Columbia Funds Series Trust I

(Value of assets of the share class)

—(Liabilities of the share class)

Number of outstanding shares of the class

485APOS 1 d485apos.htm COLUMBIA FUNDS SERIES TRUST I Columbia Funds Series Trust I

As filed with the Securities and Exchange Commission on May 28, 2010.

Registration Nos. 2-99356

811-04367

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A


REGISTRATION STATEMENT
	*UNDER THE*
	*SECURITIES ACT OF 1933*	x
	Pre-Effective Amendment No.	¨
	Post-Effective Amendment No. 106	x
REGISTRATION STATEMENT
	*UNDER*
*THE INVESTMENT COMPANY ACT OF 1940*
	Amendment No. 107	x

COLUMBIA FUNDS SERIES TRUST I

(Exact Name of Registrant as Specified in Charter)

One Financial Center, Boston, Massachusetts 02111

(Address of Principal Executive Officers) (Zip Code)

617-426-3750

(Registrant’s Telephone Number, Including Area Code)

Scott R. Plummer, Esq.

Columbia Management Investment Advisers, LLC

100 Federal Street

Boston, Massachusetts 02110

with a copy to:


John M. Loder, Esq.		Bruce A. Rosenblum, Esq.
Ropes & Gray LLP		K&L Gates LLP
One International Place		1601 K St, N.W., Suite 1200
Boston, Massachusetts 02110		Washington, DC, 20006-1600

(Name and Address of Agent for Service)

It is proposed that this filing will become effective:

Immediately upon filing pursuant to paragraph (b)

on (date) pursuant to paragraph (b)

60 days after filing pursuant to paragraph (a)(1)

On July 29, 2010 pursuant to paragraph (a)(1)

75 days after filing pursuant to paragraph (a)(2)

on (date) pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:

this post-effective amendment designates a new effective date for a previously filed post-effective amendment.

This Post-Effective Amendment relates solely to the Registrant’s Columbia Blended Equity Fund, Columbia Bond Fund, Columbia Emerging Markets Fund, Columbia Energy and Natural Resources Fund, Columbia International Growth Fund, Columbia Mid Cap Core Fund, Columbia Pacific/Asia Fund, Columbia Select Large Cap Growth Fund, Columbia Select Small Cap Fund, Columbia Select Opportunities Fund, Columbia Short-Intermediate Bond Fund and Columbia Value and Restructuring Fund series. Information contained in the Registrant’s Registration Statement relating to any other series of the Registrant is neither amended nor superseded hereby.

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Value and Restructuring Fund

Ticker symbols

Class A Shares EVRAX

Class C Shares EVRCX

Class R Shares URBIX

LOGO The Securities and Exchange Commission (SEC) has not approved or disapproved these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

Table of Contents



Columbia Value and Restructuring Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		21

Distribution and Service Fees		23

Financial Intermediary Compensation		24

Buying, Selling and Exchanging Shares		25

Share Price Determination		25

Transaction Rules and Policies		26

Opening an Account and Placing Orders		31

Distributions and Taxes		35

Financial Highlights		37

Hypothetical Fees and Expenses		40

Icons Guide

LOGO Investment Objective

LOGO Fees and Expenses of the Fund

LOGO Principal Investment Strategies

LOGO Principal Risks

LOGO Performance Information

LOGO Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Value and Restructuring Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in Class A shares of eligible Columbia Funds. More information about these and other discounts is available from your financial advisor, in the Choosing a Share Class section beginning on page [xx] of this prospectus and in the Purchase, Redemption and Pricing of Shares section of the Statement of Additional Information.

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares		Class R Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)	N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares		Class R Shares
Management fees	0.75	%	0.75	%	0.75	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%	0.50	%
Other expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A, Class C or Class R shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class R Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was [xx]% of the average value of its portfolio.

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 65% of its assets in common stocks of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes will benefit from various types of restructuring efforts or industry consolidation. The Fund may invest in companies that have market capitalizations of any size.

The Fund may invest in foreign securities, including securities of companies in emerging market countries. The Fund may invest directly in foreign securities or indirectly through depositary receipts. Depositary receipts are receipts issued by a bank or trust company and evidence ownership of underlying securities issued by foreign companies.

The Fund may invest in derivatives, including futures, forwards, options, swap contracts and other derivative instruments. The Fund may invest in derivatives for both hedging and non-hedging purposes, including, for example, to seek to enhance returns or as a substitute for a position in an underlying asset.

The Fund may invest in special situations such as companies involved in initial public offerings, tender offers, mergers and other corporate restructurings, and in companies involved in management changes or companies developing new technologies.

The Adviser combines fundamental and quantitative analysis with risk management in identifying value opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

the potential impact of restructuring activities such as consolidations, outsourcing, corporate reorganizations, changes in management or business model changes on a company’s potential for long-term growth.

•

businesses that are believed to be fundamentally sound and undervalued due to investor indifference, investor misperception of company prospects, or other factors.

•

various measures of valuation, including price-to-cash flow, price-to-earnings, price-to-sales, price-to-book value and discounted cash flow. The Adviser believes that companies with lower valuations are generally more likely to provide opportunities for capital appreciation.

•

a company’s current operating margins relative to its historic range and future potential.

•

potential indicators of stock price appreciation, such as anticipated earnings growth, new product opportunities, or anticipated improvements in macroeconomic factors.

The Adviser may sell a security when the security’s price reaches a target set by the Adviser; if the Adviser believes that there is deterioration in the issuer’s financial circumstances or fundamental prospects, or that other investments are more attractive; or for other reasons.

Principal Risks

•

Investment Strategy Risk – The Adviser uses the principal investment strategies and other investment strategies to seek to achieve the Fund’s investment objective. There is no assurance that the Fund will achieve its investment objective. Investment decisions made by the Adviser in using these strategies may not produce the returns expected by the Adviser, may cause the Fund’s shares to lose value or may cause the Fund to underperform other funds with similar investment objectives.

•

Market Risk – Market risk refers to the possibility that the market values of securities that the Fund holds will rise or fall, sometimes rapidly or unpredictably. Security values may fall because of factors affecting individual companies, industries or sectors, or the markets as a whole, reducing the value of an investment in the Fund. Accordingly, an investment in the Fund could lose money over short or even long periods. The market values of the securities the Fund holds also can be affected by changes or perceived changes in U.S. or foreign economies and financial markets, and the liquidity of these securities, among other factors. In general, equity securities tend to have greater price volatility than debt securities.

•

Value Securities Risk – Value securities are securities of companies that may have experienced, for example, adverse business, industry or other developments or may be subject to special risks that have caused the securities to be out of favor and, in turn, potentially undervalued. The market value of a portfolio security may not meet the Adviser’s future value assessment of that security, or may decline. There is also a risk that it may take longer than expected for the value of these investments to rise to the believed value. In addition, value securities, at times, may not perform as well as growth securities or the stock market in general, and may be out of favor with investors for varying periods of time.

•

Foreign Securities Risk – Foreign securities are subject to special risks as compared to securities of U.S. issuers. For example, foreign markets can be extremely volatile. Fluctuations in currency exchange rates may impact the value of foreign securities denominated in foreign currencies, or in U.S. dollars, without a change in the intrinsic value of those securities. Foreign securities may be less liquid than domestic securities so that the Fund may, at times, be unable to sell foreign securities at desirable times or prices. Brokerage commissions, custodial fees and other fees are also generally higher for foreign securities. The Fund may have limited or no legal recourse in the event of default with respect to certain foreign securities, including those issued by foreign governments. In addition, foreign governments may impose potentially confiscatory withholding or other taxes, which could reduce the amount of income and capital gains available to distribute to shareholders. Other risks include possible delays in the settlement of transactions or in the payment of income; generally less publicly available information about companies; the impact of political, social or diplomatic events; possible seizure, expropriation or nationalization of a company or its assets; possible imposition of currency exchange controls; and accounting, auditing and financial reporting standards that may be less comprehensive and stringent than those applicable to domestic companies.

•

Derivatives Risk – Derivatives are financial contracts whose values are, for example, based on (or “derived” from) traditional securities (such as a stock or bond), assets (such as a commodity like gold or a foreign currency), reference rates (such as LIBOR) or market indices (such as the S&P 500^® Index). Derivatives involve special risks and may result in losses or may limit the Fund’s potential gain from favorable market movements. Derivative strategies often involve leverage, which may exaggerate a loss, potentially causing the Fund to lose more money than it would have lost had it invested in the underlying security or other asset. The values of derivatives may move in unexpected ways, especially in unusual market conditions, and may result in increased volatility, among other consequences. The use of derivatives may also increase the amount of taxes payable by shareholders holding shares in a taxable account. Other risks arise from the Fund’s potential inability to terminate or to sell derivative positions. A liquid secondary market may not always exist for the Fund’s derivative positions at times when the Fund might wish to terminate or to sell such positions. Over-the-counter instruments (investments not traded on an exchange) may be illiquid, and transactions in derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. The use of derivatives also involves the risks of mispricing or improper valuation and that changes in the value of the derivative may not correlate perfectly with the underlying security, asset, reference rate or index. The Fund also may not be able to find a suitable derivative transaction counterparty, and thus may be unable to engage in derivative transactions when it is deemed favorable to do so, or at all. For more information on the risks of derivative investments and strategies, see the Statement of Additional Information.

•

Emerging Market Securities Risk – Securities issued by foreign governments or companies in emerging market countries, like those in Eastern Europe, the Middle East, Asia, Latin America or Africa, are more likely to have greater exposure to the risks of investing in foreign securities that are described in Foreign Securities Risk. In addition, emerging market countries are more likely to experience instability resulting, for example, from rapid social, political and economic development. Their economies are usually less mature and their securities markets are typically less developed with more limited trading activity than more developed countries. Emerging market securities tend to be more volatile than securities in more developed markets. Many emerging market countries are heavily dependent on international trade, which makes them more sensitive to world commodity prices and economic downturns in other countries. Some emerging market countries have a higher risk of currency devaluations, and some of these countries may experience periods of high inflation or rapid changes in inflation rates.

•

Smaller Company Securities Risk – Securities of small- or mid-capitalization companies (“smaller companies”) can, in certain circumstances, have a higher potential for gains than securities of large-capitalization companies but may also have more risk. For example, smaller companies may be more vulnerable to market downturns and adverse business or economic events than larger, more established companies because they may have more limited financial resources and business operations. These companies are also more likely than larger companies to have more limited product lines and operating histories and to depend on smaller management teams. Their securities may trade less frequently and in smaller volumes and may be less liquid and fluctuate more sharply in value than securities of larger companies. In addition, some smaller companies may not be widely followed by the investment community, which can lower the demand for their stocks.

•

Special Situations Risk – Securities of companies that are involved in an initial public offering or a major corporate event, such as a business consolidation or restructuring, may present special risk because of the high degree of uncertainty that can be associated with such events. Securities issued in initial public offerings often are issued by companies that are in the early stages of development, have a history of little or no revenues and may operate at a loss following the offering. It is possible that there will be no active trading market for the securities after the offering, and that the market price of the securities may be subject to significant and unpredictable fluctuations. Investing in special situations may have a magnified effect on the performance of funds with small amounts of assets.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class A shares, Class C shares and Class R shares include the returns of Value and Restructuring Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. (the Predecessor Fund) for periods prior to March 31, 2008, the date on which these share classes were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the share classes and would be lower if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class A shares has varied from year to year. These returns do not reflect deductions of sales charges, if any, paid by investors and would be lower if they did.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Russell 1000 Value Index and the Standard & Poor’s (S&P) 500^® Index. The Russell 1000 Value Index measures the performance of those companies in the Russell 1000 Index with lower price-to-book ratios and lower forecasted growth values. The Russell 1000 Index measures the performance of 1,000 of the largest U.S. companies, based on market capitalization. The S&P 500^® Index tracks the performance of 500 widely held, large-capitalization U.S. stocks.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class R shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 1000 Value Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

The after-tax returns shown in the table above are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state, local or foreign taxes. Your actual after-tax returns will depend on your personal tax situation and may differ from those shown in the table. In addition, the after-tax returns shown in the table do not apply to shares held in tax-deferred accounts such as 401(k) plans or IRAs. The after-tax returns are shown only for the Class A shares, and will vary for other share classes.

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

David J. Williams, CFA

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1992.

Guy W. Pope, CFA

Co-manager. Service with the Fund since 2009.

J. Nicholas Smith, CFA

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

The Fund normally distributes net investment income and net realized capital gains, if any, to shareholders. These distributions are generally taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account (IRA).

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies – including Columbia Management Investment Advisers, LLC (the Adviser), Columbia Management Investment Distributors, Inc. (the Distributor) and Columbia Management Investment Services Corp. (the Transfer Agent) – may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your financial advisor to recommend the Fund over another investment. Ask your financial advisor or visit your financial intermediary’s website for more information.

Additional Investment Strategies and Policies

This section describes certain strategies and policies that the Fund may utilize in pursuit of its investment objective, and describes some additional factors and risks involved with investing in the Fund.

Changing the Fund’s Investment Objective and Policies

The Fund’s investment objective and certain of its investment policies can be changed without shareholder approval unless otherwise stated in this prospectus or the Statement of Additional Information (SAI). Shareholders vote on changes to other investment policies that are designated as fundamental in accordance with the requirements of the Investment Company Act of 1940 (the 1940 Act).

Investment Guidelines

As a general matter, unless otherwise noted, whenever an investment policy or limitation states a percentage of the Fund’s assets that may be invested in any security or other asset, or sets forth a policy regarding an investment standard, compliance with that percentage limitation or standard will be determined solely at the time of the Fund’s acquisition of the security or asset.

Holding Other Kinds of Investments

The Fund may hold investments that aren’t part of its principal investment strategies. These investments are described in the SAI. The Fund may choose not to invest in certain securities described in this prospectus and in the SAI, although it has the ability to do so.

Investing in Money Market Funds

The Fund may invest uninvested cash, including cash collateral received in connection with its securities lending program, in shares of registered or unregistered money market funds, including funds advised by the Adviser. The Fund and its shareholders indirectly bear a portion of the expenses of any money market fund or other fund in which the Fund may invest. The Adviser and its affiliates receive fees from affiliated funds for providing advisory and other services in addition to the fees which they are entitled to receive from the Fund for services provided directly.

Lending Securities

The Fund may lend portfolio securities to approved broker/dealers or other financial intermediaries on a fully collateralized basis in order to earn additional income. The Fund may lose money from securities lending if, for example, it is delayed in or prevented from selling the collateral after the loan is made or recovering the securities loaned or if it incurs losses on the reinvestment of cash collateral. The Fund may invest some or all of the cash collateral it receives in connection with its securities lending program in one or more pooled investment vehicles, including, among other vehicles, money market funds managed by the Fund’s securities lending agent (or its affiliates). The securities lending agent shares in any income resulting from the investment of such cash collateral, and an affiliate of the securities lending agent receives asset-based fees for the management of such pooled investment vehicles, which may create a conflict of interest between the securities lending agent (or its affiliates) and the Fund with respect to the management of such cash collateral. Engaging in securities lending is subject to certain risks, including counterparty risk, which is the risk that the counterparty to a transaction could default.

Portfolio Holdings Disclosure

A description of Columbia Funds’ policies and procedures with respect to the disclosure of Fund portfolio securities is available in the SAI. The Fund discloses its portfolio holdings on the Columbia Funds’ website, www.columbiafunds.com, as described below. Once posted, the portfolio holdings information will remain available on the website until at least the date on which the Fund files a Form N-CSR or Form N-Q (forms filed with the SEC that include portfolio holdings information) for the period that includes the date as of which the information is current.

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

The Fund may from time to time take temporary defensive investment positions that are inconsistent with the Fund’s principal investment strategies in attempting to respond to adverse market, economic, political or other conditions including, for example, investments in money market instruments or holdings of cash or cash equivalents. The Fund may not achieve its investment objective while it is investing defensively.

Mailings to Households

In order to reduce shareholder expenses we may, if prior consent has been provided, mail only one copy of the Fund’s prospectus and each annual and semi-annual report to those addresses shared by two or more accounts. If you wish to receive individual copies of these documents, call 800.345.6611 or, if your shares are held through a financial intermediary, contact your intermediary directly.

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund's returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser, which is also the Fund’s administrator, the Distributor and the Transfer Agent, all affiliates of Ameriprise Financial, Inc. (Ameriprise Financial), currently provide key services to the Fund and various other funds, including the Columbia-branded funds (Columbia Funds) and the RiverSource-, Seligman- and Threadneedle-branded funds, including investment advisory, administration, distribution, shareholder servicing and transfer agency services, and are paid for providing these services. These service relationships with respect to the Fund are described below.

The Adviser

The Adviser is located at 100 Federal Street, Boston, MA 02110 and serves as investment adviser to the Columbia Funds as well as to RiverSource-, Seligman- and Threadneedle-branded funds. The Adviser is a registered investment adviser and a wholly-owned subsidiary of Ameriprise Financial. Prior to May 1, 2010, the Adviser’s name was RiverSource Investments, LLC. Ameriprise Financial is a financial planning and financial services company that has been offering solutions for clients’ asset accumulation, income management and protection needs for more than 110 years. The Adviser’s management experience covers all major asset classes, including equity securities, fixed-income securities and money market instruments. In addition to serving as an investment adviser to mutual funds, the Adviser acts as an investment manager for itself, its affiliates, individuals, corporations, retirement plans, private investment companies and financial intermediaries.

Subject to oversight by the Board, the Adviser manages the day-to-day operations of the Fund, determines what securities and other investments the Fund should buy or sell and executes the portfolio transactions. Although the Adviser is responsible for the investment management of the Fund, the Adviser may delegate certain of its duties to one or more investment subadvisers. The Adviser may use the research and other capabilities of its affiliates and third parties in managing investments.

The Fund pays the Adviser a fee for its investment advisory services. The fee is calculated as a percentage of the average daily net assets of the Fund and is paid monthly. For the Fund’s most recent fiscal year, aggregate advisory fees paid to its investment adviser by the Fund amounted to [0.60]% of average daily net assets of the Fund.

A discussion regarding the basis for the Board’s approval of the Fund’s investment advisory agreement with the Adviser is available in the Fund’s annual report to shareholders for the fiscal year ended March 31, 2010.

Subadviser(s)

The SEC has issued an order that permits the Adviser, subject to the approval of the Board, to appoint an unaffiliated subadviser or to change the terms of a subadvisory agreement for the Fund without first obtaining shareholder approval. The order permits the Fund to add or to change unaffiliated subadvisers or to change the fees paid to subadvisers from time to time without the expense and delays associated with obtaining shareholder approval of the change. The Adviser and its affiliates may have other relationships, including significant financial relationships, with current or potential subadvisers or their affiliates, which may create certain conflicts of interest. When making recommendations to the Board to appoint or to change a subadviser, or to change the terms of a subadvisory agreement, the Adviser discloses to the Board the nature of any material relationships it has with a subadviser or its affiliates.

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Information about the Adviser’s portfolio managers who are primarily responsible for overseeing the Fund’s investments is shown in the table below. The SAI provides more information about each portfolio manager’s compensation, other accounts managed by each portfolio manager and each portfolio manager’s ownership of securities in the Fund.

David J. Williams, CFA

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1992.

Portfolio manager of the Adviser. From 1987 until joining the Adviser in May 2010, Mr. Williams was associated with the Fund’s previous adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Guy W. Pope, CFA

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 1993 until joining the Adviser in May 2010, Mr. Pope was associated with the Fund’s previous adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

J. Nicholas Smith, CFA

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 2005 until joining the Adviser in May 2010, Mr. Smith was associated with the Fund’s previous adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Columbia Management Investment Advisers, LLC (the Administrator) is responsible for overseeing the administrative operations of the Fund, including the general supervision of the Fund’s operations, the coordination of the Fund’s service providers and the provision of office facilities and related clerical and administrative services.

The Fund pays the Administrator a fee for its services, plus certain out-of-pocket expenses. The fee is calculated as an annual percentage of the Fund’s average daily net assets and is paid monthly, as follows:

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Value and Restructuring Fund		0.15	%

The Distributor

Shares of the Fund are distributed by the Distributor. The Distributor is a registered broker/dealer and an indirect, wholly-owned subsidiary of Ameriprise Financial. The Distributor and its affiliates may pay commissions, distribution and service fees and/or other compensation to entities, including Ameriprise Financial affiliates, for selling shares and providing services to investors.

The Transfer Agent

The Transfer Agent is a registered transfer agent and a wholly-owned subsidiary of Ameriprise Financial. The Transfer Agent’s responsibilities include processing purchases, sales and exchanges, calculating and paying distributions, keeping shareholder records, preparing account statements and providing customer service. The Fund pays the Transfer Agent monthly fees on a per-account basis. Fees paid to the Transfer Agent include reimbursements for certain out-of-pocket expenses and sub-transfer agency fees, subject to certain limitations, paid by the Transfer Agent on the Fund’s behalf.

Expense Reimbursement Arrangements

The Adviser has voluntarily agreed to reimburse a portion of the Fund’s expenses so that the Fund’s ordinary operating expenses (excluding any distribution and service fees, brokerage commissions, interest, taxes and extraordinary expenses, but including custodian charges relating to overdrafts, if any), after giving effect to any balance credits from the Fund’s custodian, do not exceed [x.xx]% of the Fund’s average daily net assets on an annualized basis. The Adviser, in its discretion, may revise or discontinue this arrangement at any time.

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

The Adviser, Administrator, Distributor and Transfer Agent, all affiliates of Ameriprise Financial, provide various services to the Fund and other Columbia Funds, as well as RiverSource-, Seligman- and Threadneedle-branded funds, for which they are compensated. Ameriprise Financial and its other affiliates may also provide other services to these funds and be compensated for them.

The Adviser and its affiliates may provide investment advisory and other services to other clients and customers substantially similar to those provided to the Columbia Funds. These activities, and other financial services activities of Ameriprise Financial and its affiliates, may present actual and potential conflicts of interest and introduce certain investment constraints.

Ameriprise Financial is a major financial services company, engaged in a broad range of financial activities beyond the mutual fund-related activities of the Adviser, including, among others, insurance, broker/dealer (sales and trading), asset management, banking and other financial activities. These additional activities may involve multiple advisory, financial, insurance and other interests in securities and other instruments, and in companies that issue securities and other instruments, that may be bought, sold or held by the Columbia Funds.

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

the allocation of, and competition for, investment opportunities among the Fund, other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates, or Ameriprise Financial itself and its affiliates;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

The Adviser and Ameriprise Financial have adopted various policies and procedures that are intended to identify, monitor and address conflicts of interest. However, there is no assurance that these policies, procedures and disclosures will be effective.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Fund is not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates is the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Fund or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Fund. Information regarding certain pending and settled legal proceedings may be found in the Fund’s shareholder reports and in the SAI. Additionally, Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the SEC on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov.

Choosing a Share Class

Comparison of the Share Classes

Share Class Features

The Fund offers three classes of shares in this prospectus: Class A, Class C and Class R shares. The Fund may also offer other classes of shares through a separate prospectus. Each share class has its own investment eligibility criteria, cost structure and other features. The following summarizes the primary features of the Class A, Class C and Class R shares offered by this prospectus. Contact your financial advisor or Columbia Funds for more information about the Fund's share classes and how to choose among them.


	Class A Shares	Class C Shares	Class R Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	There is no minimum initial investment, but Class R shares are available only through eligible retirement plans and health savings accounts.

Investment Limits	none	up to $999,999	none

Conversion Features	none	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase	none

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee	0.50% distribution fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

The terms “selling agent” and “servicing agent” refer to the financial intermediary that employs your financial advisor. Selling and/or servicing agents include, for example, brokerage firms, banks, investment advisors, third party administrators and other financial intermediaries, including Ameriprise Financial and its affiliates.

Sales Charges and Commissions

Sales charges, commissions and distribution and service fees (discussed in a separate sub-section below) compensate selling and/or servicing agents, and typically your financial advisor, for selling shares to you and for maintaining and servicing the shares held in your account. These charges, commissions and fees are intended to provide incentives for selling and/or servicing agents to provide these services.

Depending on which share class you choose you will pay these charges either at the outset as a front-end sales charge, at the time you sell your shares as a contingent deferred sales charge and/or over time in the form of increased ongoing fees. Whether the ultimate cost is higher for one class over the other depends on how long you hold your shares.

Class A Shares—Front-End Sales Charge

You’ll pay a front-end sales charge when you buy Class A shares unless you qualify for a waiver of the sales charge or you buy the shares through reinvested distributions. See Choosing a Share Class – Reductions/Waivers of Sales Charges for more information.

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy(based on the applicable sales charge in the table) and the net asset value of those shares.

To determine the front-end sales charge you will pay when you buy your shares, the Fund will add the amount of your investment to the value of your account and base the sales charge on the aggregate amount. This approach is designed to assure that you pay the lowest applicable sales charge possible. See Choosing a Share Class – Reductions/Waivers of Sales Charges for a discussion of account value aggregation.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

Because the offering price is calculated to two decimal places, the dollar amount of the sales charge as a percentage of the offering price and your net amount invested for any particular purchase of Fund shares may be higher or lower depending on whether downward or upward rounding was required during the calculation process.

^(c)

1.00% on purchases from $1 million up to $3 million, 0.50% on purchases of $3 million up to $50 million and 0.25% on amounts of $50 million or more. The Distributor pays selling and/or servicing agents on investments of $1 million or more, but may be reimbursed if a CDSC is deducted when the shares are sold.

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

If you bought Class A shares without an initial sales charge because your accounts aggregated $1 million to $50 million at the time of purchase, you will incur a 1.00% CDSC if you redeem those shares within one year of buying them.

•

Subsequent Class A share purchases that bring your aggregate account value to $1 million or more (but less than $50 million) will also be subject to a CDSC if you redeem them within one year of buying them.

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

For purposes of calculating the CDSC, the start of the holding period is the first day of the month in which the purchase was made. When you place an order to sell your Class A shares, the Fund will first redeem any shares that aren’t subject to a CDSC followed by those you have held the longest. The CDSC on Class A shares does not apply to retirement plans buying through a fee-based program.

The Distributor may pay your selling and/or servicing agent an up-front commission of up to 5.00% of the offering price per share when you buy Class A shares. The Distributor funds the commission through the applicable sales charge.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

A contingent deferred sales charge or CDSC is a sales charge applied at the time you sell your shares, unlike a front-end sales charge that is applied at the time of purchase. A CDSC varies based on the length of time that you have held your shares.

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

For purposes of calculating the CDSC, the start of the holding period is the first day of the month in which your purchase was made. When you place an order to sell your Class C shares, the Fund will first redeem any shares that aren’t subject to a CDSC followed by those you have held the longest.

Class C Shares—CDSC and Commissions

You’ll pay a CDSC of 1.00% if you sell Class C shares within one year of buying them unless you qualify for a waiver of the CDSC or the shares you’re selling were bought through reinvested distributions. See Choosing a Share Class – Reductions/Waivers of Sales Charges for details.

The Distributor pays an up-front commission directly to your selling and/or servicing agent of up to 1.00% of the net asset value per share when you buy Class C shares. The Distributor seeks to recover this commission through distribution fees it receives under the Fund’s distribution plan and any applicable CDSC applied when you sell your shares. See Choosing a Share Class – Distribution and Service Fees for details.

Class R Shares—Sales Charges and Commissions

You don’t pay a front-end sales charge when you buy Class R shares or a CDSC when you sell your Class R shares. Class R shares are available for purchase only through certain eligible retirement plans and health savings accounts. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more information about investing in Class R shares of the Fund. The Distributor pays an up-front commission directly to your selling and/or servicing agent when you buy Class R shares, according to the following schedule:

Class R Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$0 – $49,999,999	0.50	%
$50 million or more	0.25	%

The Distributor seeks to recover this commission through distribution fees it receives under the Fund’s distribution plan. See Choosing a Share Class – Distribution and Service Fees for details.

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

There are two ways in which you may be able to reduce the front-end sales charge that you may pay when you buy Class A shares of the Fund. These types of sales charge reductions are also referred to as breakpoint discounts.

First, through the right of accumulation, you may combine the value of eligible accounts maintained by you and your immediate family to reach a breakpoint discount level and apply a lower sales charge to your purchase. To calculate the combined value of your accounts, the Fund will use the current public offering price per share.

Second, by making a statement of intent to purchase additional shares, you may pay a lower sales charge on all purchases of Class A shares made within 13 months of the date of your statement of intent. Your statement of intent must state the aggregate amount of purchases you intend to make in that 13-month period, which must be at least $50,000. If you do not complete the purchases described in your statement of intent within 13 months, you will be charged the applicable sales charge on the amount you have invested to that date. To calculate the total value of the purchases you’ve made under a statement of intent, the Fund will use the historic cost (i.e. dollars invested) of the shares held in each eligible account.

To obtain a breakpoint discount, you must notify your financial advisor in writing at the time you buy your shares of each eligible account maintained by you and/or your immediate family. It is the responsibility of you and your financial advisor to ensure that you receive discounts for which you are eligible; the Fund is not responsible for a financial advisor’s failure to apply the eligible discount to your account. You may be asked by your financial advisor for account statements or other records to verify your discount eligibility, including, when applicable, records for accounts opened with a different financial advisor and records of accounts established by members of your immediate family.

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

For purposes of obtaining a Class A shares breakpoint discount, the value of your account will be deemed to include the value of all applicable shares in eligible accounts that are held by your “immediate family,” which includes your spouse (or legal equivalent under state law), parent, step-parent, legal guardian, child, step-child, father-in-law and mother-in-law. Remember that in order to obtain a breakpoint discount, you must notify your financial advisor in writing at the time you buy your shares of each eligible account maintained by you and/or your immediate family. Group plan accounts are valued at the plan level.

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts include those registered in the name of the broker/dealer or other financial intermediary through which you own shares of the Columbia Funds. Only shares of eligible Columbia Funds that are held in your Columbia Funds account will be considered for purposes of determining any fee reductions or waivers of sales charges for which you may be eligible. Shares of RiverSource-, Seligman- and Threadneedle-branded funds are not eligible for aggregation, other than shares of the RiverSource Cash Management Fund, which are eligible for aggregation only if they were acquired through an exchange for shares of a Columbia Fund.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

Certain investors may buy Class A shares of the Fund at net asset value, without any front-end sales charge that would otherwise apply. These investors include affiliates of the Fund, broker/dealers, investors in wrap fee programs, investors through fee-based advisors, certain retirement plans, certain health savings accounts, certain shareholders of funds that were reorganized into Columbia Funds, investors using the proceeds of sales of Fund shares or of certain trust or similar accounts held with Bank of America Corporation (Bank of America) or its affiliates, as well as insurance company separate accounts purchasing for the benefit of group retirement plans. Restrictions may apply to certain accounts and certain transactions.

CDSC Waivers

You may be able to avoid an otherwise applicable CDSC when you sell Class A or Class C shares of the Fund. This could happen because of the way in which you originally invested in the Fund, because of your relationship with the Columbia Funds or for other reasons.

Generally, a CDSC that would otherwise be applied may be waived for certain sales, including sales made under the Systematic Withdrawal Plan or in connection with the death or post-purchase disability of a shareholder; certain medical expenses; charitable gifts; involuntary sales; and agreements by selling and/or servicing agents to waive or return their commissions. Restrictions may apply to certain accounts and certain transactions.

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

Pursuant to Rule 12b-1 under the 1940 Act, the Board has approved, and the Fund has adopted, distribution and shareholder servicing plans which set the distribution and service fees that are periodically deducted from the Fund’s assets. These fees are calculated daily, may vary by share class and are intended to compensate the Distributor and/or eligible selling and/or servicing agents for selling shares of the Fund and providing services to investors. Because the fees are paid out of the Fund’s assets on an ongoing basis, they will increase the cost of your investment over time.

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%
Class R	0.50	%^(a)	—	^(a)	0.50	%

^(a)	The Fund’s Class R shares pay a distribution (Rule 12b-1) fee pursuant to the Fund’s distribution (Rule 12b-1) plan for Class R shares. The Fund does not have a shareholder servicing plan for Class R shares.

The Fund will pay these fees to the Distributor and/or to eligible selling and/or servicing agents for as long as the distribution and/or shareholder servicing plans continue in effect. The Fund may reduce or discontinue payments at any time. Your selling and/or servicing agent may also charge you other fees for providing services to your account, which may be different from those described here.

Financial Intermediary Compensation

The Distributor and the Adviser make payments, from their own resources, to certain financial intermediaries, including other Ameriprise Financial affiliates, for marketing/sales support services relating to the Columbia Funds. Such payments are generally based upon one or more of the following factors: average net assets of the Columbia Funds sold by the Distributor attributable to that intermediary, gross sales of the Columbia Funds distributed by the Distributor attributable to that intermediary, reimbursement of ticket charges (fees that an intermediary firm charges its representatives for effecting transactions in Fund shares) or a negotiated lump sum payment. While the financial arrangements may vary for each intermediary, the support payments to any one intermediary are generally between 0.05% and 0.50% on an annual basis for payments based on average net assets of the Fund attributable to the intermediary, and between 0.05% and 0.25% on an annual basis for firms receiving a payment based on gross sales of the Columbia Funds attributable to the intermediary.

The Distributor and the Adviser may make payments in larger amounts or on a basis other than those described above when dealing with certain affiliates of Bank of America Corporation (Bank of America). Such increased payments to Bank of America affiliates may enable them to offset credits that they may provide to customers.

The Distributor, the Transfer Agent and the Adviser may also make payments to financial intermediaries, including other Ameriprise Financial affiliates, that provide shareholder services to retirement plans and other investment programs to compensate those intermediaries for services they provide to such programs, including, but not limited to, sub-accounting, sub-transfer agency, similar shareholder or participant recordkeeping, shareholder or participant reporting or shareholder or participant transaction processing.

These payments for shareholder servicing support vary by financial intermediary but generally are not expected, with certain limited exceptions, to exceed 0.40% of the average aggregate value of the Fund’s shares in any financial intermediary’s program on an annual basis for those classes of shares that pay a service fee pursuant to a plan under Rule 12b-1 under the 1940 Act, and 0.45% of the average aggregate value of the Fund’s shares in any financial intermediary’s program on an annual basis for those classes of shares that do not pay a service fee pursuant to a plan under Rule 12b-1 under the 1940 Act.

The Board has authorized the Fund to reimburse the Transfer Agent for amounts paid to financial intermediaries that maintain assets in omnibus accounts, subject to an annual cap of (i) 0.15% of the average aggregate value of the Fund’s shares maintained in such accounts for financial intermediaries that seek payment by the Transfer Agent based on a percentage of net assets or (ii) up to $22.36 per account for financial intermediaries that seek payment by the Transfer Agent on a per account basis. The amounts in excess of that reimbursed by the Fund are borne by the Distributor or the Adviser. The Distributor and the Adviser may make other payments or allow promotional incentives to broker/dealers to the extent permitted by SEC and Financial Industry Regulatory Authority (FINRA) rules and by other applicable laws and regulations.

Amounts paid by the Distributor and the Adviser and their affiliates are paid out of the Distributor’s and the Adviser’s own resources and do not increase the amount paid by you or the Fund. You can find further details about the payments made by the Distributor and the Adviser and their affiliates and the services provided by financial intermediaries as well as a list of the intermediaries to which the Distributor and the Adviser have agreed to make marketing support payments in the SAI. Your financial intermediary may charge you fees and commissions in addition to those described in this prospectus. You should consult with your financial intermediary and review carefully any disclosure your financial intermediary provides regarding its services and compensation. Depending on the financial arrangement in place at any particular time, a financial intermediary and its financial consultants may have a financial incentive for recommending the Fund or a particular share class over others. See Management of the Fund – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information.

Buying, Selling and Exchanging Shares

Share Price Determination

The price you pay or receive when you buy, sell or exchange shares is the Fund’s next determined net asset value (or NAV) per share for a given share class. The Fund calculates the net asset value per share for each class of the Fund at the end of each business day.

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV =		—(Liabilities of the share class)
		Number of outstanding shares of the class

The value of the Fund’s shares is based on the total market value of all of the securities and other assets that it holds as of a specified time. The prices reported on stock exchanges and other securities markets around the world are usually used to value securities in the Fund. The Fund uses the amortized cost method, which approximates market value, to value short-term investments maturing in 60 days or less.

If a market price isn’t readily available, the Fund will determine the price of the security held by the Fund based on the Adviser’s determination of the security’s fair value. A market price is considered not readily available if, among other circumstances, the most recent reported price is deemed unreliable. In addition, the Fund may use fair valuation to price securities that trade on a foreign exchange when a significant event has occurred after the foreign exchange closes but before the time at which the Fund’s share price is calculated. Foreign exchanges typically close before the time at which Fund share prices are calculated, and may be closed altogether on some days when the Fund is open. Such significant events affecting a foreign security may include, but are not limited to: (1) those impacting a single issuer; (2) governmental action that affects securities in one sector or country; (3) natural disasters or armed conflicts affecting a country or region; or (4) significant domestic or foreign market fluctuations. The Fund uses various criteria, including an evaluation of U.S. market moves after the close of foreign markets, in determining whether a security’s market price is readily available and, if not, the fair value of the security.

Fair valuation may have the effect of reducing stale pricing arbitrage opportunities presented by the pricing of Fund shares. However, when the Fund uses fair valuation to price securities, it may value those securities higher or lower than another mutual fund. Also, the use of fair valuation may cause the Fund’s performance to diverge to a greater degree from the performance of various benchmarks used to compare the Fund’s performance because benchmarks generally do not use fair valuation techniques. Because of the judgment involved in fair valuation decisions, there can be no assurance that the value ascribed to a particular security is accurate. The Fund has retained an independent fair valuation pricing service to assist in the fair valuation process for foreign securities. International markets are sometimes open on days when U.S. markets are closed, which means that the value of foreign securities owned by the Fund could change on days when Fund shares cannot be bought or sold.

Transaction Rules and Policies

Remember that sales charges may apply to your transactions. You should also ask your selling and/or servicing agent about its rules, fees and policies for buying, selling and exchanging shares, which may be different from those described here, and about its related programs or services.

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

Orders to buy, sell or exchange shares are processed on business days. Orders can be delivered by mail, by telephone or online. Orders received in “good form” by the Transfer Agent or your selling and/or servicing agent before the end of a business day will receive that day’s net asset value per share. Orders received after the end of a business day will receive the next business day’s net asset value per share. The market value of the Fund’s investments may change between the time you submit your order and the time the Fund next calculates its net asset value per share. The business day that applies to your order is also called a trade date.

FUNDamentals^TM

Business Days

A business day is any day that the New York Stock Exchange (NYSE) is open. A business day ends at the close of regular trading on the NYSE, usually at 4:00 p.m. Eastern time. If the NYSE closes early, the business day ends as of the time the NYSE closes. On holidays and other days when the NYSE is closed, the Fund’s net asset value is not calculated and the Fund does not accept buy or sell orders. However, the value of the Fund’s assets may still be affected on such days to the extent that the Fund holds foreign securities that trade on days that foreign securities markets are open.

“Good Form”

An order is in “good form” if the Transfer Agent or your selling and/or servicing agent has all of the information and documentation it deems necessary to effect your order. For example, when you sell shares by letter of instruction, “good form” means that your letter has (i) complete instructions and the signatures of all account owners, (ii) a Medallion signature guarantee for amounts equal to or greater than $100,000 and (iii) any other required documents completed and attached. For the documents required for sales by corporations, agents, fiduciaries, surviving joint owners and other legal entities, call 800.345.6611.

Medallion Signature Guarantees

Qualified customers can obtain a Medallion signature guarantee from any financial institution – including commercial banks, credit unions and broker/dealers – that participates in one of the three Medallion signature guarantee programs recognized by the SEC. These Medallion signature guarantee programs are the Securities Transfer Agents Medallion Program (STAMP), the Stock Exchanges Medallion Program (SEMP) and the New York Stock Exchange Medallion Signature Program (MSP).

Class R Shares

Remember that Class R shares are available for purchase, sale or exchange only through eligible retirement plans and health savings accounts sponsored by third party platforms, including those sponsored by Ameriprise Financial affiliates. Your retirement plan or health savings account administrator or selling and/or servicing agent is responsible for sending your orders to the Transfer Agent or your selling and/or servicing agent, ensuring that we receive your money on time, ensuring that you receive any sale proceeds on time, and recording and reporting your beneficial ownership of shares of the Fund. Contact your retirement plan or health savings account administrator for details.

Written Transactions

Once you have an account, you can communicate written buy, sell and exchange orders to the Transfer Agent at the following address: Columbia Funds, c/o Columbia Management Investment Services Corp., P.O. Box 8081, Boston, MA 02266-8081.

Telephone Transactions

Once you have an account, you may place orders to buy, sell or exchange shares by telephone. To place orders by telephone, call 800.422.3737. Have your account number and taxpayer identification number (TIN) available when calling.

You can sell up to an aggregate of $100,000 of shares via the telephone in any 30-day period if you qualify for telephone orders. Wire redemptions requested via the telephone are not subject to this maximum amount. You can buy up to $100,000 of shares through your bank account as an Automated Clearing House (ACH) transaction via the telephone per day if you qualify for telephone orders.

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require proof of your identification before we will act on instructions received by telephone and may record telephone conversations. However, the Fund and its agents will not be responsible for any losses, costs or expenses resulting from an unauthorized telephone instruction when reasonable steps have been taken to confirm that telephone instructions are genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

Once you have an account, contact Columbia Funds at 800.345.6611 for more information on account trading restrictions and the special sign-up procedures required for online transactions. The Transfer Agent has procedures in place to authenticate electronic orders you deliver through the internet. You will be required to accept the terms of an online agreement and to establish and utilize a password in order to access online account services.

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Federal law requires the Fund to obtain and record specific personal information to verify your identity when you open an account. This information may include your name, address, date of birth (for individuals) and taxpayer or other government issued identification. If you fail to provide the requested information, the Fund may need to delay the date of your purchase or may be unable to open your account, which may result in a return of your investment monies. In addition, if the Fund is unable to verify your identity after your account is open, the Fund reserves the right to close your account or to take other steps as deemed reasonable. The Fund shall not be held liable for any loss resulting from any purchase delay, application rejection or account closure due to a failure to provide proper identifying information.

Small Account Policy—Accounts Below $250

Columbia Funds generally will automatically sell your shares if the value of your account (treating each account of the Fund you own separately from any other account of the Fund you may own) falls below $250. If your shares are sold, the Transfer Agent will remit the sale proceeds to you. Any otherwise applicable CDSC will not be imposed on such an automatic sale of your shares. The Transfer Agent will send you written notification in advance of any automatic sale, which will provide details on how you may avoid such an automatic sale. Generally, you may avoid such an automatic sale by raising your account balance, consolidating your accounts through an exchange of shares of another Columbia Fund in which you hold shares or setting up a Systematic Investment Plan. Contact the Transfer Agent, review our website at www.columbiafunds.com, call 800.345.6611 or contact your financial advisor for more information. The automatic sale of shares of accounts valued at less than $250 is expected to take place in the second quarter of each calendar year.

Columbia Funds also may sell your shares if a financial intermediary tells us to sell your shares pursuant to arrangements made with you, and under certain other circumstances allowed under the 1940 Act.

Small Account Policy—Minimum Balance Fee

through assessment of this fee, the fee will be paid directly to the Fund. The Transfer Agent will send you written notification in advance of assessing any fee, which will provide details on how you can avoid the imposition of such fee. Generally, you may avoid the imposition of such fee by raising your account balance, consolidating your accounts through an exchange of shares of another Columbia Fund in which you hold shares, or setting up a Systematic Investment Plan. Contact the Transfer Agent, review our website at www.columbiafunds.com, call 800.345.6611 or contact your financial advisor for more information.

Columbia Funds reserves the right to change the minimum investment requirements for any Fund. We also reserve the right to lower the account size trigger point for the minimum balance fee in any year or for any class of shares when we believe it is appropriate to do so in light of declines in the market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

The automatic sale of shares of accounts under $250 and the annual minimum balance fee described previously do not apply to shareholders of Class R shares or shareholders holding their shares through broker/dealer networked accounts; wrap fee and omnibus accounts; accounts with active Systematic Investment Plans; and certain qualified retirement plans and health savings accounts. The automatic sale of shares of accounts under $250 does not apply to individual retirement plans.

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

The timing and magnitude of cash inflows from investors buying Fund shares could prevent the Fund from always being fully invested. Conversely, the timing and magnitude of cash outflows to investors selling Fund shares could require large ready reserves of uninvested cash to meet shareholder redemptions. Either situation could adversely impact the Fund’s performance.

Information Sharing Agreements

As required by Rule 22c-2 under the 1940 Act, the Columbia Funds or certain of their service providers will enter into information sharing agreements with financial intermediaries, including participating life insurance companies and financial intermediaries that sponsor or offer retirement plans through which shares of the Columbia Funds are made available for purchase. Pursuant to Rule 22c-2, financial intermediaries are required, upon request, to: (i) provide shareholder account and transaction information and (ii) execute instructions from the Fund to restrict or prohibit further purchases of Fund shares by shareholders who have been identified by the Fund as having engaged in transactions that violate the Fund’s excessive trading policies and procedures. See Buying, Selling and Exchanging Shares – Excessive Trading Practices for more information.

Excessive Trading Practices

Right to Reject or Restrict Share Transaction Orders – The Fund is intended for investors with long-term investment purposes and is not intended as a vehicle for frequent trading activity (market timing) that is excessive. Investors should transact in Fund shares primarily for investment purposes. The Board has adopted excessive trading policies and procedures that are designed to deter excessive trading by investors (the Excessive Trading Policies and Procedures). The Fund discourages and does not accommodate excessive trading.

The Fund reserves the right to reject, without any prior notice, any buy or exchange order for any reason, and will not be liable for any loss resulting from rejected orders. For example, the Fund may in its discretion restrict or reject a buy or exchange order even if the transaction is not subject to the specific exchange limitation described below if the Fund or its agents determine that accepting the order could interfere with efficient management of the Fund’s portfolio or is otherwise contrary to the Fund’s best interests. The Excessive Trading Policies and Procedures apply equally to buy or exchange transactions communicated directly to the Transfer Agent and to those received by selling and/or servicing agents.

Specific Buying and Exchanging Limitations – If the Fund detects that an investor has made two “material round trips” in any 28-day period, it will generally reject the investor’s future buy orders, including exchange buy orders, involving any Columbia Fund.

For these purposes, a “round trip” is a purchase or exchange into the Fund followed by a sale or exchange out of the Fund, or a sale or exchange out of the Fund followed by a purchase or exchange into the Fund. A “material” round trip is one that is deemed by the Fund to be material in terms of its amount or its potential detrimental impact on the Fund. Independent of this limit, the Fund may, in its discretion, reject future buy orders by any person, group or account that appears to have engaged in any type of excessive trading activity.

These limits generally do not apply to automated transactions or transactions by registered investment companies that invest in the Fund using a “fund of funds” structure. These limits do not apply to payroll deduction contributions by retirement plan participants, transactions initiated by a retirement plan sponsor or certain other retirement plan transactions consisting of rollover transactions, loan repayments and disbursements, and required minimum distribution redemptions. They may be modified or rescinded for accounts held by certain retirement plans to conform to plan limits, for considerations relating to the Employee Retirement Income Security Act of 1974 or regulations of the Department of Labor, and for certain asset allocation or wrap programs. Accounts known to be under common ownership or control generally will be counted together, but accounts maintained or managed by a common intermediary generally will not be considered to be under common ownership or control. The Fund retains the right to modify these restrictions at any time without prior notice to shareholders.

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Some financial intermediaries apply their own restrictions or policies to underlying investor accounts, which may be more or less restrictive than those described here. This may impact the Fund’s ability to curtail excessive trading, even where it is identified. For these and other reasons, it is possible that excessive trading may occur despite the Fund’s efforts to detect and prevent it.

Although these restrictions and policies involve judgments that are inherently subjective and may involve some selectivity in their application, the Fund seeks to act in a manner that it believes is consistent with the best interests of shareholders in making any such judgments.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

interference with the efficient management of the Fund’s portfolio, such as the need to maintain undesirably large cash positions, the need to use its line of credit or the need to buy or sell securities it otherwise would not have bought or sold;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

To the extent that the Fund invests significantly in foreign securities traded on markets that close before the Fund’s valuation time, it may be particularly susceptible to dilution as a result of excessive trading. Because events may occur after the close of foreign markets and before the Fund’s valuation time that influence the value of foreign securities, investors may seek to trade Fund shares in an effort to benefit from their understanding of the value of foreign securities as of the Fund’s valuation time. This is often referred to as price arbitrage. The Fund has adopted procedures designed to adjust closing market prices of foreign securities under certain circumstances to reflect what the Fund believes to be the fair value of those securities as of its valuation time. To the extent the adjustments don’t work fully, investors engaging in price arbitrage may cause dilution in the value of the Fund’s shares held by other shareholders.

Similarly, to the extent that the Fund invests significantly in thinly traded high-yield bonds (junk bonds) or equity securities of small-capitalization companies, because these securities are often traded infrequently, investors may seek to trade their shares in an effort to benefit from their understanding of the value of these securities. This is also a type of price arbitrage. Any such frequent trading strategies may interfere with efficient management of the Fund’s portfolio to a greater degree than would be the case for mutual funds that invest in highly liquid securities, in part because the Fund may have difficulty selling those portfolio securities at advantageous times or prices to satisfy large and/or frequent sell orders. Any successful price arbitrage may also cause dilution in the value of Fund shares held by other shareholders.

Opening an Account and Placing Orders

Columbia Funds encourages you to consult with a financial advisor who can help you with your investment decisions and who can help you open an account. Once you have an account, you can buy, sell and exchange shares by contacting your financial advisor who will send your order to the Transfer Agent or your selling and/or servicing agent. As described in Buying, Selling and Exchanging Shares – Transaction Rules and Policies, once you have an account you can also communicate your orders directly to the Transfer Agent by mail, by telephone or online.

Buying Shares

Eligible Investors

Class A and Class C shares are available to the general public for investment. Once you have opened an account, you can buy Class A and Class C shares in a lump sum, through our Systematic Investment Plan, by dividend diversification, by wire or by electronic funds transfer. Class R shares can only be bought through eligible health savings accounts sponsored by third party platforms, including those sponsored by Ameriprise Financial affiliates, and the following eligible retirement plans: 401(k) plans; 457 plans; employer-sponsored 403(b) plans; profit sharing and money purchase pension plans; defined benefit plans; and non-qualified deferred compensation plans. Class R shares are not available for investment through retail nonretirement accounts, traditional and Roth IRAs, Coverdell Education Savings Accounts, SEPs, SAR-SEPs, Simple IRAs, individual 403(b) plans or 529 tuition programs. Contact Columbia Funds or your retirement plan or health savings account administrator for more information about investing in Class R shares.

Minimum Initial Investments

The minimum initial investment for Class A and Class C shares is $2,500 for regular accounts and $1,000 for individual retirement plans (including traditional IRAs, Roth IRAs and Coverdell Education Savings Accounts) and non-omnibus group retirement plans. For investors establishing a Systematic Investment Plan, the minimum initial investment is $50. There is no minimum initial investment for Class A or Class C shares bought through omnibus accounts, wrap accounts or health savings accounts, although your selling and/or servicing agent may impose its own investment minimum. For group retirement plans, the minimum initial investment and minimum additional investment are determined based on the plan’s investment rather than that of its individual participants.

There is no minimum initial investment for Class R shares.

Minimum Additional Investments

There is no minimum additional investment for Class A, Class C or Class R shares.

Systematic Investment Plan

The Systematic Investment Plan allows you to make regular purchases in amounts of $50 or more via automatic transfers from your bank account to the Fund on a monthly, quarterly or semi-annual basis. Contact the Transfer Agent or your financial advisor to set up the plan.

Dividend Diversification

Generally, you may automatically invest distributions made by another Columbia Fund into the same class of shares (and in some cases certain other classes of shares) of the Fund at no additional sales charge. A sales charge may apply when you invest distributions made by a Columbia Fund that were not assessed a sales charge at the time of your initial purchase. Call Columbia Funds at 800.345.6611 for details.

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

You may buy Class A or Class C shares of the Fund by electronically transferring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737. An electronic funds transfer may take up to three business days to settle and be considered in “good form.” You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated public offering price per share, which is the net asset value per share plus any sales charge that applies.

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C and Class R shares at net asset value per share because no front-end sales charge applies to purchases of these share classes.

•

The Fund reserves the right to cancel your order if it doesn’t receive payment within three business days of receiving your buy order. The Fund will return any payment received for orders that have been cancelled, but no interest will be paid on that money.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Remember that Class R shares can only be sold through your eligible retirement plan or health savings account. For detailed rules regarding the sale of Class R shares, contact your retirement plan or health savings account administrator.

Wire Redemptions

You may request that your Class A or Class C shares sale proceeds be wired to your bank account by calling the Transfer Agent at 800.422.3737. You must set up this feature prior to your request. For shares sold by Fedwire, there is generally a fee of $7.50. The receiving bank may charge an additional fee. The Transfer Agent may waive the fee for certain accounts. The minimum amount that can be redeemed by wire is $500.

Electronic Funds Transfer

You may sell Class A or Class C shares of the Fund and request that the proceeds be electronically transferred to your bank account by calling the Transfer Agent at 800.422.3737. It may take up to three business days for the sale proceeds to be received by your bank. You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Systematic Withdrawal Plan

The Systematic Withdrawal Plan lets you withdraw funds from your Class A and/or Class C shares account any day of the month on a monthly, quarterly or semi-annual basis. Contact the Transfer Agent or your financial advisor to set up the plan. Your account balance generally must be at least $5,000 to set up the plan, but certain fee-based and wrap accounts are not subject to this requirement. All dividend and capital gain distributions must be reinvested to set up the plan. A Systematic Withdrawal Plan cannot be set up on an account that already has a Systematic Investment Plan established. If you set up the plan after you’ve opened your account, we may require your signature to be Medallion guaranteed.

You can choose to receive your withdrawals via check or direct deposit into your bank account. You won’t pay a CDSC on Class A or Class C shares if you withdraw 12% or less of the value of those shares in a year. Otherwise, Columbia Funds will deduct any applicable CDSC from the withdrawals before sending the balance to you. You can cancel the plan by giving Columbia Funds 30 days notice in writing or by calling the Transfer Agent at 800.422.3737. It’s important to remember that if you withdraw more than your investment in the Fund is earning, you’ll eventually use up your original investment.

In-Kind Distributions

The Fund reserves the right to honor sell orders with in-kind distributions of portfolio securities instead of cash. In the event the Fund makes such an in-kind distribution, you may incur the brokerage and transaction costs associated with converting the portfolio securities you receive into cash. Also, the portfolio securities you receive may increase or decrease in value before you convert them into cash.

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share. Any applicable CDSC will be deducted from the amount you’re selling and the balance will be remitted to you.

•

If you sell your shares directly through Columbia Funds, we will normally send the sale proceeds by mail or electronically transfer them to your bank account within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

If you sell your shares through a selling agent, Columbia Funds will normally send the sale proceeds by Fedwire

within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

If you paid for your shares by check or from your bank account as an Automated Clearing House (ACH) transaction, Columbia Funds will hold the sale proceeds when you sell those shares for up to 10 days after the trade date of the purchase.

•

No interest will be paid on uncashed redemption checks.

•

Columbia Funds can delay payment of the sale proceeds for up to seven days and may suspend redemptions and/or postpone payment of redemption proceeds when the NYSE is closed or during emergency circumstances as determined by the SEC.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

You can generally sell shares of the Fund to buy shares of another Columbia Fund, in what is called an exchange. You should read the prospectus of, and make sure you understand the investment objective and principal investment strategies of, the Columbia Fund into which you are exchanging.

Although the Columbia Funds are part of a family of funds that includes RiverSource-, Seligman- and Threadneedle-branded funds, they do not share the same policies and procedures with respect to buying, selling and exchanging shares as those other funds and, except as described below, Fund shares may not be exchanged for shares of RiverSource-, Seligman- or Threadneedle-branded funds. Fund shareholders generally will be able to exchange into Class A, B, C and Z shares (as applicable) of RiverSource Cash Management Fund, a money market fund managed by the Adviser.

Systematic Exchanges

You may buy Class A and/or Class C shares of the Fund by exchanging $100 or more each month from another Columbia Fund for shares of the same class of the Fund at no additional cost. Contact the Transfer Agent or your financial advisor to set up the plan. If you set up your plan to exchange more than $100,000 each month, you must have your signature Medallion guaranteed.

Exchanges will continue as long as your balance is sufficient to complete the systematic monthly transfers, subject to Columbia Funds’ Small Account Policy described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies. You may terminate the program or change the amount you would like to exchange (subject to the $100 minimum) by calling Columbia Funds at 800.345.6611. A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

If your shares are subject to a CDSC, you will not be charged a CDSC upon the exchange of those shares. Any CDSC will be deducted when you sell the shares you received from the exchange. The CDSC imposed at that time will be based on the period that begins when you bought shares of the original Columbia Fund and ends when you sell the shares of the Columbia Fund you received from the exchange. The applicable CDSC will be the CDSC of the original Columbia Fund.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Certain shareholders invested in a class of shares other than Class Z may become eligible to invest in Class Z shares. Upon a determination of such eligibility, any such shareholders will be eligible to exchange their shares for Class Z shares of the same fund, if offered. No sales charges or other charges will apply to any such exchange. Ordinarily, shareholders will not recognize a gain or loss for federal income tax purposes upon such an exchange. Investors should contact their selling and/or servicing agents to learn more about the details of the Class Z shares exchange privilege.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

A mutual fund can also have capital gains if the value of its investments increases. While a fund continues to hold an investment, any gain is unrealized. If the fund sells an investment, it generally will realize a capital gain if it sells that investment for a higher price than it originally paid. Capital gains are either short-term or long-term, depending on whether the fund holds the securities for one year or less (short-term gains) or more than one year (long-term gains).

FUNDamentals^TM

Distributions

Mutual funds make payments of fund earnings to shareholders, distributing them among all shareholders of the fund. As a shareholder, you are entitled to your portion of a fund’s distributed income, including capital gains.

Reinvesting your distributions buys you more shares of a fund – which lets you take advantage of the potential for compound growth. Putting the money you earn back into your investment means it, in turn, may earn even more money. Over time, the power of compounding has the potential to significantly increase the value of your investment. There is no assurance, however, that you’ll earn more money if you reinvest your distributions rather than receive them in cash.

The Fund intends to pay out, in the form of distributions to shareholders, a sufficient amount of its income and gains so that the Fund will qualify for treatment as a regulated investment company and generally will not have to pay any federal excise tax. The Fund generally intends to distribute any net realized capital gain (whether long-term or short-term gain) at least once a year. Normally, the Fund will declare and pay distributions of net investment income according to the following schedule:

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

Different share classes of the Fund usually pay different net investment income distribution amounts, because each class has different expenses. Each time a distribution is made, the net asset value per share of the share class is reduced by the amount of the distribution.

The Fund generally pays cash distributions within five business days after the distribution was declared. If you sell all of your shares after the record date, but before the payment date, for a distribution, you’ll normally receive that distribution in cash within five business days after the sale was made.

The Fund will automatically reinvest distributions in additional shares of the same share class of the Fund unless you inform us you want to receive your distributions in cash. You can do this by writing Columbia Funds at the address on the back cover, or by calling us at 800.345.6611. No sales charges apply to the purchase or sale of such shares. Distributions of $10 or less will automatically be reinvested in additional Fund shares only. If you elect to receive distributions by check and the check is returned as undeliverable, all subsequent distributions will be reinvested in additional shares of the Fund.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution of net investment income or net realized capital gain, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

If you buy shares of the Fund when it holds securities with unrealized capital gain, you may, in effect, receive part of your purchase price back if and when the Fund sells those securities and distributes any net realized gain. Any such distribution is generally subject to tax. The Fund may have, or may build up over time, high levels of unrealized capital gain. If you buy shares of the Fund when it has capital loss carryforwards, the Fund may have the ability to offset capital gains realized by the Fund that otherwise would have been distributed to shareholders with such carryforwards, although

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

The Fund will send you a statement each year showing how much you’ve received in distributions in the prior year and the distributions’ character for federal income tax purposes. In addition, you should be aware of the following:

•

The Fund intends to qualify each year as a regulated investment company. A regulated investment company generally is not subject to tax at the fund level on income and gains from investments that are distributed to shareholders. However, the Fund’s failure to qualify as a regulated investment company would result in fund level taxation, and consequently, a reduction in income available for distribution to you.

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

Distributions of the Fund’s ordinary income and net short-term capital gain, if any, generally are taxable to you as ordinary income. Distributions of the Fund’s net long-term capital gain, if any, generally are taxable to you as long-term capital gain. Whether capital gains are long-term or short-term is determined by how long the Fund has owned the investments that generated them, rather than how long you have owned your shares.

•

For taxable years beginning on or before December 31, 2010, if you are an individual and you meet certain holding period and other requirements for your Fund shares, a portion of your distributions may be treated as “qualified dividend income” taxable at lower net long-term capital gain rates. It is currently unclear whether Congress will extend this provision to taxable years beginning after December 31, 2010. Qualified dividend income is income attributable to the Fund’s dividends received from certain U.S. and foreign corporations, as long as the Fund meets certain holding period and other requirements for the stock producing such dividends.

•

For taxable years beginning on or before December 31, 2010, the maximum individual federal income tax rate on net long-term capital gain (and thus qualified dividend income) has been temporarily reduced to 15%. It is currently unclear whether Congress will extend this rate reduction to taxable years beginning after December 31, 2010.

•

A sale, redemption or exchange of Fund shares is a taxable event. This includes redemptions where you are paid in securities. Your sales, redemptions and exchanges of Fund shares (including those paid in securities) usually will result in a taxable capital gain or loss to you, equal to the difference between the amount you receive for your shares (or are deemed to have received in the case of exchanges) and the amount you paid (or are deemed to have paid in the case of exchanges) for them. Any such capital gain or loss generally will be long-term capital gain or loss if you have held your Fund shares for more than one year at the time of sale or exchange. In certain circumstances, capital losses may be converted from short-term to long-term or disallowed.

•

The Fund is required by federal law to withhold tax on any taxable distributions and sale proceeds paid to you (including amounts paid to you in securities and amounts deemed to be paid to you upon an exchange of shares) if: you haven’t provided a correct taxpayer identification number (TIN) or haven’t certified to the Fund that withholding doesn’t apply; the Internal Revenue Service (IRS) has notified us that the TIN listed on your account is incorrect according to its records; or the IRS informs the Fund that you are otherwise subject to backup withholding.

FUNDamentals^TM

Taxes

The information provided above is only a summary of how U.S. federal income taxes may affect your investment in the Fund. It is not intended as a substitute for careful tax planning. Your investment in the Fund may have other tax implications.

It does not apply to certain types of investors who may be subject to special rules, including foreign or tax-exempt investors or those holding Fund shares through a tax-advantaged account, such as a 401(k) plan or IRA.

You should consult with your own tax advisor about the particular tax consequences to you of an investment in the Fund, including the effect of any foreign, state and local taxes, and the effect of possible changes in applicable tax laws.

Financial Highlights

The financial highlights tables are designed to help you understand how the Fund has performed for the past five full fiscal years, or if shorter, the Fund’s period of operations. Certain information reflects financial results for a single Fund share. The total return line indicates how much an investment in the Fund would have earned each period assuming all dividends and distributions had been reinvested.

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Value and Restructuring Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), for Class A shares and Class C shares of the Fund, respectively. For Class R shares of the Fund, information prior to March 31, 2008 represents Retirement Shares class of the Predecessor Fund. The information for the fiscal year ended March 31, 2006 and the period ended March 31, 2005 was audited by the Predecessor Fund’s previous independent registered public accounting firm, whose reports expressed unqualified opinions.

This information has been audited by [ ], an independent registered public accounting firm whose report, along with the Fund’s financial statements, is included in the Fund’s annual report. The independent registered public accounting firm’s report and the Fund’s financial statements are also incorporated by reference into the SAI.

Columbia Value and Restructuring Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	52.25		$	58.58
Income from Investment Operations:
Net investment income^(b)	[x	]		0.51			0.24
Net realized and unrealized loss on investments, foreign currency and written options	[x	]		(25.72	)		(5.70	)
Total from investment operations	[x	]		(25.21	)		(5.46	)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.51	)		(0.36	)
From net realized gains	[x	]		(0.02	)		(0.51	)
Total distributions to shareholders	[x	]		(0.53	)		(0.87	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	26.51		$	52.25
Total return^(d)(e)	[x	]		(48.51	)%		(9.41	)%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.14	%		1.02	%^(h)
Interest expense	[x	]		—	%⁽ⁱ⁾		—
Net expenses^(g)	[x	]		1.14	%		1.02	%^(h)
Waiver/Reimbursement	[x	]		0.04	%		0.05	%^(h)
Net investment income^(g)	[x	]		1.35	%		0.83	%^(h)
Portfolio turnover rate	[x	]		12	%		11	%^(f)
Net assets, end of period (000’s)	[x	]	$	163,338		$	77,209

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Value and Restructuring Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	52.23		$	58.58
Income from Investment Operations:
Net investment income^(b)	[x	]		0.23			0.04
Net realized and unrealized loss on investments, foreign currency and written options	[x	]		(25.73	)		(5.68	)
Total from investment operations	[x	]		(25.50	)		(5.64	)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.20	)		(0.20	)
From net realized gains	[x	]		(0.02	)		(0.51	)
Total distributions to shareholders	[x	]		(0.22	)		(0.71	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	26.51		$	52.23
Total return^(d)(e)	[x	]		(48.89	)%		(9.72	)%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.89	%		1.77	%^(h)
Interest expense	[x	]		—	%⁽ⁱ⁾		—
Net expenses^(g)	[x	]		1.89	%		1.77	%^(h)
Waiver/Reimbursement	[x	]		0.04	%		0.05	%^(h)
Net investment income^(g)	[x	]		0.63	%		0.07	%^(h)
Portfolio turnover rate	[x	]		12	%		11	%^(f)
Net assets, end of period (000’s)	[x	]	$	40,380		$	13,665

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Value and Restructuring Fund—Class R Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006^(k)
Net Asset Value, Beginning of Period	[x	]	$	52.23		$	54.30		$	49.35		$	41.49
Income from Investment Operations:
Net investment income (loss)^(c)	[x	]		0.41			0.33			0.22			0.42
Net realized and unrealized gain (loss) on investments, foreign currency and written options	[x	]		(25.72	)		(1.41	)		4.98			7.81
Total from investment operations	[x	]		(25.31	)		(1.08	)		5.20			8.23
Less Distributions to Shareholders:
From net investment income	[x	]		(0.40	)		(0.48	)		(0.25	)		(0.37	)
From net realized gains	[x	]		(0.02	)		(0.51	)		—			—
Total distributions to shareholders	[x	]		(0.42	)		(0.99	)		(0.25	)		(0.37	)
Increase from Regulatory Settlements	[x	]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x	]	$	26.50		$	52.23		$	54.30		$	49.35
Total return^(e)	[x	]		(48.65	)%^(f)		(2.11	)%^(f)		10.58	%		19.95	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(h)	[x	]		1.39	%		1.35	%		1.55	%		1.56	%
Interest expense	[x	]		—	%^(j)		—			—			—
Net expenses^(h)	[x	]		1.39	%		1.35	%		1.55	%		1.56	%
Waiver/Reimbursement	[x	]		0.04	%		0.04	%		—			—
Net investment income (loss)^(h)	[x	]		1.05	%		0.60	%		0.43	%		0.90	%
Portfolio turnover rate	[x	]		12	%		11	%		13	%		12	%
Net assets, end of period (000’s)	[x	]	$	37,637		$	33,826		$	2,926		$	896

^(a)	On March 31, 2008, Retirement Shares class of Value and Restructuring Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class R. The financial information of the Fund’s Class R includes the financial information of Value and Restructuring Fund’s Retirement Shares class.

^(b)	Value and Restructuring Fund’s Retirement Shares commenced operations on December 31, 2004. Per share data and total return reflect activity from that date.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	Not annualized.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

^(k)	Per share data for the year ended March 31, 2006 and period ended March 31, 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The charts show the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in each share class of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The charts also assume that all dividends and distributions are reinvested. The annual expense ratio used for each share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the charts and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower. The charts shown below reflect the maximum initial sales charge. If contingent deferred sales charges were reflected, the “Hypothetical Year-End Balance After Fees and Expenses” amounts shown would be lower and the “Annual Fees and Expenses” amounts shown would be higher.

Columbia Value and Restructuring Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Value and Restructuring Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[x.xx

]

10.25

[x.xx

[xxx

]

[x.xx

]

15.76

[x.xx

[xxx

]

[x.xx

]

21.55

[x.xx

[xxx

]

[x.xx

]

27.63

[x.xx

[xxx

]

[x.xx

]

34.01

[x.xx

[xxx

]

[x.xx

]

40.71

[x.xx

[xxx

]

[x.xx

]

47.75

[x.xx

[xxx

]

[x.xx

]

55.13

[x.xx

[xxx

]

[x.xx

]

62.89

[x.xx

[xxx

]

[x.xx

]

Total Gain After Fees and Expenses

[x.xx

]

Total Annual Fees and Expenses Paid

[x.xx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

Columbia Value and Restructuring Fund—Class R Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

]

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

]

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

]

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

]

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

]

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

]

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

]

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

]

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

]

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Value and Restructuring Fund

Class A, Class C and Class R Shares

Prospectus, August 1, 2010

For More Information

You’ll find more information about the Fund and the other Columbia Funds in the documents described below. Contact Columbia Funds as follows to obtain these documents free of charge, to request other information about the Fund and to make shareholder inquiries:


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Additional information about the Fund’s investments is available in the Fund’s annual and semi-annual reports to shareholders. In the annual report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund’s performance during its last fiscal year.

Shareholder Communications with the Board

The Fund’s Board of Trustees has adopted procedures by which shareholders may communicate with the Board. Shareholders who wish to communicate with the Board should send their written communications to the Board by mail, c/o Columbia Management Investment Advisers, LLC, One Financial Center, Mail Stop MA5-515-11-05, Boston, MA 02111, Attention: Secretary. Shareholder communications must (i) be in writing, (ii) identify the Columbia Fund to which the communication relates and (iii) state the particular class and number of shares held by the communicating shareholder.

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

You can review and copy information about the Fund (including this prospectus, the SAI and shareholder reports) at the SEC’s Public Reference Room in Washington, DC. To find out more about the operation of the Public Reference Room, call the SEC at 202.551.8090. Reports and other information about the Fund are also available in the EDGAR Database on the SEC’s website at http://www.sec.gov. You can receive copies of this information, for a fee, by electronic request at the following e-mail address: publicinfo@sec.gov or by writing the Public Reference Section, Securities and Exchange Commission, Washington, DC 20549-1520.

For purposes of any electronic version of this prospectus, all references to websites, or universal resource locators (URLs), are intended to be inactive and are not meant to incorporate the contents of any website into this prospectus.

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Value and Restructuring Fund

Ticker symbol

Class Z Shares UMBIX

The Securities and Exchange Commission (SEC) has not approved or disapproved these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

Table of Contents


Columbia Value and Restructuring Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		31

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Value and Restructuring Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.75	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

The Adviser combines fundamental and quantitative analysis with risk management in identifying value opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

businesses that are believed to be fundamentally sound and undervalued due to investor indifference, investor misperception of company prospects, or other factors.

•

a company’s current operating margins relative to its historic range and future potential.

•

potential indicators of stock price appreciation, such as anticipated earnings growth, new product opportunities, or anticipated improvements in macroeconomic factors.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund for periods prior to March 31, 2008 include the returns of Value and Restructuring Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 1000 Value Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

David J. Williams, CFA

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1992.

Guy W. Pope, CFA

Co-manager. Service with the Fund since 2009.

J. Nicholas Smith, CFA

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

David J. Williams, CFA

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1992.

Guy W. Pope, CFA

Co-manager. Service with the Fund since 2009.

J. Nicholas Smith, CFA

Co-manager. Service with the Fund since 2009.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Value and Restructuring Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features

The Fund offers one class of shares in this prospectus: Class Z shares. The Fund may also offer other classes of shares through a separate prospectus. Each share class has its own investment eligibility criteria, cost structure and other features. The following summarizes the primary features of the Class Z shares offered by this prospectus. Contact your financial advisor or Columbia Funds for more information about the Fund’s share classes and how to choose among them.


		Class Z Shares

Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

If the value of your account (treating each account of the Fund you own separately from any other account of the Fund you may own) falls below the minimum initial investment requirement applicable to you, your account generally will be subject to a $20 annual fee. This fee will be assessed through the automatic sale of shares in your account. Any otherwise applicable CDSC will not be imposed on such an automatic sale of your shares. The Transfer Agent will reduce the expenses paid by the Fund by any amounts it collects from the assessment of this fee. For Funds that do not have transfer agency expenses against which to offset the amount collected through assessment of this fee, the fee will be paid directly to the Fund. The Transfer Agent will send you written notification in advance of assessing any fee, which will provide details on how you can avoid the imposition of such fee. Generally, you may avoid the imposition of such fee by raising your account balance, consolidating your accounts through an exchange of shares of another Columbia Fund in which you hold shares, or setting up a Systematic Investment Plan. Contact the Transfer Agent, review our website at www.columbiafunds.com, call 800.345.6611 or contact your financial advisor for more information.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

distribution redemptions. They may be modified or rescinded for accounts held by certain retirement plans to conform to plan limits, for considerations relating to the Employee Retirement Income Security Act of 1974 or regulations of the Department of Labor, and for certain asset allocation or wrap programs. Accounts known to be under common ownership or control generally will be counted together, but accounts maintained or managed by a common intermediary generally will not be considered to be under common ownership or control. The Fund retains the right to modify these restrictions at any time without prior notice to shareholders.

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Once you have opened an account, you can buy Class Z shares in a lump sum, through our Systematic Investment Plan, by dividend diversification, by wire or by electronic funds transfer. Class Z shares are only available to the categories of eligible investors described below, each of which is subject to its own minimum initial investment requirements.

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

Any person investing all or part of the proceeds of a distribution, rollover or transfer of assets into a Columbia Management Individual Retirement Account, from any deferred compensation plan which was a shareholder of any of the funds of Columbia Acorn Trust (formerly named Liberty Acorn Trust) on September 29, 2000, in which the investor was a participant and through which the investor invested in one or more of the funds of Columbia Acorn Trust immediately prior to the distribution, transfer or rollover.

•

Any health savings account sponsored by a third party platform, including those sponsored by Ameriprise Financial and its affiliates, and any omnibus group retirement plan for which a financial intermediary or other entity provides services and is not compensated by the Fund for those services, other than in the form of payments for shareholder servicing or sub-accounting performed in place of the Transfer Agent.

•

Any investor participating in a wrap program sponsored by a financial intermediary or other entity that is paid an asset-based fee by the investor and that is not compensated by the Fund for those services, other than payments for shareholder servicing or sub-accounting performed in place of the Transfer Agent.

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

Any individual retirement plan (assuming the eligibility criteria below are met) or group retirement plan that is not held in an omnibus manner for which a financial intermediary or other entity provides services and is not compensated by the Fund for those services, other than in the form of payments for shareholder servicing or sub-accounting performed in place of the Transfer Agent.

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any client of Bank of America or one of its subsidiaries buying shares through an asset management company, trust, fiduciary, retirement plan administration or similar arrangement with Bank of America or the subsidiary.

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any shareholder (as well as any family member of a shareholder or person listed on an account registration for any account of the shareholder) of another fund distributed by the Distributor (i) who holds Class Z shares; (ii) who held Primary A shares prior to the share class redesignation of Primary A shares as Class Z shares that occurred on August 22, 2005; (iii) who holds Class A shares that were obtained by an exchange of Class Z shares; or (iv) who bought shares of certain mutual funds that were not subject to sales charges and that merged with another fund distributed by the Distributor.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any investor participating in an account offered by a financial intermediary or other entity that provides services to such an account, is paid an asset-based fee by the investor and is not compensated by the Fund for those services, other than payments for shareholder servicing or sub-accounting performed in place of the Transfer Agent (each investor buying shares through a financial intermediary must independently satisfy the minimum investment requirement noted above).

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

Certain financial institutions and intermediaries, such as insurance companies, trust companies, banks, endowments, investment companies or foundations, buying shares for their own account, including Ameriprise Financial and its affiliates and/or subsidiaries.

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

You may buy Class Z shares of the Fund by electronically transferring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737. An electronic funds transfer may take up to three business days to settle and be considered in “good form.” You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

You may request that your Class Z shares sale proceeds be wired to your bank account by calling the Transfer Agent at 800.422.3737. You must set up this feature prior to your request. For shares sold by Fedwire, there is generally a fee of $7.50. The receiving bank may charge an additional fee. The Transfer Agent may waive the fee for certain accounts. The minimum amount that can be redeemed by wire is $500.

Electronic Funds Transfer

You may sell Class Z shares of the Fund and request that the proceeds be electronically transferred to your bank account by calling the Transfer Agent at 800.422.3737. It may take up to three business days for the sale proceeds to be received by your bank. You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Systematic Withdrawal Plan

account balance generally must be at least $5,000 to set up the plan, but certain fee-based and wrap accounts are not subject to this requirement. All dividend and capital gain distributions must be reinvested to set up the plan. A Systematic Withdrawal Plan cannot be set up on an account that already has a Systematic Investment Plan established. If you set up the plan after you’ve opened your account, we may require your signature to be Medallion guaranteed.

You can choose to receive your withdrawals via check or direct deposit into your bank account. You can cancel the plan by giving Columbia Funds 30 days notice in writing or by calling the Transfer Agent at 800.422.3737. It’s important to remember that if you withdraw more than your investment in the Fund is earning, you’ll eventually use up your original investment.

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

If you sell your shares through a selling agent, Columbia Funds will normally send the sale proceeds by Fedwire within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

You may buy Class Z shares of the Fund by exchanging $100 or more each month from another Columbia Fund for shares of the same class of the Fund at no additional cost. Contact the Transfer Agent or your financial advisor to set up the plan. If you set up your plan to exchange more than $100,000 each month, you must have your signature Medallion guaranteed.

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The financial highlights table is designed to help you understand how the Fund has performed for the past five full fiscal years, or if shorter, the Fund’s period of operations. Certain information reflects financial results for a single Fund share. The total return line indicates how much an investment in the Fund would have earned each period assuming all dividends and distributions had been reinvested.

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Value and Restructuring Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

The information for the fiscal years ended March 31, 2010, 2009, 2008 and 2007 has been audited by [ ], an independent registered public accounting firm, whose report, along with the Fund’s financial statements, is included in the Fund’s annual report. The independent registered public accounting firm’s report and the Fund’s financial statements are incorporated by reference into the SAI. The information for the fiscal year ended March 31, 2006 was audited by the Predecessor Fund’s previous independent registered public accounting firm, whose reports expressed unqualified opinions.

Columbia Value and Restructuring Fund—Class Z Shares


	Year Ended March 31, 2010	Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006 ⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x]	$	52.22		$	54.33		$	49.36		$	41.40
Income from Investment Operations:
Net investment income ^(c)	[x]		0.61			0 .60			0.45			0.53
Net realized and unrealized gain (loss) on investments, foreign currency and written options	[x]		(25.71	)		(1.47	)		5.00			7.88
Total from investment operations	[x]		(25.10	)		(0.87	)		5.45			8.41
Less Distributions to Shareholders:
From net investment income	[x]		(0.61	)		(0.73	)		(0.48	)		(0.45	)
From net realized gains	[x]		(0.02	)		(0.51	)		—			—
Total distributions to shareholders	[x]		(0.63	)		(1.24	)		(0.48	)		(0.45	)
Increase from Regulatory Settlements	[x]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x]	$	26.49		$	52.22		$	54.33		$	49.36
Total return ^(e)	[x]		(48.39	)%^(f)		(1.74	)%^(f)		11.14	%		20.45	%
Ratios to Average Net Assets/Supplemental Data:	[x]
Net expenses before interest expense ^(g)	[x]		0.89	%		1.02	%		1.05	%		1.05	%
Interest expense	[x]		—	%^(h)		—			—			—
Net expenses ^(g)	[x]		0.89	%		1.02	%		1.05	%		1.05	%
Waiver/Reimbursement	[x]		0.04	%		0.04	%		—			—
Net investment income ^(g)	[x]		1.47	%		1.07	%		0.90	%		1.18	%
Portfolio turnover rate	[x]		12	%		11	%		13	%		12	%
Net assets, end of period (000’s)	[x]	$	4,352,176		$	8,980,358		$	7,767,713		$	6,230,754

^(a)	On March 31, 2008, Shares class of Value and Restructuring Fund, a series of Excelsior Funds, Inc., was reorganized into Class Z. The financial information of Class Z includes the financial information of Value and Restructuring Fund’s Shares class.

^(b)	On March 31, 2008, Value and Restructuring Fund’s Institutional Shares class was reorganized into the Fund’s Class Z.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Value and Restructuring Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

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Columbia Value and Restructuring Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

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Prospectus

August 1, 2010

Columbia Funds

Columbia Select Small Cap Fund

Ticker symbols

Class A Shares ESCAX

Class C Shares ESCCX

Class R Shares URLCX

Table of Contents


Columbia Select Small Cap Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		9

Purchase and Sale of Fund Shares		9

Tax Information		9

Payments to Broker-Dealers and Other Financial Intermediaries		9

Additional Investment Strategies and Policies		10

Management of the Fund		12

Primary Service Providers		12

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		14

Certain Legal Matters		14

Choosing a Share Class		15

Comparison of the Share Classes		15

Sales Charges and Commissions		16

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		30

Distributions and Taxes		34

Financial Highlights		36

Hypothetical Fees and Expenses		39

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Small Cap Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares		Class R Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)	N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares		Class R Shares
Management fees	0.90	%	0.90	%	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%	0.50	%
Other expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A, Class C or Class R shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class R Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of companies that have market capitalizations in the range of the companies in the Russell 2000 Index at the time of purchase (between $[xx] million and $[xx] billion as of June 30, 2010). The Fund invests in equity securities, including common stocks and convertible securities, of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes are attractively valued and have the potential for long-term growth. Convertible securities may include, among others, preferred stock, warrants and debentures.

The Adviser combines fundamental and quantitative analysis with risk management in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

potential indicators of stock price appreciation, such as anticipated earnings growth, company restructuring, changes in management, business model changes, new product opportunities, or anticipated improvements in macroeconomic factors.

•

the financial condition and management of a company, including its competitive position, the quality of its balance sheet and earnings, its future prospects, the strength of its corporate culture, including the structure of economic and other incentives for employees and management, and the potential for growth and stock price appreciation.

•

overall economic and market conditions.

Principal Risks

•

Growth Securities Risk – Because growth securities typically trade at a higher multiple of earnings than other types of securities, the market values of growth securities may be more sensitive to changes in current or expected earnings than the market values of other types of securities. In addition, growth securities, at times, may not perform as well as value securities or the stock market in general, and may be out of favor with investors for varying periods of time.

•

Convertible Securities Risk – Convertible securities are subject to the usual risks associated with debt securities, such as interest rate risk and credit risk. Convertible securities also react to changes in the value of the common stock into which they convert, and are thus subject to market risk. Because the value of a convertible security can be influenced by both interest rates and market movements, a convertible security generally is not as sensitive to interest rates as a similar debt security, and generally will not vary in value in response to other factors to the same extent as the underlying common stock. In the event of a liquidation of the issuing company, holders of convertible securities would typically be paid before the company’s common stockholders but after holders of any senior debt obligations of the company. The Fund may be forced to convert a convertible security before it otherwise would choose to do so, which may decrease the Fund’s return.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class A shares, Class C shares and Class R shares include the returns of Small Cap Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. (the Predecessor Fund) for periods prior to March 31, 2008, the date on which these share classes were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the share classes and would be lower if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

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Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

*	Year-to-date return as of June 30, 2010: [x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Russell 2000 Index, an unmanaged index composed of the 2,000 smallest companies in the Russell 3000 Index. The Russell 3000 Index is composed of 3,000 of the largest U.S. companies by market capitalization.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class R shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 2000 Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Douglas H. Pyle

Manager. Service with the Fund since 2008 and with the predecessor fund since 2001.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

The Fund’s policy of investing at least 80% of its “net assets” (which includes net assets plus any borrowings for investment purposes) discussed in the Principal Investment Strategies section of this prospectus may be changed by the Board without shareholder approval as long as shareholders are given 60 days advance notice of the change.

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 30 calendar days after such month-end and the Fund’s largest 15 holdings as a percent of the Fund’s portfolio as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Information about the Adviser’s portfolio manager who is primarily responsible for overseeing the Fund’s investments is shown in the table below. The SAI provides more information about the portfolio manager’s compensation, other accounts managed by the portfolio manager and the portfolio manager’s ownership of securities in the Fund.

Douglas H. Pyle

Manager. Service with the Fund since 2008 and with the predecessor fund since 2001.

Portfolio manager of the Adviser. From 1999 until joining the Adviser in May 2010, Mr. Pyle was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Small Cap Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares	Class R Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	There is no minimum initial investment, but Class R shares are available only through eligible retirement plans and health savings accounts.

Investment Limits	none	up to $999,999	none

Conversion Features	none	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase	none

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee	0.50% distribution fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Class R Shares—Sales Charges and Commissions

Class R Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$0 – $49,999,999	0.50	%
$50 million or more	0.25	%

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%
Class R	0.50	%^(a)	—	^(a)	0.50	%

^(a)	The Fund’s Class R shares pay a distribution (Rule 12b-1) fee pursuant to the Fund’s distribution (Rule 12b-1) plan for Class R shares. The Fund does not have a shareholder servicing plan for Class R shares.

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Class R Shares

Written Transactions

Telephone Transactions

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

There is no minimum initial investment for Class R shares.

Minimum Additional Investments

There is no minimum additional investment for Class A, Class C or Class R shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C and Class R shares at net asset value per share because no front-end sales charge applies to purchases of these share classes.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

If you sell your shares through a selling agent, Columbia Funds will normally send the sale proceeds by Fedwire

within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Small Cap Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), for Class A shares and Class C shares of the Fund, respectively. For Class R shares of the Fund, information prior to March 31, 2008 represents Retirement Shares class of the Predecessor Fund. The information for the fiscal year ended March 31, 2006 and the period ended March 31, 2005 was audited by the Predecessor Fund’s previous independent registered public accounting firm, whose reports expressed unqualified opinions.

Columbia Select Small Cap Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	16.15		$	21.11
Income from Investment Operations:
Net investment loss ^(b)	[x	]		(0.06	)		(0.05	)
Net realized and unrealized loss on investments	[x	]		(6.53	)		(3.43	)
Total from investment operations	[x	]		(6.59	)		(3.48	)
Less Distributions to Shareholders:
From net realized gains	[x	]		(0.48	)		(1.48	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	9.08		$	16.15
Total return ^(d)(e)	[x	]		(42.02	)%		(17.38	)%^(f)(g)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(h)	[x	]		1.36	%		1.20	%⁽ ⁱ ⁾
Interest expense ^(j)	[x	]		—	%		—	%⁽ ⁱ ⁾
Net expenses ^(h)	[x	]		1.36	%		1.20	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.04	%		0.05	%⁽ ⁱ ⁾
Net investment loss ^(h)	[x	]		(0.47	)%		(0.67	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		67	%		73	%^(f)
Net assets, end of period (000’s)	[x	]	$	6,671		$	3,436

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and less than $0.01, respectively.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

Columbia Select Small Cap Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	16.10		$	21.11
Income from Investment Operations:
Net investment loss ^(b)	[x	]		(0.17	)		(0.12	)
Net realized and unrealized loss on investments	[x	]		(6.48	)		(3.41	)
Total from investment operations	[x	]		(6.65	)		(3.53	)
Less Distributions to Shareholders:
From net realized gains	[x	]		(0.48	)		(1.48	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	8.97		$	16.10
Total return ^(d)(e)	[x	]		(42.53	)%		(17.63	)%^(f)(g)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(h)	[x	]		2.11	%		1.95	%⁽ ⁱ ⁾
Interest expense ^(j)	[x	]		—	%		—	%⁽ ⁱ ⁾
Net expenses ^(h)	[x	]		2.11	%		1.95	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.04	%		0.05	%⁽ ⁱ ⁾
Net investment loss ^(h)	[x	]		(1.31	)%		(1.42	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		67	%		73	%^(f)
Net assets, end of period (000’s)			$	1,063		$	2,101

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and less than $0.01, respectively.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

Columbia Select Small Cap Fund—Class R Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006 ^(l)
Net Asset Value, Beginning of Period	[x	]	$	15.86		$	18.98		$	19.12		$	16.12
Income from Investment Operations:
Net investment loss ^(c)	[x	]		(0.10	)		(0.21	)		(0.22	)		(0.19	)
Net realized and unrealized gain (loss) on investments	[x	]		(6.40	)		(1.43	)		1.34			4.08
Total from investment operations	[x	]		(6.50	)		(1.64	)		1.12			3.89
Less Distributions to Shareholders:
From net realized gains	[x	]		(0.48	)		(1.48	)		(1.26	)		(0.89	)
Increase from Regulatory Settlements	[x	]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x	]	$	8.88		$	15.86		$	18.98		$	19.12
Total return ^(e)	[x	]		(42.22	)%^(f)		(9.66	)%^(f)(g)		6.23	%		24.83	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ⁽ⁱ⁾	[x	]		1.61	%		1.70	%		1.74	%		1.56	%
Interest expense	[x	]		—	%^(k)		—	%^(k)		—			—
Net expenses ⁽ⁱ⁾	[x	]		1.61	%		1.70	%		1.74	%		1.56	%
Waiver/Reimbursement	[x	]		0.04	%		0.04	%		—			—
Net investment loss ⁽ⁱ⁾	[x	]		(0.80	)%		(1.13	)%		(1.21	)%		(1.13	)%
Portfolio turnover rate	[x	]		67	%		73	%		52	%		65	%
Net assets, end of period (000’s)	[x	]	$	5,819		$	6,881		$	1,827		$	1

^(a)	On March 31, 2008, Retirement Shares class of Small Cap Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class R. The financial information of the Fund’s Class R includes the financial information of Small Cap Fund’s Retirement Shares class.

^(b)	Small Cap Fund’s Retirement Shares commenced operations on December 31, 2004. Per share data and total return reflect activity from that date.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and less than $0.01, respectively.

^(h)	Not annualized.

⁽ⁱ⁾	The benefits derived from expense reductions had an impact of less than 0.01%.

^(j)	Annualized.

^(k)	Rounds to less than 0.01%.

^(l)	Per share data for the year ended March 31, 2006 and the period ended March 31, 2005 were audited by other auditors.

Hypothetical Fees and Expenses

Columbia Select Small Cap Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment
Amount $10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Select Small Cap Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment
Amount $10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a) Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

Columbia Select Small Cap Fund—Class R Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment
Amount $10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Small Cap Fund

Class A, Class C and Class R Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Select Small Cap Fund

Ticker symbol

Class Z Shares UMLCX

Table of Contents


Columbia Select Small Cap Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		9

Purchase and Sale of Fund Shares		9

Tax Information		9

Payments to Broker-Dealers and Other Financial Intermediaries		9

Additional Investment Strategies and Policies		10

Management of the Fund		12

Primary Service Providers		12

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		14

Certain Legal Matters		14

About Class Z Shares		15

Description of the Share Class		15

Financial Intermediary Compensation		16

Buying, Selling and Exchanging Shares		17

Share Price Determination		17

Transaction Rules and Policies		18

Opening an Account and Placing Orders		22

Distributions and Taxes		26

Financial Highlights		28

Hypothetical Fees and Expenses		29

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Small Cap Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund for periods prior to March 31, 2008 include the returns of Small Cap Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx	]%
Worst:	[x] Quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 2000 Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Douglas H. Pyle

Manager. Service with the Fund since 2008 and with the predecessor fund since 2001.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Douglas H. Pyle

Manager. Service with the Fund since 2008 and with the predecessor fund since 2001.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Small Cap Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Small Cap Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Select Small Cap Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 200 8 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006 ⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x	]	$	16.15		$	19.21		$	19.23		$	16.14
Income from Investment Operations:
Net investment loss^(b)	[x	]		(0.04	)		(0.12	)		(0.12	)		(0.11	)
Net realized and unrealized gain (loss) on investments	[x	]		(6.53	)		(1.46	)		1.36			4.09
Total from investment operations	[x	]		(6.57	)		(1.58	)		1.24			3.98
Less Distributions to Shareholders:
From net realized gains	[x	]		(0.48	)		(1.48	)		(1.26	)		(0.89	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—			—			—
Net Asset Value, End of Period	[x	]	$	9.10		$	16.15		$	19.21		$	19.23
Total return^(d)	[x	]		(41.89	)%^(e)		(9.22	)%^(e)(f)		6.83	%		25.37	%^(e)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.11	%		1.20	%		1.22	%		1.09	%
Interest expense	[x	]		—	%^(h)		—	%^(h)		—			—
Net expenses^(g)	[x	]		1.11	%		1.20	%		1.22	%		1.09	%
Waiver/Reimbursement	[x	]		0.04	%		0.04	%		—			0.02	%
Net investment loss^(g)	[x	]		(0.31	)%		(0.63	)%		(0.66	)%		(0.64	)%
Portfolio turnover rate	[x	]		67	%		73	%		52	%		65	%
Net assets, end of period (000’s)			$	321,684		$	676,616		$	694,765		$	599,389

^(a)	On March 31, 2008, Shares class of Small Cap Fund, a series of Excelsior Funds, Inc. was reorganized into the Fund’s Class Z. The financial information of the Fund’s Class Z includes the financial information of Small Cap Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Total return at net asset value assuming all distributions reinvested.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and less than $0.01, respectively.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Select Small Cap Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-End
Balance After Fees and
Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Small Cap Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Emerging Markets Fund

Ticker symbols

Class A Shares EEMAX

Class C Shares EEMCX

Table of Contents


Columbia Emerging Markets Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		35

Hypothetical Fees and Expenses		37


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Emerging Markets Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	1.35	%	1.35	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of companies located in emerging market countries. Emerging market countries include those countries whose economies are considered to be developing or emerging from underdevelopment. The Fund may invest in a variety of countries, industries and sectors and does not attempt to invest a specific percentage of its assets in any given country, industry or sector. The Fund may invest in companies that have market capitalizations of any size.

The Fund may invest in securities that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes are undervalued, represent growth opportunities, or both. The Adviser combines fundamental and quantitative analysis with risk management in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers among other factors:

•

the financial condition and management of a company, including its competitive position, the quality of its balance sheet and earnings, its future prospects, and the potential for growth and stock price appreciation.

•

overall economic and market conditions.

Principal Risks

•

Investment Strategy Risk – The Adviser uses the principal investment strategies and other investment strategies to seek to achieve the Fund’s investment objective. There is no assurance that the Fund will achieve its investment objective. Investment decisions made by the Adviser in using these strategies may not produce the returns expected by the Adviser, may cause the Fund’s shares to lose value or may cause the Fund to underperform other funds with similar investment objectives.

•

Market Risk – Market risk refers to the possibility that the market values of securities that the Fund holds will rise or fall, sometimes rapidly or unpredictably. Security values may fall because of factors affecting individual companies, industries or sectors, or the markets as a whole, reducing the value of an investment in the Fund. Accordingly, an investment in the Fund could lose money over short or even long periods. The market values of the securities the Fund holds also can be affected by changes or perceived changes in U.S. or foreign economies and financial markets, and the liquidity of these securities, among other factors. In general, equity securities tend to have greater price volatility than debt securities.

•

Emerging Market Securities Risk – Securities issued by foreign governments or companies in emerging market countries, like those in Eastern Europe, the Middle East, Asia, Latin America or Africa, are more likely to have greater exposure to the risks of investing in foreign securities that are described in Foreign Securities Risk. In addition, emerging market countries are more likely to experience instability resulting, for example, from rapid social, political and economic development. Their economies are usually less mature and their securities markets are typically less developed with more limited trading activity than more developed countries. Emerging market securities tend to be more volatile than securities in more developed markets. Many emerging market countries are heavily dependent on international trade, which makes them more sensitive to world commodity prices and economic downturns in other countries. Some emerging market

countries have a higher risk of currency devaluations, and some of these countries may experience periods of high inflation or rapid changes in inflation rates.

•

Foreign Securities Risk – Foreign securities are subject to special risks as compared to securities of U.S. issuers. For example, foreign markets can be extremely volatile. Fluctuations in currency exchange rates may impact the value of foreign securities denominated in foreign currencies, or in U.S. dollars, without a change in the intrinsic value of those securities. Foreign securities may be less liquid than domestic securities so that the Fund may, at times, be unable to sell foreign securities at desirable times or prices. Brokerage commissions, custodial fees and other fees are also generally higher for foreign securities. The Fund may have limited or no legal recourse in the event of default with respect to certain foreign securities, including those issued by foreign governments. In addition, foreign governments may impose potentially confiscatory withholding or other taxes, which could reduce the amount of income and capital gains available to distribute to shareholders. Other risks include possible delays in the settlement of transactions or in the payment of income; generally less publicly available information about companies; the impact of political, social or diplomatic events; possible seizure, expropriation or nationalization of a company or its assets; possible imposition of currency exchange controls; and accounting, auditing and financial reporting standards that may be less comprehensive and stringent than those applicable to domestic companies.

•

Growth Securities Risk – Because growth securities typically trade at a higher multiple of earnings than other types of securities, the market values of growth securities may be more sensitive to changes in current or expected earnings than the market values of other types of securities. In addition, growth securities, at times, may not perform as well as value securities or the stock market in general, and may be out of favor with investors for varying periods of time.

•

Value Securities Risk – Value securities are securities of companies that may have experienced, for example, adverse business, industry or other developments or may be subject to special risks that have caused the securities to be out of favor and, in turn, potentially undervalued. The market value of a portfolio security may not meet the Adviser’s future value assessment of that security, or may decline. There is also a risk that it may take longer than expected for the value of these investments to rise to the believed value. In addition, value securities, at times, may not perform as well as growth securities or the stock market in general, and may be out of favor with investors for varying periods of time.

•

Currency Risk – Securities denominated in different currencies are subject to the risk that, for example, if the value of a foreign currency were to decline against the U.S. dollar, such decline would reduce the U.S. dollar value of any securities held by the Fund denominated in that currency.

•

Derivatives Risk – Derivatives are financial contracts whose values are, for example, based on (or “derived” from) traditional securities (such as a stock or bond), assets (such as a commodity like gold or a foreign currency), reference rates (such as LIBOR) or market indices (such as the S&P 500^® Index). Derivatives involve special risks and may result in losses or may limit the Fund’s potential gain from favorable market movements. Derivative strategies often involve leverage, which may exaggerate a loss, potentially causing the Fund to lose more money than it would have lost had it invested in the underlying security or other asset. The values of derivatives may move in unexpected ways, especially in unusual market conditions, and may result in increased volatility, among other consequences. The use of derivatives may also increase the amount of taxes payable by shareholders holding shares in a taxable account. Other risks arise from the Fund’s potential inability to terminate or to sell derivative positions. A liquid secondary market may not always exist for the Fund’s derivative positions at times when the Fund might wish to terminate or to sell such positions. Over-the-counter instruments (investments not traded on an exchange) may be illiquid, and transactions in derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. The use of derivatives also involves the risks of mispricing or improper valuation and that changes in the value of the derivative may not correlate perfectly with the underlying security, asset, reference rate or index. The Fund also may not be able to find a suitable derivative transaction counterparty, and thus may be unable to engage in derivative transactions when it is deemed favorable to do so, or at all. For more information on the risks of derivative investments and strategies, see the Statement of Additional Information.

•

Special Situations Risk – Securities of companies that are involved in an initial public offering or a major corporate event, such as a business consolidation or restructuring, may present special risk because of the high degree of uncertainty that can be associated with such events. Securities issued in initial public offerings often are issued by companies that are in the early stages of development, have a history of little or no revenues and may operate at a loss following the offering. It is possible that there will be no active trading market for the securities after the offering, and that the market price of the securities may be subject to significant and unpredictable fluctuations. Investing in special situations may have a magnified effect on the performance of funds with small amounts of assets.

•

Smaller Company Securities Risk – Securities of small- or mid-capitalization companies (“smaller companies”) can, in certain circumstances, have a higher potential for gains than securities of large-capitalization companies but may also have more risk. For example, smaller companies may be more vulnerable to market downturns and adverse business or economic events than larger, more established companies because they may have more limited financial resources and business operations. These companies are also more likely than larger companies to have more limited product lines and operating histories and to depend on smaller management teams. Their securities may trade less frequently and in smaller volumes and may be less liquid and fluctuate more sharply in value than securities of larger companies. In addition, some smaller companies may not be widely followed by the investment community, which can lower the demand for their stocks.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of Emerging Markets Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx	]%
Worst:	[x] Quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Morgan Stanley Capital International (MSCI) Emerging Markets Index (ND) and MSCI EAFE (Europe, Australasia and Far East) Index (ND). The MSCI Emerging Markets Index is a widely accepted index composed of a sample of companies from 22 countries representing the global emerging stock markets. The MSCI EAFE Index (ND) tracks the total return of common stocks in 21 developed-market countries within Europe, Australasia and the Far East. Effective August 31, 2009, the Fund changed its benchmark from the MSCI Emerging Markets Index (GD) to the MSCI Emerging Markets Index (ND). The Adviser believes that the MSCI Emerging Markets Index (ND) better reflects how dividends paid to the Fund on foreign securities generally are treated.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI Emerging Markets Index (ND) (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI Emerging Markets Index (GD) (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Index (ND) (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Dara J. White, CFA

Lead manager. Service with the Fund and the predecessor fund since 2008.

Robert B. Cameron

Co-manager. Service with the Fund since 2008.

Jasmine (Weili) Huang, CFA, CPA, CMA

Co-manager. Service with the Fund and the predecessor fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Dara J. White, CFA

Lead manager. Service with the Fund and the predecessor fund since 2008.

Portfolio manager of the Adviser. From 2006 until joining the Adviser in May 2010, Mr. White was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional. Prior to 2006, Mr. White was a portfolio manager and analyst with RCM Global Investors.

Robert B. Cameron

Co-manager. Service with the Fund since December 2008.

Portfolio manager of the Adviser; From October 2008 until joining the Adviser in May 2010, Mr. Cameron was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional. Prior to October 2008, Mr. Cameron was a portfolio manager and managing member of Cameron Global Investments LLC.

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund or the predecessor fund since 2008.

Portfolio manager of the Adviser. From 2003 until joining the Adviser in May 2010, Ms. Huang was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Emerging Markets Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features

The Fund offers two classes of shares in this prospectus: Class A and Class C shares. The Fund may also offer other classes of shares through a separate prospectus. Each share class has its own investment eligibility criteria, cost structure and other features. The following summarizes the primary features of the Class A and Class C shares offered by this prospectus. Contact your financial advisor or Columbia Funds for more information about the Fund’s share classes and how to choose among them.


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy(based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^™

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

Generally, a CDSC that would otherwise be applied may be waived for certain sales, including sales made under the Systematic Withdrawal Plan; in connection with the death or post-purchase disability of a shareholder; certain medical expenses; charitable gifts; involuntary sales; and agreements by selling and/or servicing agents to waive or return their commissions. Restrictions may apply to certain accounts and certain transactions.

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^™

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^™

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

proof of your identification before we will act on instructions received by telephone and may record telephone conversations. However, the Fund and its agents will not be responsible for any losses, costs or expenses resulting from an unauthorized telephone instruction when reasonable steps have been taken to confirm that telephone instructions are genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^™

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

may build up over time, high levels of unrealized capital gain. If you buy shares of the Fund when it has capital loss carryforwards, the Fund may have the ability to offset capital gains realized by the Fund that otherwise would have been distributed to shareholders with such carryforwards, although capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

If at the end of the taxable year more than 50% of the value of the Fund’s assets consists of securities of foreign corporations, and the Fund makes a special election, you will generally be required to include in income your share of the foreign taxes paid by the Fund. You may be able to either deduct this amount from your income or claim it as a foreign tax credit. There is no assurance that the Fund will make a special election for a taxable year, even if it is eligible to do so.

FUNDamentals^™

Taxes

Financial Highlights

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Emerging Markets Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), for Class A shares and Class C shares of the Fund, respectively.

Columbia Emerging Markets Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	14.96		$	17.77
Income from Investment Operations:
Net investment income(b)	[x	]		0.07			0.04	^(c)
Net realized and unrealized loss on investments, foreign currency and foreign capital gains tax	[x	]		(6.36	)		(1.63	)
Total from investment operations	[x	]		(6.29	)		(1.59	)
Less Distributions to Shareholders:
From net investment income	[x	]		—			(0.06	)
From net realized gains	[x	]		(2.26	)		(1.16	)
Total distributions to shareholders	[x	]		(2.26	)		(1.22	)
Redemption Fees:
Redemption fees added to paid-in-capital(b)	[x	]		0.01			—	^(d)
Net Asset Value, End of Period	[x	]	$	6.42		$	14.96
Total return(e)(f)	[x	]		(49.44	)%		(9.80	)%^(g)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense(h)	[x	]		1.95	%		1.85	%⁽ ⁱ ⁾
Interest expense	[x	]		0.01	%		—	%⁽ ⁱ ^)(j)
Net expenses(h)	[x	]		1.96	%		1.85	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.18	%		0.05	%⁽ ⁱ ⁾
Net investment income(h)	[x	]		0.71	%		0.46	%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		82	%		29	%^(g)
Net assets, end of period (000’s)	[x	]	$	917		$	1,231

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Net investment income per share reflects special dividends. The effect of these dividends amounted to $0.03 per share.

^(d)	Rounds to less than $0.01 per share.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(g)	Not annualized.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

Columbia Emerging Markets Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	14.94		$	17.77
Income from Investment Operations:
Net investment income (loss)(b)	[x	]		—	^(c)		(0.04	)^(d)
Net realized and unrealized loss on investments, foreign currency and foreign capital gains tax	[x	]		(6.33	)		(1.61	)
Total from investment operations	[x	]		(6.33	)		(1.65	)
Less Distributions to Shareholders:
From net investment income	[x	]		—			(0.02	)
From net realized gains	[x	]		(2.26	)		(1.16	)
Total distributions to shareholders	[x	]		(2.26	)		(1.18	)
Redemption Fees:
Redemption fees added to paid-in-capital(b)	[x	]		0.01			—	^(c)
Net Asset Value, End of Period	[x	]	$	6.36		$	14.94
Total return(e)(f)	[x	]		(49.82	)%		(10.11	)%^(g)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense(h)	[x	]		2.70	%		2.60	%⁽ ⁱ ⁾
Interest expense	[x	]		0.01	%		—	%⁽ ⁱ ^)(j)
Net expenses(h)	[x	]		2.71	%		2.60	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.18	%		0.05	%⁽ ⁱ ⁾
Net investment loss(h)	[x	]		(0.01	)%		(0.44	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		82	%		29	%^(g)
Net assets, end of period (000’s)	[x	]	$	242		$	458

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Net investment income per share reflects special dividends. The effect of these dividends amounted to $0.03 per share.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(g)	Not annualized.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Emerging Markets Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Emerging Markets Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]

[x.xx

]

10.25

[x.xx

]

[x.xx

]

15.76

[x.xx

]

[x.xx

]

21.55

[x.xx

]

[x.xx

]

27.63

[x.xx

]

[x.xx

]

34.01

[x.xx

]

[x.xx

]

40.71

[x.xx

]

[x.xx

]

47.75

[x.xx

]

[x.xx

]

55.13

[x.xx

]

[x.xx

]

62.89

[x.xx

]

[x.xx

]

Total Gain After Fees and Expenses

[x.xx

]

Total Annual Fees and Expenses Paid

[x.xx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Emerging Markets Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Emerging Markets Fund

Ticker symbol

Class Z Shares UMEMX

Table of Contents


Columbia Emerging Markets Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		30

Hypothetical Fees and Expenses		32

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Emerging Markets Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	1.35	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

countries have a higher risk of currency devaluations, and some of these countries may experience periods of high inflation or rapid changes in inflation rates.

•

Currency Risk – Securities denominated in different currencies are subject to the risk that, for example, if the value of a foreign currency were to decline against the U.S. dollar, such decline would reduce the U.S. dollar value of any securities held by the Fund denominated in that currency.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Emerging Markets Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI Emerging Markets Index (ND) (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI Emerging Markets Index (GD) (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Index (ND) (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Dara J. White, CFA

Lead manager. Service with the Fund and the predecessor fund since 2008.

Robert B. Cameron

Co-manager. Service with the Fund since 2008.

Jasmine (Weili) Huang, CFA, CPA, CMA

Co-manager. Service with the Fund and the predecessor fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Dara J. White, CFA

Lead manager. Service with the Fund and the predecessor fund since 2008.

Robert B. Cameron

Co-manager. Service with the Fund since December 2008.

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund or the predecessor fund since 2008.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Emerging Markets Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Emerging Markets Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Emerging Markets Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006 ^(j)
Net Asset Value, Beginning of Period	[x	]	$	14.94		$	14.06		$	12.60		$	8.73
Income from Investment Operations:
Net investment income^(c)	[x	]		0.11			0.12	^(e)		0.07			0.10
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(6.38	)		2.04			2.16			3.87
Total from investment operations	[x	]		(6.27	)		2.16			2.23			3.97
Less Distributions to Shareholders:
From net investment income	[x	]		—			(0.12	)		(0.08	)		(0.10	)
From net realized gains	[x	]		(2.26	)		(1.16	)		(0.69	)		—
Total distributions to shareholders	[x	]		(2.26	)		(1.28	)		(0.77	)		(0.10	)
Redemption Fees:	[x	]
Redemption fees added to paid-in-capital^(c)				0.01			—	^(d)		—	^(d)		—	^(d)
Net Asset Value, End of Period	[x	]	$	6.42		$	14.94		$	14.06		$	12.60
Total return^(f)(g)	[x	]		(49.37	)%		14.31	%		17.98	%		45.85	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(h)	[x	]		1.70	%		1.85	%		1.85	%		1.81	%
Interest expense	[x	]		0.01	%		—	%⁽ ⁱ ⁾		—			—
Net expenses^(h)	[x	]		1.71	%		1.85	%		1.85	%		1.81	%
Waiver/Reimbursement	[x	]		0.18	%		0.04	%		0.05	%		0.11	%
Net investment income^(h)	[x	]		1.01	%		0.73	%		0.50	%		1.00	%
Portfolio turnover rate	[x	]		82	%		29	%		16	%		7	%
Net assets, end of period (000’s)	[x	]	$	237,412		$	1,014,715		$	1,092,481		$	996,666

^(a)	On March 31, 2008, Shares class of Emerging Markets Fund, a series of Excelsior Funds, Inc., was reorganized into Class Z. The financial information of the Fund’s Class Z includes the financial information of Emerging Markets Fund’s Shares class.

^(b)	On March 31, 2008, Emerging Markets Fund’s Institutional Shares class was reorganized into the Fund’s Class Z.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Net investment income per share reflects special dividends. The effect of these dividends amounted to $0.03 per share.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	Total return at net asset value assuming all distributions reinvested.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Rounds to less than 0.01%.

^(j)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Emerging Markets Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Emerging Markets Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Select Large Cap Growth Fund

Ticker symbols

Class A Shares ELGAX

Class C Shares ELGCX

Class R Shares URLGX

Table of Contents


Columbia Select Large Cap Growth Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		9

Purchase and Sale of Fund Shares		9

Tax Information		9

Payments to Broker-Dealers and Other Financial Intermediaries		9

Additional Investment Strategies and Policies		10

Management of the Fund		12

Primary Service Providers		12

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		14

Certain Legal Matters		14

Choosing a Share Class		15

Comparison of the Share Classes		15

Sales Charges and Commissions		16

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		30

Distributions and Taxes		34

Financial Highlights		36

Hypothetical Fees and Expenses		39


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Large Cap Growth Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares		Class R Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)	N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares		Class R Shares
Management fees	0.89	%	0.89	%	0.89	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%	0.50	%
Other expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A, Class C or Class R shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class R Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in common stocks of U.S. and foreign companies that have market capitalizations in the range of companies in the Russell 1000 Growth Index at the time of purchase (between $[xx] million and $[xx] billion as of June 30, 2010). The Fund invests primarily in common stocks of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes have the potential for long-term growth.

The Fund may invest directly in foreign securities or indirectly through depositary receipts. Depositary receipts are receipts issued by a bank or trust company and evidence ownership of underlying securities issued by foreign companies.

The Fund will not concentrate its assets in any single industry but may invest more than 25% of its assets in companies in the technology and health care sectors, respectively.

•

overall economic and market conditions.

•

The Fund may from time to time emphasize one or more economic sectors in selecting its investments.

Principal Risks

•

withholding or other taxes, which could reduce the amount of income and capital gains available to distribute to shareholders. Other risks include possible delays in the settlement of transactions or in the payment of income; generally less publicly available information about companies; the impact of political, social or diplomatic events; possible seizure, expropriation or nationalization of a company or its assets; possible imposition of currency exchange controls; and accounting, auditing and financial reporting standards that may be less comprehensive and stringent than those applicable to domestic companies.

•

Sector Risk – At times, the Fund may have a significant portion of its assets invested in securities of companies conducting business in a broadly related group of industries within an economic sector. Companies in the same economic sector may be similarly affected by economic or market events, making the Fund more vulnerable to unfavorable developments in that economic sector than funds that invest more broadly.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class A shares, Class C shares and Class R shares include the returns of Large Cap Growth Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. (the Predecessor Fund) for periods prior to March 31, 2008, the date on which these share classes were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the share classes and would be lower if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Russell 1000 Growth Index, which measures the performance of those Russell 1000 Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell 1000 Index is an index composed of the 1000 largest U.S. companies by market capitalization.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class R shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 1000 Growth Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Thomas M. Galvin, CFA

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 2003.

Richard A. Carter

Co-manager. Service with the Fund since 2009.

Todd D. Herget

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Thomas M. Galvin, CFA

Lead manager. Service with the Fund since 2008.

Portfolio manager of the Adviser. From 2003 until joining the Adviser in May 2010, Mr. Galvin was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Richard A. Carter

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 2003 until joining the Adviser in May 2010, Mr. Carter was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Todd D. Herget

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 1998 until joining the Adviser in May 2010, Mr. Herget was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Large Cap Growth Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares	Class R Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	There is no minimum initial investment, but Class R shares are available only through eligible retirement plans and health savings accounts.

Investment Limits	none	up to $999,999	none

Conversion Features	none	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase	none

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee	0.50% distribution fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Class R Shares—Sales Charges and Commissions

Class R Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$0 – $49,999,999	0.50	%
$50 million or more	0.25	%

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%
Class R	0.50	%^(a)	—	^(a)	0.50	%

^(a)	The Fund’s Class R shares pay a distribution (Rule 12b-1) fee pursuant to the Fund’s distribution (Rule 12b-1) plan for Class R shares. The Fund does not have a shareholder servicing plan for Class R shares.

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV =		—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Class R Shares

Written Transactions

Telephone Transactions

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

There is no minimum initial investment for Class R shares.

Minimum Additional Investments

There is no minimum additional investment for Class A, Class C or Class R shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C and Class R shares at net asset value per share because no front-end sales charge applies to purchases of these share classes.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

If you sell your shares through a selling agent, Columbia Funds will normally send the sale proceeds by Fedwire

within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Large Cap Growth Fund, a series of Excelsior Funds Trust. (the Predecessor Fund), for Class A shares and Class C shares of the Fund, respectively. For Class R shares of the Fund, information prior to March 31, 2008 represents Retirement Shares class of the Predecessor Fund. The information for the fiscal year ended March 31, 2006 and the period ended March 31, 2005 was audited by the Predecessor Fund’s previous independent registered public accounting firm, whose reports expressed unqualified opinions.

Columbia Select Large Cap Growth Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	11.30		$	12.18
Income from Investment Operations:
Net investment loss^(b)	[x	]		(0.06	)		(0.05	)
Net realized and unrealized loss on investments	[x	]		(4.18	)		(0.83	)
Total from investment operations	[x	]		(4.24	)		(0.88	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	7.06		$	11.30
Total return^(d)(e)	[x	]		(37.52	)%		(7.22	)%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.28	%		1.16	%⁽ ⁱ ⁾
Interest expense	[x	]		—	%^(h)		—
Net expenses^(g)	[x	]		1.28	%		1.16	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.05	%		0.05	%⁽ ⁱ ⁾
Net investment loss^(g)	[x	]		(0.77	)%		(0.92	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		58	%		39	%^(f)
Net assets, end of period (000’s)	[x	]	$	84,493		$	2,141

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Annualized.

Columbia Select Large Cap Growth Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	11.26		$	12.18
Income from Investment Operations:
Net investment loss^(b)	[x	]		(0.12	)		(0.09	)
Net realized and unrealized loss on investments	[x	]		(4.16	)		(0.83	)
Total from investment operations	[x	]		(4.28	)		(0.92	)
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	6.98		$	11.26
Total return^(d)(e)	[x	]		(38.01	)%		(7.55	)%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		2.03	%		1.91	%⁽ ⁱ ⁾
Interest expense	[x	]		—	%^(h)		—
Net expenses^(g)	[x	]		2.03	%		1.91	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.05	%		0.05	%⁽ ⁱ ⁾
Net investment loss^(g)	[x	]		(1.37	)%		(1.59	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		58	%		39	%^(f)
Net assets, end of period (000’s)	[x	]	$	763		$	238

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Annualized.

Columbia Select Large Cap Growth Fund—Class R Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006^(k)
Net Asset Value, Beginning of Period	[x	]	$	11.09		$	10.45		$	9.82		$	8.02
Income from Investment Operations:
Net investment loss^(c)	[x	]		(0.07	)		(0.14	)		(0.12	)		(0.11	)
Net realized and unrealized gain (loss) on investments	[x	]		(4.11	)		0.78			0.75			1.91
Total from investment operations	[x	]		(4.18	)		0.64			0.63			1.80
Increase from Regulatory Settlements	[x	]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x	]	$	6.91		$	11.09		$	10.45		$	9.82
Total return^(e)(f)	[x	]		(37.69	)%		6.12	%		6.42	%		22.44	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(h)	[x	]		1.53	%		1.66	%		1.69	%		1.70	%
Interest expense	[x	]		—	%⁽ ⁱ ⁾		—			—			—
Net expenses^(h)	[x	]		1.53	%		1.66	%		1.69	%		1.70	%
Waiver/Reimbursement	[x	]		0.05	%		0.04	%		0.01	%		0.29	%
Net investment loss^(h)	[x	]		(0.80	)%		(1.22	)%		(1.18	)%		(1.20	)%
Portfolio turnover rate	[x	]		58	%		39	%		33	%		24	%
Net assets, end of period (000’s)	[x	]	$	23		$	22		$	3		$	3

^(a)	On March 31, 2008, Retirement Shares class of Large Cap Growth Fund, a series of Excelsior Funds Inc., was reorganized into the Fund’s Class R. The financial information of the Fund’s Class R shares includes the financial information of Large Cap Growth Fund’s Retirement Shares class.

^(b)	Retirement Shares commenced operations on December 31, 2004. Per share data and total return reflect activity from that date.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return at net asset value assuming all distributions reinvested.

^(g)	Not annualized.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Rounds to less than 0.01%.

^(j)	Annualized.

^(k)	Per share data for the year ended March 31, 2006 and the period ended March 31, 2005 were audited by other auditors.

Hypothetical Fees and Expenses

Columbia Select Large Cap Growth Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Select Large Cap Growth Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[xxx

]

[xxx

]

34.01

[xxx

]

[xxx

]

40.71

[xxx

]

[xxx

]

47.75

[xxx

]

[xxx

]

55.13

[xxx

]

[xxx

]

62.89

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

Columbia Select Large Cap Growth Fund—Class R Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[x.xx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[x.xx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Large Cap Growth Fund

Class A, Class C and Class R Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Select Large Cap Growth Fund

Ticker symbol

Class Z Shares UMLGX

Table of Contents


Columbia Select Large Cap Growth Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		9

Purchase and Sale of Fund Shares		9

Tax Information		9

Payments to Broker-Dealers and Other Financial Intermediaries		9

Additional Investment Strategies and Policies		10

Management of the Fund		12

Primary Service Providers		12

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		14

Certain Legal Matters		14

About Class Z Shares		15

Description of the Share Class		15

Financial Intermediary Compensation		16

Buying, Selling and Exchanging Shares		17

Share Price Determination		17

Transaction Rules and Policies		18

Opening an Account and Placing Orders		22

Distributions and Taxes		26

Financial Highlights		28

Hypothetical Fees and Expenses		29

Icons Guide


		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Large Cap Growth Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.89	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

The Fund will not concentrate its assets in any single industry but may invest more than 25% of its assets in companies in the technology and health care sectors, respectively.

•

overall economic and market conditions.

•

The Fund may from time to time emphasize one or more economic sectors in selecting its investments.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund for periods prior to March 31, 2008 include the returns of Large Cap Growth Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell 1000 Growth Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Thomas M. Galvin, CFA

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 2003.

Richard A. Carter

Co-manager. Service with the Fund since 2009.

Todd D. Herget

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

The Adviser may engage an investment subadviser or subadvisers to make the day-to-day investment decisions for the Fund. The Adviser retains ultimate responsibility (subject to Board oversight) for overseeing any subadviser it engages and for evaluating the Fund’s needs and the subadvisers’ skills and abilities on an ongoing basis. Based on its evaluations, the Adviser may at times recommend to the Board that the Fund change, add or terminate one or more subadvisers; continue to retain a subadviser even though the subadviser’s ownership or corporate structure has changed; or materially change a subadvisory agreement with a subadviser. The SEC has issued an order that permits the Adviser, subject to the approval of the Board, to appoint an unaffiliated subadviser or to change the terms of a subadvisory agreement for the Fund without first obtaining shareholder approval. The order permits the Fund to add or to change unaffiliated subadvisers or to change the fees paid to subadvisers from time to time without the expense and delays associated with obtaining shareholder approval of the change. The Adviser and its affiliates may have other relationships, including significant financial relationships, with current or potential subadvisers or their affiliates, which may create certain conflicts of interest. When making recommendations to the Board to appoint or to change a subadviser, or to change the terms of a subadvisory agreement, the Adviser discloses to the Board the nature of any material relationships it has with a subadviser or its affiliates.

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Thomas M. Galvin, CFA

Lead manager. Service with the Fund since 2008.

Richard A. Carter

Co-manager. Service with the Fund since 2009.

Todd D. Herget

Co-manager. Service with the Fund since 2009.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Large Cap Growth Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Large Cap Growth Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Select Large Cap Growth Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006 ⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x	]	$	11.30		$	10.60		$	9.91		$	8.04
Income from Investment Operations:
Net investment loss (c)	[x	]		(0.03	)		(0.08	)		(0.07	)		(0.04	)
Net realized and unrealized gain (loss) on investments	[x	]		(4.19	)		0.78			0.76			1.91
Total from investment operations	[x	]		(4.22	)		0.70			0.69			1.87
Increase from Regulatory Settlements	[x	]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x	]	$	7.08		$	11.30		$	10.60		$	9.91
Total return (e)	[x	]		(37.35	)%^(f)		6.60	%^(f)		6.96	%		23.26	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense (g)	[x	]		1.03	%		1.16	%		1.20	%		1.10	%
Interest expense	[x	]		—	%^(h)		—			—			—
Net expenses (g)	[x	]		1.03	%		1.16	%		1.20	%		1.10	%
Waiver/Reimbursement	[x	]		0.05	%		0.04	%		—			0.13	%
Net investment loss (g)	[x	]		(0.38	)%		(0.69	)%		(0.68	)%		(0.48	)%
Portfolio turnover rate	[x	]		58	%		39	%		33	%		24	%
Net assets, end of period (000’s)	[x	]	$	732,391		$	938,734		$	718,424		$	552,194

^(a)	On March 31, 2008, Shares class of Large Cap Growth Fund, a series of Excelsior Funds, Inc., was reorganized into Class Z. The financial information of Class Z includes the financial information of Large Cap Growth Fund’s Shares class.

^(b)	On March 31, 2008, Large Cap Growth Fund’s Institutional Shares class was reorganized into the Fund’s Class Z.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Select Large Cap Growth Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

10.25

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

15.76

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

21.55

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

27.63

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

34.01

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

40.71

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

47.75

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

55.13

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

62.89

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Large Cap Growth Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Select Opportunities Fund

Ticker symbols

Class A Shares EEOAX

Class C Shares EEOCX

Table of Contents


Columbia Select Opportunities Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		34

Hypothetical Fees and Expenses		36


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Opportunities Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.90	%	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities. The Fund invests in equity securities, including common stocks, of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes have value that is not reflected in their market prices. The Fund may invest in companies that have market capitalizations of any size.

The Fund may invest in securities that the Adviser believes are undervalued, represent growth opportunities, or both. The Adviser combines fundamental and quantitative analysis with risk management in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class A or Class C shares of the Fund for periods prior to March 31, 2008 include the returns of Equity Opportunities Fund, the predecessor to the Fund and a series of Excelsior Funds Trust (the Predecessor Fund). The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Predecessor Fund commenced operations on March 31, 2004. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

LOGO

^*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Standard & Poor’s (S&P) 500^® Index and the Russell 1000 Index. The S&P 500^® Index tracks the performance of 500 widely held, large capitalization U.S. stocks. The Russell 1000 Index measures the performance of 1,000 of the largest U.S. companies, based on market capitalization.


	1 year		Life of Fund
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%
Russell 1000 Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Emil A. Gjester

Lead manager. Service with the Fund since 2009.

Jonas Patrikson, CFA

Co-manager. Service with the Fund since 2009.

Michael T. Welter, CFA

Co-manager. Service with the Fund since 2009.

Mary-Ann Ward

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Emil A. Gjester

Lead manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 1996 until joining the Adviser in May 2010, Mr. Gjester was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Jonas Patrikson, CFA

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 2004 until joining the Adviser in May 2010, Mr. Patrikson was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Michael T. Welter, CFA

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From July 2006 until joining the Adviser in May 2010, Mr. Welter was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional. Prior to July 2006, Mr. Welter was a Research Analyst at Engemann Asset Management.

Mary-Ann Ward

Co-manager. Service with the Fund since 2009.

Portfolio manager of the Adviser. From 1997 until joining the Adviser in May 2010, Ms. Ward was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Opportunities Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares

Eligible Investors and Minimum Initial Investments^(a)	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges^(b)	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)^(b)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Equity Opportunities Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), for Class A shares and Class C shares of the Fund, respectively.

Columbia Select Opportunities Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[X	]	$	13.96		$	15.80
Income from Investment Operations:
Net investment income ^(b)	[X	]		0.06			0.04
Net realized and unrealized loss on investments and foreign currency	[X	]		(6.13	)		(1.43	)
Total from investment operations	[X	]		(6.07	)		(1.39	)
Less Distributions to Shareholders:
From net investment income	[X	]		(0.08	)		(0.04	)
From net realized gains	[X	]		(0.19	)		(0.41	)
Total distributions to shareholders	[X	]		(0.27	)		(0.45	)
Net Asset Value, End of Period	[X	]	$	7.62		$	13.96
Total return ^(c)(d)	[X	]		(44.24	)%		(9.07	)%^(e)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(f)	[X	]		1.07	%		1.05	%^(g)
Interest expense	[X	]		—	%^(h)		—
Net expenses ^(f)	[X	]		1.07	%		1.05	%^(g)
Waiver/Reimbursement	[X	]		0.23	%		0.17	%^(g)
Net investment income ^(f)	[X	]		0.63	%		0.55	%^(g)
Portfolio turnover rate	[X	]		63	%		27	%^(e)
Net assets, end of period (000’s)	[X	]	$	1,097		$	318

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(d)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(e)	Not annualized.

^(f)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(g)	Annualized.

^(h)	Rounds to less than 0.01%.

Columbia Select Opportunities Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[X	]	$	13.93		$	15.80
Income from Investment Operations:
Net investment income ^(b)(c)	[X	]		—			—
Net realized and unrealized loss on investments and foreign currency	[X	]		(6.13	)		(1.46	)
Total from investment operations	[X	]		(6.13	)		(1.46	)
Less Distributions to Shareholders:
From net investment income	[X	]		(0.03	)		—
From net realized gains	[X	]		(0.19	)		(0.41	)
Total distributions to shareholders	[X	]		(0.22	)		(0.41	)
Net Asset Value, End of Period	[X	]	$	7.58		$	13.93
Total return ^(d)(e)	[X	]		(44.69	)%		(9.47	)%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(g)	[X	]		1.82	%		1.80	%^(h)
Interest expense	[X	]		—	%⁽ⁱ⁾		—
Net expenses ^(g)	[X	]		1.82	%		1.80	%^(h)
Waiver/Reimbursement	[X	]		0.23	%		0.17	%^(h)
Net investment income (loss) ^(g)	[X	]		(0.03	)%		0.01	%^(h)
Portfolio turnover rate	[X	]		63	%		27	%^(f)
Net assets, end of period (000’s)	[X	]	$	240		$	27

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Select Opportunities Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Select Opportunities Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Opportunities Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Select Opportunities Fund

Ticker symbol

Class Z Shares UMECX

Table of Contents


Columbia Select Opportunities Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		30


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Select Opportunities Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Equity Opportunities Fund, the predecessor to the Fund and a series of Excelsior Funds Trust (the Predecessor Fund). The Predecessor Fund commenced operations on March 31, 2004. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year⁽¹⁾

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

⁽¹⁾	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		Life of Fund
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%
Russell 1000 Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Emil A. Gjester

Lead manager. Service with the Fund since 2009.

Jonas Patrikson, CFA

Co-manager. Service with the Fund since 2009.

Michael T. Welter, CFA

Co-manager. Service with the Fund since 2009.

Mary-Ann Ward

Co-manager. Service with the Fund since 2009.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Emil A. Gjester

Lead manager. Service with the Fund since 2009.

Jonas Patrikson, CFA

Co-manager. Service with the Fund since 2009.

Michael T. Welter, CFA

Co-manager. Service with the Fund since 2009.

Mary-Ann Ward

Co-manager. Service with the Fund since 2009.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Select Opportunities Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Equity Opportunities Fund, a series of Excelsior Funds Trust (the Predecessor Fund), the predecessor to the Fund.

Columbia Select Opportunities Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006 ^(h)
Net Asset Value, Beginning of Period	[x	]	$	13.96		$	14.17		$	12.70		$	10.98
Income from Investment Operations:
Net investment income^(c)	[x	]		0.09			0.10			0.07			0.07
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(6.14	)		0.21			1.47			1.70
Total from investment operations	[x	]		(6.05	)		0.31			1.54			1.77
Less Distributions to Shareholders:
From net investment income	[x	]		(0.10	)		(0.11	)		(0.07	)		(0.05	)
From net realized gains	[x	]		(0.19	)		(0.41	)		—			—
Total distributions to shareholders	[x	]		(0.29	)		(0.52	)		(0.07	)		(0.05	)
Net Asset Value, End of Period	[x	]	$	7.62		$	13.96		$	14.17		$	12.70
Total return^(d)(e)	[x	]		(44.11	)%		1.89	%		12.18	%		16.16	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(f)	[x	]		0.82	%		1.05	%		1.04	%		1.05	%
Interest expense	[x	]		—	%^(g)		—			—			—
Net expenses^(f)	[x	]		0.82	%		1.05	%		1.04	%		1.05	%
Waiver/Reimbursement	[x	]		0.23	%		0.17	%		0.20	%		0.26	%
Net investment income^(f)	[x	]		0.75	%		0.64	%		0.56	%		0.57	%
Portfolio turnover rate	[x	]		63	%		27	%		11	%		17	%
Net assets, end of period (000’s)	[x	]	$	134,468		$	388,441		$	277,877		$	132,406

^(a)	On March 31, 2008, Shares class of Equity Opportunities Fund, a series of Excelsior Funds Trust, was reorganized into the Fund’s Class Z. The financial information of the Fund’s Class Z includes the financial information of Equity Opportunities Fund’s Share class.

^(b)	On March 31, 2008, Equity Opportunities Fund’s Institutional Shares class was reorganized into the Fund’s Class Z.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	The benefits derived from expense reductions had an impact of less than 0.01%, except for the year ended March 31, 2007, which had an impact of 0.01%.

^(g)	Rounds to less than 0.01%.

^(h)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Select Opportunities Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]

[x.xx

]

10.25

[x.xx

]

[x.xx

]

15.76

[x.xx

]

[x.xx

]

21.55

[x.xx

]

[x.xx

]

27.63

[x.xx

]

[x.xx

]

34.01

[x.xx

]

[x.xx

]

40.71

[x.xx

]

[x.xx

]

47.75

[x.xx

]

[x.xx

]

55.13

[x.xx

]

[x.xx

]

62.89

[x.xx

]

[x.xx

]

Total Gain After Fees and Expenses

[x.xx

]

Total Annual Fees and Expenses Paid

[x.xx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Select Opportunities Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia International Growth Fund

Ticker symbols

Class A Shares CGWAX

Class C Shares CGWCX

Table of Contents


Columbia International Growth Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		35

Hypothetical Fees and Expenses		37

Icons Guide


		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia International Growth Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	1.15	%	1.15	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 65% of its assets in equity securities of larger, relatively well-established companies located in developed market countries, including most countries in Western Europe and the more developed countries in the Pacific Basin and Latin America. The Fund also may invest in emerging market countries. The Fund may invest in a variety of countries, industries and sectors and does not attempt to invest a specific percentage of its assets in any given country, industry or sector. The Fund may invest in companies that have market capitalizations of any size.

The Fund may invest up to 35% of its assets in debt securities of foreign governments, companies or other entities. The Fund may invest directly in foreign securities or indirectly through depositary receipts. Depositary receipts are receipts issued by a bank or trust company and evidence ownership of underlying securities issued by foreign companies.

Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) combines fundamental and quantitative analysis with risk management in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

overall economic and market conditions.

Principal Risks

•

Interest Rate Risk – Debt securities are subject to interest rate risk. In general, if prevailing interest rates rise, the values of debt securities will tend to fall, and if interest rates fall, the values of debt securities will tend to rise. Changes in the value of a debt security usually will not affect the amount of income the Fund receives from it but may affect the value of the Fund’s shares. Interest rate risk is generally greater for debt securities with longer maturities/durations.

•

Credit Risk – Credit risk applies to most debt securities, but is generally not a factor for obligations backed by the “full faith and credit” of the U.S. Government. The Fund could lose money if the issuer of a debt security is unable or perceived to be unable to pay interest or repay principal when it becomes due. Various factors could affect the issuer’s actual or perceived willingness or ability to make timely interest or principal payments, including changes in the issuer’s financial condition or in general economic conditions. Debt securities backed by an issuer’s taxing authority may be subject to legal limits on the issuer’s power to increase taxes or otherwise to raise revenue, or may be dependent on legislative appropriation or government aid. Certain debt securities are backed only by revenues derived from a particular project or source, rather than by an issuer’s taxing authority, and thus may have a greater risk of default.

•

consequences. The use of derivatives may also increase the amount of taxes payable by shareholders holding shares in a taxable account. Other risks arise from the Fund’s potential inability to terminate or to sell derivative positions. A liquid secondary market may not always exist for the Fund’s derivative positions at times when the Fund might wish to terminate or to sell such positions. Over-the-counter instruments (investments not traded on an exchange) may be illiquid, and transactions in derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. The use of derivatives also involves the risks of mispricing or improper valuation and that changes in the value of the derivative may not correlate perfectly with the underlying security, asset, reference rate or index. The Fund also may not be able to find a suitable derivative transaction counterparty, and thus may be unable to engage in derivative transactions when it is deemed favorable to do so, or at all. For more information on the risks of derivative investments and strategies, see the Statement of Additional Information.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of International Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the returns for each period with those of the Morgan Stanley Capital International (MSCI) EAFE (Europe, Australasia, Far East) Growth Index, an index which is a subset of the MSCI EAFE Index and the components of which include securities from Europe, Australasia and the Far East. The MSCI EAFE Growth Index generally represents approximately 50% of the free float-adjusted market capitalization of the MSCI EAFE Index, and consists of those securities classified by Morgan Stanley Capital International, Inc. as most representing the growth style.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Growth Index (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Fred Copper, CFA

Manager. Service with the Fund and the predecessor fund since 2007.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Fred Copper, CFA

Manager. Service with the Fund and with the predecessor fund since 2007.

Portfolio manager of the Adviser. From September 2005 until joining the Adviser in May 2010, Mr. Copper was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional. Prior to September 2005, Mr. Copper was a senior vice president with Putnam Investments.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia International Growth Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services—Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Columbia International Growth Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008(a )
Net Asset Value, Beginning of Period	[x	]	$	18.80		$	18.80
Income from Investment Operations:
Net investment income (loss)(b)	[x	]		0.13			—	^(c)
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(8.58	)		—	^(c)
Total from investment operations	[x	]		(8.45	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		—
From net realized gains	[x	]		(1.13	)		—
Total distributions to shareholders	[x	]		(1.17	)		—
Redemption Fees:
Redemption fees added to paid-in-capital(b)(c)	[x	]		—			—
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	9.18		$	18.80
Total return(d)(e)	[x	]		(47.91	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense(h)	[x	]		1.68	%		1.75	%⁽ ⁱ ⁾
Interest expense	[x	]		0.01	%		—	%^(g)( ⁱ ⁾
Net expenses(h)	[x	]		1.69	%		1.75	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.04	%		0.06	%⁽ ⁱ ⁾
Net investment income (loss)(h)	[x	]		1.21	%		(1.75	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		133	%		68	%^(f)
Net assets, end of period (000’s)	[x	]	$	226		$	10

^(a)	The Fund’s Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Rounds to less than 0.01%.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

Columbia International Growth Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	18.80		$	18.80
Income from Investment Operations:
Net investment income (loss)(b)	[x	]		0.12			—	^(c)
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(8.64	)		—	^(c)
Total from investment operations	[x	]		(8.52	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		—
From net realized gains	[x	]		(1.13	)		—
Total distributions to shareholders	[x	]		(1.17	)		—
Redemption Fees:
Redemption fees added to paid-in-capital(b)(c)	[x	]		—			—
Increase from Regulatory Settlements	[x	]		—	^(c)		—
Net Asset Value, End of Period	[x	]	$	9.11		$	18.80
Total return(d)(e)	[x	]		(48.31	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense(h)	[x	]		2.43	%		2.50	%⁽ ⁱ ⁾
Interest expense	[x	]		0.01	%		—	%⁽ ⁱ ^)(g)
Net expenses(h)	[x	]		2.44	%		2.50	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.04	%		0.06	%⁽ ⁱ ⁾
Net investment income (loss)(h)	[x	]		1.16	%		(2.50	)%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		133	%		68	%^(f)
Net assets, end of period (000’s)	[x	]	$	157		$	10

^(a)	The Fund’s Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Rounds to less than 0.01%.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

Hypothetical Fees and Expenses

Columbia International Growth Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

] %

[x.xx

] %^(b)

[xxx

]

[xxx

]

10.25

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

15.76

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

21.55

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

27.63

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

34.01

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

40.71

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

47.75

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

55.13

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

62.89

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia International Growth Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

10.25

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

15.76

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

21.55

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

27.63

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

34.01

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

40.71

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

47.75

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

55.13

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

62.89

[x.xx

] %

[x.xx

] %

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia International Growth Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia International Growth Fund


Ticker symbol
Class Z Shares UMINX

Table of Contents



Columbia International Growth Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		30

Hypothetical Fees and Expenses		32

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia International Growth Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	1.15	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of International Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

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*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Growth Index (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses, or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Fred Copper, CFA

Manager. Service with the Fund and the predecessor fund since 2007.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Fred Copper, CFA

Manager. Service with the Fund and with the predecessor fund since 2007.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia International Growth Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV =		—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of International Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia International Growth Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x	]	$	18.80		$	19.06		$	16.51		$	13.05
Income from Investment Operations:
Net investment income^(b)	[x	]		0.26			0.12	^(c)		0.09			0.07
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(8.69	)		(0.30	)		2.54			3.51
Total from investment operations	[x	]		(8.43	)		(0.18	)		2.63			3.58
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		(0.08	)		(0.08	)		(0.12	)
From net realized gains	[x	]		(1.13	)		—			—			—
Total distributions to shareholders	[x	]		(1.17	)		(0.08	)		(0.08	)		(0.12	)
Redemption Fees:
Redemption fees added to paid-in-capital^(b)(d)	[x	]		—			—			—			—
Increase from Regulatory Settlements	[x	]		—	^(d)		—			—			—
Net Asset Value, End of Period	[x	]	$	9.20		$	18.80		$	19.06		$	16.51
Total return^(e)(f)	[x	]		(47.80	)%		(0.95	)%		16.03	%		27.70	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.43	%		1.50	%		1.50	%		1.50	%
Interest expense	[x	]		0.01	%		—	%^(h)		—			—
Net expenses^(g)	[x	]		1.44	%		1.50	%		1.50	%		1.50	%
Waiver/Reimbursement	[x	]		0.04	%		0.04	%		0.06	%		0.08	%
Net investment income^(g)	[x	]		1.81	%		0.59	%		0.49	%		0.52	%
Portfolio turnover rate	[x	]		133	%		68	%		28	%		26	%
Net assets, end of period (000’s)	[x	]	$	165,846		$	636,030		$	636,941		$	522,284

^(a)	On March 31, 2008, Shares class of International Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class Z. The financial information of Class Z includes the financial information of International Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Net investment income per share reflects a special dividend. The effect of this dividend amounted to $0.04 per share.

^(d)	Rounds to less than $0.01 per share.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return at net asset value assuming all distributions reinvested.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia International Growth Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

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Columbia International Growth Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

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Prospectus

August 1, 2010

Columbia Funds

Columbia Pacific/Asia Fund

Ticker symbols

Class A Shares CASAX

Class C Shares CASCX

Table of Contents


Columbia Pacific/Asia Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		35

Hypothetical Fees and Expenses		37

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Pacific/Asia Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.95	%	0.95	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of companies located in Asia and the Pacific Basin, including Australia, New Zealand and India and other countries within this region. The Fund may invest in a variety of countries, industries and sectors and does not attempt to invest a specific percentage of its assets in any given country, industry or sector. The Fund may invest in companies that have market capitalizations of any size.

•

overall economic and market conditions.

Principal Risks

•

generally less publicly available information about companies; the impact of political, social or diplomatic events; possible seizure, expropriation or nationalization of a company or its assets; possible imposition of currency exchange controls; and accounting, auditing and financial reporting standards that may be less comprehensive and stringent than those applicable to domestic companies.

•

Pacific/Asia Regional Risk – The Pacific/Asia region consists of countries in the Pacific Basin, including Australia, China, Hong Kong, Indonesia, Japan, Korea, Malaysia, New Zealand, Philippines, Singapore, Taiwan and Thailand, among other countries within this region, and the Fund’s investments in the region are thus particularly susceptible to risks in the region. Events in any one country within the region may impact other countries in the region or the Pacific/Asia region as a whole. As a result, events in the region will generally have a greater effect on the Fund than if the Fund were more geographically diversified, which could result in greater volatility and losses. Countries within this region can be significantly affected by currency fluctuations and rapid changes in inflation and interest rates. Markets in the Pacific/Asia region can experience significant volatility due to social, regulatory and political uncertainties. In addition, changes in governmental policies in the region could significantly affect local markets in the region. Continued growth of economies and securities markets in the Pacific/Asia region will require sustained economic and fiscal discipline, as well as continued commitment to governmental reforms. Development also may be influenced by international economic conditions, particularly those in the United States and Japan, and by world demand for goods produced in countries in the Pacific/Asia region.

•

reference rates (such as LIBOR) or market indices (such as the S&P 500^® Index). Derivatives involve special risks and may result in losses or may limit the Fund’s potential gain from favorable market movements. Derivative strategies often involve leverage, which may exaggerate a loss, potentially causing the Fund to lose more money than it would have lost had it invested in the underlying security or other asset. The values of derivatives may move in unexpected ways, especially in unusual market conditions, and may result in increased volatility, among other consequences. The use of derivatives may also increase the amount of taxes payable by shareholders holding shares in a taxable account. Other risks arise from the Fund’s potential inability to terminate or to sell derivative positions. A liquid secondary market may not always exist for the Fund’s derivative positions at times when the Fund might wish to terminate or to sell such positions. Over-the-counter instruments (investments not traded on an exchange) may be illiquid, and transactions in derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. The use of derivatives also involves the risks of mispricing or improper valuation and that changes in the value of the derivative may not correlate perfectly with the underlying security, asset, reference rate or index. The Fund also may not be able to find a suitable derivative transaction counterparty, and thus may be unable to engage in derivative transactions when it is deemed favorable to do so, or at all. For more information on the risks of derivative investments and strategies, see the Statement of Additional Information.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of Pacific/Asia Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Morgan Stanley Capital International (MSCI) All Country (AC) Asia Pacific Index (ND) and the MSCI EAFE (Europe, Australasia & Far East) Index (ND). The MSCI AC Asia Pacific Index (ND) is a widely accepted index which tracks the performance of stocks traded on stock exchanges in Pacific Basin countries, including Australia, China, Hong Kong, Indonesia, Japan, Korea, Malaysia, New Zealand, Philippines, Singapore, Taiwan and Thailand that is free float-adjusted and designed to capture equity market performance in the Asia Pacific region. The MSCI EAFE Index (ND) tracks the total return of common stocks in 21 developed market countries within Europe, Australia and the Far East. Effective August 31, 2009, the Fund changed its benchmark from the MSCI AC Asia Pacific Index (GD) to the MSCI Asia Pacific Index (ND). The Adviser believes that the MSCI AC Asia Pacific Index (ND) better reflects how dividends paid to the Fund on foreign securities generally are treated.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI All Country Asia Pacific Index (ND) (reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI All Country Asia Pacific Index (GD) (reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Index (ND) (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund and the predecessor fund since 2008.

Daisuke Nomoto, CMA (SAAJ)

Co-manager. Service with the Fund and the predecessor fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund and the predecessor fund since 2008.

Daisuke Nomoto, CMA (SAAJ)

Co-manager. Service with the Fund and the predecessor fund since 2008.

Portfolio manager of the Adviser. From 2005 until joining the Adviser in May 2010, Mr. Nomoto was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Pacific/Asia Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Columbia Pacific/Asia Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	9.42		$	9.42
Income from Investment Operations:
Net investment income (loss)^(b)	[x	]		0.11			—	^(c)
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(3.35	)		—	^(c)
Total from investment operations	[x	]		(3.24	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		—
From net realized gains	[x	]		(1.32	)		—
Total distributions to shareholders	[x	]		(1.36	)		—
Redemption Fees:
Redemption fees added to paid-in-capital^(b)(c)	[x	]		—			—
Net Asset Value, End of Period	[x	]	$	4.82		$	9.42
Total return^(d)(e)	[x	]		(40.21	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.90	%		1.82	%^(h)
Interest expense	[x	]		0.01	%		—	%^(h)( ⁱ ⁾
Net expenses^(g)	[x	]		1.91	%		1.82	%^(h)
Waiver/Reimbursement	[x	]		0.11	%		0.05	%^(h)
Net investment income (loss)^(g)	[x	]		1.94	%		(0.80	)%^(h)
Portfolio turnover rate	[x	]		111	%		68	%^(f)
Net assets, end of period (000’s)	[x	]	$	175		$	10

^(a)	The Fund’s Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Pacific/Asia Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008 ^(a)
Net Asset Value, Beginning of Period	[x	]	$	9.42		$	9.42
Income from Investment Operations:
Net investment income (loss)^(b)	[x	]		0.04			—	^(c)
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(3.32	)		—	^(c)
Total from investment operations	[x	]		(3.28	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		—
From net realized gains	[x	]		(1.32	)		—
Total distributions to shareholders	[x	]		(1.36	)		—
Redemption Fees:
Redemption fees added to paid-in-capital^(b)(c)	[x	]		—			—
Net Asset Value, End of Period	[x	]	$	4.78		$	9.42
Total return^(d)(e)	[x	]		(40.69	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		2.65	%		2.57	%^(h)
Interest expense	[x	]		0.01	%		—	%^(h)( ⁱ ⁾
Net expenses^(g)	[x	]		2.66	%		2.57	%^(h)
Waiver/Reimbursement	[x	]		0.11	%		0.05	%^(h)
Net investment income (loss)^(g)	[x	]		0.87	%		(1.55	)%^(h)
Portfolio turnover rate	[x	]		111	%		68	%^(f)
Net assets, end of period (000’s)	[x	]	$	238		$	10

^(a)	The Fund’s Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Pacific/Asia Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.0

[x.xx

]%^(b)%

[xxx

]

[xxx

]

10.2

[x.xx

[xxx

]

[xxx

]

15.7

[x.xx

[xxx

]

[xxx

]

21.5

[x.xx

[xxx

]

[xxx

]

27.6

[x.xx

[xxx

]

[xxx

]

34.0

[x.xx

[xxx

]

[xxx

]

40.7

[x.xx

[xxx

]

[xxx

]

47.7

[x.xx

[xxx

]

[xxx

]

55.1

[x.xx

[xxx

]

[xxx

]

62.8

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Pacific/Asia Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Pacific/Asia Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

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Prospectus

August 1, 2010

Columbia Funds

Columbia Pacific/Asia Fund

Ticker Symbols

Class Z Shares USPAX

Table of Contents



Columbia Pacific/Asia Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		30

Hypothetical Fees and Expenses		32

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Pacific/Asia Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.95	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Pacific/Asia Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx]%
Worst:	[x] Quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI All Country Asia Pacific Index (ND) (reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI All Country Asia Pacific Index (GD) (reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
MSCI EAFE Index (ND) (reflects reinvested dividends net of withholding taxes but reflects no deductions for fees, expenses or other taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund

and the predecessor fund since 2008.

Daisuke Nomoto, CMA (SAAJ)

Co-manager. Service with the Fund

and the predecessor fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Jasmine (Weili) Huang, CFA, CPA, CFM

Co-manager. Service with the Fund and the predecessor fund since 2008.

Daisuke Nomoto, CMA (SAAJ)

Co-manager. Service with the Fund and the predecessor fund since 2008.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Pacific/Asia Fund		0.20	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:



		(Value of assets of the share class)
NAV =		—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		semi-annually
Distributions		semi-annually

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Pacific/Asia Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Pacific/Asia Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006 ⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x	]	$	9.42		$	11.72		$	11.61		$	8.88
Income from Investment Operations:
Net investment income(loss)^(b)	[x	]		0.10			0.05			—	^(c)		0.02
Net realized and unrealized gain (loss) on investments, foreign currency and foreign capital gains tax	[x	]		(3.33	)		0.11			0.50			2.82
Total from investment operations	[x	]		(3.23	)		0.16			0.50			2.84
Less Distributions to Shareholders:
From net investment income	[x	]		(0.04	)		(0.08	)		—			(0.11	)
From net realized gains	[x	]		(1.32	)		(2.38	)		(0.39	)		—
Total distributions to shareholders	[x	]		(1.36	)		(2.46	)		(0.39	)		(0.11	)
Redemption Fees:
Redemption fees added to paid-in-capital^(b)(c)	[x	]		—			—			—			—
Net Asset Value, End of Period	[x	]	$	4.83		$	9.42		$	11.72		$	11.61
Total return^(d)	[x	]		(40.10	)%^(e)		(1.11	)%^(e)(f)		4.40	%		32.35	%^(e)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.65	%		1.57	%		1.61	%		1.59	%
Interest expense	[x	]		0.01	%		—	%^(h)		—			—
Net expenses^(g)	[x	]		1.66	%		1.57	%		1.61	%		1.59	%
Waiver/Reimbursement	[x	]		0.11	%		0.04	%		—			0.03	%
Net investment income (loss)^(g)	[x	]		1.33	%		0.39	%		(0.04	)%		0.22	%
Portfolio turnover rate	[x	]		111	%		68	%		92	%		68	%
Net assets, end of period (000’s)	[x	]	$	24,521		$	117,835		$	213,132		$	243,964

^(a)	On March 31, 2008, Shares class of Pacific/Asia Fund, a series of Excelsior Funds, Inc. was reorganized into the Fund’s Class Z. The financial information of the Fund’s Class Z includes the financial information of Pacific/Asia Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Total return at net asset value assuming all distributions reinvested.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and $0.01, respectively.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Pacific/Asia Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Pacific/Asia Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Mid Cap Core Fund

Ticker symbols

Class A Shares CMRAX

Class C Shares CMRCX

Class R Shares URVEX

Table of Contents


Columbia Mid Cap Core Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		9

Purchase and Sale of Fund Shares		9

Tax Information		9

Payments to Broker-Dealers and Other Financial Intermediaries		9

Additional Investment Strategies and Policies		10

Management of the Fund		12

Primary Service Providers		12

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		14

Certain Legal Matters		14

Choosing a Share Class		15

Comparison of the Share Classes		15

Sales Charges and Commissions		16

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		30

Distributions and Taxes		34

Financial Highlights		36

Hypothetical Fees and Expenses		39


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Mid Cap Core Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares		Class R Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)	N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares		Class R Shares
Management fees	0.80	%	0.80	%	0.80	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%	0.50	%
Other expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A, Class C or Class R shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class R Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

The Fund may invest up to 20% of its total assets in foreign securities. The Fund normally invests in common stocks, preferred stocks and convertible securities such as warrants and rights. The Fund also may invest in exchange-traded funds.

Columbia Management Investment Adviser, LLC, the Fund’s investment adviser (the Adviser) combines fundamental and quantitative analysis with risk management to identify investment opportunities in constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

overall economic and market conditions.

•

The Fund’s investment strategy may involve the frequent trading of portfolio securities. This may cause the Fund to incur higher transaction costs (which may adversely affect the Fund’s performance) and may increase taxable distributions for shareholders.

Principal Risks

•

are usually less mature and their securities markets are typically less developed with more limited trading activity than more developed countries. Emerging market securities tend to be more volatile than securities in more developed markets. Many emerging market countries are heavily dependent on international trade, which makes them more sensitive to world commodity prices and economic downturns in other countries. Some emerging market countries have a higher risk of currency devaluations, and some of these countries may experience periods of high inflation or rapid changes in inflation rates.

•

Frequent Trading Risk – Frequent trading of investments increases the possibility that the Fund will realize taxable capital gains (including short-term capital gains, which are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes), which could reduce the Fund’s after-tax return. Frequent trading can also mean higher brokerage and other transaction costs, which could reduce the Fund’s return.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class A shares, Class C shares and Class R shares include the returns of Mid Cap Value and Restructing Fund, the predecessor to the Fund and a series of Excelsior Funds Trust (the Predecessor Fund) for periods prior to March 31, 2008, the date on which these share classes were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the share classes and would be lower if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

LOGO

^*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Russell Midcap Value Index and the Russell Midcap Index. The Russell Midcap Index is an unmanaged index that measures the performance of the 800 smallest companies in the Russell 1000 Index. The Russell Midcap Value Index is an unmanaged index that measures the performance of Russell Midcap Index companies with lower price-to-book ratios and lower forecasted growth values.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class R shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell Midcap Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%
Russell Midcap Value Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since November 2008.

Craig Leopold, CFA

Co-manager. Service with the Fund since November 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since November 2008.

Portfolio manager of the Adviser. From 2003 until joining the Adviser in May 2010, Mr. Santoro was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Craig Leopold, CFA

Co-manager. Service with the Fund since November 2008.

Portfolio manager of the Adviser; From 2003 until joining the Adviser in May 2010, Mr. Leopold was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Mid Cap Core Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares	Class R Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	There is no minimum initial investment, but Class R shares are available only through eligible retirement plans and health savings accounts.

Investment Limits	none	up to $999,999	none

Conversion Features	none	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase	none

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee	0.50% distribution fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Class R Shares—Sales Charges and Commissions

Class R Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$0 – $49,999,999	0.50	%
$50 million or more	0.25	%

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%
Class R	0.50	%^(a)	—	^(a)	0.50	%

^(a)	The Fund’s Class R shares pay a distribution (Rule 12b-1) fee pursuant to the Fund’s distribution (Rule 12b-1) plan for Class R shares. The Fund does not have a shareholder servicing plan for Class R shares.

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Class R Shares

Written Transactions

Telephone Transactions

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

There is no minimum initial investment for Class R shares.

Minimum Additional Investments

There is no minimum additional investment for Class A, Class C or Class R shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C and Class R shares at net asset value per share because no front-end sales charge applies to purchases of these share classes.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

If you sell your shares through a selling agent, Columbia Funds will normally send the sale proceeds by Fedwire

within three business days after the Transfer Agent or your selling and/or servicing agent receives your order in “good form.”

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Retirement Class shares of Mid Cap Value and Restructuring Fund, a series of Excelsior Funds Trust (the Predecessor Fund), the predecessor to Class R shares of the Fund. The information for the Fund’s Class R shares for the fiscal year ended March 31, 2006 and the period ended March 31, 2005 was audited by the Predecessor Fund’s previous independent registered public accounting firm, whose report expressed unqualified opinions.

Columbia Mid Cap Core Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[X	]	$	18.29		$	18.29
Income from Investment Operations:
Net investment income (loss) ^(b)	[X	]		0.08			—	^(c)
Net realized and unrealized gain (loss) on investments and foreign currency	[X	]		(8.72	)		—	^(c)
Total from investment operations	[X	]		(8.64	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[X	]		(0.07	)		—
From net realized gains	[X	]		(0.04	)		—
Total distributions to shareholders	[X	]		(0.11	)		—
Net Asset Value, End of Period	[X	]	$	9.54		$	18.29
Total return ^(d)(e)	[X	]		(47.44	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(g)	[X	]		1.26	%		1.10	%^(h)
Interest expense ⁽ⁱ⁾	[X	]		—	%		—	%^(h)
Net expenses ^(g)	[X	]		1.26	%		1.10	%^(h)
Waiver/Reimbursement	[X	]		0.05	%		0.05	%^(h)
Net investment income (loss) ^(g)	[X	]		0.81	%		(1.10	)%^(h)
Portfolio turnover rate	[X	]		111	%		16	%^(f)
Net assets, end of period (000’s)	[X	]	$	210		$	10

^(a)	The Fund’s Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Mid Cap Core Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[X	]	$	18.29		$	18.29
Income from Investment Operations:
Net investment loss ^(b)	[X	]		(0.01	)		—	^(c)
Net realized and unrealized loss on investments and foreign currency	[X	]		(8.72	)		—	^(c)
Total from investment operations	[X	]		(8.73	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[X	]		(0.02	)		—
From net realized gains	[X	]		(0.04	)		—
Total distributions to shareholders	[X	]		(0.06	)		—
Net Asset Value, End of Period	[X	]	$	9.50		$	18.29
Total return ^(d)(e)	[X	]		(47.83	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(g)	[X	]		2.01	%		1.85	%^(h)
Interest expense ⁽ⁱ⁾	[X	]		—	%		—	%^(h)
Net expenses ^(g)	[X	]		2.01	%		1.85	%^(h)
Waiver/Reimbursement	[X	]		0.05	%		0.05	%^(h)
Net investment loss ^(g)	[X	]		(0.06	)%		(1.85	)%^(h)
Portfolio turnover rate	[X	]		111	%		16	%^(f)
Net assets, end of period (000’s)	[X	]	$	67		$	10

^(a)	The Fund’s Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Mid Cap Core Fund—Class R Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006^(k)
Net Asset Value, Beginning of Period	[X	]	$	18.10		$	21.48		$	19.62		$	16.78
Income from Investment Operations:
Net investment income (loss)^(c)	[X	]		0.02			(0.03	)		0.70			(0.06	)
Net realized and unrealized gain (loss) on investments and foreign currency	[X	]		(8.61	)		(2.55	)		1.16			2.90
Total from investment operations	[X	]		(8.59	)		(2.58	)		1.86			2.84
Less Distributions to Shareholders:
From net investment income	[X	]		(0.05	)		(0.29	)		—			—
From net realized gains	[X	]		(0.04	)		(0.51	)		—	^(d)		—
Total distributions to shareholders	[X	]		(0.09	)		(0.80	)		—	^(d)		—
Net Asset Value, End of Period	[X	]	$	9.42		$	18.10		$	21.48		$	19.62
Total return ^(e)	[X	]		(47.62	)%^(f)		(12.56	)%^(f)		9.48	%^(f)		16.92	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(h)	[X	]		1.51	%		1.60	%		1.61	%		1.46	%
Interest expense	[X	]		—	%^(j)		—	%^(j)		—			—
Net expenses ^(h)	[X	]		1.51	%		1.60	%		1.61	%		1.46	%
Waiver/Reimbursement	[X	]		0.05	%		0.04	%		0.03	%		—
Net investment income (loss) ^(h)	[X	]		0.14	%		(0.13	)%		3.38	%		(0.34	)%
Portfolio turnover rate	[X	]		111	%		16	%		25	%		23	%
Net assets, end of period (000’s)	[X	]	$	1,145		$	2,020		$	1,097		$	1

^(a)

On March 31, 2008, Retirement Shares class of Mid Cap Value and Restructuring Fund, a series of Excelsior Funds Trust, was reorganized into the Fund’s Class R. The financial information of the Fund’s Class R includes the financial information of Mid Cap Value and Restructuring Fund’s Retirement Shares class.

^(b)	Mid Cap Value and Restructuring Fund’s Retirement Shares commenced operations on December 31, 2004. Per share data and total return reflect activity from that date.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	Not annualized.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

^(j)	Rounds to less than 0.01%.

^(k)	Per share data for the year ended March 31, 2006 and the period ended March 31, 2005 were audited by other auditors.

Hypothetical Fees and Expenses

Columbia Mid Cap Core Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Mid Cap Core Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

Columbia Mid Cap Core Fund—Class R Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Mid Cap Core Fund

Class A, Class C and Class R Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Mid Cap Core Fund

Ticker symbol

Class Z Shares UMVEX

Table of Contents


Columbia Mid Cap Core Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		7

Investment Adviser and Portfolio Manager(s)		8

Purchase and Sale of Fund Shares		8

Tax Information		8

Payments to Broker-Dealers and Other Financial Intermediaries		8

Additional Investment Strategies and Policies		9

Management of the Fund		11

Primary Service Providers		11

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		13

Certain Legal Matters		13

About Class Z Shares		14

Description of the Share Class		14

Financial Intermediary Compensation		15

Buying, Selling and Exchanging Shares		16

Share Price Determination		16

Transaction Rules and Policies		17

Opening an Account and Placing Orders		21

Distributions and Taxes		25

Financial Highlights		27

Hypothetical Fees and Expenses		28

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Mid Cap Core Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.80	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx]	%
Total annual Fund operating expenses	[x.xx]	%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

•

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund for periods prior to March 31, 2008 include the returns of Mid Cap Value and Restructuring Fund, the predecessor to the Fund and a series of Excelsior Funds Trust. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx	]%
Worst:	[x] quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx]	%	[x.xx]	%	[x.xx]	%
Class Z shares returns after taxes on distributions	[x.xx]	%	[x.xx]	%	[x.xx]	%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx]	%	[x.xx]	%	[x.xx]	%
Russell Midcap Index (reflects no deductions for fees, expenses or taxes)	[x.xx]	%	[x.xx]	%	[x.xx]	%
Russell Midcap Value Index (reflects no deductions for fees, expenses or taxes)	[x.xx]	%	[x.xx]	%	[x.xx]	%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since November 2008.

Craig Leopold, CFA

Co-manager. Service with the Fund since November 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since November 2008.

Craig Leopold, CFA

Co-manager. Service with the Fund since November 2008.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Mid Cap Core Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Mid Cap Value and Restructuring Fund, a series of Excelsior Funds Trust (the Predecessor Fund), the predecessor to the Fund.

Columbia Mid Cap Core Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006 ⁽ⁱ⁾
Net Asset Value, Beginning of Period	[x	]	$	18.29		$	21.61		$	19.64		$	16.77
Income from Investment Operations:
Net investment income^(c)	[x	]		0.09			0.10			0.23			—	^(d)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(8.71	)		(2.59	)		1.75			2.90
Total from investment operations	[x	]		(8.62	)		(2.49	)		1.98			2.90
Less Distributions to Shareholders:
From net investment income	[x	]		(0.08	)		(0.32	)		(0.01	)		(0.03	)
From net realized gains	[x	]		(0.04	)		(0.51	)		—	^(d)		—
Total distributions to shareholders	[x	]		(0.12	)		(0.83	)		(0.01	)		(0.03	)
Net Asset Value, End of Period	[x	]	$	9.55		$	18.29		$	21.61		$	19.64
Total return^(e)	[x	]		(47.32	)%^(f)		(12.08	)%^(f)		10.07	%		17.32	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.01	%		1.10	%		1.13	%		1.13	%
Interest expense	[x	]		—	%^(h)		—	%^(h)		—			—
Net expenses^(g)	[x	]		1.01	%		1.10	%		1.13	%		1.13	%
Waiver/Reimbursement	[x	]		0.05	%		0.04	%		—			—
Net investment income^(g)	[x	]		0.59	%		0.47	%		1.12	%		0.02	%
Portfolio turnover rate	[x	]		111	%		16	%		25	%		23	%
Net assets, end of period (000’s)	[x	]	$	63,528		$	245,608		$	294,452		$	237,531

^(a)	On March 31, 2008, Shares class of Mid Cap Value and Restructuring Fund, a series of Excelsior Funds Trust, was reorganized into the Fund’s Class Z. The financial information of the Fund’s Class Z includes the financial information of Mid Cap Value and Restructuring Fund’s Shares class.

^(b)	On March 31, 2008, Mid Cap Value and Restructuring Fund’s Institutional Shares class was reorganized into the Fund’s Class Z.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Rounds to less than $0.01 per share.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Rounds to less than 0.01%.

⁽ⁱ⁾	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Mid Cap Core Fund—Class Z Shares


Maximum Initial Sales Charge 0.00%			Initial Hypothetical Investment Amount $10,000.00				Assumed Rate of Return 5%
Year	Cumulative Return Before Fees and Expenses		Annual Expense Ratio		Cumulative Return After Fees and Expenses		Hypothetical Year- End Balance After Fees and Expenses		Annual Fees and Expenses^(a)
1	5.00	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
2	10.25	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
3	15.76	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
4	21.55	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
5	27.63	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
6	34.01	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
7	40.71	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
8	47.75	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
9	55.13	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
10	62.89	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
Total Gain After Fees and Expenses							$	[xxx]
Total Annual Fees and Expenses Paid									$	[xxx]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

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Columbia Mid Cap Core Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

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Prospectus

August 1, 2010

Columbia Funds

Columbia Energy and Natural Resources Fund

Ticker symbols

Class A Shares EENAX

Class C Shares EENCX

Table of Contents


Columbia Energy and Natural Resources Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		34

Hypothetical Fees and Expenses		36

Icons Guide

LOGO Investment Objective

LOGO Fees and Expenses of the Fund

LOGO Principal Investment Strategies

LOGO Principal Risks

LOGO Performance Information

LOGO Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Energy and Natural Resources Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.75	%	0.75	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities of U.S. and foreign companies engaged in the energy and natural resources industries. These companies include those engaged in the discovery, development, production or distribution of energy or natural resources and companies that develop technologies for, and furnish energy and natural resource supplies and services to, these companies. The Fund may invest in companies that have market capitalizations of any size.

The Fund typically invests at least 50% of its assets in crude oil, petroleum and natural gas companies. The Fund also may invest up to 35% of its assets in precious metals, such as gold bullion, and companies engaged in the production of precious metals.

•

overall economic and market conditions.

Principal Risks

•

Energy and Natural Resources Sector Risk – The Fund is subject to the risk that the securities of the issuers engaged in the energy and natural resources sector will underperform other market sectors or the market as a whole. To the extent that the Fund invests in issuers conducting business in the same or similar sectors, the Fund is subject to a greater extent to legislative or regulatory changes, adverse market conditions and/or increased competition affecting that sector or those sectors. The value of natural resources are affected by numerous factors including events occurring in nature and international politics. For instance, natural events (such as earthquakes, hurricanes or fires in prime natural resources

areas) and political events (such as coups or military confrontations) can affect the overall supply of a natural resource and thereby the value of companies involved in business activities relating to such natural resource. In addition, rising interest rates and high inflation may affect the demand for certain natural resources and, therefore, the price of energy-related investments. In addition, prices of, and thus the Fund’s investments in, precious metals are considered speculative and are affected by a variety of worldwide and economic, financial and political factors. Prices of precious metals may fluctuate sharply over time.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of Energy and Natural Resources Fund, the predecessor to the Fund (the Predecessor Fund) and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

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*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the S&P North American Natural Resources Sector Index, a modified capitalization-weighted index designed as a benchmark for U.S. traded securities in the natural resources sector. The index includes companies involved in the following categories: extractive industries, energy companies, owners and operators of timber tracts, forestry services, producers of pulp and paper and owners of plantations.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P North American Natural Resources Sector Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Michael E. Hoover

Manager. Service with the Fund since 2008 and the predecessor fund since 1995.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Michael E. Hoover

Manager. Service with the Fund since 2008 and with the predecessor fund since 1995.

Portfolio manager of the Adviser. From 1989 until joining the Adviser in May 2010, Mr. Hoover was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Energy and Natural Resources Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights tables prior to March 31, 2008 represents Class A shares and Class C shares of Energy and Natural Resources Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Energy and Natural Resources Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	25.49		$	27.64
Income from Investment Operations:
Net investment loss^(b)	[x	]		(0.01	)		—	^(c)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(11.46	)		1.72
Total from investment operations	[x	]		(11.47	)		1.72
Less Distributions to Shareholders:	[x	]
From net realized gains	[x	]		(0.40	)		(3.87	)
Net Asset Value, End of Period	[x	]	$	13.62		$	25.49
Total return^(d)(e)	[x	]		(45.88	)%		6.82	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		1.24	%		1.07	%^(h)
Interest expense	[x	]		—			—	%^(h)( ⁱ ⁾
Net expenses^(g)	[x	]		1.24	%		1.07	%^(h)
Waiver/Reimbursement	[x	]		0.04	%		0.05	%^(h)
Net investment loss^(g)	[x	]		(0.03	)%		(0.02	)%^(h)
Portfolio turnover rate	[x	]		484	%		198	%^(f)
Net assets, end of period (000’s)	[x	]	$	16,842		$	5,328

^(a)	The Predecessor Fund’s Class A shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Energy and Natural Resources Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	25.40		$	27.64
Income from Investment Operations:
Net investment loss^(b)	[x	]		(0.13	)		(0.10	)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(11.40	)		1.73
Total from investment operations	[x	]		(11.53	)		1.63
Less Distributions to Shareholders:
From net realized gains	[x	]		(0.40	)		(3.87	)
Net Asset Value, End of Period	[x	]	$	13.47		$	25.40
Total return^(c)(d)	[x	]		(46.29	)%		6.45	%^(e)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(f)	[x	]		1.99	%		1.82	%^(g)
Interest expense	[x	]		—			—	%^(g)(h)
Net expenses^(f)	[x	]		1.99	%		1.82	%^(g)
Waiver/Reimbursement	[x	]		0.04	%		0.05	%^(g)
Net investment loss^(f)	[x	]		(0.73	)%		(0.78	)%^(g)
Portfolio turnover rate	[x	]		484	%		198	%^(e)
Net assets, end of period (000’s)	[x	]	$	5,843		$	1,433

^(a)	The Predecessor Fund’s Class C shares commenced operations on September 28, 2007. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(d)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(e)	Not annualized.

^(f)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(g)	Annualized.

^(h)	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Energy and Natural Resources Fund—Class A Shares

Maximum Initial Sales Charge 5.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Energy and Natural Resources Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Energy and Natural Resources Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Energy and Natural Resources Fund

Ticker symbol

Class Z Shares UMESX

Table of Contents


Columbia Energy and Natural Resources Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		30

Icons Guide


		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Energy and Natural Resources Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.75	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

•

overall economic and market conditions.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Energy and Natural Resources Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%)

as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P North American Natural Resources Sector Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Manager

Michael E. Hoover

Manager. Service with the Fund since 2008 and the predecessor fund since 1995.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Manager

Michael E. Hoover

Manager. Service with the Fund since 2008 and with the predecessor fund since 1995.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Energy and Natural Resources Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

(Value of assets of the share class)

NAV

—(Liabilities of the share class)

Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Energy and Natural Resources Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Energy and Natural Resources Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006^(h)
Net Asset Value, Beginning of Period	[x	]	$	25.49		$	23.30		$	25.99		$	22.34
Income from Investment Operations:
Net investment income (loss)^(b)	[x	]		0.02			0.01			0.06			—	^(c)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(11.45	)		6.08			2.50			9.04
Total from investment operations	[x	]		(11.43	)		6.09			2.56			9.04
Less Distributions to Shareholders:
From net investment income	[x	]		—			(0.03	)		(0.06	)		—
From net realized gains	[x	]		(0.40	)		(3.87	)		(5.19	)		(5.39	)
Total distributions to shareholders	[x	]		(0.40	)		(3.90	)		(5.25	)		(5.39	)
Net Asset Value, End of Period	[x	]	$	13.66		$	25.49		$	23.30		$	25.99
Total return^(d)	[x	]		(45.72	)%^(e)		26.84	%^(e)		10.84	%^(e)		41.42	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(f)	[x	]		0.99	%		1.07	%		1.12	%		1.13	%
Interest expense	[x	]		—			—	%^(g)		—			—
Net expenses^(f)	[x	]		0.99	%		1.07	%		1.12	%		1.13	%
Waiver/Reimbursement	[x	]		0.04	%		0.04	%		0.01	%		—
Net investment income (loss)^(f)	[x	]		0.11	%		0.05	%		0.25	%		(0.01	)%
Portfolio turnover rate	[x	]		484	%		198	%		279	%		234	%
Net assets, end of period (000’s)	[x	]	$	338,292		$	712,080		$	497,676		$	522,506

^(a)	On March 31, 2008, Shares class of Energy and Natural Resources Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class Z. The financial information of the Fund’s Class Z includes the financial information of Energy and Natural Resources Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Total return at net asset value assuming all distributions reinvested.

^(e)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(f)	The benefits derived from expense reductions had an impact of less than 0.01%, except for the year end March 31, 2007, which had an impact of 0.01%.

^(g)	Rounds to less than 0.01%.

^(h)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Energy and Natural Resources Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]

[x.xx

]

10.25

[x.xx

]

[x.xx

]

15.76

[x.xx

]

[x.xx

]

21.55

[x.xx

]

[x.xx

]

27.63

[x.xx

]

[x.xx

]

34.01

[x.xx

]

[x.xx

]

40.71

[x.xx

]

[x.xx

]

47.75

[x.xx

]

[x.xx

]

55.13

[x.xx

]

[x.xx

]

62.89

[x.xx

]

[x.xx

]

Total Gain After Fees and Expenses

[x.xx

]

Total Annual Fees and Expenses Paid

[x.xx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Energy and Natural Resources Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Blended Equity Fund

Ticker symbols

Class A Shares CBDAX

Class C Shares CBDCX

Table of Contents


Columbia Blended Equity Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		34

Hypothetical Fees and Expenses		36

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Blended Equity Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	5.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.90	%	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities. The Fund invests in equity securities, including common stocks, of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes have value that is not currently reflected in their market prices. The Fund may invest in companies that have market capitalizations of any size.

The Fund, as a “blended” fund, may invest in securities that the Adviser believes are undervalued, represent growth opportunities, or both. The Adviser combines fundamental and quantitative analysis with risk management in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers, among other factors:

•

overall economic and market conditions.

The Fund uses quantitative analysis in an effort to reduce portfolio volatility, further diversify the Fund, harvest tax losses and improve tax efficiency.

Principal Risks

•

future value assessment of that security, or may decline. There is also a risk that it may take longer than expected for the value of these investments to rise to the believed value. In addition, value securities, at times, may not perform as well as growth securities or the stock market in general, and may be out of favor with investors for varying periods of time.

•

also more likely than larger companies to have more limited product lines and operating histories and to depend on smaller management teams. Their securities may trade less frequently and in smaller volumes and may be less liquid and fluctuate more sharply in value than securities of larger companies. In addition, some smaller companies may not be widely followed by the investment community, which can lower the demand for their stocks.

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of Shares Blended Equity Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

LOGO

^*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x	]	Quarter [x]:	[x.xx	]%
Worst:	[x	]	Quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Standard & Poor’s (S&P) 500^® Index, which tracks the performance of 500 widely held, large-capitalization U.S. stocks.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since 2009.

Dhruv V. Toolsidas, CFA

Co-manager. Service with the Fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since February 2009.

Dhruv V. Toolsidas, CFA

Co-manager. Service with the Fund since 2008.

Portfolio manager of the Adviser. From 2007 until joining the Adviser in May 2010, Mr. Toolsidas was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional. From 2003 through 2007, Mr. Toolsidas was associated with U.S. Trust as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Blended Equity Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services - Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges	5.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy(based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	5.75	%	6.10	%	5.00	%
$50,000 – $99,999	4.50	%	4.71	%	3.75	%
$100,000 – $249,999	3.50	%	3.63	%	2.75	%
$250,000 – $499,999	2.50	%	2.56	%	2.00	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Columbia Blended Equity Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	28.76		$	28.76
Income from Investment Operations:
Net investment income (loss) ^(b)	[x	]		0.12			—	^(c)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(10.40	)		—	^(c)
Total from investment operations	[x	]		(10.28	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.13	)		—
From net realized gains	[x	]		(2.14	)		—
Total distributions to shareholders	[x	]		(2.27	)		—
Net Asset Value, End of Period	[x	]	$	16.21		$	28.76
Total return ^(d)(e)	[x	]		(38.73	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense ^(g)	[x	]		1.30	%		1.35	%^(h)
Interest expense ⁽ⁱ⁾	[x	]		—	%		—	%^(h)
Net expenses ^(g)	[x	]		1.30	%		1.35	%^(h)
Waiver/Reimbursement	[x	]		0.05	%		0.09	%^(h)
Net investment income (loss) ^(g)	[x	]		0.66	%		(1.32	)%^(h)
Portfolio turnover rate	[x	]		41	%		10	%^(f)
Net assets, end of period (000’s)	[x	]	$	161		$	10

^(a)	The Fund’s Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Blended Equity Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	28.76		$	28.76
Income from Investment Operations:
Net investment loss ^(b)	[x	]		—	^(c)		—	^(c)
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(10.43	)		—	^(c)
Total from investment operations	[x	]		(10.43	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.02	)		—
From net realized gains	[x	]		(2.14	)		—
Total distributions to shareholders	[x	]		(2.16	)		—
Net Asset Value, End of Period	[x	]	$	16.17		$	28.76
Total return ^(d)(e)	[x	]		(39.20	)%		0.00	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		2.05	%		2.10	%^(h)
Interest expense ⁽ⁱ⁾	[x	]		—	%		—	%^(h)
Net expenses ^(g)	[x	]		2.05	%		2.10	%^(h)
Waiver/Reimbursement	[x	]		0.05	%		0.09	%^(h)
Net investment loss ^(g)	[x	]		(0.02	)%		(2.07	)%^(h)
Portfolio turnover rate	[x	]		41	%		10	%^(f)
Net assets, end of period (000’s)	[x	]	$	57		$	10

^(a)	The Fund’s Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Blended Equity Fund—Class A Shares


Maximum Initial Sales Charge 5.75%			Initial Hypothetical Investment Amount $10,000.00				Assumed Rate of Return 5%
Year	Cumulative Return Before Fees and Expenses		Annual Expense Ratio		Cumulative Return After Fees and Expenses		Hypothetical Year- End Balance After Fees and Expenses		Annual Fees and Expenses^(a)
1	5.00	%	[x.xx]	%	[x.xx]	%^(b)	$	[xxx]	$	[xxx]
2	10.25	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
3	15.76	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
4	21.55	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
5	27.63	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
6	34.01	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
7	40.71	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
8	47.75	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
9	55.13	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
10	62.89	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
Total Gain After Fees and Expenses							$	[xxx]	$	[xxx]
Total Annual Fees and Expenses Paid									$	[xxx]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Blended Equity Fund—Class C Shares


Maximum Initial Sales Charge 0.00%			Initial Hypothetical Investment Amount $10,000.00				Assumed Rate of Return 5%
Year	Cumulative Return Before Fees and Expenses		Annual Expense Ratio		Cumulative Return After Fees and Expenses		Hypothetical Year- End Balance After Fees and Expenses		Annual Fees and Expenses^(a)
1	5.00	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
2	10.25	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
3	15.76	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
4	21.55	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
5	27.63	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
6	34.01	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
7	40.71	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
8	47.75	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
9	55.13	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
10	62.89	%	[x.xx]	%	[x.xx]	%	$	[xxx]	$	[xxx]
Total Gain After Fees and Expenses							$	[xxx]
Total Annual Fees and Expenses Paid									$	[xxx]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Blended Equity Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Blended Equity Fund

Ticker symbol

Class Z Shares UMEQX

Table of Contents


Columbia Blended Equity Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		30

Icons Guide

LOGO Investment Objective

LOGO Fees and Expenses of the Fund

LOGO Principal Investment Strategies

LOGO Principal Risks

LOGO Performance Information

LOGO Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Blended Equity Fund

Investment Objective

The Fund seeks long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.90	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in equity securities. The Fund invests in equity securities, including common stocks, of companies that Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) believes have value that is not currently reflected in their market prices. The Fund may invest in companies that have market capitalizations of any size.

•

overall economic and market conditions.

The Fund uses quantitative analysis in an effort to reduce portfolio volatility, further diversify the Fund, harvest tax losses and improve tax efficiency.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Blended Equity Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] Quarter [x]:	[x.xx	]%
Worst:	[x] Quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Standard & Poor’s (S&P) 500^® Index, which tracks the performance of 500 widely held, large-capitalization U.S. stocks.


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
S&P 500^® Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since 2009.

Dhruv V. Toolsidas, CFA

Co-manager. Service with the Fund since 2008.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a month-end are disclosed approximately 15 calendar days after such month-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Peter Santoro, CFA

Co-manager. Service with the Fund since February 2009.

Dhruv V. Toolsidas, CFA

Co-manager. Service with the Fund since 2008.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Blended Equity Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the LOGO icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares

Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		quarterly
Distributions		quarterly

The Fund may, however, declare and pay distributions of net investment income more frequently.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Blended Equity Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Blended Equity Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006^(h)
Net Asset Value, Beginning of Period	[x	]	$	28.76		$	35.36		$	37.27		$	36.12
Income from Investment Operations:
Net investment income^(b)	[x	]		0.19			0.23			0.25			0.19
Net realized and unrealized gain (loss) on investments and foreign currency	[x	]		(10.43	)		0.47			3.61			3.67
Total from investment operations	[x	]		(10.24	)		0.70			3.86			3.86
Less Distributions to Shareholders:
From net investment income	[x	]		(0.18	)		(0.29	)		(0.23	)		(0.21	)
From net realized gains	[x	]		(2.14	)		(7.01	)		(5.54	)		(2.50	)
Total distributions to shareholders	[x	]		(2.32	)		(7.30	)		(5.77	)		(2.71	)
Net Asset Value, End of Period	[x	]	$	16.20		$	28.76		$	35.36		$	37.27
Total return^(c)(d)	[x	]		(38.61	)%		0.35	%^(e)		10.66	%		11.10	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(f)	[x	]		1.05	%		1.11	%		1.10	%		1.08	%
Interest expense	[x	]		—	%^(g)		0.01	%		—			—
Net expenses^(f)	[x	]		1.05	%		1.10	%		1.10	%		1.08	%
Waiver/Reimbursement	[x	]		0.05	%		0.13	%		0.11	%		0.13	%
Net investment income^(f)	[x	]		0.85	%		0.66	%		0.68	%		0.53	%
Portfolio turnover rate	[x	]		41	%		10	%		10	%		22	%
Net assets, end of period (000’s)	[x	]	$	139,892		$	291,858		$	401,023		$	460,309

^(a)	On March 31, 2008, Shares class of Blended Equity Fund, a series of Excelsior Funds, Inc., was reorganized into Class Z. The financial information of the Fund’s Class Z includes the financial information of Blended Equity Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(d)	Total return at net asset value assuming all distributions reinvested.

^(e)	Total return includes a voluntary reimbursement by the investment advisor for a realized investment loss due to a trading error. This reimbursement increased total return and net asset value per share by less than 0.01% and less than $0.01, respectively.

^(f)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(g)	Rounds to less than 0.01%.

^(h)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Blended Equity Fund—Class Z Shares


Maximum Initial Sales Charge 0.00%			Initial Hypothetical Investment Amount $10,000.00						Assumed Rate of Return 5%
Year	Cumulative Return Before Fees and Expenses		Annual Expense Ratio			Cumulative Return After Fees and Expenses			Hypothetical Year- End Balance After Fees and Expenses			Annual Fees and Expenses^(a)
1	5.00	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
2	10.25	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
3	15.76	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
4	21.55	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
5	27.63	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
6	34.01	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
7	40.71	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
8	47.75	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
9	55.13	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
10	62.89	%	[x.xx	]	%	[x.xx	]	%	$	[xxx	]	$	[xxx	]
Total Gain After Fees and Expenses									$	[xxx	]
Total Annual Fees and Expenses Paid												$	[xxx	]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

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Columbia Blended Equity Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

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Prospectus

August 1, 2010

Columbia Funds

Columbia Short-Intermediate Bond Fund

Ticker symbols

Class A Shares CHOAX

Class C Shares CHOCX

Table of Contents


Columbia Short-Intermediate Bond Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

Choosing a Share Class		16

Comparison of the Share Classes		16

Sales Charges and Commissions		17

Reductions/Waivers of Sales Charges		20

Distribution and Service Fees		22

Financial Intermediary Compensation		23

Buying, Selling and Exchanging Shares		24

Share Price Determination		24

Transaction Rules and Policies		25

Opening an Account and Placing Orders		29

Distributions and Taxes		32

Financial Highlights		34

Hypothetical Fees and Expenses		36

Icons Guide

Investment Objective

Fees and Expenses of the Fund

Principal Investment Strategies

Principal Risks

Performance Information

Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Short-Intermediate Bond Fund

Investment Objective

The Fund seeks total return, consisting of current income and capital appreciation, consistent with minimal fluctuation of principal.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	3.25	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.50	%	0.50	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx]	%	[x.xx]	%
Total annual Fund operating expenses	[x.xx]	%	[x.xx]	%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx]

Class C Shares

Assuming no redemption of shares

[xxx]

Assuming complete redemption of shares at the end of the period

[xxx]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in bonds and other debt securities. The Fund generally invests at least 65% of its assets in debt securities issued by the U.S. Government and its agencies and instrumentalities, debt securities issued by corporations, and mortgage- and other asset-backed securities that, at the time of purchase, are rated in at least one of the three highest rating categories or are unrated but determined by Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) to be of comparable quality. The Fund may invest up to 25% of its assets in dollar-denominated debt securities issued by foreign governments, companies or other entities and up to 20% of its assets in preferred stock. The Fund also may invest up to 10% of its assets in securities that, at the time of purchase, are rated below investment grade or are unrated but determined by the Adviser to be of comparable quality, which are commonly referred to as “junk bonds.” Under normal circumstances, the Fund’s dollar-weighted average maturity will be between three and six years.

The Fund may invest in mortgage dollar rolls up to the Fund’s then current position in mortgage-backed securities.

The Adviser evaluates a number of factors in identifying investment opportunities and constructing the Fund’s portfolio. The Adviser considers local, national and global economic conditions, market conditions, interest rate movements and other relevant factors to determine the allocation of the Fund’s assets among different issuers, industry sectors and maturities.

The Adviser, in connection with selecting individual investments for the Fund, evaluates a security based on its potential to generate income and/or capital appreciation. The Adviser considers, among other factors, the creditworthiness of the issuer of the security and the various features of the security, such as its interest rate, yield, maturity, any call features and value relative to other securities.

The Adviser may sell a security if the Adviser believes that there is deterioration in the issuer’s financial circumstances, or that other investments are more attractive; if there is deterioration in a security’s credit rating; or for other reasons.

Principal Risks

•

Interest Rate Risk – Debt securities are subject to interest rate risk. In general, if prevailing interest rates rise, the values of debt securities will tend to fall, and if interest rates fall, the values of debt securities will tend to rise. Changes in the value of a debt security usually will not affect the amount of income the Fund receives from it but may affect the value of the Fund’s shares. Interest rate risk is generally greater for debt securities with longer maturities/durations.

•

Credit Risk – Credit risk applies to most debt securities, but is generally not a factor for obligations backed by the “full faith and credit” of the U.S. Government. The Fund could lose money if the issuer of a debt security is unable or perceived to be unable to pay interest or repay principal when it becomes due. Various factors could affect the issuer’s actual or perceived willingness or ability to make timely interest or principal payments, including changes in the issuer’s financial condition or in general economic conditions. Debt securities backed by an issuer’s taxing

authority may be subject to legal limits on the issuer’s power to increase taxes or otherwise to raise revenue, or may be dependent on legislative appropriation or government aid. Certain debt securities are backed only by revenues derived from a particular project or source, rather than by an issuer’s taxing authority, and thus may have a greater risk of default.

•

U.S. Government Obligations Risk – U.S. Treasury obligations are backed by the “full faith and credit” of the U.S. Government and generally have negligible credit risk. Securities issued or guaranteed by federal agencies or authorities and U.S. Government-sponsored instrumentalities or enterprises may or may not be backed by the full faith and credit of the U.S. Government. For example, securities issued by the Federal Home Loan Mortgage Corporation, the Federal National Mortgage Association and the Federal Home Loan Banks are neither insured nor guaranteed by the U.S. Government. These securities may be supported by the ability to borrow from the U.S. Treasury or only by the credit of the issuing agency, authority, instrumentality or enterprise and, as a result, are subject to greater credit risk than securities issued or guaranteed by the U.S. Treasury.

•

Low and Below Investment Grade Securities Risk – Debt securities with the lowest investment grade rating (e.g., BBB by Standard & Poor’s or Fitch) or that are below investment grade (which are commonly referred to as “junk bonds”) (e.g., BB or below by Standard & Poor’s, a division of the McGraw & Hill Companies, Inc. (Standard & Poor’s) or Fitch, Inc. (Fitch)) are more speculative than securities with higher ratings, and tend to be more sensitive to credit risk, particularly during a downturn in the economy, which is more likely to weaken the ability of the issuers to make principal and interest payments on these securities than is the case for higher-rated securities. These securities typically pay a premium – a higher interest rate or yield – because of the increased risk of loss, including default. These securities also are generally less liquid than higher-rated securities. The securities ratings provided by Moody’s Investors Service, Inc. (Moody’s), Standard & Poor’s and Fitch are based on analyses by these ratings agencies of the credit quality of the securities and may not take into account every risk related to whether interest or principal will be timely repaid.

•

Asset-Backed Securities Risk – The value of the Fund’s asset-backed securities may be affected by, among other things, changes in: interest rates, factors concerning the interests in and structure of the issuer or the originator of the receivables, the creditworthiness of the entities that provide any supporting letters of credit, surety bonds or other credit enhancements, or the market’s assessment of the quality of underlying assets. Asset-backed securities represent interests in, or are backed by, pools of receivables such as credit card, auto, student and home equity loans. They may also be backed, in turn, by securities backed by these types of loans and others, such as mortgage loans. Asset-backed securities can have a fixed or an adjustable rate. Most asset-backed securities are subject to prepayment risk, which is the possibility that the underlying debt may be refinanced or prepaid prior to maturity during periods of declining or low interest rates, causing the Fund to have to reinvest the money received in securities that have lower yields. In addition, the impact of prepayments on the value of asset-backed securities may be difficult to predict and may result in greater volatility. Rising or high interest rates tend to extend the duration of asset-backed securities, making them more volatile and more sensitive to changes in interest rates.

•

Mortgage-Backed Securities Risk – The value of the Fund’s mortgage-backed securities may be affected by, among other things, changes or perceived changes in: interest rates, factors concerning the interests in and structure of the issuer or the originator of the mortgages, the creditworthiness of the entities that provide any supporting letters of credit, surety bonds or other credit enhancements, or the market’s assessment of the quality of underlying assets. Mortgage-backed securities represent interests in, or are backed by, pools of mortgages from which payments of interest and principal (net of fees paid to the issuer or guarantor of the securities) are distributed to the holders of the mortgage-backed securities. Mortgage-backed securities can have a fixed or an adjustable rate. Payment of principal and interest on some mortgage-backed securities (but not the market value of the securities themselves) may be guaranteed (i) by the full faith and credit of the U.S. Government (in the case of securities guaranteed by the Government National Mortgage Association) or (ii) by its agencies, authorities, enterprises or instrumentalities (in the case of securities guaranteed by the Federal National Mortgage Association (FNMA) or the Federal Home Loan Mortgage Corporation (FHLMC)), which are not insured or guaranteed by the U.S. Government (although FNMA and FHLMC may be able to access capital from the U.S. Treasury to meet their obligations under such securities). Mortgage-backed securities issued by non-governmental issuers (such as commercial banks, savings and loan institutions, private

mortgage insurance companies, mortgage bankers and other secondary market issuers) may be supported by various credit enhancements, such as pool insurance, guarantees issued by governmental entities, letters of credit from a bank or senior/subordinated structures, and may entail greater risk than obligations guaranteed by the U.S. Government, whether or not such obligations are guaranteed by the private issuer. Mortgage-backed securities are subject to prepayment risk, which is the possibility that the underlying mortgage may be refinanced or prepaid prior to maturity during periods of declining or low interest rates, causing the Fund to have to reinvest the money received in securities that have lower yields. In addition, the impact of prepayments on the value of mortgage-backed securities may be difficult to predict and may result in greater volatility. Rising or high interest rates tend to extend the duration of mortgage-backed securities, making them more volatile and more sensitive to changes in interest rates.

•

Dollar Rolls Risk – Dollar rolls are transactions in which the Fund sells securities to a counterparty and simultaneously agrees to purchase those or similar securities in the future at a predetermined price. Dollar rolls involve the risk that the market value of the securities the Fund is obligated to repurchase may decline below the repurchase price, or that the counterparty may default on its obligations. These transactions may also increase the Fund’s portfolio turnover rate. If the Fund reinvests the proceeds of the security sold, the Fund will also be subject to the risk that the investments purchased with such proceeds will decline in value (a form of leverage risk).

•

Liquidity Risk – Illiquid securities are securities that cannot be readily disposed of in the normal course of business. There is a risk that the Fund may not be able to sell such securities at the time it desires, or that it cannot sell such securities without adversely affecting their price.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for periods prior to March 31, 2008 include the returns of Intermediate-Term Bond Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%)as of December 31 Each Year^*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly ReturnsDuring this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Barclays Capital U.S. Intermediate Government/Credit Bond Index. The index tracks the performance of intermediate term U.S. Government and corporate bonds.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Barclays Capital U.S. Intermediate Government/Credit Bond Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Frank A. Salem

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1998.

Alexander D. Powers

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a quarter-end are disclosed approximately 30 calendar days after such quarter-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund – Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Frank A. Salem

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1998.

Portfolio manager of the Adviser. From 1998 until joining the Adviser in May 2010, Mr. Salem was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Alexander D. Powers

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Portfolio manager of the Adviser. From 1997 until joining the Adviser in May 2010, Mr. Powers was associated with the Fund’s previous investment advsier, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Short-Intermediate Bond Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments^(a)	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges^(b)	3.25% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)^(b)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $99,999	3.25	%	3.36	%	3.00	%
$100,000 – $249,999	2.50	%	2.56	%	2.25	%
$250,000 – $499,999	2.00	%	2.04	%	1.75	%
$500,000 – $999,999	1.50	%	1.52	%	1.25	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may pay your selling and/or servicing agent an up-front commission of up to 3.00% of the offering price per share when you buy Class A shares. The Distributor funds the commission through the applicable sales charge.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

Second, by making a statement of intent to purchase additional shares, you may pay a lower sales charge on all purchases of Class A shares made within 13 months of the date of your statement of intent. Your statement of intent must state the aggregate amount of purchases you intend to make in that 13-month period, which must be at least $50,000. If you do not complete the purchases described in your statement of intent within 13 months, you will be charged the applicable sales charge on the amount you have invested to that date. To calculate the total value of the purchases you’ve made under a statement of intent, the Fund will use the historic cost (i.e. dollars invested) of the shares held in each eligible account.

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV =		—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		daily
Distributions		monthly

The Fund may, however, pay distributions of net investment income more frequently.

The Fund generally pays cash distributions within five business days after the end of the month in which the distribution was declared. If you sell all of your shares after the record date, but before the payment date, for a distribution, you’ll normally receive that distribution in cash within five business days after the sale was made.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution, other than distributions of net investment income that are declared daily, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Columbia Short-Intermediate Bond Fund—Class A Shares


	Year Ended March 31, 2010	Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x]	$	7.24		$	7.24
Income from Investment Operations:
Net investment income^(b)	[x]		0.27			—	^(c)
Net realized and unrealized gain (loss) on investments and futures contracts	[x]		(0.33	)		—	^(c)
Total from investment operations	[x]		(0.06	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x]		(0.28	)		—	^(c)
From net realized gains	[x]		(0.04	)		—
Total distributions to shareholders	[x]		(0.32	)		—	^(c)
Net Asset Value, End of Period	[x]	$	6.86		$	7.24
Total return^(d)(e)	[x]		(0.82	)%		0.01	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x]		0.90	%		1.00	%^(h)
Interest expense	[x]		—	%⁽ⁱ⁾		—
Net expenses^(g)	[x]		0.90	%		1.00	%^(h)
Waiver/Reimbursement	[x]		0.04	%		0.05	%^(h)
Net investment income^(g)	[x]		3.96	%		3.44	%^(h)
Portfolio turnover rate	[x]		72	%		109	%^(f)
Net assets, end of period (000’s)	[x]	$	732		$	10

^(a)	Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Columbia Short-Intermediate Bond Fund—Class C Shares


	Year Ended March 31, 2010	Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x]	$	7.24		$	7.24
Income from Investment Operations:
Net investment income^(b)	[x]		0.21			—	^(c)
Net realized and unrealized gain (loss) on investments and futures contracts	[x]		(0.31	)		—	^(c)
Total from investment operations	[x]		(0.10	)		—	^(c)
Less Distributions to Shareholders:
From net investment income	[x]		(0.23	)		—	^(c)
From net realized gains	[x]		(0.04	)		—
Total distributions to shareholders	[x]		(0.27	)		—	^(c)
Net Asset Value, End of Period	[x]	$	6.87		$	7.24
Total return^(d)(e)	[x]		(1.41	)%		0.01	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x]		1.65	%		1.75	%^(h)
Interest expense	[x]		—	%⁽ⁱ⁾		—
Net expenses^(g)	[x]		1.65	%		1.75	%^(h)
Waiver/Reimbursement	[x]		0.04	%		0.05	%^(h)
Net investment income^(g)	[x]		3.11	%		2.69	%^(h)
Portfolio turnover rate	[x]		72	%		109	%^(f)
Net assets, end of period (000’s)	[x]	$	534		$	10

^(a)	Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Annualized.

⁽ⁱ⁾	Rounds to less than 0.01%.

Hypothetical Fees and Expenses

Columbia Short-Intermediate Bond Fund—Class A Shares

Maximum Initial Sales Charge 3.25%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual
Fees and
Expenses^(a)

5.00

[x.xx

]%^(b)

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Short-Intermediate Bond Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Short-Intermediate Bond Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Short-Intermediate Bond Fund

Ticker symbol

Class Z Shares UIMIX

Table of Contents


Columbia Short-Intermediate Bond Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		30


Icons Guide

		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Short-Intermediate Bond Fund

Investment Objective

The Fund seeks total return, consisting of current income and capital appreciation, consistent with minimal fluctuation of principal.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.50	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

The Fund may invest in mortgage dollar rolls up to the Fund’s then current position in mortgage-backed securities.

Principal Risks

•

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns shown for Class Z shares of the Fund prior to March 31, 2008 include the returns of Intermediate-Term Bond Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Barclays Capital U.S. Intermediate Government/Credit Bond Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Frank A. Salem

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1998.

Alexander D. Powers

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a quarter-end are disclosed approximately 30 calendar days after such quarter-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Frank A. Salem

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1998.

Alexander D. Powers

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Short-Intermediate Bond Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

genuine. Telephone orders may be difficult to complete during periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		daily
Distributions		monthly

The Fund may, however, pay distributions of net investment income more frequently.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution, other than distributions of net investment income that are declared daily, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Intermediate-Term Bond Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Short-Intermediate Bond Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008 ^(a)			Year Ended March 31, 2007			Year Ended March 31, 2006 ^(g)
Net Asset Value, Beginning of Period	[x	]	$	7.24		$	7.10		$	7.01		$	7.16
Income from Investment Operations:
Net investment income(b)	[x	]		0.30			0.31			0.31			0.27
Net realized and unrealized gain (loss) on investments, futures contracts and swap contracts	[x	]		(0.34	)		0.13			0.09			(0.12	)
Total from investment operations	[x	]		(0.04	)		0.44			0.40			0.15
Less Distributions to Shareholders:
From net investment income	[x	]		(0.30	)		(0.30	)		(0.31	)		(0.28	)
From net realized gains	[x	]		(0.04	)		—			—			(0.02	)
Total distributions to shareholders	[x	]		(0.34	)		(0.30	)		(0.31	)		(0.30	)
Net Asset Value, End of Period	[x	]	$	6.86		$	7.24		$	7.10		$	7.01
Total return(c)(d)	[x	]		(0.54	)%		6.42	%		5.79	%		2.06	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense(e)	[x	]		0.65	%		0.75	%		0.75	%		0.72	%
Interest expense	[x	]		—	%^(f)		—			—			—
Net expenses(e)	[x	]		0.65	%		0.75	%		0.75	%		0.72	%
Waiver/Reimbursement	[x	]		0.04	%		0.05	%		0.05	%		0.09	%
Net investment income(e)	[x	]		4.28	%		4.31	%		4.38	%		3.74	%
Portfolio turnover rate	[x	]		72	%		109	%		70	%		75	%
Net assets, end of period (000’s)	[x	]	$	368,760		$	445,625		$	467,276		$	437,073

^(a)	On March 31, 2008, Shares class of Intermediate-Term Bond Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class Z shares. The financial information of Class Z includes the financial information of Intermediate-Term Bond Fund’s Shares class.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(d)	Total return at net asset value assuming all distributions reinvested.

^(e)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(f)	Rounds to less than 0.01%.

^(g)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Short-Intermediate Bond Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Short-Intermediate Bond Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Bond Fund

Ticker symbols

Class A Shares CNDAX

Class C Shares CNDCX

Table of Contents


Columbia Bond Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		9

Investment Adviser and Portfolio Manager(s)		11

Purchase and Sale of Fund Shares		11

Tax Information		11

Payments to Broker-Dealers and Other Financial Intermediaries		11

Additional Investment Strategies and Policies		12

Management of the Fund		14

Primary Service Providers		14

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		16

Certain Legal Matters		16

Choosing a Share Class		17

Comparison of the Share Classes		17

Sales Charges and Commissions		18

Reductions/Waivers of Sales Charges		21

Distribution and Service Fees		23

Financial Intermediary Compensation		24

Buying, Selling and Exchanging Shares		25

Share Price Determination		25

Transaction Rules and Policies		26

Opening an Account and Placing Orders		30

Distributions and Taxes		33

Financial Highlights		35

Hypothetical Fees and Expenses		37

Icons Guide


		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Bond Fund

Investment Objective

The Fund seeks current income, consistent with minimal fluctuation of principal.

Fees and Expenses of the Fund

Shareholder Fees (fees paid directly from your investment)


	Class A Shares		Class C Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price	4.75	%	N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value	1.00	%^(a)	1.00	%^(b)

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class A Shares		Class C Shares
Management fees	0.78	%	0.78	%
Distribution and/or service (Rule 12b-1) fees	0.25	%	1.00	%
Other expenses	[x.xx	]%	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%	[x.xx	]%

^(a)	This charge applies to investors who buy $1 million or more of Class A shares and redeem them within one year of purchase, with certain limited exceptions.

^(b)	This charge applies to investors who buy Class C shares and redeem them within one year of purchase, with certain limited exceptions.

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class A or Class C shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class A Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Class C Shares

Assuming no redemption of shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Assuming complete redemption of shares at the end of the period

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in bonds and other debt securities. The Fund generally invests at least 65% of its assets in debt securities issued by the U.S. Government and its agencies and instrumentalities, debt securities issued by corporations, and mortgage- and other asset-backed securities that, at the time of purchase, are rated in at least one of the three highest rating categories or are unrated but determined by Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) to be of comparable quality. The Fund may invest up to 25% of its assets in dollar-denominated debt securities issued by foreign governments, companies or other entities and up to 20% of its assets in preferred stock. The Fund also may invest up to 25% of its assets in securities that, at the time of purchase, are rated below investment grade or are unrated but determined by the Adviser to be of comparable quality, which are commonly referred to as “junk bonds.” The Fund’s dollar-weighted average maturity and duration will vary over time depending on the Adviser’s expectations for market and economic conditions.

The Fund may invest in mortgage dollar rolls up to the Fund’s then current position in mortgage-backed securities.

Principal Risks

•

conditions. Debt securities backed by an issuer’s taxing authority may be subject to legal limits on the issuer’s power to increase taxes or otherwise to raise revenue, or may be dependent on legislative appropriation or government aid. Certain debt securities are backed only by revenues derived from a particular project or source, rather than by an issuer’s taxing authority, and thus may have a greater risk of default.

•

Low and Below Investment Grade Securities Risk – Debt securities with the lowest investment grade rating (e.g., BBB by Standard & Poor’s, a division of the McGraw & Hill Companies, Inc. (Standard & Poor’s) or Fitch) or that are below investment grade (which are commonly referred to as “junk bonds”) (e.g., BB or below by Standard & Poor’s, or Fitch, Inc. (Fitch)) are more speculative than securities with higher ratings, and tend to be more sensitive to credit risk, particularly during a downturn in the economy, which is more likely to weaken the ability of the issuers to make principal and interest payments on these securities than is the case for higher-rated securities. These securities typically pay a premium – a higher interest rate or yield – because of the increased risk of loss, including default. These securities also are generally less liquid than higher-rated securities. The securities ratings provided by Moody’s Investors Service, Inc. (Moody’s), Standard & Poor’s and Fitch are based on analyses by these ratings agencies of the credit quality of the securities and may not take into account every risk related to whether interest or principal will be timely repaid.

•

Asset-Backed Securities Risk – The value of the Fund’s asset-backed securities may be affected by, among other things, changes in: interest rates, factors concerning the interests in and structure of the issuer or the originator of the receivables, the creditworthiness of the entities that provide any supporting letters of credit, surety bonds or other credit enhancements, or the market’s assessment of the quality of underlying assets. Asset-backed securities represent interests in, or are backed by, pools of receivables such as credit card, auto, student and home equity loans. They may also be backed, in turn, by securities backed by these types of loans and others, such as mortgage loans. Asset-backed securities can have a fixed or an adjustable rate. Most asset-backed securities are subject to prepayment risk, which is the possibility that the underlying debt may be refinanced or prepaid prior to maturity during periods of declining or low interest rates, causing the Fund to have to reinvest the money received in securities that have lower yields. In addition, the impact of prepayments on the value of asset-backed securities may be difficult to predict and may result in greater volatility. Rising or high interest rates tend to extend the duration of asset-backed securities, making them more volatile and more sensitive to changes in interest rates.

•

Mortgage-Backed Securities Risk – The value of the Fund’s mortgage-backed securities may be affected by, among other things, changes or perceived changes in: interest rates, factors concerning the interests in and structure of the issuer or the originator of the mortgages, the creditworthiness of the entities that provide any supporting letters of credit, surety bonds or other credit enhancements, or the market’s assessment of the quality of underlying assets. Mortgage-backed securities represent interests in, or are backed by, pools of mortgages from which payments of interest and principal (net of fees paid to the issuer or guarantor of the securities) are distributed to the holders of the mortgage-backed securities. Mortgage-backed securities can have a fixed or an adjustable rate. Payment of principal and interest on some mortgage-backed securities (but not the market value of the securities themselves) may be guaranteed (i) by the full faith and credit of the U.S. Government (in the case of securities guaranteed by the Government National Mortgage Association) or (ii) by its agencies, authorities, enterprises or instrumentalities (in the case of securities guaranteed by the Federal National Mortgage Association (FNMA) or the Federal Home Loan Mortgage Corporation (FHLMC)), which are not insured or guaranteed by the U.S. Government (although FNMA and FHLMC may be able to

access capital from the U.S. Treasury to meet their obligations under such securities). Mortgage-backed securities issued by non-governmental issuers (such as commercial banks, savings and loan institutions, private mortgage insurance companies, mortgage bankers and other secondary market issuers) may be supported by various credit enhancements, such as pool insurance, guarantees issued by governmental entities, letters of credit from a bank or senior/subordinated structures, and may entail greater risk than obligations guaranteed by the U.S. Government, whether or not such obligations are guaranteed by the private issuer. Mortgage-backed securities are subject to prepayment risk, which is the possibility that the underlying mortgage may be refinanced or prepaid prior to maturity during periods of declining or low interest rates, causing the Fund to have to reinvest the money received in securities that have lower yields. In addition, the impact of prepayments on the value of mortgage-backed securities may be difficult to predict and may result in greater volatility. Rising or high interest rates tend to extend the duration of mortgage-backed securities, making them more volatile and more sensitive to changes in interest rates.

•

Dollar Rolls Risk – Dollar rolls are transactions in which the Fund sells securities to a counterparty and simultaneously agrees to purchase those or similar securities in the future at a predetermined price. Dollar rolls involve the risk that the market value of the securities the Fund is obligated to repurchase may decline below the repurchase price, or that the counterparty may default on its obligations. These transactions may also increase the Fund’s portfolio turnover rate. If the Fund reinvests the proceeds of the security sold, the Fund will also be subject to the risk that the investments purchased with such proceeds will decline in value (a form of leverage risk).

•

Liquidity Risk – Illiquid securities are securities that cannot be readily disposed of in the normal course of business. There is a risk that the Fund may not be able to sell such securities at the time it desires, or that it cannot sell such securities without adversely affecting their price.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class A and Class C shares include the returns of Core Bond Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc (the Predecessor Fund), for periods prior to March 31, 2008, the date on which these share classes were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the share classes and would be lower for periods prior to March 31, 2008 if they did. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year^*

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx	]%
Worst:	[x] quarter [x]:	[x.xx	]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund's returns for each period with those of the Barclays Capital Aggregate Bond Index, which is a market value-weighted index that tracks the daily price, coupon, pay-downs and total return performance of fixed-rate, publicly placed, dollar-denominated and non-convertible investment grade debt issues with at least $250 million par amount outstanding and with at least one year to final maturity.


	1 year		5 years		10 years
Class A shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class A shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class C shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Barclays Capital Aggregate Bond Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Alexander D. Powers

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Carl W. Pappo

Co-manager. Service with the Fund since 2010.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a calendar quarter-end are disclosed approximately 30 calendar days after each such quarter-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Alexander D. Powers

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Portfolio manager of the Adviser. From 1996 until joining the Adviser in May 2010, Mr. Powers was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Carl W. Pappo, CFA

Co-manager. Service with the Fund since 2010.

Portfolio manager of the Adviser. From 1993 until joining the Adviser in May 2010, Mr. Pappo was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

Portfolio manager of the Adviser. From 2005 until joining the Adviser in May 2010, Mr. Zazzarino was associated with the Fund’s previous investment adviser, Columbia Management Advisors, LLC, or its predecessors as an investment professional.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Bond Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

Choosing a Share Class

Comparison of the Share Classes

Share Class Features


	Class A Shares	Class C Shares
Eligible Investors and Minimum Initial Investments^(a)	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.	Minimum initial investments range from $0 to $2,500; the share class is available to the general public for investment.

Investment Limits	none	up to $999,999

Conversion Features	none	none

Front-End Sales Charges^(b)	4.75% maximum, declining to 0.00% on investments of $1 million or more	none

Contingent Deferred Sales Charges (CDSCs)^(b)	none, except a 1.00% CDSC applies to certain investments of between $1 million and $50 million sold within one year of purchase	1.00% on investments sold within one year of purchase

Maximum Distribution and Service Fees	0.25% service fee	0.75% distribution fee 0.25% service fee

^(a)	See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for more details on the eligible investors and investment minimums of these share classes.

^(b)	See Choosing a Share Class – Reductions/Waivers of Sales Charges for information about certain exceptions to these sales charges.

FUNDamentals^TM

Selling and/or Servicing Agents

Sales Charges and Commissions

Class A Shares—Front-End Sales Charge

FUNDamentals^TM

Front-End Sales Charge Calculation

The following table presents the front-end sales charge as a percentage of both the offering price and the net amount invested.

•

The offering price per share is the net asset value per share plus any front-end sales charge that applies.

•

The net asset value (or NAV) per share is the price of a share calculated by the Fund every business day.

The dollar amount of the sales charge is the difference between the offering price of the shares you buy (based on the applicable sales charge in the table) and the net asset value of those shares.

The front-end sales charge you’ll pay on Class A shares:

•

depends on the amount you’re investing (generally, the larger the investment, the smaller the percentage sales charge), and

•

is based on the total amount of your purchase and the value of your account.

Class A Shares—Front-End Sales Charge—Breakpoint Schedule


Dollar amount of shares bought^(a)	Sales charge as a % of the offering price^(b)		Sales charge as a % of the net amount invested^(b)		Amount retained by or paid to selling and/or servicing agents as a % of the offering price
$0 – $49,999	4.75	%	4.99	%	4.25	%
$50,000 – $99,999	4.50	%	4.71	%	4.00	%
$100,000 – $249,999	3.50	%	3.63	%	3.00	%
$250,000 – $499,999	2.50	%	2.56	%	2.25	%
$500,000 – $999,999	2.00	%	2.04	%	1.75	%
$1,000,000 or more	0.00	%	0.00	%	1.00	%^(c)(d)

^(a)	Purchase amounts and account values are aggregated among all eligible Columbia Fund accounts for the purposes of this table.

^(b)

^(c)

^(d)	For certain group retirement plans, selling and/or servicing agents are eligible to receive a 1.00% commission from the Distributor on all purchases up to $3 million, including those in amounts of less than $1 million that are coded as commission-eligible trades.

Class A Shares—CDSC and Commissions

In some cases, you’ll pay a CDSC if you sell Class A shares that you bought without an initial sales charge.

•

The CDSC on Class A shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

The Distributor may pay your selling and/or servicing agent an up-front commission of up to 4.25% of the offering price per share when you buy Class A shares. The Distributor funds the commission through the applicable sales charge.

The Distributor may also pay your selling and/or servicing agent a cumulative commission when you buy $1 million or more of Class A shares, according to the following schedule:

Class A Shares—Commission Schedule


Purchase Amount	Commission Level (as a % of net asset value per share)
$1 million – $2,999,999	1.00	%
$3 million – $49,999,999	0.50	%
$50 million or more	0.25	%

FUNDamentals^TM

Contingent Deferred Sales Charge

Class C Shares—Sales Charges

You don’t pay a front-end sales charge when you buy Class C shares, but you may pay a CDSC when you sell Class C shares.

The CDSC on Class C shares:

•

is applied to the net asset value at the time of your purchase or sale, whichever is lower, and

•

will not be applied to any shares you receive through reinvested distributions.

Class C Shares—CDSC and Commissions

Reductions/Waivers of Sales Charges

Front-End Sales Charge Reductions

FUNDamentals^TM

Your “Immediate Family” and Account Value Aggregation

Eligible Accounts

The types of accounts that are eligible for the account value aggregation purposes described above are:

•

individual accounts,

•

joint accounts,

•

certain IRA accounts,

•

certain health savings accounts,

•

certain trust accounts, and

•

Uniform Gifts to Minors Act (UGMA)/Uniform Transfers to Minors Act (UTMA) accounts.

Eligible accounts do not include Class R share accounts or accounts holding shares of money market funds that used the Columbia brand before May 1, 2010.

Front-End Sales Charge Waivers

CDSC Waivers

The Fund may change or cancel these terms at any time. Any change or cancellation applies only to future purchases.

For more information about the sales charge reductions and waivers described here, consult the SAI.

Distribution and Service Fees

The table below shows the maximum annual distribution and service fees (as an annual % of average daily net assets) and the combined amount of such fees applicable to each share class:

Distribution and Service (Rule 12b-1) Fees


	Distribution Fee		Service Fee		Combined Total
Class A	—		0.25	%	0.25	%
Class C	0.75	%	0.25	%	1.00	%

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:


		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Eligible Investors

Minimum Initial Investments

Minimum Additional Investments

There is no minimum additional investment for Class A or Class C shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class A or Class C shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

You generally buy Class A shares at the public offering price per share because purchases of Class A shares are generally subject to a front-end sales charge.

•

You buy Class C shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn't issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

In-Kind Distributions

Other Redemption Rules You Should Know

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Same-Fund Exchange Privilege for Class Z Shares

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		daily
Distributions		monthly

The Fund may, however, pay distributions of net investment income more frequently.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution, other than distributions of net investment income that are declared daily, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Columbia Bond Fund—Class A Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	9.09		$	9.09
Income from Investment Operations:
Net investment income^(b)	[x	]		0.35			—	^(c)
Net realized and unrealized gain (loss) on investments and futures contracts	[x	]		(0.26	)		—	^(c)
Total from investment operations	[x	]		0.09			—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.38	)		—	^(c)
From net realized gains	[x	]		(0.01	)		—
Total distributions to shareholders	[x	]		(0.39	)		—	^(c)
Net Asset Value, End of Period	[x	]	$	8.79		$	9.09
Total return^(d)(e)	[x	]		1.04	%		0.01	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(h)	[x	]		0.91	%		0.91	%⁽ ⁱ ⁾
Interest expense	[x	]		—	%^(g)		—
Net expenses^(h)	[x	]		0.91	%		0.91	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.22	%		0.14	%⁽ ⁱ ⁾
Net investment income^(h)	[x	]		3.99	%		4.16	%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		209	%		49	%^(f)
Net assets, end of period (000’s)	[x	]	$	5,299		$	10

^(a)	Class A shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no initial sales charge or contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Rounds to less than 0.01%.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

Columbia Bond Fund—Class C Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Period Ended March 31, 2008^(a)
Net Asset Value, Beginning of Period	[x	]	$	9.09		$	9.09
Income from Investment Operations:
Net investment income^(b)	[x	]		0.29			—	^(c)
Net realized and unrealized gain (loss) on investments and futures contracts	[x	]		(0.26	)		—	^(c)
Total from investment operations	[x	]		0.03			—	^(c)
Less Distributions to Shareholders:
From net investment income	[x	]		(0.31	)		—	^(c)
From net realized gains	[x	]		(0.01	)		—
Total distributions to shareholders	[x	]		(0.32	)		—	^(c)
Net Asset Value, End of Period	[x	]	$	8.80		$	9.09
Total return^(d)(e)	[x	]		0.44	%		0.01	%^(f)
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(h)	[x	]		1.66	%		1.66	%⁽ ⁱ ⁾
Interest expense	[x	]		—	%^(g)		—
Net expenses^(h)	[x	]		1.66	%		1.66	%⁽ ⁱ ⁾
Waiver/Reimbursement	[x	]		0.22	%		0.14	%⁽ ⁱ ⁾
Net investment income^(h)	[x	]		3.32	%		3.41	%⁽ ⁱ ⁾
Portfolio turnover rate	[x	]		209	%		49	%^(f)
Net assets, end of period (000’s)	[x	]	$	1,317		$	10

^(a)	Class C shares commenced operations on March 31, 2008. Per share data and total return reflect activity from that date.

^(b)	Per share data was calculated using the average shares outstanding during the period.

^(c)	Rounds to less than $0.01 per share.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested and no contingent deferred sales charge.

^(f)	Not annualized.

^(g)	Rounds to less than 0.01%.

^(h)	The benefits derived from expense reductions had an impact of less than 0.01%.

⁽ⁱ⁾	Annualized.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The charts show the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in each share class of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The charts also assume that all dividends and distributions are reinvested. The annual expense ratio used for each share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the charts and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower. The charts shown below reflect the maximum initial sales charge. If contingent deferred sales charges were reflected, the “Hypothetical Year-End Balance After Fees and Expenses” amounts shown would be lower and the ’Annual Fees and Expenses” amounts shown would be higher.

Columbia Bond Fund—Class A Shares

Maximum Initial Sales Charge 4.75%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

]%^(b) ^%

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

^(b)	Reflects deduction of the maximum initial sales charge.

Columbia Bond Fund—Class C Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

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Columbia Bond Fund

Class A and Class C Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Bond Fund

Ticker symbol

Class Z Shares: UMMGX

Table of Contents


Columbia Bond Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Z Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		27

Financial Highlights		29

Hypothetical Fees and Expenses		30

Icons Guide



		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Bond Fund

Investment Objective

The Fund seeks current income, consistent with minimal fluctuation of principal.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Z Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Z Shares
Management fees	0.78	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example illustrates the hypothetical expenses that you would incur over the time periods indicated, and assumes that:

•

you invest $10,000 in Class Z shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Z Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in bonds and other debt securities. The Fund generally invests at least 65% of its assets in debt securities issued by the U.S. Government and its agencies and instrumentalities, debt securities issued by corporations, and mortgage- and other asset-backed securities that, at the time of purchase, are rated in at least one of the three highest rating categories or are unrated but determined by Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) to be of comparable quality. The Fund may invest up to 25% of its assets in dollar-denominated debt securities issued by foreign governments, companies or other entities and up to 20% of its assets in preferred stock. The Fund also may invest up to 25% of its assets in securities that, at the time of purchase, are rated below investment grade or are unrated but determined by the Adviser to be of comparable quality, which are commonly referred to as “junk bonds.” The Fund’s dollar-weighted average maturity and duration will vary over time depending on the Adviser’s expectations for market and economic conditions.

The Fund may invest in mortgage dollar rolls up to the Fund’s then current position in mortgage-backed securities.

Principal Risks

•

Liquidity Risk – Illiquid securities are securities that cannot be readily disposed of in the normal course of

business. There is a risk that the Fund may not be able to sell such securities at the time it desires, or that it cannot sell such securities without adversely affecting their price.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns for Class Z shares include the returns of Core Bond Fund, the predecessor to the Fund and a series of Excelsior Funds, Inc (the Predecessor Fund) for periods prior to March 31, 2008, the date on which Class Z shares were initially offered by the Fund. The returns shown do not reflect any differences in expenses between the Predecessor Fund and the Fund. If differences in expenses were reflected, the returns shown for periods prior to March 31, 2008 would be lower. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%) as of December 31 Each Year*

The bar chart below shows you how the performance of the Fund’s Class Z shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009

The table compares the Fund’s returns for each period with those of the Barclays Capital Aggregate Bond Index, which is a market value-weighted index that tracks the daily price, coupon, pay-downs and total return performance of fixed-rate, publicly placed, dollar-denominated and non-convertible investment grade debt issues with at least $250 million par amount outstanding and with at least one year to final maturity.


	1 year		5 years		10 years
Class Z shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Z shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Barclays Capital Aggregate Bond Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Alexander D. Powers

Lead Manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Carl W. Pappo

Co-manager. Service with the Fund since 2010.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a calendar quarter-end are disclosed approximately 30 calendar days after each such quarter-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Alexander D. Powers

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Carl W. Pappo, CFA

Co-manager. Service with the Fund since 2010.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Bond Fund		0.15	%

The Distributor

The Transfer Agent

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services—Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Z Shares

Description of the Share Class

Share Class Features


		Class Z Shares
Eligible Investors and Minimum Initial Investments		Class Z shares are available only to certain eligible investors, which are subject to different minimum initial investment requirements. These minimum initial investment amounts range from $0 to $2,500. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM


NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

		(Value of assets of the share class)
NAV	=	—(Liabilities of the share class)
		Number of outstanding shares of the class

Transaction Rules and Policies

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

Telephone orders may not be as secure as written orders. Columbia Funds will take reasonable steps to confirm that telephone instructions are genuine. For example, we require

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Small Account Policy—Accounts Below $250

Small Account Policy—Minimum Balance Fee

market value of Fund shares, sales loads applicable to a particular class of shares, or for other reasons.

Exceptions to the Above Small Account Policy (Accounts Below $250 and Minimum Balance Fee)

Small Account Policy—Broker/Dealer and Wrap Fee Accounts

Columbia Funds may automatically redeem shares at any time from broker/dealer networked accounts and wrap fee accounts that have account balances of $20 or less or that have less than one share.

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Minimum Initial Investments

There is no minimum initial investment in Class Z shares for the following categories of eligible investors:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $1,000:

•

The minimum initial investment in Class Z shares for the following categories of eligible investors is $2,500:

•

Any investor buying shares through a Columbia Management state tuition plan organized under Section 529 of the Internal Revenue Code.

•

Any trustee or director (or family member of a trustee or director) of a fund distributed by the Distributor.

•

Any employee (or family member of an employee) of Bank of America or one of its subsidiaries.

•

Any institutional investor who is a corporation, partnership, trust, foundation, endowment, institution, government

entity, or similar organization, which meets the respective qualifications for an accredited investor, as defined under the Securities Act of 1933.

•

For investors establishing a Systematic Investment Plan, the minimum initial investment is $50.

Minimum Additional Investments

There is no minimum additional investment for Class Z shares.

Systematic Investment Plan

Dividend Diversification

Wire Purchases

You may buy Class Z shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Z shares at net asset value because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

Electronic Funds Transfer

Systematic Withdrawal Plan

The Systematic Withdrawal Plan lets you withdraw funds from your Class Z shares account any day of the month on a monthly, quarterly or semi-annual basis. Contact the Transfer Agent or your financial advisor to set up the plan. Your account balance generally must be at least $5,000 to set up the plan, but certain fee-based and wrap accounts are not subject to this requirement. All dividend and capital gain distributions must be reinvested to set up the plan. A Systematic Withdrawal Plan cannot be set up on an account that already has a Systematic Investment Plan established. If you set up the plan after you’ve opened your account, we may require your signature to be Medallion guaranteed.

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

•

Also keep in mind Columbia Funds’ Small Account Policy, which is described above in Buying, Selling and Exchanging Shares – Transaction Rules and Policies.

Exchanging Shares

Systematic Exchanges

Exchanges will continue as long as your balance is sufficient to complete the systematic monthly transfers, subject to Columbia Funds’ Small Account Policy described above in

Buying, Selling and Exchanging Shares – Transaction Rules and Policies. You may terminate the program or change the amount you would like to exchange (subject to the $100 minimum) by calling Columbia Funds at 800.345.6611. A sales charge may apply when you exchange shares of a Columbia Fund that were not assessed a sales charge at the time of your initial purchase.

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		daily
Distributions		monthly

The Fund may, however, pay distributions of net investment income more frequently.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution, other than distributions of net investment income that are declared daily, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

The information in the financial highlights table prior to March 31, 2008 represents Shares Class shares of Core Bond Fund, a series of Excelsior Funds, Inc. (the Predecessor Fund), the predecessor to the Fund.

Columbia Bond Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006^(h)
Net Asset Value, Beginning of Period	[x	]	$	9.09		$	8.98		$	8.84		$	9.15
Income from Investment Operations:
Net investment income^(c)	[x	]		0.41			0.40			0.39			0.37
Net realized and unrealized gain (loss) on investments, futures contracts and swap contracts	[x	]		(0.28	)		0.10			0.14			(0.18	)
Total from investment operations	[x	]		0.13			0.50			0.53			0.19
Less Distributions to Shareholders:
From net investment income	[x	]		(0.41	)		(0.39	)		(0.39	)		(0.38	)
From net realized gains	[x	]		(0.01	)		—			—			(0.12	)
Total distributions to shareholders	[x	]		(0.42	)		(0.39	)		(0.39	)		(0.50	)
Net Asset Value, End of Period	[x	]	$	8.80		$	9.09		$	8.98		$	8.84
Total return^(d)(e)	[x	]		1.49	%		5.75	%		6.08	%		2.00	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense^(g)	[x	]		0.66	%		0.90	%		0.90	%		0.90	%
Interest expense	[x	]		—	%^(f)		—			—			—
Net expenses^(g)	[x	]		0.66	%		0.90	%		0.90	%		0.90	%
Waiver/Reimbursement	[x	]		0.22	%		0.22	%		0.30	%		0.40	%
Net investment income^(g)	[x	]		4.62	%		4.45	%		4.36	%		4.05	%
Portfolio turnover rate	[x	]		209	%		49	%		49	%		95	%
Net assets, end of period (000’s)	[x	]	$	492,874		$	546,781		$	313,967		$	281,767

^(a)	On March 31, 2008, Shares class of Core Bond Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class Z shares. The financial information of Class Z shares includes the financial information of Core Bond Fund’s Shares class.

^(b)	On March 31, 2008, Core Bond Fund’s Institutional Shares class were exchanged for Class Z shares of the Fund.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Rounds to less than 0.01%.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Z shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Bond Fund—Class Z Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees and
Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Bond Fund

Class Z Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

LOGO

Prospectus

August 1, 2010

Columbia Funds

Columbia Bond Fund

Ticker symbol

Class Y Shares CBFYX

Table of Contents


Columbia Bond Fund		3

Investment Objective		3

Fees and Expenses of the Fund		3

Principal Investment Strategies		5

Principal Risks		5

Performance Information		8

Investment Adviser and Portfolio Manager(s)		10

Purchase and Sale of Fund Shares		10

Tax Information		10

Payments to Broker-Dealers and Other Financial Intermediaries		10

Additional Investment Strategies and Policies		11

Management of the Fund		13

Primary Service Providers		13

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest		15

Certain Legal Matters		15

About Class Y Shares		16

Description of the Share Class		16

Financial Intermediary Compensation		17

Buying, Selling and Exchanging Shares		18

Share Price Determination		18

Transaction Rules and Policies		19

Opening an Account and Placing Orders		23

Distributions and Taxes		26

Financial Highlights		28

Hypothetical Fees and Expenses		30

Icons Guide


		Investment Objective

		Fees and Expenses of the Fund

		Principal Investment Strategies

		Principal Risks

		Performance Information

		Other Roles and Relationships of Ameriprise Financial and its Affiliates - Certain Conflicts of Interest

Columbia Bond Fund

Investment Objective

The Fund seeks current income, consistent with minimal fluctuation of principal.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)


		Class Y Shares
Maximum sales charge (load) imposed on purchases, as a % of offering price		N/A
Maximum deferred sales charge (load) imposed on redemptions, as a % of the lower of the original purchase price or net asset value		N/A

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)


	Class Y Shares
Management fees	0.78	%
Distribution and/or service (Rule 12b-1) fees	0.00	%
Other expenses	[x.xx	]%
Total annual Fund operating expenses	[x.xx	]%

Example

•

you invest $10,000 in Class Y shares of the Fund for the periods indicated,

•

your investment has a 5% return each year, and

•

the Fund’s total annual operating expenses remain the same as shown in the table above.

Based on the assumptions listed above, your costs would be:

1 year

3 years

5 years

10 years

Class Y Shares

[xxx

]

[xxx

]

[xxx

]

[xxx

]

Remember this is an example only. Your actual costs may be higher or lower.

Portfolio Turnover

Principal Investment Strategies

Under normal circumstances, the Fund invests at least 80% of its net assets in bonds and other debt securities. The Fund generally invests at least 65% of its assets in debt securities issued by the U.S. Government and its agencies and instrumentalities, debt securities issued by corporations, and mortgage- and other asset-backed securities that, at the time of purchase, are rated in at least one of the three highest rating categories or are unrated but determined by Columbia Management Investment Advisers, LLC, the Fund’s investment adviser (the Adviser) to be of comparable quality. The Fund may invest up to 25% of its assets in dollar-denominated debt securities issued by foreign governments, companies or other entities and up to 20% of its assets in preferred stock. The Fund also may invest up to 25% of its assets in securities that, at the time of purchase, are rated below investment grade or are unrated but determined by the Adviser to be of comparable quality, which are commonly referred to as “junk bonds.” The Fund’s dollar-weighted average maturity and duration will vary over time depending on the Adviser’s expectations for market and economic conditions.

The Fund may invest in mortgage dollar rolls up to the Fund’s then current position in mortgage-backed securities.

Principal Risks

•

Liquidity Risk – Illiquid securities are securities that cannot be readily disposed of in the normal course of

business. There is a risk that the Fund may not be able to sell such securities at the time it desires, or that it cannot sell such securities without adversely affecting their price.

Performance Information

The following bar chart and table show you how the Fund has performed in the past, and can help you understand the risks of investing in the Fund. The returns include the returns of Class Z shares for periods prior to July 15, 2009, the date on which Class Y shares were initially offered by the Fund. The returns for Class Z shares include the returns of Core Bond Fund, the prececessor to the Fund and a series of Excelsior Funds, Inc. (the Predecessor Fund) for periods prior to March 31, 2008, the date on which Class Z sales were initially offered by the Fund. Class Z shares, which are not offered in this prospectus, would have annual returns substantially similar to those of Class Y shares because they are invested in the same portfolio of securities. The returns shown have not been adjusted to reflect any differences in expenses between Class Y and Class Z shares. The returns shown do not reflect any difference in expense between the Predecessor Fund and the Fund. If difference in expenes were reflected, the returns shown for periods prior to March 31, 2008 would be lower. The Fund’s past performance (before or after taxes) is no guarantee of how the Fund will perform in the future.

Year by Year Total Return (%)as of December 31 Each Year^*

The bar chart below shows you how the performance of the Fund’s Class Y shares has varied from year to year.

LOGO

*	Year-to-date return as of June 30, 2010: [x.xx]%

Best and Worst Quarterly Returns During this Period


Best:	[x] quarter [x]:	[x.xx]%
Worst:	[x] quarter [x]:	[x.xx]%

Average Annual Total Return as of December 31, 2009


	1 year		5 years		10 years
Class Y shares returns before taxes	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Y shares returns after taxes on distributions	[x.xx	]%	[x.xx	]%	[x.xx	]%
Class Y shares returns after taxes on distributions and sale of Fund shares	[x.xx	]%	[x.xx	]%	[x.xx	]%
Barclays Capital Aggregate Bond Index (reflects no deductions for fees, expenses or taxes)	[x.xx	]%	[x.xx	]%	[x.xx	]%

Investment Adviser and Portfolio Manager(s)

Investment Adviser

Columbia Management Investment Advisers, LLC

Portfolio Managers

Alexander D. Powers

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Carl W. Pappo

Co-manager. Service with the Fund since 2010.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

Purchase and Sale of Fund Shares

You may purchase or redeem shares of the Fund on any business day on the Columbia Funds’ website at www.columbiafunds.com, by mail (Columbia Funds, c/o Columbia Management Investment Services Corp., P.O. Box 8081, Boston, MA 02266-8081) or by telephone at 800.422.3737. Shares may be purchased by electronic funds transfer, by check or by wire. Class Y shares are available only to the following categories of investors (i) individual investors and institutional clients (endowments, foundations, defined benefit plans, etc.) who invest at least $1 million in Class Y shares of a single Fund and (ii) group retirement plans (including 401(k) plans, 457 plans, employer sponsored 403(b) plans, profit sharing and money purchase plans) with plan assets of at least $10 million. Currently, Class Y shares are offered only to certain former shareholders of the Funds of Columbia Funds Institutional Trust and to institutional and high net worth individuals and clients invested in certain pooled investment vehicles and separate accounts managed by the Adviser. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details. There is no minimum additional investment for Class Y shares. You may receive redemption proceeds by electronic funds transfer, by check or by wire.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Additional Investment Strategies and Policies

Changing the Fund’s Investment Objective and Policies

Investment Guidelines

Holding Other Kinds of Investments

Investing in Money Market Funds

Lending Securities

Portfolio Holdings Disclosure

The Fund’s complete portfolio holdings as of a calendar quarter-end are disclosed approximately 30 calendar days after each such quarter-end.

In addition, more current information concerning the Fund’s portfolio holdings as of specified dates also may be disclosed on the Columbia Funds’ website.

Investing Defensively

Mailings to Households

Additional Information on Portfolio Turnover

A mutual fund that replaces, or turns over, more than 100% of its investments in a year is considered to have a high portfolio turnover rate. A high portfolio turnover rate can generate larger distributions of short-term capital gains to shareholders, which for individuals are generally taxable at higher rates than long-term capital gains for U.S. federal income tax purposes. A high portfolio turnover rate can also mean higher brokerage and other transaction costs, which could reduce a fund’s returns. In general, the greater the volume of buying and selling by a fund, the greater the impact that brokerage commissions will have on its returns. The Fund generally buys securities for capital appreciation, investment income or both. However, the Fund may sell securities regardless of how long they’ve been held. You’ll find the Fund’s portfolio turnover rate for its most recent fiscal year in the Fees and Expenses of the Fund — Portfolio Turnover section of this prospectus and portfolio turnover rates for prior fiscal years in the Financial Highlights section of this prospectus.

Management of the Fund

Primary Service Providers

The Adviser

Subadviser(s)

At present, the Adviser has not engaged any investment subadviser for the Fund.

Portfolio Managers

Alexander D. Powers

Lead manager. Service with the Fund since 2008 and with the predecessor fund since 1997.

Carl W. Pappo, CFA

Co-manager. Service with the Fund since 2010.

Michael Zazzarino

Co-manager. Service with the Fund since 2008 and with the predecessor fund since 2005.

The Administrator

Annual Administration Fee,

as a % of Average Daily Net Assets


Columbia Bond Fund		0.15	%

The Distributor

The Transfer Agent

The Transfer Agent is a registered transfer agent and a wholly-owned subsidiary of Ameriprise Financial. The Transfer Agent’s responsibilities include processing purchases, sales and exchanges, calculating and paying distributions, keeping shareholder records, preparing account statements and providing customer service. Class Y shares of the Fund pay the Transfer Agent monthly fees on a per-account basis. Fees paid to the Transfer Agent include reimbursements for certain out-of-pocket expenses, subject to certain limitations, paid by the Transfer Agent on the Fund’s behalf.

Expense Reimbursement Arrangements

Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest

Conflicts of interest and limitations that could affect a Columbia Fund may arise from, for example, the following:

•

compensation and other benefits received by the Adviser and other Ameriprise Financial affiliates related to the management/administration of a Columbia Fund and the sale of its shares;

•

separate and potentially divergent management of a Columbia Fund and other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates;

•

regulatory and other investment restrictions on investment activities of the Adviser and other Ameriprise Financial affiliates and accounts advised/managed by them;

•

insurance and other relationships of Ameriprise Financial affiliates with companies and other entities in which a Columbia Fund invests; and

•

regulatory and other restrictions relating to the sharing of information between Ameriprise Financial and its affiliates, including the Adviser, and a Columbia Fund.

Additional information about Ameriprise Financial and the types of conflicts of interest and other matters referenced above is set forth in the “Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest” section of the SAI, which is identified by the icon. Investors in the Columbia Funds should carefully review these disclosures and consult with their financial advisor if they have any questions.

Certain Legal Matters

About Class Y Shares

Description of the Share Class

Share Class Features

The Fund offers one class of shares in this prospectus: Class Y shares. The Fund may also offer other classes of shares through a separate prospectus. Each share class has its own investment eligibility criteria, cost structure and other features. The following summarizes the primary features of the Class Y shares offered by this prospectus. Contact your financial advisor or Columbia Funds for more information about the Fund’s share classes and how to choose among them.


		Class Y Shares
Eligible Investors and Minimum Initial Investments		Class Y shares are available only to the following categories of investors: (i) individual investors and institutional clients (endowments, foundations, defined benefit plans, etc.) who invest at least $1 million in Class Y shares of a single Fund and (ii) group retirement plans (including 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase plans) with plan assets of at least $10 million. Currently, Class Y shares are offered only to certain former shareholders of the Funds of Columbia Funds Institutional Trust and to institutional and high net worth individuals and clients invested in certain pooled investment vehicles and separate accounts managed by the Adviser. See Buying, Selling and Exchanging Shares – Opening an Account and Placing Orders for details.

Investment Limits		none

Conversion Features		none

Front-End Sales Charges		none

Contingent Deferred Sales Charges (CDSCs)		none

Maximum Distribution and Service Fees		none

FUNDamentals^TM

Selling and/or Servicing Agents

Financial Intermediary Compensation

The Distributor, the Transfer Agent and the Adviser may also make payments to financial intermediaries, including other Ameriprise Financial affiliates, that provide shareholder services to retirement plans and other investment programs to compensate those intermediaries for services they provide to such programs, including, but not limited to, sub-accounting, sub-transfer agency, similar shareholder or participant recordkeeping, shareholder or participant reporting, or shareholder or participant transaction processing. These payments for shareholder servicing support vary by financial intermediary.

The Distributor and the Adviser may make other payments or allow promotional incentives to broker/dealers to the extent permitted by SEC and Financial Industry Regulatory Authority (FINRA) rules and by other applicable laws and regulations.

Amounts paid by the Distributor and the Adviser and their affiliates are paid out of the Distributor’s and the Adviser’s own resources and do not increase the amount paid by you or the Fund. You can find further details about the payments made by the Distributor and the Adviser and their affiliates and the services provided by financial intermediaries in the SAI. Your financial intermediary may charge you fees and commissions in addition to those described in this prospectus. You should consult with your financial intermediary and review carefully any disclosure your financial intermediary provides regarding its services and compensation. Depending on the financial arrangement in place at any particular time, a financial intermediary and its financial consultants may have a financial incentive for recommending the Fund or a particular share class over others. See Management of the Fund – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information.

Buying, Selling and Exchanging Shares

Share Price Determination

FUNDamentals^TM

NAV Calculation

Each of the Fund’s share classes calculates its NAV as follows:

Transaction Rules and Policies

You should also ask your selling and/or servicing agent about its rules, fees and policies for buying, selling and exchanging shares, which may be different from those described here, and about its related programs or services.

Also remember that the Fund may refuse any order to buy or exchange shares. If this happens, we’ll return any money we’ve received, but no interest will be paid on that money.

Order Processing

FUNDamentals^TM

Business Days

“Good Form”

Medallion Signature Guarantees

Written Transactions

Telephone Transactions

periods of significant economic or market change or business interruption.

Online Transactions

You can sell up to an aggregate of $100,000 of shares through the internet in any 30-day period if you qualify for internet orders.

Customer Identification Program

Cash Flows

Information Sharing Agreements

Excessive Trading Practices

Limitations on the Ability to Detect and Prevent Excessive Trading Practices – The Fund takes various steps designed to detect and prevent excessive trading, including daily review of available shareholder transaction information. However, the Fund receives buy, sell and exchange orders through financial intermediaries, and cannot always know of or reasonably detect excessive trading that may be facilitated by financial intermediaries or by the use of the omnibus account arrangements they offer. Omnibus account arrangements are common forms of holding shares of mutual funds, particularly among certain financial intermediaries such as broker/ dealers, retirement plans and variable insurance products. These arrangements often permit financial intermediaries to aggregate their clients’ transactions and accounts, and in these circumstances, the identity of the shareholders is often not known.

Risks of Excessive Trading – Excessive trading creates certain risks to the Fund’s long-term shareholders and may create the following adverse effects:

•

negative impact on the Fund’s performance;

•

potential dilution of the value of the Fund’s shares;

•

losses on the sale of investments resulting from the need to sell securities at less favorable prices;

•

increased taxable gains to the Fund’s remaining shareholders resulting from the need to sell securities to meet sell orders; and

•

increased brokerage and administrative costs.

Opening an Account and Placing Orders

Buying Shares

Once you have opened an account, you can buy Class Y shares in a lump sum by check, by dividend diversification, by wire or by electronic funds transfer. Class Y shares are only available to the categories of eligible investors described below.

Eligible Investors and Minimum Initial Investments

Class Y shares are available only to the following categories of eligible investors:

•

Individual investors and institutional clients (endowments, foundations, defined benefit plans, etc.) who invest at least $1 million in Class Y shares of a single Fund.

•

Group retirement plans (including 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase plans) with plan assets of at least $10 million.

Currently, Class Y shares are offered only to certain former shareholders of the Funds of Columbia Funds Institutional Trust and to institutional and high net worth individuals and clients invested in certain pooled investment vehicles and separate accounts managed by the Adviser.

Minimum Additional Investments

There is no minimum additional investment for Class Y shares.

Dividend Diversification

Wire Purchases

You may buy Class Y shares of the Fund by wiring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737.

Electronic Funds Transfer

You may buy Class Y shares of the Fund by electronically transferring money from your bank account to your Fund account by calling the Transfer Agent at 800.422.3737. An electronic funds transfer may take up to three business days to settle and be considered in “good form.” You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Other Purchase Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your buy order in “good form,” your purchase will be made at the next calculated net asset value per share.

•

You generally buy Class Y shares at net asset value per share because no front-end sales charge applies to purchases of this share class.

•

Selling and/or servicing agents are responsible for sending your buy orders to the Transfer Agent and ensuring that we receive your money on time.

•

Shares bought are recorded on the books of the Fund. The Fund doesn’t issue certificates.

Selling Shares

When you sell your shares, the Fund is effectively buying them back from you. This is called a redemption.

Wire Redemptions

You may request that your Class Y shares sale proceeds be wired to your bank account by calling the Transfer Agent at 800.422.3737. You must set up this feature prior to your request. For shares sold by Fedwire, there is generally a fee of $7.50. The receiving bank may charge an additional fee. The Transfer Agent may waive the fee for certain accounts. The minimum amount that can be redeemed by wire is $500.

Electronic Funds Transfer

You may sell Class Y shares of the Fund and request that the proceeds be electronically transferred to your bank account by calling the Transfer Agent at 800.422.3737. It may take up to three business days for the sale proceeds to be received by your bank. You must set up this feature by contacting the Transfer Agent prior to your request to obtain any necessary forms.

Systematic Withdrawal Plan

The Systematic Withdrawal Plan lets you withdraw funds from your Class Y shares account any day of the month on a monthly, quarterly or semi-annual basis. Contact the Transfer Agent or your financial advisor to set up the plan. Your account balance generally must be at least $5,000 to set up the plan, but certain fee-based and wrap accounts are not subject to this requirement. All dividend and capital gain distributions must be reinvested to set up the plan. A Systematic Withdrawal Plan cannot be set up on an account that already has a Systematic Investment Plan established. If you set up the plan after you’ve opened your account, we may require your signature to be Medallion guaranteed.

In-Kind Distributions

Other Redemption Rules You Should Know

•

Once the Transfer Agent or your selling and/or servicing agent receives your sell order in “good form,” your shares will be sold at the next calculated net asset value per share.

•

No interest will be paid on uncashed redemption checks.

•

Other restrictions may apply to retirement accounts. For information about these restrictions, contact your retirement plan administrator.

Exchanging Shares

Systematic Exchanges

You may buy Class Y shares of the Fund by exchanging $100 or more each month from another Columbia Fund for shares of the same class of the Fund at no additional cost. Contact the Transfer Agent or your financial advisor to set up the plan. If you set up your plan to exchange more than $100,000 each month, you must have your signature Medallion guaranteed.

Exchanges will continue as long as your balance is sufficient to complete the systematic monthly transfers. You may terminate the program or change the amount you would like to exchange (subject to the $100 minimum) by calling Columbia Funds at 800.345.6611.

The rules described below for making exchanges apply to systematic exchanges.

Other Exchange Rules You Should Know

•

Exchanges are made at net asset value.

•

You can generally make exchanges between like share classes of any Columbia Fund. Some exceptions apply.

•

The rules for buying shares of a Columbia Fund generally apply to exchanges into that Fund.

•

You may make exchanges only into a Columbia Fund that is legally offered and sold in your state of residence.

•

You generally may make an exchange only into a Columbia Fund that is accepting investments.

•

The Fund may change or cancel your right to make an exchange by giving the amount of notice required by regulatory authorities (generally 60 days for a material change or cancellation).

•

Unless your account is part of a tax-advantaged arrangement, an exchange for shares of another fund is a taxable event, and you may recognize a gain or loss for tax purposes.

Distributions and Taxes

Distributions to Shareholders

A mutual fund can make money two ways:

•

It can earn income on its investments. Examples of fund income are interest paid on money market instruments and bonds, and dividends paid on common stocks.

•

FUNDamentals^TM

Distributions

Declaration and Distribution Schedule


Declarations		daily
Distributions		monthly

The Fund may, however, pay distributions of net investment income more frequently.

Unless you are a tax-exempt investor or holding Fund shares through a tax-advantaged account (such as a 401(k) plan or IRA), you should consider avoiding buying Fund shares shortly before the Fund makes a distribution, other than distributions of net investment income that are declared daily, because doing so can cost you money in taxes. This is because you will, in effect, receive part of your purchase price back in the distribution. This is known as “buying a dividend.” To avoid “buying a dividend,” check the Fund’s distribution schedule online at www.columbiafunds.com, or by calling us at 800.345.6611, before you invest.

capital loss carryforwards generally expire after eight taxable years and may be subject to substantial limitations.

Taxes and Your Investment

•

Distributions generally are taxable to you when paid, whether they are paid in cash or automatically reinvested in additional shares of the Fund.

•

FUNDamentals^TM

Taxes

Financial Highlights

Class Y shares commenced operations on July 15, 2009. The financial highlights set forth below reflect the financial results of the Fund’s Class Z shares. Class Y shares would have had financial results similar to those of Class Z shares, which are not offered in this prospectus, because they are invested in the same portfolio of securities.

Columbia Bond Fund—Class Z Shares


	Year Ended March 31, 2010		Year Ended March 31, 2009			Year Ended March 31, 2008^(a)(b)			Year Ended March 31, 2007			Year Ended March 31, 2006^(h)
Net Asset Value, Beginning of Period	[x	]	$	9.09		$	8.98		$	8.84		$	9.15
Income from Investment Operations:
Net investment income (c)	[x	]		0.41			0.40			0.39			0.37
Net realized and unrealized gain (loss) on investments, futures contracts and swap contracts	[x	]		(0.28	)		0.10			0.14			(0.18	)
Total from investment operations	[x	]		0.13			0.50			0.53			0.19
Less Distributions to Shareholders:
From net investment income	[x	]		(0.41	)		(0.39	)		(0.39	)		(0.38	)
From net realized gains	[x	]		(0.01	)		—			—			(0.12	)
Total distributions to shareholders	[x	]		(0.42	)		(0.39	)		(0.39	)		(0.50	)
Net Asset Value, End of Period	[x	]	$	8.80		$	9.09		$	8.98		$	8.84
Total return (d)(e)	[x	]		1.49	%		5.75	%		6.08	%		2.00	%
Ratios to Average Net Assets/Supplemental Data:
Net expenses before interest expense (g)	[x	]		0.66	%		0.90	%		0.90	%		0.90	%
Interest expense	[x	]		—	%^(f)		—			—			—
Net expenses (g)	[x	]		0.66	%		0.90	%		0.90	%		0.90	%
Waiver/Reimbursement	[x	]		0.22	%		0.22	%		0.30	%		0.40	%
Net investment income (g)	[x	]		4.62	%		4.45	%		4.36	%		4.05	%
Portfolio turnover rate	[x	]		209	%		49	%		49	%		95	%
Net assets, end of period (000’s)	[x	]	$	492,874		$	546,781		$	313,967		$	281,767

^(a)	On March 31, 2008, Shares class of Core Bond Fund, a series of Excelsior Funds, Inc., was reorganized into the Fund’s Class Z shares. The financial information of Class Z shares includes the financial information of Core Bond Fund’s Shares class.

^(b)	On March 31, 2008, Core Bond Fund’s Institutional Shares class were exchanged for Class Z shares of the Fund.

^(c)	Per share data was calculated using the average shares outstanding during the period.

^(d)	Had the investment advisor and/or any of its affiliates not waived fees or reimbursed a portion of expenses, total return would have been reduced.

^(e)	Total return at net asset value assuming all distributions reinvested.

^(f)	Rounds to less than 0.01%.

^(g)	The benefits derived from expense reductions had an impact of less than 0.01%.

^(h)	Per share data for the years ended March 31, 2006 and 2005 were audited by other auditors.

Hypothetical Fees and Expenses

The following supplemental hypothetical investment information provides additional information about the effect of the fees and expenses of the Fund, including investment advisory fees and other Fund costs, on the Fund’s returns over a 10-year period. The chart shows the estimated fees and expenses that would be charged on a hypothetical investment of $10,000 in Class Y shares of the Fund, assuming a 5% return each year, the cumulative return after fees and expenses and the hypothetical year-end balance after fees and expenses. The chart also assumes that all dividends and distributions are reinvested. The annual expense ratio used for the share class, which is the same as that stated in the Annual Fund Operating Expenses table, is presented in the chart and is net of any contractual fee waivers or expense reimbursements for the period of contractual commitment. Your actual costs may be higher or lower.

Columbia Bond Fund—Class Y Shares

Maximum Initial Sales Charge 0.00%

Initial Hypothetical Investment Amount
$10,000.00

Assumed Rate of Return 5%

Year

Cumulative Return
Before Fees and
Expenses

Annual Expense
Ratio

Cumulative Return
After Fees and
Expenses

Hypothetical Year-
End Balance After
Fees and Expenses

Annual Fees
and Expenses^(a)

5.00

[x.xx

[xxx

]

[xxx

]

10.25

[x.xx

[xxx

]

[xxx

]

15.76

[x.xx

[xxx

]

[xxx

]

21.55

[x.xx

[xxx

]

[xxx

]

27.63

[x.xx

[xxx

]

[xxx

]

34.01

[x.xx

[xxx

]

[xxx

]

40.71

[x.xx

[xxx

]

[xxx

]

47.75

[x.xx

[xxx

]

[xxx

]

55.13

[x.xx

[xxx

]

[xxx

]

62.89

[x.xx

[xxx

]

[xxx

]

Total Gain After Fees and Expenses

[xxx

]

Total Annual Fees and Expenses Paid

[xxx

]

^(a)	Annual Fees and Expenses are calculated based on the average between the beginning and ending balance for each year. All information is calculated on an annual compounding basis.

LOGO

Columbia Bond Fund

Class Y Shares

Prospectus, August 1, 2010

For More Information


By Mail:		Columbia Funds c/o Columbia Management Investment Services Corp. P.O. Box 8081 Boston, MA 02266-8081

By Telephone:		800.345.6611

Online:		www.columbiafunds.com

Annual and Semi-Annual Reports to Shareholders

Shareholder Communications with the Board

Statement of Additional Information

The SAI provides more detailed information about the Fund and its policies. The SAI is legally part of this prospectus (incorporated by reference). A copy has been filed with the SEC.

Information Provided by the SEC

FUNDamentals™ is a trademark of Ameriprise Financial.

The investment company registration number of Columbia Funds Series Trust I, of which the Fund is a series, is 811-04367.

One Financial Center, Boston, MA 02111-2621

800.345.6611 www.columbiafunds.com

INT-36/[xxxxx]-0810

Columbia Management®

COLUMBIA FUNDS SERIES TRUST I

Class A, Class C, Class R and Class Z Shares

STATEMENT OF ADDITIONAL INFORMATION

August 1, 2010


Fund	Class A Shares	Class C Shares	Class R Shares	Class Z Shares
Columbia Blended Equity Fund	CBDAX	CBDCX	N/A	UMEQX
Columbia Bond Fund	CNDAX	CNDCX	N/A	UMMGX
Columbia Emerging Markets Fund	EEMAX	EEMCX	N/A	UMEMX
Columbia Energy and Natural Resources Fund	EENAX	EENCX	N/A	UMESX
Columbia International Growth Fund	CGWAX	CGWCX	N/A	UMINX
Columbia Mid Cap Core Fund	CMRAX	CMRCX	URVEX	UMVEX
Columbia Pacific/Asia Fund	CASAX	CASCX	N/A	USPAX
Columbia Select Large Cap Growth Fund	ELGAX	ELGCX	URLGX	UMLGX
Columbia Select Opportunities Fund	EEOAX	EEOCX	N/A	UMECX
Columbia Select Small Cap Fund	ESCAX	ESCCX	URLCX	UMLCX
Columbia Short-Intermediate Bond Fund	CHOAX	CHOCX	N/A	UIMIX
Columbia Value and Restructuring Fund	EVRAX	EVRCX	URBIX	UMBIX

This Statement of Additional Information (SAI) is not a prospectus, is not a substitute for reading any prospectus and is intended to be read in conjunction with the Funds’ prospectuses dated August 1, 2010. The most recent annual reports for the Funds, which include the Funds’ audited financial statements dated March 31, 2010, are incorporated by reference into this SAI.

Copies of the Funds’ current prospectuses and annual and semi-annual reports may be obtained without charge by writing Columbia Management Investment Services Corp., P.O. Box 8081, Boston, MA 02266-8081, by calling Columbia Funds at 800.345.6611 or by visiting the Columbia Funds’ website at www.columbiafunds.com.

INT-[—]

TABLE OF CONTENTS


SAI PRIMER		2
ABOUT THE TRUST		5
ABOUT THE FUNDS’ INVESTMENTS		6
Certain Investment Activity Limits		6
Fundamental and Non-Fundamental Investment Policies		6
Permissible Investments and Related Risks		8
Borrowings		40
Short Sales		41
Lending Securities		42
Portfolio Turnover		42
Disclosure of Portfolio Information		42
INVESTMENT ADVISORY AND OTHER SERVICES		47
The Adviser and Investment Advisory Services		47
The Administrator		56
Pricing and Bookkeeping Services		58
The Principal Underwriter/Distributor		59
Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest		61
Other Services Provided		65
Distribution and Servicing Plans		66
Expense Limitations		68
Codes of Ethics		68
Proxy Voting Policies and Procedures		68
FUND GOVERNANCE		70
The Board		70
The Officers		81
BROKERAGE ALLOCATION AND OTHER PRACTICES		85
General Brokerage Policy, Brokerage Transactions and Broker Selection		85
Brokerage Commissions		87
Directed Brokerage		87
Securities of Regular Broker/Dealers		88
Additional Shareholder Servicing Payments		88
Additional Financial Intermediary Payments		90
CAPITAL STOCK AND OTHER SECURITIES		93
Description of the Trust’s Shares		93
PURCHASE, REDEMPTION AND PRICING OF SHARES		96
Purchase and Redemption		96
Offering Price		99
TAXATION		101
CONTROL PERSONS AND PRINCIPAL SHAREHOLDERS		114
LEGAL PROCEEDINGS		115
APPENDIX A – DESCRIPTIONS OF SECURITIES RATINGS		A-1
APPENDIX B – PROXY VOTING POLICIES AND PROCEDURES		B-1

SAI PRIMER

The SAI is a part of the Funds’ registration statement that is filed with the SEC. The registration statement includes the Funds’ prospectuses, the SAI and certain exhibits. The SAI, and any supplements to it, can be found online at www.columbiafunds.com, or by accessing the SEC’s website at www.sec.gov.

The SAI generally provides additional information about the Funds that is not required to be in the Funds’ prospectuses. The SAI expands discussions of certain matters described in the Funds’ prospectuses and provides certain additional information about the Funds that may be of interest to some investors. Among other things, the SAI provides information about:

•

the organization of the Trust;

•

the Funds’ investments;

•

the Funds’ investment adviser, investment subadviser(s) (if any) and other service providers, including roles and relationships of Ameriprise Financial and its affiliates, and conflicts of interest;

•

the governance of the Funds;

•

the Funds’ brokerage practices;

•

the share classes offered by the Funds;

•

the purchase, redemption and pricing of Fund shares; and

•

the application of U.S. federal income tax laws.

Investors may find this information important and helpful. If you have any questions about the Funds, please call Columbia Funds at 800.345.6611 or contact your financial advisor.

Before reading the SAI, you should consult the Glossary below, which defines certain of the terms used in the SAI.

Glossary


1933 Act		Securities Act of 1933, as amended

1934 Act		Securities Exchange Act of 1934, as amended

1940 Act		Investment Company Act of 1940, as amended

Administrative Services Agreement		The administrative services agreement between the Trust, on behalf of the Funds, and the Administrator

Administrator		Columbia Management Investment Advisers, LLC

Adviser		Columbia Management Investment Advisers, LLC

Ameriprise Financial		Ameriprise Financial, Inc.

BANA		Bank of America, National Association

Bank of America		Bank of America Corporation

BFDS/DST		Boston Financial Data Services, Inc./DST Systems, Inc.

Blended Equity Fund		Columbia Blended Equity Fund

Board		The Trust’s Board of Trustees

Bond Fund		Columbia Bond Fund

Brandes		Brandes Investment Partners, L.P.

CMOs		Collateralized mortgage obligations

Code		Internal Revenue Code of 1986, as amended

Codes of Ethics		The codes of ethics adopted by the Board pursuant to Rule 17j-1 under the 1940 Act

Columbia Funds Complex		The mutual fund complex that is comprised of the open-end investment management companies advised by the Adviser or its affiliates and principally underwritten by Columbia Management Investment Distributors, Inc., including funds using the RiverSource, Threadneedle and Seligman brands and funds using the Columbia brand


Columbia Funds or Columbia Funds Family		The funds within the Columbia Funds Complex using the Columbia brand

Custodian or State Street		State Street Bank and Trust Company

Distribution Agreement		The distribution agreement between the Trust, on behalf of the Funds, and the Distributor

Distribution Plan(s)		One or more of the plans adopted by the Board pursuant to Rule 12b-1 under the 1940 Act for the distribution of the Funds' shares

Distributor		Columbia Management Investment Distributors, Inc.

Emerging Markets Fund		Columbia Emerging Markets Fund

Energy and Natural Resources Fund		Columbia Energy and Natural Resources Fund

FHLMC		The Federal Home Loan Mortgage Corporation

FDIC		Federal Deposit Insurance Corporation

Fitch		Fitch, Inc.

FNMA		Federal National Mortgage Association

The Fund(s) or a Fund		One or more of the open-end management investment companies listed on the front cover of this SAI that are series of the Trust.

GNMA		Government National Mortgage Association

Income Fund		Columbia Income Fund

Independent Trustees		The Trustees of the Board who are not “interested persons” (as defined in the 1940 Act) of the Funds

Interested Trustee		A Trustee of the Board who is currently treated as an “interested person” (as defined in the 1940 Act) of the Funds

Intermediate Bond Fund		Columbia Intermediate Bond Fund

International Growth Fund		Columbia International Growth Fund

Investment Management Services Agreement		The investment management services agreement between the Trust, on behalf of the Funds, and the Adviser

IRS		United States Internal Revenue Service

LIBOR		London Interbank Offered Rate

Marsico		Marsico Capital Management, LLC

Mid Cap Core Fund		Columbia Mid Cap Core Fund

Moody’s		Moody’s Investors Service, Inc.

NASDAQ		National Association of Securities Dealers Automated Quotations system

NRSRO		Nationally recognized statistical ratings organization (such as Moody’s, Fitch or S&P)

NSCC		National Securities Clearing Corporation

NYSE		New York Stock Exchange

Pacific/Asia Fund		Columbia Pacific/Asia Fund

Previous Administrator		Columbia Management Advisors, LLC

Previous Adviser		Columbia Management Advisors, LLC

Previous Distributor		Columbia Management Distributors, Inc.

Previous Transfer Agent		Columbia Management Services, Inc.

REIT		Real estate investment trust

REMIC		Real estate mortgage investment conduit

RIC		A “regulated investment company,” as such term is used in the Internal Revenue Code of 1986, as amended

S&P		Standard & Poor’s, a division of the McGraw-Hill Companies, Inc. (“Standard & Poor’s” and “S&P” are trademarks of The McGraw-Hill Companies, Inc. and have been licensed for use by the Adviser. The Columbia Funds are not sponsored, endorsed, sold or promoted by Standard & Poor’s and Standard & Poor’s makes no representation regarding the advisability of investing in the Columbia Funds).


SAI		This Statement of Additional Information

SEC		United States Securities and Exchange Commission

Select Large Cap Growth Fund		Columbia Select Large Cap Growth Fund

Select Opportunities Fund		Columbia Select Opportunities Fund

Select Small Cap Fund		Columbia Select Small Cap Fund

Selling Agent(s)		One or more of the banks, broker/dealers or other financial institutions that have entered into a sales support agreement with the Distributor

Servicing Agent(s)		One or more of the banks, broker/dealers or other financial institutions that have entered into a shareholder servicing agreement with the Distributor

Short-Intermediate Bond Fund		Columbia Short-Intermediate Bond Fund

Transfer Agency Agreement		The transfer agency agreement between the Trust, on behalf of the Funds, and Columbia Management Investment Services Corp.

Transfer Agent		Columbia Management Investment Services Corp.

The Trust		Columbia Funds Series Trust I, the registered investment company in the Columbia Funds Family to which this SAI relates

Trustee(s)		One or more of the Board’s Trustees

Value and Restructuring Fund		Columbia Value and Restructuring Fund

ABOUT THE TRUST

The Trust is a registered investment company under the 1940 Act within the Columbia Funds Family. Columbia Funds currently include more than 100 mutual funds in major asset classes, and the Adviser had approximate assets under management of [•] as of June 30, 2010.

The Trust was organized as a Massachusetts business trust in 1987. On September 23, 2005, the Trust changed its name from Columbia Funds Trust IX to its current name. On October 13, 2003, the Trust changed its name from Liberty-Stein Roe Funds Municipal Trust to Columbia Funds Trust IX.

Each of the Funds represents a separate series of the Trust and is an open-end management investment company. Each of the Funds is a diversified fund, except Energy and Natural Resources Fund, which is a non-diversified Fund. Each of the Funds has a fiscal year end of March 31st.

On March 31, 2008, each of Columbia Blended Equity Fund, Columbia Bond Fund, Columbia Emerging Markets Fund, Columbia Energy and Natural Resources Fund, Columbia International Growth Fund, Columbia Mid Cap Core Fund, Columbia Pacific/Asia Fund, Columbia Select Large Cap Growth Fund, Columbia Select Opportunities Fund, Columbia Select Small Cap Fund, Columbia Short-Intermediate Bond Fund and Columbia Value and Restructuring Fund acquired all assets and assumed all liabilities of, respectively, Blended Equity Fund, Core Bond Fund, Emerging Markets Fund, Energy and Natural Resources Fund, International Fund, Mid Cap Core Fund, Pacific/Asia Fund, Large Cap Growth Fund, Equity Opportunities Fund, Small Cap Fund, Intermediate-Term Bond Fund and Value and Restructuring Fund (the Predecessor Funds), each a series of Excelsior Funds Trust or Excelsior Funds, Inc., as applicable. For periods prior to March 31, 2008, the performance and financial information shown for each Fund is the performance and financial information of the corresponding Predecessor Fund. The Funds commenced operations on March 31, 2008.

ABOUT THE FUNDS’ INVESTMENTS

The investment objectives, principal investment strategies (i.e., as used in this SAI and the corresponding prospectuses, a strategy which generally involves the ability to invest 10% or more of a Fund’s total assets) and related principal risks for each Fund are discussed in each Fund’s prospectuses.

Certain Investment Activity Limits

The overall investment and other activities of the Adviser and its affiliates may limit the investment opportunities for each Fund in certain markets where limitations are imposed by regulators upon the amount of investment by affiliated investors, in the aggregate or in individual issuers. From time to time, each Fund’s activities also may be restricted because of regulatory restrictions applicable to the Adviser and its affiliates and/ or because of their internal policies. See Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest.

Fundamental and Non-Fundamental Investment Policies

The following discussion of “fundamental” and “non-fundamental” investment policies and limitations for each Fund supplements the discussion of investment policies in the Funds’ prospectuses. A fundamental policy may be changed only with Board and shareholder approval. A non-fundamental policy may be changed by the Board and does not require shareholder approval, but may require notice to shareholders in certain instances.

Unless otherwise noted, whenever an investment policy or limitation states a maximum percentage of a Fund’s assets that may be invested in any security or other asset, or sets forth a policy regarding an investment standard, compliance with such percentage limitation or standard will be determined solely at the time of the Fund’s acquisition of such security or asset. Borrowings and other instruments that may give rise to leverage and the restriction on investing in illiquid securities are monitored on an ongoing basis.

Fundamental Investment Policies

The 1940 Act provides that a “vote of a majority of the outstanding voting securities” means the affirmative vote of the lesser of (1) more than 50% of the outstanding shares of a Fund, or (2) 67% or more of the shares present at a meeting if more than 50% of the outstanding shares are represented at the meeting in person or by proxy. The following fundamental investment policies cannot be changed without such a vote.

Each Fund may not, as a matter of fundamental policy:

Underwrite any issue of securities issued by other persons within the meaning of the 1933 Act except when it might be deemed to be an underwriter either: (i) in connection with the disposition of a portfolio security; or (ii) in connection with the purchase of securities directly from the issuer thereof in accordance with the Fund’s investment objective. This restriction shall not limit the Fund’s ability to invest in securities issued by other registered investment companies;

Purchase or sell real estate, except each Fund may: (i) purchase securities of issuers which deal or invest in real estate, (ii) purchase securities which are secured by real estate or interests in real estate and (iii) hold and dispose of real estate or interests in real estate acquired through the exercise of its rights as a holder of securities which are secured by real estate or interests therein;

Purchase or sell commodities, except that each Fund may to the extent consistent with its investment objective: (i) invest in securities of companies that purchase or sell commodities or which invest in such programs, (ii) purchase and sell options, forward contracts, futures contracts, and options on futures contracts and (iii) enter into swap contracts and other financial transactions relating to commodities. This limitation does not apply to foreign currency transactions including without limitation forward currency contracts;

Purchase any securities which would cause 25% or more of the value of its total assets at the time of purchase to be invested in the securities of one or more issuers conducting their principal business activities in the same industry, provided that: (i) there is no limitation with respect to obligations issued or guaranteed by the U.S. Government, any state or territory of the United States or any of their agencies, instrumentalities or political subdivisions; (ii) notwithstanding this limitation or any other fundamental investment limitation, assets may be invested in the securities of one or more management investment companies to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief; and (iii) under normal market conditions, Columbia Energy and Natural Resources Fund will invest at least 25% of the value of its total assets at the time of purchase in the securities of issuers conducting their principal business activities in the energy and other natural resources groups of industries¹;

Make loans, except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief;

Borrow money or issue senior securities except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief; and

Purchase securities (except securities issued or guaranteed by the U.S. Government, its agencies or instrumentalities) of any one issuer if, as a result, more than 5% of its total assets will be invested in the securities of such issuer or it would own more than 10% of the voting securities of such issuer, except that: (i) up to 25% of its total assets may be invested without regard to these limitations and (ii) a Fund’s assets may be invested in the securities of one or more management investment companies to the extent permitted by the 1940 Act, the rules and regulations thereunder, or any applicable exemptive relief.

Non-Fundamental Investment Policies

No Fund may purchase securities of other investment companies except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief. If shares of one of these Funds are purchased by another fund in reliance on Section 12(d)(1)(G) of the 1940 Act, for so long as shares of the Fund are held by such fund, the Fund will not purchase securities of a registered open-end investment company or registered unit investment trust in reliance on Section 12(d)(1)(F) or Section 12(d)(1)(G) of the 1940 Act.

In determining whether Columbia Energy and Natural Resources Fund has invested at least 25% of the value of its total assets in the securities of one or more issuers conducting their principal business activities in the energy and other natural resources groups of industries, the Adviser currently uses the Global Industry Classification Standard (“GICS”) produced by S&P and MSCI Inc. The Adviser currently considers companies in each of the indicated GICS industry groups to be within the energy and other natural resources groups of industries: (i) Energy, (ii) Utilities, and (iii) Materials, but limited to companies in the following GICS industries and sub-industries: the Chemicals industry (companies that primarily produce or distribute industrial and basic chemicals, including the Commodity Chemicals, Diversified Chemicals, Fertilizers & Agriculture Chemicals, Industrial Gases, and Specialty Chemicals sub-industries), the Metals & Mining industry (companies that primarily produce, process, extract, or distribute precious or basic metals or minerals, including the Aluminum, Diversified Metals & Mining, Gold, Precious Metals & Minerals, and Steel sub-industries), and the Paper & Forest Products industry (companies that primarily cultivate or manufacture timber or wood-related products or paper products, including the Forest Products and Paper Products sub-industries).

“Illiquid Securities” is defined in accordance with the SEC staff’s current guidance and interpretations which provide that an illiquid security is a security which may not be sold or disposed of in the ordinary course of business within seven days at approximately the value at which the fund has valued the security.

Permissible Investments and Related Risks

Each Fund’s prospectuses identify and summarize the individual types of securities in which the Fund invests as part of its principal investment strategies and the principal risks associated with such investments.

The table below identifies certain types of securities in which each Fund is permitted to invest, including certain types of securities that are described in each Fund’s prospectuses. A Fund generally has the ability to invest 10% or more of its total assets in each type of security described in its prospectuses (and in each sub-category of such security type described in this SAI). To the extent that a type of security identified below for a Fund is not described in the Fund’s prospectuses (or as a sub-category of such security type in this SAI), the Fund generally invests less than 10% of the Fund’s total assets in such security type.

Information about individual types of securities (including certain of their associated risks) in which some or all of the Funds may invest is set forth below. Each Fund’s investment in these types of securities is subject to its investment objective and fundamental and non-fundamental investment policies.

Temporary Defensive Positions. Each Fund may temporarily invest in money market instruments or hold cash. It may do so without limit, when the Adviser or the Fund’s subadviser, if applicable: (i) believes that the market conditions are not favorable for profitable investing; (ii) is unable to locate favorable investment opportunities; or (iii) determines that a temporary defensive position is advisable or necessary in order to meet anticipated redemption requests, or for other reasons. While a Fund engages in such strategies, it may not achieve its investment objective. See also About the Funds’ Investments – Permissible Investments and Related Risks – Money Market Instruments.

Permissible Fund Investments

Investment Type

Blended
Equity Fund

Emerging
Markets
Fund

Energy and
Natural
Resources
Fund

International
Growth Fund

Select Large
Cap Growth
Fund

Pacific/Asia
Fund

Asset-Backed Securities

Bank Obligations

Domestic

Foreign

Common Stock

Convertible Securities

Corporate Debt Securities

Custody Receipts and Trust Certificates

Derivatives

Index or Linked Securities (Structured Products)

Futures Contracts and Options on Futures Contracts

Stock Options and Stock Index Options

Swap Agreements

Dollar Rolls

Foreign Currency Transactions

Foreign Securities

Guaranteed Investment Contracts

Illiquid Securities

Initial Public Offerings

Investments in Other Investment Companies

Low and Below Investment Grade Securities

Money Market Instruments

Mortgage-Backed Securities

Municipal Securities

Participation Interests

Preferred Stock

Private Placement and Other Restricted Securities

Real Estate Investment Trusts and Master Limited Partnerships

Repurchase Agreements

Reverse Repurchase Agreements

Standby Commitments

Stripped Securities

U.S. Government and Related Obligations

Variable-and Floating-Rate Obligations

Warrants and Rights

When-Issued, Delayed Delivery and Forward Commitment Transactions

Zero-Coupon, Pay-in-Kind and Step-Coupon Securities

Investment Type

Bond Fund

Mid Cap
Core Fund

Select
Opportunities
Fund

Select Small
Cap Fund

Short-
Intermediate
Bond Fund

Value and
Restructuring
Fund

Asset-Backed Securities

Bank Obligations

Domestic

Foreign

Common Stock

Convertible Securities

Corporate Debt Securities

Custody Receipts and Trust Certificates

Derivatives

Index or Linked Securities (Structured Products)

Futures Contracts and Options on Futures Contracts

Stock Options and Stock Index Options

Swap Agreements

Dollar Rolls

Foreign Currency Transactions

Foreign Securities

Guaranteed Investment Contracts

Illiquid Securities

Initial Public Offerings

Investments in Other Investment Companies

Low and Below Investment Grade Securities

Money Market Instruments

Mortgage-Backed Securities

Municipal Securities

Participation Interests

Preferred Stock

Private Placement and Other Restricted Securities

Real Estate Investment Trusts and Master Limited Partnerships

Repurchase Agreements

Reverse Repurchase Agreements

Standby Commitments

Stripped Securities

U.S. Government and Related Obligations

Variable — and Floating-Rate Obligations

Warrants and Rights

When-Issued, Delayed Delivery and Forward Commitment Transactions

Zero-Coupon, Pay-in-Kind and Step-Coupon Securities

Asset-Backed Securities

Asset-backed securities represent interests in, or debt instruments that are backed by, pools of various types of assets that generate cash payments generally over fixed periods of time. Such securities entitle the security holders to receive distributions that are tied to the payments made on the underlying assets (less fees paid to the originator, servicer, or other parties, and fees paid for credit enhancement), so that the payments made on the underlying assets effectively pass through to such security holders. Asset-backed securities typically are created by an originator of loans or owner of accounts receivable that sells such underlying assets to a special purpose entity in a process called a securitization. The special purpose entity issues securities that are backed by the payments on the underlying

assets, and have a minimum denomination and specific term. Asset-backed securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Investing in asset-backed securities is subject to certain risks. For example, the value of asset-backed securities may be affected by, among other factors, changes in: interest rates, the market’s assessment of the quality of underlying assets, the creditworthiness of the servicer for the underlying assets, information concerning the originator of the underlying assets, or the creditworthiness or rating of the entities that provide any supporting letters of credit, surety bonds, derivative instruments, or other credit enhancement. The value of asset-backed securities also will be affected by the exhaustion, termination or expiration of any credit enhancement.

Declining or low interest rates may lead to a more rapid rate of repayment on the underlying assets, resulting in accelerated payments on asset-backed securities that then would be reinvested at a lesser rate of interest. Rising or high interest rates tend to lead to a slower rate of repayment on the underlying assets, resulting in slower than expected payments on asset-backed securities that can, in turn, lead to a decline in value. The impact of changing interest rates on the value of asset-backed securities may be difficult to predict and result in greater volatility. Holders of asset-backed securities generally have no recourse against the originator of the underlying assets in the event of a default on the underlying assets. Credit risk reflects the risk that a holder of asset-backed securities, backed by pools of receivables such as mortgage loans, may not receive all or part of its principal because the issuer, any credit enhancer and/or an underlying obligor has defaulted on its obligations. Credit risk is increased for asset-backed securities that are subordinated to another security (i.e., if the holder of an asset-backed security is entitled to receive payments only after payment obligations to holders of the other security are satisfied). The more deeply subordinated the security, the greater the credit risk associated with the security will be.

Bank Obligations (Domestic and Foreign)

Bank obligations include certificates of deposit, bankers’ acceptances, time deposits and promissory notes that earn a specified rate of return and may be issued by (i) a domestic branch of a domestic bank, (ii) a foreign branch of a domestic bank, (iii) a domestic branch of a foreign bank or (iv) a foreign branch of a foreign bank. Bank obligations may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments – Variable- and Floating-Rate Obligations for more information.

Certificates of deposit, or so-called CDs, typically are interest-bearing debt instruments issued by banks and have maturities ranging from a few weeks to several years. Bankers’ acceptances are time drafts drawn on and accepted by banks, are a customary means of effecting payment for merchandise sold in import-export transactions and are a general source of financing. Yankee dollar certificates of deposit are negotiable CDs issued in the United States by branches and agencies of foreign banks. Eurodollar certificates of deposit are CDs issued by foreign (mainly European) banks with interest and principal paid in U.S. dollars. Such CDs typically have maturities of less than two years and have interest rates that typically are pegged to the London Interbank Offered Rate or LIBOR. A time deposit can be either a savings account or CD that is an obligation of a financial institution for a fixed term. Typically, there are penalties for early withdrawals of time deposits. Promissory notes are written commitments of the maker to pay the payee a specified sum of money either on demand or at a fixed or determinable future date, with or without interest.

Bank investment contracts are issued by banks. Pursuant to such contracts, a Fund may make cash contributions to a deposit fund of a bank. The bank then credits to the Fund payments at floating or fixed interest rates. A Fund also may hold funds on deposit with its custodian for temporary purposes.

Investing in bank obligations is subject to certain risks. Certain bank obligations, such as some CDs, are insured by the FDIC up to certain specified limits. Many other bank obligations, however, are neither guaranteed nor insured by the FDIC or the U.S. Government. These bank obligations are “backed” only by the creditworthiness of the issuing bank or parent financial institution. Domestic and foreign banks are subject to different governmental regulation. Accordingly, certain obligations of foreign banks, including Eurodollar and Yankee dollar obligations, involve different investment risks than those affecting obligations of domestic banks, including, among others, the possibilities that: (i) their liquidity could be impaired because of political or economic developments; (ii) the

obligations may be less marketable than comparable obligations of domestic banks; (iii) a foreign jurisdiction might impose withholding and other taxes at high levels on interest income; (iv) foreign deposits may be seized or nationalized; (v) foreign governmental restrictions such as exchange controls may be imposed, which could adversely affect the payment of principal or interest on those obligations; (vi) there may be less publicly available information concerning foreign banks issuing the obligations; and (vii) the reserve requirements and accounting, auditing and financial reporting standards, practices and requirements applicable to foreign banks may differ from those applicable to domestic banks. Foreign banks generally are not subject to examination by any U.S. Government agency or instrumentality.

Common Stock

Common stock represents a unit of equity ownership of a corporation. Owners typically are entitled to vote on the selection of directors and other important corporate governance matters, and to receive dividend payments, if any, on their holdings. However, ownership of common stock does not entitle owners to participate in the day-to-day operations of the corporation. Common stocks of domestic and foreign public corporations can be listed, and their shares traded, on domestic stock exchanges, such as the NYSE or the NASDAQ Stock Market. Domestic and foreign corporations also may have their shares traded on foreign exchanges, such as the London Stock Exchange or Tokyo Stock Exchange. Common stock may be privately placed or publicly offered. See Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Investing in common stocks is subject to certain risks. Stock market risk, for example, is the risk that the value of such stocks, like the broader stock markets, may decline over short or even extended periods of time, perhaps substantially or unexpectedly. Domestic and foreign stock markets tend to be cyclical, with periods when stock prices generally rise and periods when stock prices generally decline. The value of individual stocks will rise and fall based on factors specific to each company, such as changes in earnings or management, as well as general economic and market factors.

If a corporation is liquidated, the claims of secured and unsecured creditors and owners of debt securities and “preferred” stock take priority over the claims of those who own common stock.

Investing in common stocks also poses risks applicable to the particular type of company issuing the common stock. For example, stocks of smaller companies tend to have greater price swings than stocks of larger companies because, among other things, they trade less frequently and in lower volumes, are more susceptible to changes in economic conditions, may be more reliant on singular products or services and are more vulnerable to larger competitors. Common stocks of these types of companies may have a higher potential for gains, but also may be subject to greater risk of loss.

Investing in common stocks also poses risks applicable to a particular industry, such as technology, financial services, consumer goods or natural resources (e.g., oil and gas). To some extent, the prices of common stocks tend to move by industry sector. When market conditions favorably affect, or are expected to favorably affect, an industry, the share prices of the common stocks of companies in that industry tend to rise. Conversely, negative news or a poor outlook for a particular industry can cause the share prices of the common stocks of companies in that industry to decline quickly.

Convertible Securities

Convertible securities include bonds, debentures, notes, preferred stocks or other securities that may be converted or exchanged (by the holder or by the issuer) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio or predetermined price (the conversion price). As such, convertible securities combine the investment characteristics of debt securities and equity securities. A holder of convertible securities is entitled to receive the income of a bond, debenture or note or the dividend of a preferred stock until the conversion privilege is exercised. The market value of convertible securities generally is a function of, among other factors, interest rates, the rates of return of similar nonconvertible securities and the financial strength of the issuer. The market value of convertible securities tends to decline as interest rates rise and, conversely, to rise as interest rates decline. However, a convertible security’s market value tends to reflect the market price of the common stock of the issuing company when that stock price approaches or is greater than its conversion price. As the market price of the underlying common stock declines, the price of the convertible security

tends to be influenced more by the rate of return of the convertible security. Because both interest rate and market movements can influence their value, convertible securities generally are not as sensitive to changes in interest rates as similar debt securities nor generally are they as sensitive to changes in share price as their underlying common stock. Convertible securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Investing in convertible securities is subject to certain risks. Certain convertible securities, particularly securities that are convertible into securities of an issuer other than the issuer of the convertible security, may be illiquid and, therefore, may be more difficult to resell in a timely fashion or for a fair price, which could result in investment losses. Certain convertible securities may have a mandatory conversion feature, pursuant to which the securities convert automatically into common stock or other equity securities (of the same or a different issuer) at a specified date and a specified exchange ratio. Certain convertible securities may be convertible at the option of the issuer, which may require a holder to convert the security into the underlying common stock, even at times when the value of the underlying common stock or other equity security has declined substantially. In addition, some convertible securities may be rated below investment grade or may not be rated and, therefore, may be considered speculative investments. Companies that issue convertible securities frequently are small- and mid-capitalization companies and, accordingly, carry the risks associated with such companies. In addition, the credit rating of a company’s convertible securities generally is lower than that of its conventional debt securities. Convertible securities are senior to equity securities and have a claim to the assets of an issuer prior to the holders of the issuer’s common stock in the event of liquidation but generally are subordinate to similar non-convertible debt securities of the same issuer. Some convertible securities are particularly sensitive to changes in interest rates when their predetermined conversion price is much higher than the price for the issuing company’s common stock.

Corporate Debt Securities

Corporate debt securities include fixed income securities issued by businesses to finance their operations. Notes, bonds, debentures and commercial paper are the most common types of corporate debt securities, with the primary difference being their interest rates, maturity dates and secured or unsecured status. Commercial paper has the shortest term and usually is unsecured. The broad category of corporate debt securities includes debt issued by domestic or foreign companies of all kinds, including those with small-, mid- and large-capitalizations. The category also includes bank loans, as well as assignments, participations and other interests in bank loans. Corporate debt securities may be rated investment grade or below investment grade and may be structured as fixed-, variable or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Extendible commercial notes (ECNs) are very similar to commercial paper except that with ECNs, the issuer has the option to extend the notes’ maturity. ECNs are issued at a discount rate, with an initial redemption of not more than 90 days from the date of issue. If ECNs are not redeemed by the issuer on the initial redemption date, the issuer will pay a premium (step-up) rate based on the ECN’s credit rating at the time.

Because of the wide range of types and maturities of corporate debt securities, as well as the range of creditworthiness of issuers, corporate debt securities can have widely varying risk/return profiles. For example, commercial paper issued by a large established domestic corporation that is rated by an NRSRO as investment grade may have a relatively modest return on principal but present relatively limited risk. On the other hand, a long-term corporate note issued, for example, by a small foreign corporation from an emerging market country that has not been rated by an NRSRO may have the potential for relatively large returns on principal but carries a relatively high degree of risk.

Investing in corporate debt securities is subject to certain risks including, among others, credit and interest rate risk. Credit risk is the risk that a Fund could lose money if the issuer of a corporate debt security is unable to pay interest or repay principal when it becomes due. Some corporate debt securities that are rated below investment grade by an NRSRO generally are considered speculative because they present a greater risk of loss, including

default, than higher quality debt securities. The credit risk of a particular issuer’s debt security may vary based on its priority for repayment. For example, higher ranking (senior) debt securities have a higher priority than and, therefore, may be paid in full before, lower ranking (subordinated) securities. In addition, in the event of bankruptcy, holders of higher-ranking senior securities may receive amounts otherwise payable to the holders of more junior securities. Interest rate risk is the risk that the value of certain corporate debt securities will tend to fall when interest rates rise. In general, corporate debt securities with longer terms tend to fall more in value when interest rates rise than do corporate debt securities with shorter terms.

Custody Receipts and Trust Certificates

Custody receipts and trust certificates are derivative products that evidence direct ownership in a pool of securities. Typically, a sponsor will deposit a pool of securities with a custodian in exchange for custody receipts evidencing interests in those securities. The sponsor generally then will sell the custody receipts or trust certificates in negotiated transactions at varying prices. Each custody receipt or trust certificate evidences the individual securities in the pool and the holder of a custody receipt or trust certificate generally will have all the rights and privileges of owners of those securities.

Investing in custody receipts and trust certificates is subject to certain risks. Custody receipts and trust certificates generally are subject to the same risks as the securities evidenced by the receipts or certificates. Custody receipts and trust certificates also may be less liquid than the underlying securities.

Derivatives

General

Derivatives are financial instruments whose values are based on (or “derived” from) traditional securities (such as a stock or a bond), assets (such as a commodity, like gold), reference rates (such as LIBOR) or market indices (such as the S&P 500^® Index). Some forms of derivatives, such as exchange-traded futures and options on securities, commodities, or indices, are traded on regulated exchanges. These types of derivatives are standardized contracts that can easily be bought and sold, and whose market values are determined and published daily. Non-standardized derivatives, on the other hand, tend to be more specialized or complex, and may be harder to value. Derivatives afford leverage and, when used properly, can enhance returns and be useful in hedging portfolios. Some common types of derivatives include futures; options; options on futures; forward foreign currency exchange contracts; forward contracts on securities and securities indices; linked securities and structured products; CMOs; stripped securities; warrants; swap agreements and swaptions.

A Fund may use derivatives for a variety of reasons, including, for example: (i) to enhance its return; (ii) to attempt to protect against possible changes in the market value of securities held in or to be purchased for its portfolio resulting from securities markets or currency exchange rate fluctuations (i.e., to hedge); (iii) to protect its unrealized gains reflected in the value of its portfolio securities; (iv) to facilitate the sale of such securities for investment purposes; (v) to reduce transaction costs; and/or (vi) to manage the effective maturity or duration of its portfolio.

A Fund’s use of derivatives presents risks different from, and possibly greater than, the risks associated with investing directly in traditional securities. The use of derivatives can lead to losses because of adverse movements in the price or value of the underlying security, asset, index or reference rate, which may be magnified by certain features of the derivatives. These risks are heightened when a Fund uses derivatives to enhance its return or as a substitute for a position or security, rather than solely to hedge or offset the risk of a position or security held by a Fund. There is also a risk that the derivative will not correlate well with the security for which it is substituting. A Fund’s use of derivatives to leverage risk also may exaggerate a loss, potentially causing a Fund to lose more money than if it had invested in the underlying security, or limit a potential gain. The success of management’s derivative strategies will depend on its ability to assess and predict the impact of market or economic developments on the underlying security, asset, index or reference rate and the derivative itself, without necessarily the benefit of observing the performance of the derivative under all possible market conditions. Other risks arise from a Fund’s potential inability to terminate or sell its derivative positions as a liquid secondary market for such positions may not exist at times when a Fund may wish to terminate or sell them. Over-the-counter instruments (investments not

traded on an exchange) may be illiquid. Derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. Also, with some derivative strategies there is the risk that a Fund may not be able to find a suitable derivative transaction counterparty, and thus may be unable to invest in derivatives altogether. The use of derivatives may also increase the amount and accelerate the timing of taxes payable by shareholders.

A Fund may use any or all of the above investment techniques and may purchase different types of derivative instruments at any time and in any combination. There is no particular strategy that dictates the use of one technique over another, as the use of derivatives is a function of numerous variables, including market conditions.

Index or Linked Securities (Structured Products)

General. Indexed or linked securities, also often referred to as “structured products,” are instruments that may have varying combinations of equity and debt characteristics. These instruments are structured to recast the investment characteristics of the underlying security or reference asset. If the issuer is a unit investment trust or other special purpose vehicle, the structuring will typically involve the deposit with or purchase by such issuer of specified instruments (such as commercial bank loans or securities) and/or the execution of various derivative transactions, and the issuance by that entity of one or more classes of securities (structured securities) backed by, or representing interests in, the underlying instruments. The cash flow on the underlying instruments may be apportioned among the newly issued structured securities to create securities with different investment characteristics, such as varying maturities, payment priorities and interest rate provisions, and the extent of such payments made with respect to structured securities is dependent on the extent of the cash flow on the underlying instruments.

Indexed and Inverse Floating Rate Securities. A Fund may invest in securities that provide a potential return based on a particular index of value or interest rates. For example, a Fund may invest in securities that pay interest based on an index of interest rates. The principal amount payable upon maturity of certain securities also may be based on the value of the index. To the extent a Fund invests in these types of securities, a Fund’s return on such securities will rise and fall with the value of the particular index: that is, if the value of the index falls, the value of the indexed securities owned by a Fund will fall. Interest and principal payable on certain securities may also be based on relative changes among particular indices.

A Fund may also invest in so-called “inverse floaters” or “residual interest bonds” on which the interest rates vary inversely with a floating rate (which may be reset periodically by a dutch auction, a remarketing agent, or by reference to a short-term tax-exempt interest rate index). A Fund may purchase synthetically-created inverse floating rate bonds evidenced by custodial or trust receipts. Generally, income on inverse floating rate bonds will decrease when interest rates increase, and will increase when interest rates decrease. Such securities have the effect of providing a degree of investment leverage, since they may increase or decrease in value in response to changes, as an illustration, in market interest rates at a rate that is a multiple of the rate at which fixed-rate securities increase or decrease in response to such changes. As a result, the market values of such securities will generally be more volatile than the market values of fixed-rate securities. To seek to limit the volatility of these securities, a Fund may purchase inverse floating obligations that have shorter-term maturities or that contain limitations on the extent to which the interest rate may vary. Certain investments in such obligations may be illiquid. A Fund may invest in indexed and inverse securities for hedging purposes or to seek to increase returns. When used for hedging purposes, indexed and inverse securities involve correlation risk. Furthermore, where such a security includes a contingent liability, in the event of an adverse movement in the underlying index or interest rate, a Fund may be required to pay substantial additional margin to maintain the position.

Credit Linked Securities. Among the income producing securities in which a Fund may invest are credit linked securities. The issuers of these securities frequently are limited purpose trusts or other special purpose vehicles that, in turn, invest in a derivative instrument or basket of derivative instruments, such as credit default swaps, interest rate swaps and other securities, in order to provide exposure to certain fixed income markets. For instance, a Fund may invest in credit linked securities as a cash management tool in order to gain exposure to a certain market and/or to remain fully invested when more traditional income producing securities are not available.

security. However, these payments are conditioned on or linked to the issuer’s receipt of payments from, and the issuer’s potential obligations to, the counterparties to the derivative instruments and other securities in which the issuer invests. For instance, the issuer may sell one or more credit default swaps, under which the issuer would receive a stream of payments over the term of the swap agreements provided that no event of default has occurred with respect to the referenced debt obligation upon which the swap is based. If a default occurs, the stream of payments may stop and the issuer would be obligated to pay the counterparty the par (or other agreed upon value) of the referenced debt obligation. This, in turn, would reduce the amount of income and/or principal that a Fund would receive. A Fund’s investments in these instruments are indirectly subject to the risks associated with derivative instruments, including, among others, credit risk, default or similar event risk, counterparty risk, interest rate risk, leverage risk and management risk. These securities generally are exempt from registration under the 1933 Act. Accordingly, there may be no established trading market for the securities and they may constitute illiquid investments.

Index-, Commodity-, Currency- and Equity-Linked Securities. “Index-linked” or “commodity-linked” notes are debt securities of companies that call for interest payments and/or payment at maturity in different terms than the typical note where the borrower agrees to make fixed interest payments and to pay a fixed sum at maturity. Principal and/or interest payments on an index-linked or commodity-linked note depend on the performance of one or more market indices, such as the S&P 500^® Index, a weighted index of commodity futures such as crude oil, gasoline and natural gas or the market prices of a particular commodity or basket of commodities. Equity-linked securities are short-term or intermediate term instruments having a value at maturity and/or interest rate determined by reference to the market prices of one or more equity securities. At maturity, the principal amount of an equity-linked debt security is often exchanged for common stock of the issuer or is payable in an amount based on the issuer’s common stock price at the time of maturity. Currency-linked debt securities are short-term or intermediate-term instruments having a value at maturity, and/or an interest rate, determined by reference to one or more foreign currencies. Payment of principal or periodic interest may be calculated as a multiple of the movement of one currency against another currency, or against an index.

Index, commodity, currency and equity-linked securities may entail substantial risks. Such instruments may be subject to significant price volatility. The company issuing the instrument may fail to pay the amount due on maturity. The underlying investment or security may not perform as expected by the Adviser. Markets, underlying securities and indexes may move in a direction that was not anticipated by the Adviser. Performance of the derivatives may be influenced by interest rate and other market changes in the United States and abroad, and certain derivative instruments may be illiquid.

Linked securities are often issued by unit investment trusts. Examples of this include such index-linked securities as S&P Depositary Receipts (SPDRs), which is an interest in a unit investment trust holding a portfolio of securities linked to the S&P 500^® Index, and a type of exchange-traded fund (ETF). Because a unit investment trust is an investment company under the 1940 Act, a Fund’s investments in SPDRs are subject to the limitations set forth in Section 12(d)(1)(A) of the 1940 Act. SPDRs closely track the underlying portfolio of securities, trade like a share of common stock and pay periodic dividends proportionate to those paid by the portfolio of stocks that comprise the S&P 500^® Index. As a holder of interests in a unit investment trust, a Fund would indirectly bear its ratable share of that unit investment trust’s expenses. At the same time, a Fund would continue to pay its own management and advisory fees and other expenses, as a result of which a Fund and its shareholders in effect would be absorbing levels of fees with respect to investments in such unit investment trusts.

Equity-linked securities include issues such as Structured Yield Product Exchangeable for Stock (STRYPES), Trust Automatic Common Exchange Securities (TRACES), Trust Issued Mandatory Exchange Securities (TIMES), and Trust Enhanced Dividend Securities (TRENDS). The issuers of these equity-linked securities generally purchase and hold a portfolio of stripped U.S. Treasury securities maturing on a quarterly basis through the conversion date, and a forward purchase contract with an existing shareholder of the company relating to the common stock. Quarterly distributions on such equity-linked securities generally consist of the cash received from the U.S. Treasury securities and such equity-linked securities generally are not entitled to any dividends that may be declared on the common stock.

unsubordinated to the right of payment of another class. Subordinated structured products typically have higher rates of return and present greater risks than unsubordinated structured products. Structured products sometimes are sold in private placement transactions and often have a limited trading market.

Investments in “linked” securities have the potential to lead to significant losses because of unexpected movements in the underlying financial asset, index, currency or other investment. The ability of a Fund to utilize linked-securities successfully will depend on its ability correctly to predict pertinent market movements, which cannot be assured. Because currency-linked securities usually relate to foreign currencies, some of which may be currency from emerging market countries, there are certain additional risks associated with such investments.

SPDRs are subject to the risks of an investment in a broadly based portfolio of common stocks, including the risk that the general level of stock prices may decline, thereby adversely affecting the value of such investment. In addition, because individual investments in SPDRs are not redeemable, except upon termination of the unit investment trust, the liquidity of small holdings of SPDRs will depend upon the existence of a secondary market. Large holdings of SPDRs are called “creation unit size” and are redeemable in-kind only and are not redeemable for cash from the unit investment trust. The price of a SPDR is derived from and based upon the securities held by the unit investment trust. Accordingly, the level of risk involved in the purchase or sale of a SPDR is similar to the risk involved in the purchase or sale of traditional common stock, with the exception that the pricing mechanism for SPDRs is based on a basket of stocks. Disruptions in the markets for the securities underlying SPDRs purchased or sold by a Fund could result in losses on SPDRs.

Futures Contracts and Options on Futures Contracts

Futures Contracts. A futures contract sale creates an obligation by the seller to deliver the type of security or other asset called for in the contract at a specified delivery time for a stated price. A futures contract purchase creates an obligation by the purchaser to take delivery of the type of security or other asset called for in the contract at a specified delivery time for a stated price. The specific security or other asset delivered or taken at the settlement date is not determined until on or near that date. The determination is made in accordance with the rules of the exchange on which the futures contract was made. A Fund may enter into futures contracts which are traded on national or foreign futures exchanges and are standardized as to maturity date and underlying security or other asset. Futures exchanges and trading in the United States are regulated under the Commodity Exchange Act (CEA) by the Commodity Futures Trading Commission (CFTC), a U.S. Government agency.

Traders in futures contracts may be broadly classified as either “hedgers” or “speculators.” Hedgers use the futures markets primarily to offset unfavorable changes (anticipated or potential) in the value of securities or other assets currently owned or expected to be acquired by them. Speculators less often own the securities or other assets underlying the futures contracts which they trade, and generally use futures contracts with the expectation of realizing profits from fluctuations in the value of the underlying securities or other assets. Pursuant to a notice of eligibility claiming exclusion from the definition of commodity pool operator filed with the CFTC and the National Futures Association on behalf of the Funds, neither the Trust nor any of the individual Funds is deemed to be a “commodity pool operator” under the CEA, and, accordingly, they are not subject to registration or regulation as such under the CEA.

Upon entering into futures contracts, in compliance with the SEC’s requirements, cash or liquid securities, equal in value to the amount of a Fund’s obligation under the contract (less any applicable margin deposits and any assets that constitute “cover” for such obligation), will be segregated with a Fund’s custodian.

Unlike when a Fund purchases or sells a security, no price is paid or received by a Fund upon the purchase or sale of a futures contract, although a Fund is required to deposit with its custodian in a segregated account in the name of the futures broker an amount of cash and/or U.S. Government securities in order to initiate and maintain open positions in futures contracts. This amount is known as “initial margin.” The nature of initial margin in futures transactions is different from that of margin in security transactions, in that futures contract margin does not involve the borrowing of funds by a Fund to finance the transactions. Rather, initial margin is in the nature of a performance bond or good faith deposit intended to assure completion of the contract (delivery or acceptance of the underlying security or other asset) that is returned to a Fund upon termination of the futures contract, assuming all contractual obligations have been satisfied. Minimum initial margin requirements are established by the relevant futures exchange and may be changed. Brokers may establish deposit requirements which are higher than the exchange

minimums. Futures contracts are customarily purchased and sold on margin which may range upward from less than 5% of the value of the contract being traded. Subsequent payments, called “variation margin,” to and from the broker (or the custodian) are made on a daily basis as the price of the underlying security or other asset fluctuates, a process known as “marking to market.” If the futures contract price changes to the extent that the margin on deposit does not satisfy margin requirements, payment of additional variation margin will be required. Conversely, a change in the contract value may reduce the required margin, resulting in a repayment of excess margin to the contract holder. Variation margin payments are made for as long as the contract remains open. A Fund expects to earn interest income on its margin deposits.

Although futures contracts by their terms call for actual delivery or acceptance of securities or other assets (stock index futures contracts or futures contracts that reference other intangible assets do not permit delivery of the referenced assets), the contracts usually are closed out before the settlement date without the making or taking of delivery. A Fund may elect to close some or all of its futures positions at any time prior to their expiration. The purpose of taking such action would be to reduce or eliminate the position then currently held by a Fund. Closing out an open futures position is done by taking an opposite position (“buying” a contract which has previously been “sold,” “selling” a contract previously “purchased”) in an identical contract (i.e., the same aggregate amount of the specific type of security or other asset with the same delivery date) to terminate the position. Final determinations are made as to whether the price of the initial sale of the futures contract exceeds or is below the price of the offsetting purchase, or whether the purchase price exceeds or is below the offsetting sale price. Final determinations of variation margin are then made, additional cash is required to be paid by or released to a Fund, and a Fund realizes a loss or a gain. Brokerage commissions are incurred when a futures contract is bought or sold.

Successful use of futures contracts by a Fund is subject to the Adviser’s ability to predict correctly movements in the direction of interest rates and other factors affecting securities and commodities markets. This requires different skills and techniques than those required to predict changes in the prices of individual securities. A Fund, therefore, bears the risk that future market trends will be incorrectly predicted.

The risk of loss in trading futures contracts in some strategies can be substantial, due both to the relatively low margin deposits required and the potential for an extremely high degree of leverage involved in futures contracts. As a result, a relatively small price movement in a futures contract may result in an immediate and substantial loss to the investor. For example, if at the time of purchase, 10% of the value of the futures contract is deposited as margin, a subsequent 10% decrease in the value of the futures contract would result in a total loss of the margin deposit, before any deduction for the transaction costs, if the account were then closed out. A 15% decrease would result in a loss equal to 150% of the original margin deposit if the contract were closed out. Thus, a purchase or sale of a futures contract may result in losses in excess of the amount posted as initial margin for the contract.

In the event of adverse price movements, a Fund would continue to be required to make daily cash payments in order to maintain its required margin. In such a situation, if a Fund has insufficient cash, it may have to sell portfolio securities in order to meet daily margin requirements at a time when it may be disadvantageous to do so. The inability to close the futures position also could have an adverse impact on the ability to hedge effectively.

To reduce or eliminate a hedge position held by a Fund, a Fund may seek to close out a position. The ability to establish and close out positions will be subject to the development and maintenance of a liquid secondary market. It is not certain that this market will develop or continue to exist for a particular futures contract, which may limit a Fund’s ability to realize its profits or limit its losses. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain contracts; (ii) restrictions may be imposed by an exchange on opening transactions, closing transactions or both; (iii) trading halts, suspensions or other restrictions may be imposed with respect to particular classes or series of contracts, or underlying securities; (iv) unusual or unforeseen circumstances, such as volume in excess of trading or clearing capability, may interrupt normal operations on an exchange; (v) the facilities of an exchange or a clearing corporation may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of contracts (or a particular class or series of contracts), in which event the secondary market on that exchange (or in the class or series of contracts) would cease to exist, although outstanding contracts on the exchange that had been issued by a clearing corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

Interest Rate Futures Contracts. Bond prices are established in both the cash market and the futures market. In the cash market, bonds are purchased and sold with payment for the full purchase price of the bond being made in cash, generally within five business days after the trade. In the futures market, a contract is made to purchase or sell a bond in the future for a set price on a certain date. Historically, the prices for bonds established in the futures markets have tended to move generally in the aggregate in concert with the cash market prices and have maintained fairly predictable relationships. Accordingly, a Fund may use interest rate futures contracts as a defense, or hedge, against anticipated interest rate changes. A Fund presently could accomplish a similar result to that which it hopes to achieve through the use of interest rate futures contracts by selling bonds with long maturities and investing in bonds with short maturities when interest rates are expected to increase, or conversely, selling bonds with short maturities and investing in bonds with long maturities when interest rates are expected to decline. However, because of the liquidity that is often available in the futures market, the protection is more likely to be achieved, perhaps at a lower cost and without changing the rate of interest being earned by a Fund, through using futures contracts.

Interest rate futures contracts are traded in an auction environment on the floors of several exchanges – principally, the Chicago Board of Trade, the Chicago Mercantile Exchange and the New York Futures Exchange. Each exchange guarantees performance under contract provisions through a clearing corporation, a nonprofit organization managed by the exchange membership. A public market exists in futures contracts covering various financial instruments including long-term U.S. Treasury Bonds and Notes; GNMA modified pass-through mortgage backed securities; three-month U.S. Treasury Bills; and ninety-day commercial paper. A Fund may also invest in exchange-traded Eurodollar contracts, which are interest rate futures on the forward level of LIBOR. These contracts are generally considered liquid securities and trade on the Chicago Mercantile Exchange. Such Eurodollar contracts are generally used to “lock-in” or hedge the future level of short-term rates. A Fund may trade in any interest rate futures contracts for which there exists a public market, including, without limitation, the foregoing instruments.

Index Futures Contracts. An index futures contract is a contract to buy or sell units of an index at a specified future date at a price agreed upon when the contract is made. Entering into a contract to buy units of an index is commonly referred to as buying or purchasing a contract or holding a long position in the index. Entering into a contract to sell units of an index is commonly referred to as selling a contract or holding a short position in the index. A unit is the current value of the index. A Fund may enter into stock index futures contracts, debt index futures contracts, or other index futures contracts appropriate to its objective(s).

There are several risks in connection with the use by a Fund of index futures as a hedging device. One risk arises because of the imperfect correlation between movements in the prices of the index futures and movements in the prices of securities which are the subject of the hedges. The Adviser will attempt to reduce this risk by selling, to the extent possible, futures on indices the movements of which will, in its judgment, have a significant correlation with movements in the prices of a Fund’s portfolio securities sought to be hedged.

Municipal Bond Index Futures Contracts. Municipal bond index futures contracts may act as a hedge against changes in market conditions. A municipal bond index assigns values daily to the municipal bonds included in the index based on the independent assessment of dealer-to-dealer municipal bond brokers. A municipal bond index futures contract represents a firm commitment by which two parties agree to take or make delivery of an amount equal to a specified dollar amount multiplied by the difference between the municipal bond index value on the last trading date of the contract and the price at which the futures contract is originally struck. No physical delivery of the underlying securities in the index is made.

Options on Futures Contracts. A Fund may purchase and write call and put options on those futures contracts that it is permitted to buy or sell. A Fund may use such options on futures contracts in lieu of writing options directly on the underlying securities or other assets or purchasing and selling the underlying futures contracts. Such options generally operate in the same manner as options purchased or written directly on the underlying investments. A futures option gives the holder, in return for the premium paid, the right to buy from (call) or sell to (put) the writer of the option a futures contract at a specified price at any time during the period of the option. Upon exercise, the writer of the option is obligated to pay the difference between the cash value of the futures contract and the exercise price. Like the buyer or seller of a futures contract, the holder or writer of an option has the right to terminate its position prior to the scheduled expiration of the option by selling or purchasing an option of the same series, at which time the person entering into the closing purchase transaction will realize a gain or loss. There is no guarantee that such closing purchase transactions can be effected.

A Fund will enter into written options on futures contracts only when, in compliance with the SEC’s requirements, cash or liquid securities equal in value to the underlying security’s or other asset’s value (less any applicable margin deposits) have been deposited in a segregated account. A Fund will be required to deposit initial margin and maintenance margin with respect to put and call options on futures contracts written by it pursuant to brokers’ requirements similar to those described above.

Investments in futures options involve some of the same risks that are involved in connection with investments in futures contracts (for example, the existence of a liquid secondary market). In addition, the purchase of an option also entails the risk that changes in the value of the underlying futures contract will not be fully reflected in the value of the option purchased. There may be circumstances when the purchase of a call or put option on a futures contract would result in a loss to a Fund when the purchase or sale of a futures contract would not, such as when there is no movement in the prices of the hedged investments. In general, the market prices of options can be expected to be more volatile than the market prices on the underlying futures contracts. Compared to the purchase or sale of futures contracts, however, the purchase of call or put options on futures contracts may frequently involve less potential risk to a Fund because the maximum amount at risk is the premium paid for the options (plus transaction costs).

Successful use of index futures by a Fund is also subject to the Adviser’s ability to predict correctly movements in the direction of the market. It is possible that, for example, where a Fund has sold futures to hedge its portfolio against a decline in the market, the index on which the futures are written may advance and the value of securities held in a Fund’s portfolio may decline. If this occurred, a Fund would lose money on the futures and also experience a decline in the value of its portfolio securities, as a Fund’s ability to effectively hedge all or a portion of the securities in its portfolio, in anticipation of or during a market decline, through transactions in futures or put options on stock indices, depends on the degree to which price movements in the underlying index correlate with the price movements of the securities held by a Fund. Inasmuch as a Fund’s securities will not duplicate the components of an index, the correlation will not be perfect. Consequently, a Fund bears the risk that the prices of its securities being hedged will not move to the same extent as do the prices of its put options on the stock indices. It is also possible that, if a Fund has hedged against the possibility of a decline in the market adversely affecting securities held in its portfolio and securities prices increase instead, a Fund will lose part or all of the benefit of the increased values of those securities that it has hedged, because it will have offsetting losses in its futures positions. In addition, in such situations, if a Fund has insufficient cash, it may have to sell securities to meet daily variation margin requirements.

In addition to the possibility that there may be an imperfect correlation, or no correlation at all, between movements in the index futures and the securities of the portfolio being hedged, the prices of index futures may not correlate perfectly with movements in the underlying index due to certain market distortions. First, all participants in the futures markets are subject to margin deposit and maintenance requirements. Rather than meeting additional margin deposit requirements, investors may close futures contracts through offsetting transactions, which would distort the normal relationship between the index and futures markets. Second, margin requirements in the futures market are less onerous than margin requirements in the securities market, and as a result, the futures market may attract more speculators than the securities market. Increased participation by speculators in the futures market may also cause temporary price distortions. Due to the possibility of price distortions in the futures market, and also because of the imperfect correlation between movements in an index and movements in the prices of index futures, even a correct forecast of general market trends by the Adviser may still not result in a successful hedging transaction.

There is also the risk of loss by a Fund of margin deposits in the event of bankruptcy of a broker with whom a Fund has an open position in a futures contract or related option. Most futures exchanges limit the amount of fluctuation permitted in some contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. The daily limit governs only price movement during a particular trading day and, therefore, does not limit potential losses, because the limit may prevent the liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.

Options on Index Futures Contracts. A Fund may also purchase and sell options on index futures contracts. Options on index futures give the purchaser the right, in return for the premium paid, to assume a position in an index futures contract (a long position if the option is a call and a short position if the option is a put), at a specified exercise price at any time during the period of the option. Upon exercise of the option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer’s futures margin account, which represents the amount by which the market price of the index futures contract, at exercise, exceeds (in the case of a call) or is less than (in the case of a put) the exercise price of the option on the index future. If an option is exercised on the last trading day prior to the expiration date of the option, the settlement will be made entirely in cash equal to the difference between the exercise price of the option and the closing level of the index on which the future is based on the expiration date. Purchasers of options who fail to exercise their options prior to the exercise date suffer a loss of the premium paid.

There are various risks in connection with the use by a Fund of index futures as a hedging device. For example, a risk arises because of the imperfect correlation between movements in the prices of the index futures and movements in the prices of securities which are the subject of the hedges. The Adviser will attempt to reduce this risk by selling, to the extent possible, futures on indices the movements of which will, in its judgment, have a significant correlation with movements in the prices of a Fund’s portfolio securities sought to be hedged; there can be no assurance that the Adviser will be successful in doing so.

Use by Tax-Exempt Funds of Interest Rate and U.S. Treasury Security Futures Contracts and Options. If a Fund invests in tax-exempt securities, it may purchase and sell futures contracts and related options on interest rate and U.S. Treasury securities when, in the opinion of the Adviser, price movements in these security futures and related options will correlate closely with price movements in the tax-exempt securities which are the subject of the hedge. Interest rate and U.S. Treasury securities futures contracts require the seller to deliver, or the purchaser to take delivery of, the type of security called for in the contract at a specified date and price. Options on interest rate and U.S. Treasury security futures contracts give the purchaser the right in return for the premium paid to assume a position in a futures contract at the specified option exercise price at any time during the period of the option.

In addition to the risks generally involved in using futures contracts, there is also a risk that price movements in interest rate and U.S. Treasury security futures contracts and related options will not correlate closely with price movements in markets for tax-exempt securities.

Stock Options and Stock Index Options

A Fund may purchase and write (i.e., sell) put and call options. Such options may relate to particular stocks or stock indices, and may or may not be listed on a domestic or foreign securities exchange and may or may not be issued by the Options Clearing Corporation (OCC). Stock index options are put options and call options on various stock indices. In most respects, they are identical to listed options on common stocks.

There is a key difference between stock options and stock index options in connection with their exercise. In the case of stock options, the underlying security, common stock, is delivered. However, upon the exercise of an index option, settlement does not occur by delivery of the securities comprising the index. The option holder who exercises the index option receives an amount of cash if the closing level of the stock index upon which the option is based is greater than (in the case of a call) or less than (in the case of a put) the exercise price of the option. This amount of cash is equal to the difference between the closing price of the stock index and the exercise price of the option expressed in dollars times a specified multiple. A stock index fluctuates with changes in the market value of the securities included in the index. For example, some stock index options are based on a broad market index, such as the S&P 500^® Index or a narrower market index, such as the S&P 100^® Index. Indices may also be based on an industry or market segment.

The successful use of a Fund’s options strategies depends on the ability of the Adviser to forecast interest rate and market movements correctly. When it purchases an option, a Fund runs the risk that it will lose its entire investment in the option in a relatively short period of time, unless a Fund exercises the option or enters into a closing sale transaction for such option during the life of the option. If the price of the underlying security does not

rise (in the case of a call) or fall (in the case of a put) to an extent sufficient to cover the option premium and transaction costs, a Fund will lose part or all of its investment in the option. This contrasts with an investment by a Fund in the underlying securities, since a Fund may continue to hold its investment in those securities notwithstanding the lack of a change in price of those securities.

The effective use of options also depends on a Fund’s ability to terminate option positions at times when the Adviser deems it desirable to do so. Although a Fund will take an option position only if the Adviser believes there is a liquid secondary market for the option, there is no assurance that a Fund will be able to effect closing transactions at any particular time or at an acceptable price.

If a secondary trading market in options were to become unavailable, a Fund could no longer engage in closing transactions. The writer in such circumstances would be subject to the risk of market decline or appreciation in the instrument during such period. If an option purchased by a Fund expires unexercised, a Fund will realize a loss equal to the premium paid. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both; (iii) trading halts, suspensions or other restrictions may be imposed with respect to particular classes or series of options, or underlying securities; (iv) unusual or unforeseen circumstances, such as volume in excess of trading or clearing capability, may interrupt normal operations on an exchange; (v) the facilities of an exchange or a clearing corporation may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in the class or series of options) would cease to exist, although outstanding options on the exchange that had been issued by a clearing corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

Disruptions in the markets for the securities underlying options purchased or sold by a Fund could result in losses on the options. If trading is interrupted in an underlying security, the trading of options on that security is normally halted as well. As a result, a Fund as purchaser or writer of an option will be unable to close out its positions until options trading resumes, and it may be faced with losses if trading in the security reopens at a substantially different price. In addition, the OCC or other options markets may impose exercise restrictions. If a prohibition on exercise is imposed at a time when trading in the option has also been halted, a Fund as purchaser or writer of an option will be locked into its position until one of the two restrictions has been lifted. If a prohibition on exercise remains in effect until an option owned by a Fund has expired, a Fund could lose the entire value of its option.

Special risks are presented by internationally traded options. Because of time differences between the United States and various foreign countries, and because different holidays are observed in different countries, foreign options markets may be open for trading during hours or on days when U.S. markets are closed. As a result, option premiums may not reflect the current prices of the underlying interest in the United States.

Dealer (Over-the-Counter) Options. Dealer options are options negotiated individually through dealers rather than traded on an exchange. Certain risks are specific to dealer options. While a Fund might look to a clearing corporation to exercise exchange-traded options, if a Fund purchases a dealer option it must rely on the selling dealer to perform if a Fund exercises the option. Failure by the dealer to do so would result in the loss of the premium paid by a Fund as well as loss of the expected benefit of the transaction. Exchange-traded options generally have a continuous liquid market while dealer options more often may not. Consequently, a Fund can realize the value of a dealer option it has purchased only by exercising or reselling the option to the issuing dealer. Similarly, when a Fund writes a dealer option, a Fund can close out the option prior to its expiration only by entering into a closing purchase transaction with the dealer. While each Fund seeks to enter into dealer options only with dealers who will agree to and can enter into closing transactions with a Fund, no assurance exists that a Fund will at any time be able to liquidate a dealer option at a favorable price at any time prior to expiration. Unless a Fund, as a covered dealer call option writer, can effect a closing purchase transaction, it will not be able to liquidate securities (or other assets) used as cover until the option expires or is exercised. In the event of insolvency of the other party, a Fund may be unable to liquidate a dealer option. With respect to options written by a Fund, the inability to enter into a closing transaction may result in material losses to a Fund. For example, because a Fund must maintain a secured position with respect to any call option on a security it writes, a Fund may not sell the assets, which it has segregated to secure the position while it is obligated under the option. This requirement may impair a Fund’s ability to sell portfolio securities at a time when such sale might be advantageous.

A Fund generally will treat purchased dealer options as illiquid securities. A Fund may treat the cover used for written dealer options as liquid if the dealer agrees that a Fund may repurchase the dealer option it has written for a maximum price to be calculated by a predetermined formula. In such cases, the dealer option would be considered illiquid only to the extent the maximum purchase price under the formula exceeds the intrinsic value of the option.

Writing Covered Options. A Fund may write covered call options and covered put options on securities held in its portfolio when, in the opinion of the Adviser, such transactions are consistent with a Fund’s investment goal and policies. Call options written by a Fund give the purchaser the right to buy the underlying securities from a Fund at the stated exercise price at any time prior to the expiration date of the option, regardless of the security’s market price; put options give the purchaser the right to sell the underlying securities to a Fund at the stated exercise price at any time prior to the expiration date of the option, regardless of the security’s market price.

A Fund may write only covered options, which means that, so long as a Fund is obligated as the writer of a call option, it will own the underlying securities subject to the option (or comparable securities satisfying the cover requirements of securities exchanges). In the case of put options, a Fund will hold cash and/or high-grade short-term debt obligations equal to the price to be paid if the option is exercised. In addition, a Fund will be considered to have covered a put or call option if and to the extent that it holds an option that offsets some or all of the risk of the option it has written. A Fund may write combinations of covered puts and calls (straddles) on the same underlying security.

A Fund will receive a premium from writing a put or call option, which increases a Fund’s return on the underlying security if the option expires unexercised or is closed out at a profit. The amount of the premium reflects, among other things, the relationship between the exercise price and the current market value of the underlying security, the volatility of the underlying security, the amount of time remaining until expiration, current interest rates, and the effect of supply and demand in the options market and in the market for the underlying security. By writing a call option, a Fund limits its opportunity to profit from any increase in the market value of the underlying security above the exercise price of the option but continues to bear the risk of a decline in the value of the underlying security. By writing a put option, a Fund assumes the risk that it may be required to purchase the underlying security for an exercise price higher than the security’s then-current market value, resulting in a potential capital loss unless the security subsequently appreciates in value.

A Fund’s obligation to sell an instrument subject to a call option written by it, or to purchase an instrument subject to a put option written by it, may be terminated prior to the expiration date of the option by a Fund’s execution of a closing purchase transaction, which is effected by purchasing on an exchange an offsetting option of the same series (i.e., same underlying instrument, exercise price and expiration date) as the option previously written. A closing purchase transaction will ordinarily be effected in order to realize a profit on an outstanding option, to prevent an underlying instrument from being called, to permit the sale of the underlying instrument or to permit the writing of a new option containing different terms on such underlying instrument. A Fund realizes a profit or loss from a closing purchase transaction if the cost of the transaction (option premium plus transaction costs) is less or more than the premium received from writing the option. Because increases in the market price of a call option generally reflect increases in the market price of the security underlying the option, any loss resulting from a closing purchase transaction may be offset in whole or in part by unrealized appreciation of the underlying security.

If a Fund writes a call option but does not own the underlying security, and when it writes a put option, a Fund may be required to deposit cash or securities with its broker as “margin” or collateral for its obligation to buy or sell the underlying security. As the value of the underlying security varies, a Fund may also have to deposit additional margin with the broker. Margin requirements are complex and are fixed by individual brokers, subject to minimum requirements currently imposed by the Federal Reserve Board and by stock exchanges and other self-regulatory organizations.

Purchasing Put Options. A Fund may purchase put options to protect its portfolio holdings in an underlying security against a decline in market value. Such hedge protection is provided during the life of the put option since a Fund, as holder of the put option, is able to sell the underlying security at the put exercise price regardless of any

decline in the underlying security’s market price. For a put option to be profitable, the market price of the underlying security must decline sufficiently below the exercise price to cover the premium and transaction costs. By using put options in this manner, a Fund will reduce any profit it might otherwise have realized from appreciation of the underlying security by the premium paid for the put option and by transaction costs.

Purchasing Call Options. A Fund may purchase call options to hedge against an increase in the price of securities that a Fund wants ultimately to buy. Such hedge protection is provided during the life of the call option since a Fund, as holder of the call option, is able to buy the underlying security at the exercise price regardless of any increase in the underlying security’s market price. In order for a call option to be profitable, the market price of the underlying security must rise sufficiently above the exercise price to cover the premium and transaction costs. These costs will reduce any profit a Fund might have realized had it bought the underlying security at the time it purchased the call option.

Over-the-Counter (OTC) Options. A Fund will enter into OTC options transactions only with primary dealers in U.S. Government securities and, in the case of OTC options written by a Fund, only pursuant to agreements that will assure that a Fund will at all times have the right to repurchase the option written by it from the dealer at a specified formula price. A Fund will treat the amount by which such formula price exceeds the amount, if any, by which the option may be “in-the-money” as an illiquid investment. It is the present policy of a Fund not to enter into any OTC option transaction if, as a result, more than 15% (10% in some cases, refer to your Fund’s prospectuses) of a Fund’s net assets would be invested in (i) illiquid investments (determined under the foregoing formula) relating to OTC options written by a Fund, (ii) OTC options purchased by a Fund, (iii) securities which are not readily marketable, and (iv) repurchase agreements maturing in more than seven days.

Index Options. As an alternative to purchasing call and put options on index futures, a Fund may purchase call and put options on the underlying indices themselves. Such options could be used in a manner identical to the use of options on index futures. Options involving securities indices provide the holder with the right to make or receive a cash settlement upon exercise of the option based on movements in the relevant index. Such options must be listed on a national securities exchange and issued by the OCC. Such options may relate to various stock indices, except that a Fund may not write covered options on an index.

Foreign Stock Index Options. A Fund may, for the purpose of hedging its portfolio, subject to applicable securities regulations, purchase and write put and call options on foreign stock indices listed on foreign and domestic stock exchanges.

Swap Agreements

Swap agreements are derivative instruments that can be individually negotiated and structured to include exposure to a variety of different types of investments or market factors. Depending on their structure, swap agreements may increase or decrease a Fund’s exposure to long- or short-term interest rates, foreign currency values, mortgage securities, corporate borrowing rates, or other factors such as security prices or inflation rates. A Fund may enter into a variety of swap agreements, including interest rate, index, commodity, equity, credit default and currency exchange rate swap agreements, and other types of swap agreements such as caps, collars and floors. A Fund also may enter into swaptions, which are options to enter into a swap agreement.

In a typical interest rate swap, one party agrees to make regular payments equal to a floating interest rate times a “notional principal amount,” in return for payments equal to a fixed rate times the same amount, for a specified period of time. If a swap agreement provides for payments in different currencies, the parties might agree to exchange notional principal amount as well. In a total return swap agreement, the non-floating rate side of the swap is based on the total return of an individual security, a basket of securities, an index or another reference asset. Swaps may also depend on other prices or rates, such as the value of an index or mortgage prepayment rates.

In a typical cap or floor agreement, one party agrees to make payments only under specified circumstances, usually in return for payment of a fee by the other party. For example, the buyer of an interest rate cap obtains the right to receive payments to the extent that a specified interest rate exceeds an agreed-upon level, while the seller of an interest rate floor is obligated to make payments to the extent that a specified interest rate falls below an agreed-upon level. Caps and floors have an effect similar to buying or writing options. A collar combines elements of buying a cap and selling a floor.

Swap agreements will tend to shift a Fund’s investment exposure from one type of investment to another. For example, if a Fund agreed to pay fixed rates in exchange for floating rates while holding fixed-rate bonds, the swap would tend to decrease a Fund’s exposure to long-term interest rates. Another example is if a Fund agreed to exchange payments in dollars for payments in foreign currency, the swap agreement would tend to decrease a Fund’s exposure to U.S. interest rates and increase its exposure to foreign currency and interest rates.

Swap agreements are sophisticated hedging instruments that typically involve a small investment of cash relative to the magnitude of risks assumed. As a result, swaps can be highly volatile and may have a considerable impact on a Fund’s performance. Depending on how they are used, swap agreements may increase or decrease the overall volatility of a Fund’s investments and its share price and yield. Additionally, whether a Fund’s use of swap agreements will be successful in furthering its investment objective will depend on the Adviser’s ability correctly to predict whether certain types of investments likely are to produce greater returns than other investments. Because they are two party contracts and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid. Moreover, a Fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The most significant factor in the performance of swap agreements is the change in the specific interest rate, currency, or other factor that determines the amounts of payments due to and from a Fund. If a swap agreement calls for payments by a Fund, a Fund must be prepared to make such payments when due. In addition, if the counterparty’s creditworthiness declines, the value of a swap agreement likely would decline, potentially resulting in losses for a Fund. A Fund will closely monitor the credit of a swap agreement counterparty in order to attempt to minimize this risk. A Fund may also suffer losses if it is unable to terminate outstanding swap agreements (either by assignment or other disposition) or reduce its exposure through offsetting transactions (i.e., by entering into an offsetting swap agreement with the same party or a similarly creditworthy party).

Credit Default Swap Agreements. A Fund may enter into credit default swap agreements, which may have as reference obligations one or more securities or a basket of securities that are or are not currently held by a Fund. The protection “buyer” in a credit default contract is generally obligated to pay the protection “seller” an upfront or a periodic stream of payments over the term of the contract provided that no credit event, such as a default, on a reference obligation has occurred. If a credit event occurs, the seller generally must pay the buyer the “par value” (full notional value) of the swap in exchange for an equal face amount of deliverable obligations of the reference entity described in the swap, or the seller may be required to deliver the related net cash amount, if the swap is cash settled. A Fund may be either the buyer or seller in the transaction. If a Fund is a buyer and no credit event occurs, a Fund may recover nothing if the swap is held through its termination date. However, if a credit event occurs, the buyer generally may elect to receive the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity whose value may have significantly decreased. As a seller, a Fund generally receives an upfront payment or a fixed rate of income throughout the term of the swap provided that there is no credit event. As the seller, a Fund would effectively add leverage to its portfolio because, in addition to its total net assets, a Fund would be subject to investment exposure on the notional amount of the swap.

Credit default swap agreements may involve greater risks than if a Fund had invested in the reference obligation directly since, in addition to risks relating to the reference obligation, credit default swaps are subject to illiquidity risk, counterparty risk and credit risk. A Fund will enter into credit default swap agreements generally with counterparties that meet certain standards of creditworthiness. A buyer generally will lose its investment and recover nothing if no credit event occurs and the swap is held to its termination date. If a credit event were to occur, the value of any deliverable obligation received by the seller, coupled with the upfront or periodic payments previously received, may be less than the full notional value it pays to the buyer, resulting in a loss of value to the seller.

Equity Swaps. A Fund may engage in equity swaps. Equity swaps allow the parties to the swap agreement to exchange components of return on one equity investment (e.g., a basket of equity securities or an index) for a component of return on another non-equity or equity investment, including an exchange of differential rates of return. Equity swaps may be used to invest in a market without owning or taking physical custody of securities in circumstances where direct investment may be restricted for legal reasons or is otherwise impractical. Equity swaps also may be used for other purposes, such as hedging or seeking to increase total return.

loss. The value of some components of an equity swap (such as the dividend on a common stock) may also be sensitive to changes in interest rates. Furthermore, during the period a swap is outstanding, a Fund may suffer a loss if the counterparty defaults.

Total Return Swap Agreements. Total return swap agreements are contracts in which one party agrees to make periodic payments to another party based on the change in market value of the assets underlying the contract, which may include a specified security, basket of securities or securities indices during the specified period, in return for periodic payments based on a fixed or variable interest rate or the total return from other underlying assets. Total return swap agreements may be used to obtain exposure to a security or market without owning or taking physical custody of such security or investing directly in such market. Total return swap agreements may effectively add leverage to a Fund’s portfolio because, in addition to its total net assets, a Fund would be subject to investment exposure on the notional amount of the swap.

Total return swap agreements are subject to the risk that a counterparty will default on its payment obligations to a Fund thereunder, and conversely, that a Fund will not be able to meet its obligation to the counterparty. Generally, a Fund will enter into total return swaps on a net basis (i.e., the two payment streams are netted against one another with a Fund receiving or paying, as the case may be, only the net amount of the two payments). The net amount of the excess, if any, of a Fund’s obligations over its entitlements with respect to each total return swap will be accrued on a daily basis, and an amount of liquid assets having an aggregate net asset value at least equal to the accrued excess will be segregated by a Fund. If the total return swap transaction is entered into on other than a net basis, the full amount of a Fund’s obligations will be accrued on a daily basis, and the full amount of a Fund’s obligations will be segregated by a Fund in an amount equal to or greater than the market value of the liabilities under the total return swap agreement or the amount it would have cost a Fund initially to make an equivalent direct investment, plus or minus any amount a Fund is obligated to pay or is to receive under the total return swap agreement.

Variance, Volatility and Correlation Swap Agreements. Variance and volatility swaps are contracts that provide exposure to increases or decreases in the volatility of certain referenced assets. Correlation swaps are contracts that provide exposure to increases or decreases in the correlation between the prices of different assets or different market rates.

Dollar Rolls

Dollar rolls involve selling securities (e.g., mortgage-backed securities or U.S. Treasury securities) and simultaneously entering into a commitment to purchase those or similar (same collateral type, coupon and maturity) securities on a specified future date and price. Mortgage dollar rolls and U.S. Treasury rolls are types of dollar rolls. A Fund foregoes principal and interest paid on the securities during the “roll” period. A Fund is compensated by the difference between the current sales price and the lower forward price for the future purchase of the securities as well as the interest earned on the cash proceeds of the initial sale.

Dollar rolls involve the risk that the market value of the securities a Fund is obligated to repurchase may decline below the repurchase price or that the transaction costs may exceed the return earned by a Fund from the transaction. Dollar rolls also involve risk to a Fund if the other party should default on its obligation and a Fund is delayed or prevented from completing the transaction. In the event that the buyer of securities under a dollar roll files for bankruptcy or becomes insolvent, a Fund’s use of proceeds of the dollar roll may be restricted pending a determination by the other party, or its trustee or receiver, whether to enforce a Fund’s obligation to repurchase the securities. In addition, the security to be delivered in the future may turn out to be inferior to the security sold upon entering into the transaction.

Foreign Currency Transactions

Foreign currency transactions may be used to protect, to some extent, against uncertainty in the level of future currency exchange rates by establishing a fixed exchange rate. Foreign currency transactions may involve the purchase or sale of foreign currencies on a “spot” (cash) basis at the prevailing exchange rate or may involve “forward contracts” that allow a Fund to purchase or sell foreign currencies at a future date. Forward contracts may be used for “transaction hedging,” “position hedging” and “cross-hedging.” A Fund may use forward sale contracts to sell an amount of a foreign currency approximating the value of a Fund’s securities denominated in the foreign security when that foreign currency suffers a substantial decline against the U.S. dollar. A Fund may use forward purchase contracts to purchase a foreign currency when it is believed that the U.S. dollar may suffer a substantial decline against the foreign currency. Although these transactions tend to minimize the risk of loss due to a decline in the value of the hedged currency, they also tend to limit any potential gain that might be realized if the value of the hedged currency increases.

Transaction hedging may allow a Fund to “lock in” the U.S. dollar price of a security it has agreed to purchase or sell, or the U.S. dollar equivalent of a dividend or interest rate payment in a foreign currency. A Fund may use transaction hedging to protect itself against a possible loss resulting from an adverse change in the relationship between the U.S. dollar and the applicable foreign currency during the period between the date on which the security is purchased or sold, or on which the dividend or interest payment is declared, and the date on which such payments are made or received.

Position hedging may allow a Fund to protect against an adverse change in the relationship between the U.S. dollar and the applicable foreign currencies in which its portfolio securities are denominated. A Fund may use position hedging when it is believed that the U.S. dollar may suffer a decline against the foreign currency by entering into a forward purchase contract to purchase that foreign currency for a fixed dollar amount.

Cross-hedging may allow a Fund to enter into a forward contract to sell a different foreign currency for a fixed U.S. dollar amount when it is believed that the U.S. dollar value of the currency to be sold pursuant to the forward contract will fall if there is a decline in the U.S. dollar value of the currency in which a Fund’s securities are denominated.

A Fund also may purchase exchange-listed and over-the-counter call and put options on foreign currencies and foreign currency contracts. Options on foreign currencies and foreign currency contracts give the holder a right to buy or sell the underlying foreign currencies or foreign currency contracts for a specified period of time and for a specified amount. The value of an option on foreign currencies or foreign currency contracts reflects the value of an exchange rate, which depends on the relative values of the U.S. dollar and the relevant foreign currency.

Engaging in foreign currency transactions is subject to certain risks. For example, if the value of a foreign currency were to decline against the U.S. dollar, such decline would reduce the dollar value of any securities held by a Fund denominated in that currency. It is impossible to forecast with precision the market value of portfolio securities at the expiration or maturity of a forward or futures contract, which may make it necessary for a Fund to purchase additional foreign currency on the spot market if the market value of the security being hedged is less than the amount of foreign currency a Fund is obligated to deliver at the time a Fund sells the security being hedged. The value of any currency, including the U.S. dollar, may be affected by political and economic factors applicable to the issuer’s country. The exchange rates of currencies also may be affected adversely by governmental actions. Transaction, position and cross-hedging do not eliminate fluctuations in the underlying prices of securities that a Fund owns or intends to purchase or sell and may limit the amount of potential gain that might result from the increase in value of the currency being hedged. Settlement procedures relating to a Fund’s foreign currency transactions may be more complex than those relating to investments in securities of U.S. issuers.

Foreign Securities

offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Foreign securities may include depositary receipts, such as American Depositary Receipts (ADRs), European Depositary Receipts (EDRs) and Global Depositary Receipts (GDRs). ADRs are U.S. dollar denominated receipts issued in registered form by a domestic bank or trust company that evidence ownership of underlying securities issued by a foreign issuer. EDRs are foreign currency-denominated receipts issued in Europe, typically by foreign banks or trust companies and foreign branches of domestic banks, that evidence ownership of foreign or domestic securities. GDRs are receipts structured similarly to ADRs and EDRs and are marketed globally. Depositary receipts will not necessarily be denominated in the same currency as their underlying securities. In general, ADRs, in registered form, are designed for use in the U.S. securities markets, and EDRs, in bearer form, are designed for use in European securities markets. GDRs are tradable both in the United States and in Europe and are designed for use throughout the world. A Fund may invest in depositary receipts through “sponsored” or “unsponsored” facilities. A sponsored facility is established jointly by the issuer of the underlying security and a depositary, whereas a depositary may establish an unsponsored facility without participation by the issuer of the deposited security. Holders of unsponsored depositary receipts generally bear all the costs of such facilities and the depositary of an unsponsored facility frequently is under no obligation to distribute interest holder communications received from the issuer of the deposited security or to pass through voting rights to the holders of such receipts in respect of the deposited securities. The issuers of unsponsored depositary receipts are not obligated to disclose material information in the United States, and, therefore, there may be limited information available regarding such issuers and/or limited correlation between available information and the market value of the depositary receipts.

Due to the potential for foreign withholding taxes, Morgan Stanley Capital International (MSCI) publishes two versions of its indices reflecting the reinvestment of dividends using two different methodologies: gross dividends and net dividends. While both versions reflect reinvested dividends, they differ with respect to the manner in which taxes associated with dividend payments are treated. In calculating the net dividends version, MSCI incorporates reinvested dividends applying the withholding tax rate applicable to foreign non-resident institutional investors that do not benefit from double taxation treaties. The Adviser believes that the net dividends version of MSCI indices better reflects the returns U.S. investors might expect were they to invest directly in the component securities of an MSCI index.

Investing in foreign securities is subject to certain risks. For example, foreign markets can be extremely volatile. Fluctuations in currency exchange rates also may impact the value of foreign securities denominated in foreign currencies or U.S. dollars, without a change in the intrinsic value of those securities. Additionally, the U.S. dollar value of a foreign security tends to decrease when the value of the U.S. dollar rises against the foreign currency in which the security is denominated and tends to increase when the value of the U.S. dollar falls against such currency. A Fund may attempt to minimize the risk from adverse changes in the relationship between the U.S. dollar and foreign currencies by purchasing and selling forward foreign currency exchange contracts and foreign currency futures contracts and related options. Foreign securities may be less liquid than domestic securities so that a Fund may, at times, be unable to sell foreign securities at desirable prices. Brokerage commissions, custodial fees and other fees also are generally higher for foreign securities. A Fund may have limited legal recourse in the event of default with respect to certain debt securities issued by foreign governments. In addition, foreign governments may impose potentially confiscatory withholding or other taxes, which would reduce a Fund’s return on these securities.

Other risks of investing in foreign securities include: possible delays in the settlement of transactions or in the notification of income; generally less publicly available information about companies; adverse impact of political, social or diplomatic events; possible seizure, expropriation or nationalization of a company or its assets; possible imposition of currency exchange controls; and that foreign companies generally are not subject to accounting, auditing and financial reporting standards comparable to those mandated for domestic companies.

market countries may have fixed or managed currencies that are not free-floating against the U.S. dollar. Further, certain currencies may not be traded internationally, and some countries with emerging securities markets have sustained long periods of very high inflation or rapid fluctuation in inflation rates which can have negative effects on a country’s economy and securities markets.

Guaranteed Investment Contracts (Funding Agreements)

Guaranteed investment contracts, or funding agreements, are debt instruments issued by insurance companies. Pursuant to such contracts, a Fund may make cash contributions to a deposit fund of the insurance company’s general account. The insurance company then credits to a Fund payments at negotiated, floating or fixed interest rates. A Fund will purchase guaranteed investment contracts only from issuers that, at the time of purchase, meet certain credit and quality standards.

Investing in guaranteed investment contracts is subject to certain risks. In general, guaranteed investment contracts are not assignable or transferable without the permission of the issuing insurance companies, and an active secondary market does not exist for these investments. In addition, the issuer may not be able to pay the principal amount to a Fund on seven days notice or less, at which time the investment may be considered illiquid under applicable SEC regulatory guidance and subject to certain restrictions.

Illiquid Securities

Illiquid securities are defined by a Fund consistent with SEC staff’s current guidance and interpretations which provide that an illiquid security is an asset which may not be sold or disposed of in the ordinary course of business within seven days at approximately the value at which a Fund has valued the investment on its books. Some securities, such as those not registered under U.S. securities laws, cannot be sold in public transactions. Subject to its investment policies, a Fund may invest in illiquid investments and may invest in certain restricted securities that are deemed to be illiquid securities.

Initial Public Offerings

A Fund may invest in initial public offerings (IPOs) of common stock or other primary or secondary syndicated offerings of equity or debt securities issued by a corporate issuer. Fixed income funds frequently invest in these types of offerings of debt securities. A purchase of IPO securities often involves higher transaction costs than those associated with the purchase of securities already traded on exchanges or markets. IPO securities are subject to market risk and liquidity risk. The market value of recently issued IPO securities may fluctuate considerably due to factors such as the absence of a prior public market, unseasoned trading and speculation, a potentially small number of securities available for trading, limited information about the issuer, and other factors. A Fund may hold IPO securities for a period of time, or may sell them soon after the purchase. Investments in IPOs could have a magnified impact — either positive or negative — on a Fund’s performance while the Fund’s assets are relatively small. The impact of an IPO on a Fund’s performance may tend to diminish as the Fund’s assets grow. In circumstances when investments in IPOs make a significant contribution to a Fund’s performance, there can be no assurance that similar contributions from IPOs will continue in the future.

Investments in Other Investment Companies

Investing in other investment companies may be a means by which a Fund seeks to achieve its investment objective. A Fund may invest in securities issued by other investment companies within the limits prescribed by the 1940 Act, the rules and regulations thereunder and any exemptive orders currently or in the future obtained by a Fund from the SEC.

Except with respect to funds structured as funds-of-funds or so-called master/feeder funds, the 1940 Act generally requires that a fund limit its investments in another investment company or series thereof so that, as determined at the time a securities purchase is made: (i) no more than 5% of the value of its total assets will be invested in the securities of any one investment company; (ii) no more than 10% of the value of its total assets will be invested in the aggregate in securities of other investment companies; and (iii) no more than 3% of the outstanding voting stock of any one investment company or series thereof will be owned by a fund or by companies

controlled by a fund. Such other investment companies may include ETFs, which are shares of publicly traded unit investment trusts, open-end funds or depositary receipts that seek to track the performance of specific indexes or companies in related industries.

Investing in other investment companies is subject to certain risks. Although a Fund may derive certain advantages from being able to invest in shares of other investment companies, such as to be fully invested, there may be potential disadvantages. Investing in other investment companies may result in higher fees and expenses for a Fund and its shareholders. A shareholder may be charged fees not only on Fund shares held directly but also on the investment company shares that a Fund purchases.

In addition, investing in ETFs is subject to certain other risks. ETFs generally are subject to the same risks as the underlying securities the ETFs are designed to track as well as to the risks of the specific sector or industry to which the ETF relates. ETFs also are subject to the risk that their prices may not totally correlate to the prices of the underlying securities the ETFs are designed to track and the risk of possible trading halts due to market conditions or for other reasons.

Under the 1940 Act and rules and regulations thereunder, a Fund may purchase shares of affiliated funds, subject to certain conditions. Investing in affiliated funds may present certain actual or potential conflicts of interest. For more information about such actual and potential conflicts of interest, see Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest.

Low and Below Investment Grade Securities

Low and below investment grade securities (below investment grade securities are also known as “junk bonds”) are debt securities with the lowest investment grade rating (e.g., BBB by S&P and Fitch or Baa by Moody’s), that are below investment grade (e.g., lower than BBB by S&P and Fitch or Baa by Moody’s) or that are unrated but determined by the Adviser to be of comparable quality. These types of securities may be issued to fund corporate transactions or restructurings, such as leveraged buyouts, mergers, acquisitions, debt reclassifications or similar events, are more speculative in nature than securities with higher ratings and tend to be more sensitive to credit risk, particularly during a downturn in the economy. These types of securities generally are issued by unseasoned companies without long track records of sales and earnings, or by companies or municipalities that have questionable credit strength. Low and below investment grade securities and comparable unrated securities: (i) likely will have some quality and protective characteristics that, in the judgment of one or more NRSROs, are outweighed by large uncertainties or major risk exposures to adverse conditions; (ii) are speculative with respect to the issuer’s capacity to pay interest and repay principal in accordance with the terms of the obligation; and (iii) may have a less liquid secondary market, potentially making it difficult to value or sell such securities. Low and below investment grade securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Investing in low and below investment grade securities and comparable unrated securities is subject to certain risks. The rates of return on these types of securities generally are higher than the rates of return available on more highly rated securities, but generally involve greater volatility of price and risk of loss of principal and income, including the possibility of default by or insolvency of the issuers of such securities. Accordingly, a Fund may be more dependent on the Adviser’s credit analysis with respect to these types of securities than is the case for more highly rated securities.

The market values of certain low and below investment grade securities and comparable unrated securities tend to be more sensitive to individual corporate developments and changes in economic conditions than are the market value of more highly rated securities. In addition, issuers of low and below investment grade and comparable unrated securities often are highly leveraged and may not have more traditional methods of financing available to them, so that their ability to service their debt obligations during an economic downturn or during sustained periods of rising interest rates may be impaired.

The risk of loss due to default is greater for low and below investment grade and comparable unrated securities than it is for higher rated securities because low and below investment grade securities and comparable unrated securities generally are unsecured and frequently are subordinated to more senior indebtedness. A Fund may incur additional expenses to the extent that it is required to seek recovery upon a default in the payment of principal or interest on its holdings of such securities. The existence of limited markets for lower-rated debt securities may diminish a Fund’s ability to: (i) obtain accurate market quotations for purposes of valuing such securities and calculating portfolio net asset value; and (ii) sell the securities at fair market value either to meet redemption requests or to respond to changes in the economy or in financial markets.

Many lower-rated securities are not registered for offer and sale to the public under the 1933 Act. Investments in these restricted securities may be determined to be liquid (able to be sold within seven days at approximately the price at which they are valued by a Fund) pursuant to policies approved by the Fund’s Trustees. Investments in illiquid securities, including restricted securities that have not been determined to be liquid, may not exceed 15% of a Fund’s net assets. A Fund is not otherwise subject to any limitation on its ability to invest in restricted securities. Restricted securities may be less liquid than other lower-rated securities, potentially making it difficult to value or sell such securities.

Money Market Instruments

Money market instruments are high-quality, short-term debt obligations, which include: (i) bank obligations, including certificates of deposit, time deposits and bankers’ acceptances; (ii) funding agreements; (iii) repurchase agreements; (iv) obligations of the United States, foreign countries and supranational entities, and each of their subdivisions, agencies and instrumentalities; (v) certain corporate debt securities, such as commercial paper, short-term corporate obligations and extendible commercial notes; (vi) participation interests; and (vii) municipal securities. Money market instruments may be structured as fixed-, variable- or floating-rate obligations and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Investing in money market instruments is subject to certain risks. Money market instruments (other than certain U.S. Government obligations) are not backed or insured by the U.S. Government, its agencies or its instrumentalities. Accordingly, only the creditworthiness of an issuer, or guarantees of that issuer, support such instruments.

Mortgage-Backed Securities

Mortgage-backed securities are a type of asset-backed security and represent interests in, or debt instruments backed by, pools of underlying mortgages. In some cases, these underlying mortgages may be insured or guaranteed by the U.S. Government or its agencies. Mortgage-backed securities entitle the security holders to receive distributions that are tied to the payments made on the underlying mortgage collateral (less fees paid to the originator, servicer, or other parties, and fees paid for credit enhancement), so that the payments made on the underlying mortgage collateral effectively pass through to such security holders. Mortgage-backed securities are created when mortgage originators (or mortgage loan sellers who have purchased mortgage loans from mortgage loan originators) sell the underlying mortgages to a special purpose entity in a process called a securitization. The special purpose entity issues securities that are backed by the payments on the underlying mortgage loans, and have a minimum denomination and specific term. Mortgage-backed securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

mortgage-related securities that contain guarantees as to timely payment of interest and principal but that are not backed by the full faith and credit of the U.S. Government. The value of the companies’ securities fell sharply in 2008 due to concerns that the firms did not have sufficient capital to offset losses. In mid-2008, the U.S. Treasury was authorized to increase the size of home loans that FNMA and FHLMC could purchase in certain residential areas and, until 2009, to lend FNMA and FHLMC emergency funds and to purchase the companies’ stock. On September 7, 2008, the Federal Housing Finance Agency (FHFA), an agency of the U.S. government, placed FHLMC and FNMA into conservatorship, a statutory process with the objective of returning the entities to normal business operations. FHFA will act as the conservator to operate the enterprises until they are stabilized. Although the U.S. government has provided financial support to FHLMC and FNMA, there can be no assurance that it will support these or other government-sponsored enterprises in the future. See Permissible Investments – U.S. Government and Related Obligations.

CMOs are debt obligations issued by special-purpose trusts, collateralized by underlying mortgage assets. Principal prepayments on underlying mortgage assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates, resulting in a loss of all or part of the premium if any has been paid. Interest is paid or accrues on all classes of the CMOs on a periodic basis. The principal and interest payments on the underlying mortgage assets may be allocated among the various classes of CMOs in several ways. Typically, payments of principal, including any prepayments, on the underlying mortgage assets are applied to the classes in the order of their respective stated maturities or final distribution dates, so that no payment of principal is made on CMOs of a class until all CMOs of other classes having earlier stated maturities or final distribution dates have been paid in full.

REMICs are entities that own mortgages and elect REMIC status under the Code and, like CMOs, issue debt obligations collateralized by underlying mortgage assets that have characteristics similar to those issued by CMOs.

Investing in mortgage-backed securities is subject to certain risks, including, among others, prepayment, market and credit risks. Prepayment risk reflects the risk that borrowers may prepay their mortgages more quickly than expected, which may affect the security’s average maturity and rate of return. Whether or not a mortgage loan is prepaid is almost entirely controlled by the borrower. Borrowers are most likely to exercise prepayment options at the time when it is least advantageous to investors, generally prepaying mortgages as interest rates fall, and slowing payments as interest rates rise. Besides the effect of prevailing interest rates, the rate of prepayment and refinancing of mortgages also may be affected by home value appreciation, ease of the refinancing process and local economic conditions, among other factors. Market risk reflects the risk that the price of a security may fluctuate over time. The price of mortgage-backed securities can be particularly sensitive to prevailing interest rates, the length of time the security is expected to be outstanding and the liquidity of the issue. In a period of unstable interest rates, there may be decreased demand for certain types of mortgage-backed securities, which in turn may decrease their value. Credit risk reflects the risk that a holder of mortgage-backed securities may not receive all or part of its principal because the issuer, any credit enhancer and/or the underlying mortgage borrower has defaulted on its obligations. Credit risk is increased for mortgage-backed securities that are backed by mortgages to so-called subprime borrowers (who may pose a greater risk of defaulting on their loans) or that are subordinated to another security (i.e., if the holder of a mortgage-backed security is entitled to receive payments only after payment obligations to holders of the other security are satisfied). The more deeply subordinated the security, the greater the credit risk associated with the security will be. Mortgage-backed securities issued by private issuers, whether or not such obligations are subject to guarantees by the private issuer, may entail greater risk than mortgage-backed securities guaranteed by the U.S. Government. The performance of mortgage-backed securities issued by private issuers generally depends on the financial health of those institutions.

Municipal Securities

Municipal securities include debt obligations issued by governmental entities to obtain funds for various public purposes, including the construction of a wide range of public facilities, the refunding of outstanding obligations, the payment of general operating expenses, and the extension of loans to public institutions and facilities. Municipal securities can be classified into two principal categories, including “general obligation” bonds and other securities and “revenue” bonds and other securities. General obligation bonds are secured by the issuer’s full faith, credit and taxing power for the payment of principal and interest. Revenue securities are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source, such as the user of the facility being financed. Municipal securities also may include “moral obligation” securities, which normally are issued by special purpose public authorities. If the issuer of moral obligation securities is unable to meet its debt service obligations from current revenues, it may draw on a reserve fund, the restoration of which is a moral commitment but not a legal obligation of the governmental entity that created the special purpose public authority. Municipal securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Municipal securities may include municipal bonds, municipal notes and municipal leases. Municipal bonds are debt obligations of a governmental entity that obligate the municipality to pay the holder a specified sum of money at specified intervals and to repay the principal amount of the loan at maturity.

Municipal notes may be issued by governmental entities and other tax-exempt issuers in order to finance short-term cash needs or, occasionally, to finance construction. Most municipal notes are general obligations of the issuing entity payable from taxes or designated revenues expected to be received within the relevant fiscal period. Municipal notes generally have maturities of one year or less. Municipal notes can be subdivided into two sub-categories: (i) municipal commercial paper and (ii) municipal demand obligations.

Municipal commercial paper typically consists of very short-term unsecured negotiable promissory notes that are sold, for example, to meet seasonal working capital or interim construction financing needs of a governmental entity or agency. While these obligations are intended to be paid from general revenues or refinanced with long-term debt, they frequently are backed by letters of credit, lending agreements, note repurchase agreements or other credit facility agreements offered by banks or institutions.

Municipal demand obligations can be subdivided into two general types: variable rate demand notes and master demand obligations. Variable rate demand notes are tax-exempt municipal obligations or participation interests that provide for a periodic adjustment in the interest rate paid on the notes. They permit the holder to demand payment of the notes, or to demand purchase of the notes at a purchase price equal to the unpaid principal balance, plus accrued interest either directly by the issuer or by drawing on a bank letter of credit or guaranty issued with respect to such note. The issuer of the municipal obligation may have a corresponding right to prepay at its discretion the outstanding principal of the note plus accrued interest upon notice comparable to that required for the holder to demand payment. The variable rate demand notes in which a Fund may invest are payable, or are subject to purchase, on demand usually on notice of seven calendar days or less. The terms of the notes generally provide that interest rates are adjustable at intervals ranging from daily to six months.

Master demand obligations are tax-exempt municipal obligations that provide for a periodic adjustment in the interest rate paid and permit daily changes in the amount borrowed. The interest on such obligations is, in the opinion of counsel for the borrower, excluded from gross income for federal income tax purposes (but not necessarily for alternative minimum tax purposes). Although there is no secondary market for master demand obligations, such obligations are considered by a Fund to be liquid because they are payable upon demand.

Municipal lease obligations are participations in privately arranged loans to state or local government borrowers. In general, such loans are unrated, in which case they will be determined by the Adviser to be of comparable quality at the time of purchase to rated instruments that may be acquired by a Fund. Frequently, privately arranged loans have variable interest rates and may be backed by a bank letter of credit. In other cases, they may be unsecured or may be secured by assets not easily liquidated. Moreover, such loans in most cases are not backed by the taxing authority of the issuers and may have limited marketability or may be marketable only by virtue of a provision requiring repayment following demand by the lender.

Although lease obligations do not constitute general obligations of the municipal issuer to which the government’s taxing power is pledged, a lease obligation ordinarily is backed by the government’s covenant to budget for, appropriate, and make the payments due under the lease obligation. However, certain lease obligations contain “non-appropriation” clauses that provide that the government has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a periodic basis. In the case of a “non-appropriation” lease, a Fund’s ability to recover under the lease in the event of non-appropriation or default likely will be limited to the repossession of the leased property in the event that foreclosure proves difficult.

Tender option bonds are municipal securities having relatively long maturities and bearing interest at a fixed interest rate substantially higher than prevailing short-term tax-exempt rates that is coupled with the agreement of a third party, such as a bank, broker/dealer or other financial institution, to grant the security holders the option, at periodic intervals, to tender their securities to the institution and receive the face value thereof. The financial institution receives periodic fees equal to the difference between the municipal security’s coupon rate and the rate that would cause the security to trade at face value on the date of determination.

Investing in municipal securities is subject to certain risks. There are variations in the quality of municipal securities, both within a particular classification and between classifications, and the rates of return on municipal securities can depend on a variety of factors, including general money market conditions, the financial condition of the issuer, general conditions of the municipal bond market, the size of a particular offering, the maturity of the obligation, and the rating of the issue. The ratings of NRSROs represent their opinions as to the quality of municipal securities. It should be emphasized, however, that these ratings are general and are not absolute standards of quality, and municipal securities with the same maturity, interest rate, and rating may have different rates of return while municipal securities of the same maturity and interest rate with different ratings may have the same rate of return.

The payment of principal and interest on most municipal securities purchased by a Fund will depend upon the ability of the issuers to meet their obligations. An issuer’s obligations under its municipal securities are subject to the provisions of bankruptcy, insolvency, and other laws affecting the rights and remedies of creditors, such as the United States Bankruptcy Code. The power or ability of an issuer to meet its obligations for the payment of interest on and principal of its municipal securities may be materially adversely affected by litigation or other conditions.

There are particular considerations and risks relevant to investing in a portfolio of a single state’s municipal securities, such as the greater risk of the concentration of portfolio holdings.

The Funds ordinarily purchase municipal securities whose interest, in the opinion of bond counsel, is excluded from gross income for federal income tax purposes. The opinion of bond counsel may assert that such interest is not an item of tax preference for the purposes of the alternative minimum tax or is exempt from certain state or local taxes. There is no assurance that the applicable taxing authority will agree with this opinion. In the event, for example, the IRS determines that an issuer does not comply with relevant tax requirements, interest payments from a security could become federally taxable, possibly retroactively to the date the security was issued. As a shareholder of the Fund, you may be required to file an amended tax return as a result, reporting such income as taxable.

Participation Interests

Participation interests (also called pass-through certificates or securities) represent an interest in a pool of debt obligations, such as municipal bonds or notes, that have been “packaged” by an intermediary, such as a bank or broker/dealer. Participation interests typically are issued by partnerships or trusts through which a Fund receives principal and interest payments that are passed through to the holder of the participation interest from the payments made on the underlying debt obligations. The purchaser of a participation interest receives an undivided interest in the underlying debt obligations. The issuers of the underlying debt obligations make interest and principal payments to the intermediary, as an initial purchaser, which are passed through to purchasers in the secondary market, such as a Fund. Mortgage-backed securities are a common type of participation interest. Participation interests may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in- kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments – Variable- and Floating-Rate Obligations, Permissible Fund Investments – Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Loan participations also are a type of participation interest. Loan participations are interests in loans that are administered by a lending bank or agent for a syndicate of lending banks and sold by the bank or syndicate members.

Investing in participation interests is subject to certain risks. Participation interests generally are subject to the credit risk associated with the underlying borrowers. If the underlying borrower defaults, a Fund may be subject to delays, expenses and risks that are greater than those that would have been involved if a Fund had purchased a direct obligation of the borrower. A Fund also may be deemed a creditor of the lending bank or syndicate members and be subject to the risk that the lending bank or syndicate members may become insolvent.

Preferred Stock

Preferred stock represents units of ownership of a corporation that frequently have dividends that are set at a specified rate. Preferred stock has preference over common stock in the payment of dividends and the liquidation of assets. Preferred stock shares some of the characteristics of both debt and equity. Preferred stock ordinarily does not carry voting rights. Most preferred stock is cumulative; if dividends are passed (i.e., not paid for any reason), they accumulate and must be paid before common stock dividends. Participating preferred stock entitles its holders to share in profits above and beyond the declared dividend, along with common shareholders, as distinguished from nonparticipating preferred stock, which is limited to the stipulated dividend. Convertible preferred stock is exchangeable for a given number of shares of common stock and thus tends to be more volatile than nonconvertible preferred stock, which generally behaves more like a fixed income bond. Preferred stock may be privately placed or publicly offered. See Permissible Fund Investments – Private Placement and Other Restricted Securities for more information.

Auction preferred stock (APS) is a type of adjustable-rate preferred stock with a dividend determined periodically in a Dutch auction process by corporate bidders. Shares typically are bought and sold at face values generally ranging from $100,000 to $500,000 per share.

In addition to reinvestment risk if interest rates fall, some specific risks with regard to APS include:

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Failed auction: A breakdown in the auction process can occur; in the event that the process fails, the rate is reset at the maximum applicable rate, which is usually described in the prospectuses and typically is influenced by the issuer’s credit rating. In a failed auction, current shareholders generally are unable to sell some, or all, of the shares when the auction is completed. Typically, the liquidity for APS that have experienced a failed auction becomes very limited. If a failed auction were to occur, the shareholder generally would hold his or her shares until the next auction. Should there not be subsequent auctions that “cure” the failed process, the shareholder may: (1) hold the APS in anticipation of a refinancing by the issuer that would cause the APS to be called, or (2) hold securities either indefinitely or in anticipation of the development of a secondary market.

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Early call risk: APS generally is redeemable at any time, usually upon notice, at the issuer’s option, at par plus accrued dividends.

Investing in preferred stock is subject to certain risks. For example, stock market risk is the risk that the value of such stocks, like the broader stock markets, may decline over short or even extended periods. Domestic and foreign stock markets tend to be cyclical, with periods when prices generally rise and periods when prices generally decline. The value of individual stocks will rise and decline based on factors specific to each corporation, such as changes in earnings or management.

Investing in preferred stock also may involve the risks applicable to investing in a particular company. For example, stocks of smaller companies tend to have greater price fluctuations than stocks of larger companies because, among other things, they trade less frequently and in lower volumes, are more susceptible to changes in economic conditions, are more reliant on singular products or services and are more vulnerable to larger competitors. Stocks of these companies may have a higher potential for gains but also are subject to greater risk of loss.

stocks tend to move by industry sector. When market conditions favorably affect, or are expected to favorably affect, an industry, the prices of the stocks of companies in that industry tend to rise. Conversely, negative news or a poor outlook for a particular industry can cause the value of those companies’ stock to decline.

Private Placement and Other Restricted Securities

Private placement securities are securities that have been privately placed and are not registered under the 1933 Act. They are eligible for sale only to certain eligible investors. Private placements often may offer attractive opportunities for investment not otherwise available on the open market. Private placement and other “restricted” securities often cannot be sold to the public without registration under the 1933 Act or the availability of an exemption from registration (such as Rules 144 or 144A), or they are “not readily marketable” because they are subject to other legal or contractual delays in or restrictions on resale. Asset-backed securities, common stock, convertible securities, corporate debt securities, foreign securities, low and below investment grade securities, money market instruments, mortgage-backed securities, municipal securities, participation interests, preferred stock and other types of equity and debt instruments may be privately placed or restricted securities.

Private placements typically may be sold only to qualified institutional buyers (or, in the case of the initial sale of certain securities, such as those issued in collateralized debt obligations or collateralized loan obligations, to accredited investors (as defined in Rule 501(a) under the 1933 Act), or in a privately negotiated transaction or to a limited number of purchasers, or in limited quantities after they have been held for a specified period of time and other conditions are met pursuant to an exemption from registration.

Investing in private placement and other restricted securities is subject to certain risks. Private placements may be considered illiquid securities. Private placements typically are subject to restrictions on resale as a matter of contract or under federal securities laws. Because there may be relatively few potential purchasers for such securities, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, a Fund could find it more difficult to sell such securities when it may be advisable to do so or it may be able to sell such securities only at prices lower than if such securities were more widely held. At times, it also may be more difficult to determine the fair value of such securities for purposes of computing a Fund’s net asset value due to the absence of a trading market.

Real Estate Investment Trusts and Master Limited Partnerships

REITs are entities that either own properties or make construction or mortgage loans and also may include operating or finance companies. An equity REIT generally holds equity positions in real estate and seeks to provide its shareholders with income from the leasing of its properties and with capital gains from any sales of properties. A mortgage REIT generally specializes in lending money to owners of properties and passes through any interest income it may earn to its shareholders.

Partnership units of real estate and other types of companies sometimes are organized as master limited partnerships in which ownership interests are publicly traded. Master limited partnerships often own several properties or businesses (or directly own interests) that are related to real estate development and the oil and gas industries, but they also may finance motion pictures, research and development and other projects.

REITs are subject to certain risks associated with direct ownership of real estate, including, for example, declines in the value of real estate, risks related to general and local economic conditions, overbuilding and increased competition, increases in property taxes and operating expenses, and variations in rental income. REITs also may be subject to interest rate risk. In general, increases in interest rates will decrease the value of high-yield securities and increase the costs of obtaining financing, which could decrease the value of a REIT’s investments. In addition, equity REITs may be affected by changes in the value of the underlying property owned by the REITs, while mortgage REITs may be affected by the quality of credit extended. Both equity and mortgage REITs are dependent upon management skills. REITs also may be subject to heavy cash flow dependency, defaults by borrowers, and the possibility of failing to qualify for preferential tax treatment under the Code, which could adversely affect dividend payments. REITs also may not be diversified.

Investing in master limited partnerships generally is subject to the risks applicable to investing in a partnership as opposed to a corporation, which may include fewer protections afforded to investors. Additional risks include those associated with the specific industries in which a master limited partnership invests, such as the risks associated with investing in the real estate or oil and gas industries.

Repurchase Agreements

Repurchase agreements are agreements under which a Fund acquires a security for a relatively short period of time subject to the obligation of a seller to repurchase and a Fund to resell such security at a fixed time and price (representing a Fund’s cost plus interest). Repurchase agreements also may be viewed as loans made by a Fund that are collateralized by the securities subject to repurchase. A Fund typically will enter into repurchase agreements only with commercial banks, registered broker/dealers and the Fixed Income Clearing Corporation. Such transactions are monitored to ensure that the value of the underlying securities will be at least equal at all times to the total amount of the repurchase obligation, including any accrued interest. Repurchase agreements generally are subject to counterparty risk.

If a counterparty defaults, a Fund could realize a loss on the sale of the underlying security to the extent that the proceeds of the sale are less than the resale price provided in the repurchase agreement including interest. In the event that a counterparty fails to perform because it is insolvent or otherwise subject to insolvency proceedings against it, a Fund’s right to take possession of the underlying securities would be subject to applicable insolvency law and procedure, including an automatic stay (which would preclude immediate enforcement of a Fund’s rights) and exemptions thereto (which would permit a Fund to take possession of the underlying securities or to void a repurchase agreement altogether). Since it is possible that an exemption from the automatic stay would not be available, a Fund might be prevented from immediately enforcing its rights against the counterparty. Accordingly, if a counterparty becomes insolvent or otherwise subject to insolvency proceedings against it, a Fund may incur delays in or be prevented from liquidating the underlying securities and could experience losses, including the possible decline in value of the underlying securities during the period in which a Fund seeks to enforce its rights thereto, possible subnormal levels of income or lack of access to income during such time, as well as the costs incurred in enforcing a Fund’s rights. For example, if a Fund enters into a repurchase agreement with a broker that becomes insolvent, it is possible for the Securities Investor Protection Corporation (SIPC) to institute a liquidation proceeding in federal court against the broker counterparty which could lead to a foreclosure by SIPC of the underlying securities or SIPC may stay, or preclude, a Fund’s ability under contract to terminate the repurchase agreement.

Reverse Repurchase Agreements

Reverse repurchase agreements are agreements under which a Fund sells a security subject to the obligation of a buyer to resell and a Fund to repurchase such security at a fixed time and price. Reverse repurchase agreements also may be viewed as borrowings made by a Fund.

Reverse repurchase agreements involve the risk that the market value of the securities a Fund is obligated to repurchase under the agreement may decline below the repurchase price. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, a Fund’s use of proceeds of the agreement may be restricted pending a determination by the other party, or its trustee or receiver, whether to enforce a Fund’s obligation to repurchase the securities. In addition, reverse repurchase agreements are techniques involving leverage, and are subject to asset coverage requirements. Under the requirements of the 1940 Act, a Fund is required to maintain an asset coverage (including the proceeds of the borrowings) of at least 300% of all borrowings.

Standby Commitments

Standby commitments are securities under which a purchaser, usually a bank or broker/dealer, agrees to purchase, for a fee, an amount of a Fund’s municipal obligations. The amount payable by a bank or broker/dealer to purchase securities subject to a standby commitment typically will be substantially the same as the value of the underlying municipal securities. A Fund may pay for standby commitments either separately in cash or by paying a higher price for portfolio securities that are acquired subject to such a commitment.

Using standby commitments is subject to certain risks. Standby commitments are subject to the risk that a counterparty will not fulfill its obligation to purchase securities subject to a standby commitment.

Stripped Securities

Stripped securities are securities that evidence ownership in either the future interest or principal payments on an instrument. There are many different types and variations of stripped securities. For example, Separate Trading of Registered Interest and Principal Securities (STRIPS), can be component parts of a U.S. Treasury security where the principal and interest components are traded independently through DTC, a clearing agency registered pursuant to Section 17A of the 1934 Act and created to hold securities for its participants, and to facilitate the clearance and settlement of securities transactions between participants through electronic computerized book-entries, thereby eliminating the need for physical movement of certificates. Treasury Investor Growth Receipts (TIGERs) are U.S. Treasury securities stripped by brokers. Stripped mortgage-backed securities, or SMBS, also can be issued by the U.S. Government or its agencies. Stripped securities may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments – Variable- and Floating-Rate Obligations for more information.

SMBS usually are structured with two or more classes that receive different proportions of the interest and principal distributions from a pool of mortgage-backed assets. Common types of SMBS will be structured so that one class receives some of the interest and most of the principal from the mortgage-backed assets, while another class receives most of the interest and the remainder of the principal.

Investing in stripped securities is subject to certain risks. If the underlying obligations experience greater than anticipated prepayments of principal, a Fund may fail fully to recoup its initial investment in such securities. The market value of the class consisting primarily or entirely of principal payments can be especially volatile in response to changes in interest rates. The rates of return on a class of SMBS that receives all or most of the interest are generally higher than prevailing market rates of return on other mortgage-backed obligations because their cash flow patterns also are volatile and there is a greater risk that the initial investment will not be recouped fully.

U.S. Government and Related Obligations

U.S. Government obligations include U.S. Treasury obligations and securities issued or guaranteed by various agencies of the U.S. Government or by various instrumentalities which have been established or sponsored by the U.S. Government. U.S. Treasury obligations and securities issued or guaranteed by various agencies of the U.S. Government differ in their interest rates, maturities and time of issuance, as well as with respect to whether they are guaranteed by the U.S. Government. U.S. Government and related obligations may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments – Variable- and Floating-Rate Obligations for more information.

U.S. Government obligations also include senior unsecured debt securities issued between October 14, 2008 and June 30, 2009 by eligible issuers (including U.S. depository institutions insured by the FDIC (and certain affiliates), U.S. bank holding companies and certain U.S. savings and loan holding companies) that are guaranteed by the FDIC under its Temporary Liquidity Guarantee Program (the “TLGP”). The FDIC’s guarantee under the TLGP will expire upon the earlier of (i) maturity of such security or (ii) June 30, 2012. It is the view of the FDIC and the staff of the Securities and Exchange Commission that any debt security that is guaranteed by the FDIC under the TLGP and that has a maturity that ends on or before June 30, 2012 would be a security exempt from registration under Section 3(a)(2) of the Securities Act of 1933 because such security would be fully and unconditionally guaranteed by the FDIC.

Investing in securities guaranteed under the TLGP is subject to certain risks. Given that there is a limited track record for securities guaranteed under the TLGP, it is uncertain whether such securities will continue to trade in line with recent experience in relation to treasury and government agency securities in terms of yield spread and the volatility of such spread and it is uncertain whether the secondary market for such securities will continue to be liquid. The TLGP is a new program that is subject to change. In order to collect from the FDIC under the TLGP, a claims process must be followed. Failure to follow the claims process could result in a loss to the right to payment under the guarantee. In addition, guarantee payments by the FDIC under the TLGP may be delayed.

or only by the credit of the issuing agency or instrumentality and, as a result, may be subject to greater credit risk than securities issued or guaranteed by the U.S. Treasury. Obligations of U.S. Government agencies, authorities, instrumentalities and sponsored enterprises historically have involved limited risk of loss of principal if held to maturity. However, no assurance can be given that the U.S. Government would provide financial support to any of these entities if it is not obligated to do so by law.

Variable- and Floating-Rate Obligations

Variable- and floating-rate obligations provide for periodic adjustments in the interest rate and, under certain circumstances, varying principal amounts. Unlike a fixed interest rate, a variable, or floating, rate is one that rises and declines based on the movement of an underlying index of interest rates and may pay interest at rates that are adjusted periodically according to a specified formula. Asset-backed securities, bank obligations, convertible securities, corporate debt securities, foreign securities, low and below investment grade securities, money market instruments, mortgage-backed securities, municipal securities, participation interests, stripped securities, U.S. Government and related obligations and other types of debt instruments may be structured as variable- and floating-rate obligations.

Investing in variable- and floating-rate obligations is subject to certain risks. Variable- and floating-rate obligations may involve direct lending arrangements between the purchaser and the issuer and there may be no active secondary market, making it difficult to resell such obligations to a third party. Variable- and floating-rate obligations also may be subject to interest rate and credit risks. Changes in interest rates can affect the rate of return on such obligations. If an issuer of a variable- or floating-rate obligation defaults, a Fund could sustain a loss to the extent of such default.

Warrants and Rights

Warrants and rights are types of securities that give a holder a right to purchase shares of common stock. Warrants usually are issued together with a bond or preferred stock and entitle a holder to purchase a specified amount of common stock at a specified price typically for a period of years. Rights usually have a specified purchase price that is lower than the current market price and entitle a holder to purchase a specified amount of common stock typically for a period of only weeks. Warrants may be used to enhance the marketability of a bond or preferred stock.

Warrants and rights may be subject to the risk that the securities could lose value. There also is the risk that the potential exercise price may exceed the market price of the warrants or rights, such as when there is no movement in the market price or the market price of such securities declines.

When-Issued, Delayed Delivery and Forward Commitment Transactions

When-issued, delayed delivery and forward commitment transactions involve the purchase or sale of securities by a Fund, with payment and delivery taking place in the future. When engaging in when-issued, delayed delivery and forward commitment transactions, a Fund typically will hold cash or liquid securities in a segregated account in an amount equal to or greater than the purchase price. The payment obligation and, if applicable, the interest rate that will be received on the securities, are fixed at the time that a Fund agrees to purchase the securities. A Fund generally will enter into when-issued, delayed delivery and forward commitment transactions only with the intention of completing such transactions. However, the Adviser may determine not to complete a transaction if it deems it appropriate. In such cases, a Fund may realize short-term gains or losses.

When-issued, delayed delivery and forward commitment transactions involve the risks that the securities purchased may fall in value by the time they actually are issued or that the other party may fail to honor the contract terms. A Fund that invests in delayed delivery securities may rely on a third party to complete the transaction. Failure by a third party to deliver a security purchased on a delayed delivery basis may result in a financial loss to a Fund or the loss of an opportunity to make an alternative investment.

Zero-Coupon, Pay-in-Kind and Step-Coupon Securities

Zero-coupon, pay-in-kind and step-coupon securities are types of debt instruments that do not necessarily make payments of interest in fixed amounts or at fixed intervals. Asset-backed securities, convertible securities, corporate debt securities, foreign securities, low and below investment grade securities, mortgage-backed securities, municipal securities, participation interests, stripped securities, U.S. Government and related obligations and other types of debt instruments may be structured as zero-coupon, pay-in-kind and step-coupon securities.

Zero-coupon securities do not pay interest on a current basis but instead accrue interest over the life of the security. These securities include, among others, zero-coupon bonds, which either may be issued at a discount by a corporation or government entity or may be created by a brokerage firm when it strips the coupons from a bond or note and then sells the bond or note and the coupon separately. This technique is used frequently with U.S. Treasury bonds, and zero-coupon securities are marketed under such names as CATS (Certificate of Accrual on Treasury Securities), TIGERs or STRIPS. Zero-coupon bonds also are issued by municipalities. Buying a municipal zero-coupon bond frees its purchaser of the obligation to pay regular federal income tax on imputed interest, since the interest is exempt for regular federal income tax purposes. Zero-coupon certificates of deposit and zero-coupon mortgages are generally structured in the same fashion as zero-coupon bonds; the certificate of deposit holder or mortgage holder receives face value at maturity and no payments until then.

Pay-in-kind securities normally give the issuer an option to pay cash at a coupon payment date or to give the holder of the security a similar security with the same coupon rate and a face value equal to the amount of the coupon payment that would have been made.

Step-coupon securities trade at a discount from their face value and pay coupon interest. The coupon rate is paid according to a schedule for a series of periods, typically lower for an initial period and then increasing to a higher coupon rate thereafter. The discount from the face amount or par value depends on the time remaining until cash payments begin, prevailing interest rates, liquidity of the security and the perceived credit quality of the issue.

Zero-coupon, step-coupon and pay-in-kind securities holders generally have substantially all the rights and privileges of holders of the underlying coupon obligations or principal obligations. Holders of these securities have the right upon default on the underlying coupon obligations or principal obligations to proceed directly and individually against the issuer and are not required to act in concert with other holders of such securities.

Investing in zero-coupon, pay-in-kind and step-coupon securities is subject to certain risks, including that market prices of zero-coupon, pay-in-kind and step-coupon securities generally are more volatile than the prices of securities that pay interest periodically and in cash, and are likely to respond to changes in interest rates to a greater degree than other types of debt securities.

Because zero-coupon securities bear no interest, they are volatile. Since zero-coupon bondholders do not receive interest payments, zero-coupon securities fall more dramatically than bonds paying interest on a current basis when interest rates rise. However, when interest rates fall, zero-coupon securities rise more rapidly in value than interest paying bonds.

Borrowings

Each Fund has a fundamental policy with respect to borrowing that can be found under the heading About the Funds’ Investments – Fundamental and Non-Fundamental Investment Policies. Specifically, each Fund may not borrow money or issue senior securities except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any exemptive relief obtained by the Funds. In general, pursuant to the 1940 Act, a Fund may borrow money only from banks in an amount not exceeding 33 ¹/3% of its total assets (including the amount borrowed) less liabilities (other than borrowings). Any borrowings that come to exceed this amount must be reduced within three days (not including Sundays and holidays) to the extent necessary to comply with the 33 ¹/3% limitation.

The Funds participate in a committed line of credit (Line of Credit). Any advance under the Line of Credit is contemplated primarily for temporary or emergency purposes, including the meeting of redemption requests that otherwise might require the untimely sale of portfolio securities.

Pursuant to an exemptive order from the SEC, a Fund may, subject to certain conditions, borrow money from or lend money to other funds in the Columbia Funds Family or any other registered investment company advised by the Adviser or its affiliates for temporary emergency purposes in order to facilitate redemption requests, or for other purposes consistent with Fund investment policies and restrictions. All loans are set at an interest rate between the rates charged on overnight repurchase agreements and short-term bank loans.

Short Sales

A Fund may sometimes sell securities short when it owns an equal amount of such securities as those securities sold short. This is a technique known as selling short “against the box.” If a Fund makes a short sale “against the box,” it would not immediately deliver the securities sold and would not receive the proceeds from the sale. The seller is said to have a short position in the securities sold until it delivers the securities sold, at which time it receives the proceeds of the sale. To secure its obligation to deliver securities sold short, a Fund will deposit in escrow in a separate account with the custodian an equal amount of the securities sold short or securities convertible into or exchangeable for such securities. A Fund can close out its short position by purchasing and delivering an equal amount of the securities sold short, rather than by delivering securities already held by a Fund, because a Fund might want to continue to receive interest and dividend payments on securities in its portfolio that are convertible into the securities sold short.

Short sales “against the box” entail many of the same risks and considerations described above regarding short sales not “against the box.” However, when a Fund sells short “against the box” it typically limits the amount of securities that it has leveraged. A Fund’s decision to make a short sale “against the box” may be a technique to hedge against market risks when the Adviser believes that the price of a security may decline, causing a decline in the value of a security owned by a Fund or a security convertible into or exchangeable for such security. In such case, any future losses in a Fund’s long position would be reduced by a gain in the short position. The extent to which such gains or losses in the long position are reduced will depend upon the amount of securities sold short relative to the amount of the securities a Fund owns, either directly or indirectly, and, in the case where a Fund owns convertible securities, changes in the investment values or conversion premiums of such securities. Short sales may have adverse tax consequences to a Fund and its shareholders.

Subject to its fundamental and non-fundamental investment policies, a Fund may engage in short sales that are not “against the box,” which are sales by a Fund of securities or commodity futures contracts that it does not own in hopes of purchasing the same security at a later date at a lower price. The technique is also used to protect a profit in a long-term position in a security or commodity futures contract. To make delivery to the buyer, a Fund must borrow or purchase the security. If borrowed, a Fund is then obligated to replace the security borrowed from the third party, so a Fund must purchase the security at the market price at a later time. If the price of the security has increased during this time, then a Fund will incur a loss equal to the increase in price of the security from the time of the short sale plus any premiums and interest paid to the third party. (Until the security is replaced, a Fund is required to pay to the lender amounts equal to any dividends or interest which accrue during the period of the loan. To borrow the security, a Fund also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet the margin requirements, until the short position is closed out.)

Short sales by a Fund that are not made “against the box” create opportunities to increase a Fund’s return but, at the same time, involve specific risk considerations and may be considered a speculative technique. Because a Fund in effect profits from a decline in the price of the securities sold short without the need to invest the full purchase price of the securities on the date of the short sale, a Fund’s NAV per share tends to increase more when the securities it has sold short decrease in value, and to decrease more when the securities it has sold short increase in value, than if it had not engaged in such short sales. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest a Fund may be required to pay in connection with the short sale. Short sales could potentially involve unlimited loss, as the market price of securities sold short may continually increase, although a Fund can mitigate any such losses by replacing the securities sold short. Under adverse market conditions, a Fund might have difficulty purchasing securities to meet its short sale delivery obligations, and might have to sell portfolio securities to raise the capital necessary to meet its short sale obligations at a time when fundamental investment considerations would not favor such sales. There is also the risk that the third party to the short sale may fail to honor its contract terms, causing a loss to a Fund.

A Fund’s successful use of short sales also will be subject to the ability of the Adviser to predict movements in the directions of the relevant market. A Fund therefore bears the risk that the Adviser will incorrectly predict future price directions. In addition, if a Fund sells a security short, and that security’s price goes up, a Fund will

have to make up the margin on its open position (i.e., purchase more securities on the market to cover the position). It may be unable to do so and thus its position may not be closed out. There can be no assurance that a Fund will not incur significant losses in such a case.

In the view of the SEC, a short sale involves the creation of a “senior security” as such term is defined in the 1940 Act, unless the sale is “against the box” and the securities sold short are placed in a segregated account (not with the broker), or unless a Fund’s obligation to deliver the securities sold short is “covered” by placing in a segregated account (not with the broker) cash, U.S. Government securities or other liquid debt or equity securities in an amount equal to the difference between the market value of the securities sold short at the time of the short sale and any such collateral required to be deposited with a broker in connection with the sale (not including the proceeds from the short sale), which difference is adjusted daily for changes in the value of the securities sold short. The total value of the cash, U.S. Government securities or other liquid debt or equity securities deposited with the broker and otherwise segregated may not at any time be less than the market value of the securities sold short at the time of the short sale.

Lending Securities

Securities lending refers to the lending of the Fund’s portfolio securities. Subject to its investment policies described above and in the prospectuses, the Fund may make secured loans of its portfolio securities to broker/dealers and other institutional investors. Securities loans by the Fund are made pursuant to agreements that require that loans be secured continuously by collateral in cash. The Fund retains all or a portion of the income received on investment of cash collateral. A borrower will pay to the Fund an amount equal to any dividends or interest received on securities loaned, but the borrower typically will receive a portion of the income earned on investments of cash collateral. Although voting rights, or rights to consent, with respect to loaned securities pass to a borrower, the Fund retains the right to call the loans at any time on reasonable notice, and may do so in order to vote upon matters affecting, or to sell, the loaned securities.

The Fund typically invests the cash collateral it receives in connection with its securities lending program directly or indirectly in high quality, short-term investments. The Fund may invest some or all of such cash collateral in one or more pooled investment vehicles, including, among other vehicles, money market funds managed by the Fund’s securities lending agent or its affiliates. The securities lending agent shares in any income resulting from the investment of such cash collateral, and an affiliate of the securities lending agent receives asset-based fees for the management of such pooled investment vehicles, which may create a conflict of interest between the securities lending agent (or its affiliate) and the Fund with respect to the management of such cash collateral.

Engaging in securities lending is subject to certain risks, including counterparty risk, which is the risk that the counterparty to a transaction could default. There also is a risk of possible delay in the recovery of loaned securities or possible loss of rights in the collateral if a borrower fails financially.

Portfolio Turnover

A change in the securities held by a Fund is known as “portfolio turnover.” High portfolio turnover (e.g., over 100%) involves correspondingly greater expenses to the Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities. Such sales may also result in adverse tax consequences to a Fund’s shareholders. The trading costs and tax effects associated with portfolio turnover may adversely affect a Fund’s performance.

For each Fund’s portfolio turnover rate, see the Fees and Expenses of the Fund — Portfolio Turnover section in the prospectuses for that Fund.

Disclosure of Portfolio Information

The Board has adopted policies and procedures with respect to the disclosure of each Fund’s portfolio holdings. These policies and procedures are designed to ensure that disclosure of information regarding a Fund’s portfolio securities is in the best interests of Fund shareholders and to address conflicts between the interests of Fund shareholders, on the one hand, and those of the Adviser, the Distributor or any affiliated person of a Fund, on the other. These policies and procedures provide that a Fund’s portfolio holdings information generally may not be

disclosed to any party prior to the earlier of: (i) the business day next following the posting of such information on the Columbia Funds’ website, if applicable, or (ii) the time a Fund discloses the information in a publicly available SEC filing required to include such information. Certain limited exceptions that have been approved consistent with the policies and procedures are described below. The Board is updated as needed regarding compliance with these policies and procedures. The policies and procedures prohibit the Adviser and a Fund’s other service providers from entering into any agreement to disclose Fund portfolio holdings information in exchange for any form of consideration. The same policies and procedures apply to all categories of Columbia Funds and include some variations tailored to the different categories of Columbia Funds. Accordingly, some of the provisions described below do not apply to the Funds. The Adviser also has adopted policies and procedures to monitor for compliance with these portfolio holdings disclosure policies and procedures.

Public Disclosures

The Columbia Funds’ portfolio holdings are currently disclosed to the public through required filings with the SEC and on the Columbia Funds’ website. This information is available on the Columbia Funds’ website as described below.

•

For equity, convertible, balanced and asset allocation Columbia Funds, other than small cap and specialty Columbia Funds, a complete list of portfolio holdings as of a month-end is posted approximately 15 calendar days after such month-end.

•

For small cap and specialty Columbia Funds and those Columbia Funds that are sub-advised by Marsico and Brandes, subadvisers for certain Columbia Funds, a complete list of portfolio holdings as of a month end is posted approximately 30 calendar days after such month-end.

•

For fixed-income funds, a complete list of portfolio holdings as of a calendar quarter-end is posted approximately 30 calendar days after such quarter-end.

•

For Columbia Funds that are money market funds, a complete list of portfolio holdings as of a month-end is posted approximately 5 business days after such month-end.

Certain Columbia Funds also disclose their largest holdings, as a percent of the market values of the Columbia Funds’ portfolios, as of a month-end on their website, generally within 15 calendar days after such month-end. In general, the equity Columbia Funds post their largest 10-15 holdings, the balanced Columbia Funds post their largest 5 equity holdings, and certain fixed income Columbia Funds post their largest 5-15 holdings (by security or issuer).

The Adviser may also disclose more current portfolio holdings information as of specified dates on the Columbia Funds’ website.

The scope of the information that is made available on the Columbia Funds’ website pursuant to the Columbia Funds’ policies relating to a Columbia Fund’s portfolio may change from time to time without prior notice. The Columbia Funds file their portfolio holdings with the SEC for each fiscal quarter on Form N-CSR (with respect to each annual period and semi-annual period) and Form N-Q (with respect to the first and third quarters of each Columbia Fund’s fiscal year). Shareholders may obtain each Columbia Fund’s Form N-CSR and N-Q filings on the SEC’s website at www.sec.gov, a link to which is provided on the Columbia Funds’ website. In addition, each Columbia Fund’s Form N-CSR and N-Q filings may be reviewed and copied at the SEC’s public reference room in Washington, D.C. You may call the SEC at 202.551.8090 for information about the SEC’s website or the operation of the public reference room.

The Columbia Funds, the Adviser and their affiliates may include portfolio holdings information that already has been made public through a website posting or SEC filing in marketing literature and other communications to shareholders, advisers or other parties, provided that the information is disclosed no earlier than the business day after the date the information is disclosed publicly on the Columbia Funds’ website or no earlier than the time a Columbia Fund files such information in a publicly available SEC filing required to include such information.

Other Disclosures

The Columbia Funds’ policies and procedures provide that no disclosures of the Columbia Funds’ portfolio holdings may be made prior to the portfolio holdings information being made public unless (i) the Columbia Funds have a legitimate business purpose for making such disclosure, (ii) the Columbia Funds’ President authorizes such non-public disclosure of information, and (iii) the party receiving the non-public information enters into an appropriate confidentiality agreement or is otherwise subject to a confidentiality obligation.

In determining the existence of a legitimate business purpose for making portfolio disclosures, the following factors, among others, are considered: (i) any prior disclosure must be consistent with the anti-fraud provisions of the federal securities laws and the fiduciary duties of the Adviser; (ii) any conflicts of interest between the interests of Columbia Fund shareholders, on the one hand, and those of the Adviser, the Distributor or any affiliated person of a Columbia Fund, on the other; and (iii) any prior disclosure to a third party, although subject to a confidentiality agreement, would not make conduct lawful that otherwise is unlawful.

In addition, the Columbia Funds periodically disclose their portfolio information on a confidential basis to various service providers that require such information to assist the Columbia Funds with their day-to-day business affairs. In addition to the Adviser and its affiliates, these service providers include each Columbia Fund’s subadviser(s) (if any), the Columbia Funds’ custodian, sub-custodians, independent registered public accounting firm, legal counsel, financial printers, proxy solicitor and proxy voting service provider, as well as ratings agencies that maintain ratings on certain Columbia Funds. These service providers are required to keep such information confidential, and are prohibited from trading based on the information or otherwise using the information except as necessary in providing services to the Columbia Funds. The Columbia Funds also may disclose portfolio holdings information to broker/dealers and certain other entities in connection with potential transactions and management of the Columbia Funds, provided that reasonable precautions, including limitations on the scope of the portfolio holdings information disclosed, are taken to avoid any potential misuse of the disclosed information.

The Columbia Funds currently have ongoing arrangements with certain approved recipients with respect to the disclosure of portfolio holdings information prior to such information being made public. Portfolio holdings information disclosed to such recipients is current as of the time of its disclosure, is disclosed to each recipient solely for purposes consistent with the services described below and has been authorized by the Columbia Funds’ President. These special arrangements are described in the table below.

Ongoing Portfolio Holdings Disclosure Arrangements


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE
Standard & Poor’s	None	Use to maintain ratings for certain money market funds.	Weekly
InvestorTools, Inc.	None	Access granted solely for the purpose of testing back office conversion of trading systems.	Real time
ING Insurance Company	None	Access granted for specific Columbia Funds for ING’s creation of client/shareholder materials. ING may not distribute materials until the holdings information is made public.	Quarterly
Glass-Lewis & Co.	None	Access in connection with testing the firm’s proxy services.	Daily
CMS Bondedge	None	Access when assisting in resolving technical difficulties with application used by the Adviser’s Fixed Income Portfolio Management team as an analytical and trading tool.	Ad hoc


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE
Linedata Services, Inc.	None	Access when assisting in resolving technical difficulties with the software for the LongView Trade Order Management System.	Ad hoc
JP Morgan	None	Access to provide the Adviser’s High Yield portfolio management team with peer group analysis reports for purposes of analyzing the portfolio.	Monthly
Malaspina Communications	None	Use to facilitate writing, publishing and mailing Columbia Fund shareholder reports and communications including shareholder letters and management’s discussion of Columbia Fund performance.	Quarterly
Evare LLP	None	Use for standardizing and reformatting data according to the Adviser’s specifications for use in the reconciliation process.	Daily
FactSet Research Systems, Inc.	None	Use for provision of quantitative analytics, charting and fundamental data to the Adviser and Marsico, subadviser to certain Columbia Funds.	Daily
RR Donnelley/WE Andrews	None	Access as printers for the Columbia Funds’ prospectuses, supplements, SAIs, fact sheets and brochures.	Monthly
Merrill Corporation	None	Use to provide fulfillment of the Columbia Funds’ prospectuses, supplements, SAIs and sales materials.	Monthly
Citigroup	None	Access when assisting in resolving technical difficulties with Yield Book, an analytic software program that the Adviser uses to perform ongoing risk analysis and management of certain fixed income Columbia Funds and fixed income separately managed accounts.	Daily
Institutional Shareholder Services (ISS)	None	Proxy voting administration and research on proxy matters utilized by MacKay Shields LLC, subadviser for certain Columbia Funds.	Daily
Cogent Consulting LLC	None	Utilized by Marsico, subadviser for certain Columbia Funds, to facilitate the evaluation of commission rates and to provide flexible commission reporting.	Daily
Moody’s	None	Ongoing portfolio surveillance for ratings it maintains on certain money market funds.	Monthly
Kynex	None	Use to provide portfolio attribution reports.	Daily


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE
Bowne & Co.	None	Use for printing of the following materials: prospectuses, supplements and SAIs.	Monthly/ quarterly
Bloomberg	None	Use for portfolio analytics.	Daily
Barclays Point	None	Use for analytics including risk and attribution assessment.	Daily
Broadridge Financial Solutions, Inc.	None	Proxy voting and research utilized by Marsico, subadviser to certain Columbia Funds.	Daily
Investment Technology Group, Inc. (ITG, formerly known as Macgregor)	None	Order management system utilized by Marsico, subadviser for certain Columbia Funds that stores trading data and is used for trading and compliance purposes.	Ad hoc
Advent/AXP	None	Portfolio accounting system utilized by Marsico, subadviser to certain Columbia Funds, for both portfolio accounting and internal recordkeeping purposes.	Ad hoc
Investment Technology Group, Inc. (ITG, formerly known as Plexus Group)	None	Evaluation and assessment of trading activity, execution and practices by the Adviser.	Five days after quarter-end
Bank of America, N.A. and State Street	None	Credit analysis performed by lenders.	Ad hoc
State Street	None	Use to provide custodian services.	Real time
Lipper	None	Use to create metrics for board and executive management reporting, product and marketing analysis, and fund performance.	Daily
Morningstar, Inc.	None	Use for independent research and ranking of Columbia Funds.	Daily

INVESTMENT ADVISORY AND OTHER SERVICES

The Adviser and Investment Advisory Services

Columbia Management Investment Advisers, LLC (formerly, RiverSource Investments, LLC) is the investment adviser and administrator of the Funds. The Adviser is a wholly-owned subsidiary of Ameriprise Financial. Ameriprise Financial is located at 1099 Ameriprise Financial Center, Minneapolis, MN 55474. The Adviser is located at 100 Federal Street, Boston, MA 02110. Prior to May 1, 2010, Columbia Management Advisors, LLC (the Previous Adviser), a wholly-owned subsidiary of Bank of America, was the Funds’ investment adviser.

Services Provided

Under the Investment Management Services Agreement, the Adviser has contracted to furnish each Fund with investment research and advice. For these services, each Fund pays a monthly fee to the Adviser based on the average of the daily closing value of the total net assets of a Fund for such month. Under the Investment Management Services Agreement, any liability of the Adviser to the Trust, a Fund and/or its shareholders is limited to situations involving the Adviser’s own willful misfeasance, bad faith, negligence or reckless disregard of its duties.

The Investment Management Services Agreement may be terminated with respect to a Fund at any time on 60 days’ written notice by the Adviser or by the Trustees of the Trust or by a vote of a majority of the outstanding voting securities of a Fund. The Investment Management Services Agreement will automatically terminate upon any assignment thereof, will continue in effect for two years from May 1, 2010 and thereafter will continue from year to year with respect to a Fund only so long as such continuance is approved at least annually (i) by the Trustees of the Trust or by a vote of a majority of the outstanding voting securities of a Fund and (ii) by vote of a majority of the Trustees who are not interested persons (as such term is defined in the 1940 Act) of the Adviser or the Trust, cast in person at a meeting called for the purpose of voting on such approval.

The Adviser pays all compensation of the Trustees and officers of the Trust who are employees of the Adviser, except for the Chief Compliance Officer, a portion of whose salary is paid by the Columbia Funds. Except to the extent expressly assumed by the Adviser and except to the extent required by law to be paid or reimbursed by the Adviser, the Adviser does not have a duty to pay any Fund operating expense incurred in the organization and operation of a Fund, including, but not limited to, auditing, legal, custodial, investor servicing and shareholder reporting expenses. The Trust pays the cost of printing and mailing Fund prospectuses to shareholders. The Adviser, at its own expense, provides office space, facilities and supplies, equipment and personnel for the performance of its functions under each Fund’s Investment Management Services Agreement.

Advisory Fee Rate and Fees Paid

The Funds pay the Adviser an annual fee for its investment advisory services, as set forth in the Investment Management Services Agreement, and as shown in the section entitled Fees and Expenses of the Fund – Annual Fund Operating Expenses in each Fund’s prospectuses. The fee is calculated as a percentage of the average daily net assets of each Fund and is paid monthly. The Adviser also may pay amounts from its own assets to the Distributor and/or to selling and/or servicing agents for services they provide.

The Adviser receives a monthly investment advisory fee based on each Fund’s average daily net assets at the following annual rates:


Fund	First $500 million		$500 million to $750 million		$750 million to $1 billion		$1 billion to $1.5 billion		$1.5 billion to $3 billion		$3 billion to $6 billion		$6 billion to $10 billion		Over $10 billion
Blended Equity Fund	0.75	%	0.57	%	0.57	%	0.52	%	0.47	%	0.45	%	0.43	%	0.43	%
Emerging Markets Fund	1.15	%	1.15	%	1.00	%	0.67	%	0.62	%	0.57	%	0.52	%	0.52	%
Energy and Natural Resources Fund	0.60	%	0.60	%	0.60	%	0.52	%	0.47	%	0.45	%	0.43	%	0.43	%
International Growth Fund	0.95	%	0.62	%	0.62	%	0.57	%	0.52	%	0.50	%	0.48	%	0.48	%
Mid Cap Core Fund	0.65	%	0.65	%	0.65	%	0.57	%	0.52	%	0.52	%	0.52	%	0.52	%
Pacific/Asia Fund	0.75	%	0.75	%	0.75	%	0.67	%	0.62	%	0.57	%	0.52	%	0.52	%
Select Large Cap Growth Fund	0.75	%	0.75	%	0.75	%	0.52	%	0.47	%	0.45	%	0.43	%	0.43	%
Select Opportunities Fund	0.75	%	0.57	%	0.57	%	0.52	%	0.47	%	0.45	%	0.43	%	0.43	%
Select Small Cap Fund	0.75	%	0.75	%	0.75	%	0.62	%	0.62	%	0.62	%	0.62	%	0.62	%
Value and Restructuring Fund	0.60	%	0.60	%	0.60	%	0.60	%	0.60	%	0.60	%	0.60	%	0.43	%

Bond Fund


Average Daily Net Assets	Annual Fee Rate
First $500 million	0.65	%
$500 million to $1 billion	0.35	%
$1 billion to $1.5 billion	0.32	%
$1.5 billion to $3 billion	0.29	%
$3 billion to $6 billion	0.28	%
Over $6 billion	0.27	%

Short-Intermediate Bond Fund


Average Daily Net Assets	Annual Fee Rate
First $1 billion	0.35	%
$1 billion to $1.5 billion	0.30	%
$1.5 billion to $3 billion	0.29	%
$3 billion to $6 billion	0.28	%
Over $6 billion	0.27	%

The Previous Adviser received fees from the Funds for its services as reflected in the following chart, which shows the advisory fees paid to the Previous Adviser and the advisory fees waived/reimbursed by the Previous Adviser, where applicable, for the three most recently completed fiscal years.

Advisory Fees Paid by the Funds


Fund	Fiscal Year ended March 31, 2010		Fiscal Year ended March 31, 2009		Fiscal Year ended March 31, 2008
Blended Equity Fund
Advisory Fee Paid to the Previous Adviser	$	1,165,707	$	1,672,580	$	2,813,479
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	—	$	330,722
Bond Fund
Advisory Fee Paid to the Previous Adviser	$	3,555,388	$	3,357,269	$	3,573,130
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	968,294	$	981,002
Emerging Markets Fund
Advisory Fee Paid to the Previous Adviser	$	4,059,904	$	6,822,851	$	15,695,279
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	710,637	$	—
Energy and Natural Resources Fund
Advisory Fee Paid to the Previous Adviser	$	3,382,995	$	3,524,919	$	4,061,431
Amount Waived/Reimbursed by the Previous Adviser	$	—	$	—	$	—
International Growth Fund
Advisory Fee Paid to the Previous Adviser	$	1,731,218	$	3,878,459	$	6,746,961
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	—	$	260
Mid Cap Core Fund
Advisory Fee Paid to the Previous Adviser	$	488,998	$	1,037,408	$	2,132,540
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	—	$	—
Pacific/Asia Fund
Advisory Fee Paid to the Previous Adviser	$	219,007	$	634,182	$	1,872,501
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	37,003	$	—
Select Large Cap Growth Fund
Advisory Fee Paid to the Previous Adviser	$	10,061,635	$	7,032,799	$	6,446,350
Amount Waived/Reimbursed by the Previous Adviser	$	—	$	—	$	—
Select Opportunities Fund
Advisory Fee Paid to the Previous Adviser	$	1,009,880	$	2,266,417	$	2,924,023
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	538,802	$	398,443
Select Small Cap Fund
Advisory Fee Paid to the Previous Adviser	$	3,835,693	$	4,041,266	$	5,763,295
Amount Waived/Reimbursed by the Previous Adviser	$	—	$	—	$	—
Short-Intermediate Bond Fund
Advisory Fee Paid to the Previous Adviser	$	1,308,299	$	1,395,277	$	1,583,300
Amount Waived/Reimbursed by the Previous Adviser	$	[—]	$	—	$	80,545
Value and Restructuring Fund
Advisory Fee Paid to the Previous Adviser	$	38,153,435	$	45,997,660	$	54,318,105
Amount Waived/Reimbursed by the Previous Adviser	$	—	$	—	$	—

Portfolio Manager(s)

The following provides additional information about the portfolio manager(s) of the Adviser who are responsible for making the day-to-day investment decisions for the Funds. As described in the Management of the Fund – Primary Service Providers section of each Fund’s prospectuses, the portfolio manager(s) of the Adviser who are responsible for the Funds are:

Portfolio Manager(s) of the Adviser


Portfolio Manager		Fund
Robert B. Cameron		Emerging Markets Fund
Richard A. Carter		Select Large Cap Growth Fund
Fred Copper		International Growth Fund
Thomas M. Galvin		Select Large Cap Growth Fund
Emil A. Gjester		Select Opportunities Fund
Todd D. Herget		Select Large Cap Growth Fund
Michael E. Hoover		Energy and Natural Resources Fund
Jasmine (Weili) Huang		Emerging Markets Fund Pacific/Asia Fund
Craig Leopold		Mid Cap Core Fund
Daisuke Nomoto		Pacific/Asia Fund
Jonas Patrikson		Select Opportunities Fund
Carl W. Pappo		Bond Fund
Guy W. Pope		Value and Restructuring Fund
Alexander D. Powers		Bond Fund
Douglas H. Pyle		Select Small Cap Fund
Frank A. Salem		Short-Intermediate Bond Fund
Peter Santoro		Blended Equity Fund Mid Cap Core Fund
J. Nicholas Smith		Value and Restructuring Fund
Dhruv Toolsidas		Blended Equity Fund
Mary-Ann Ward		Select Opportunities Fund
Michael T. Welter		Select Opportunities Fund
Dara J. White		Emerging Markets Fund
David J. Williams		Value and Restructuring Fund
Michael Zazzarino		Bond Fund

Compensation

Compensation of Legacy Columbia Management Advisors, LLC Portfolio Managers

This section describes the compensation structure of portfolio managers who were associates of the Previous Adviser prior to May 1, 2010.

Compensation for these portfolio managers is typically paid in the form of salary, bonus, stock options, restricted stock and notional investments through an incentive plan, the value of which is measured by reference to the performance of the Columbia Funds in which the account is invested. The bonus for these portfolio managers is variable and generally is based on (1) an evaluation of the portfolio manager’s investment performance and (2) the results of a peer and/or management review of the portfolio manager, which takes into account skills and attributes such as team participation, investment process, communication and professionalism. In evaluating investment performance, the Adviser generally considers the one, three and five year performance of mutual funds and other accounts managed by the portfolio manager relative to the benchmarks and peer groups noted below, emphasizing the portfolio manager’s three and five year performance. The Adviser also may consider a portfolio manager’s performance in managing client assets in sectors and industries assigned to the portfolio manager as part of his/her investment team responsibilities, when applicable. For portfolio managers who also have group management responsibilities, another factor in their evaluation is an assessment of the group’s overall investment performance.

Performance Benchmarks


Portfolio Manager	Fund(s)	Primary Benchmark(s)	Peer Group
Robert B. Cameron	Emerging Markets Fund	MSCI Emerging Markets Index; MSCI EAFE Index	Lipper Emerging Markets Funds Classification
Richard A. Carter	Select Large Cap Growth Fund	Russell 1000 Growth Index	Lipper Large-Cap Growth Funds Classification
Fred Copper	International Growth Fund	MSCI EAFE Growth Index	Lipper International Large-Cap Growth Funds Classification
Thomas M. Galvin	Select Large Cap Growth Fund	Russell 1000 Growth Index	Lipper Large-Cap Growth Funds Classification
Emil A. Gjester	Select Opportunities Fund	S&P 500 Index; Russell 1000 Index	Lipper Multi-Cap Core Funds Classification
Todd D. Herget	Select Large Cap Growth Fund	Russell 1000 Growth Index	Lipper Large-Cap Growth Funds Classification
Michael E. Hoover	Energy and Natural Resources Fund	S&P North American Natural Resources Sector Index	Lipper Natural Resources Funds Classification
Jasmine (Weili) Huang	Emerging Markets Fund	MSCI Emerging Markets Index; MSCI EAFE Index	Lipper Emerging Markets Funds Classification
	Pacific/Asia Fund	MSCI AC Asia Pacific Index; MSCI EAFE Index	Lipper Pacific Region Funds Classification
Craig Leopold	Mid Cap Core Fund	Russell Mid-Cap Index Russell Mid-Cap Value Index	Lipper Mid-Cap Core Funds Classification
Daisuke Nomoto	Pacific/Asia Fund	MSCI AC Asia Pacific Index; MSCI EAFE Index	Lipper Pacific Region Funds Classification
Jonas Patrikson	Select Opportunities Fund	S&P 500 Index; Russell 1000 Index	Lipper Multi-Cap Core Funds Classification
Carl. W. Pappo	Bond Fund	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification
Guy W. Pope	Value and Restructuring Fund	Russell 1000 Value Index; S&P 500 Index	Lipper Multi-Cap Value Funds Classification
Alexander D. Powers	Bond Fund	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification
Douglas H. Pyle	Select Small Cap Fund	Russell 2000 Index	Lipper Small-Cap Core Funds Classification
Frank A. Salem	Short-Intermediate Bond Fund	Barclays Capital Intermediate Govt/Credit Bond Index	Lipper Short-Intermediate Investment Grade Debt Funds Classification
Peter Santoro	Blended Equity Fund	S&P 500 Index	Lipper Multi-Cap Core Funds Classification
	Mid-Cap Core Fund	Russell Mid-Cap Index; Russell Mid-Cap Value Index	Lipper Mid-Cap Core Funds Classification
J. Nicholas Smith	Value and Restructuring Fund	Russell 1000 Value Index; S&P 500 Index	Lipper Multi-Cap Value Funds Classification
Dhruv Toolsidas	Blended Equity Fund	S&P 500 Index	Lipper Multi-Cap Core Funds Classification
Mary-Ann Ward	Select Opportunities Fund	S&P 500 Index; Russell 1000 Index	Lipper Multi-Cap Core Funds Classification


Michael T. Welter	Select Opportunities Fund	S&P 500 Index; Russell 1000 Index	Lipper Multi-Cap Core Funds Classification
Dara J. White	Emerging Markets Fund	MSCI Emerging Markets Index; MSCI EAFE Index	Lipper Emerging Markets Funds Classification
David J. Williams	Value and Restructuring Fund	Russell 1000 Value Index; S&P 500 Index	Lipper Multi-Cap Value Funds Classification
Michael Zazzarino	Bond Fund	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification

The size of the overall bonus pool each year depends on, among other factors, the levels of compensation generally in the investment management industry (based on market compensation data) and the Advisor’s profitability for the year, which is largely determined by assets under management.

Other Accounts

The following table shows the number and assets of other investment accounts (or portions of investment accounts) that the portfolio manager(s) of the Adviser managed, as of March 31, 2010.

Other Accounts Managed by the Portfolio Manager(s)

Other SEC-registered open-end
and closed-end funds

Other pooled
investment vehicles

Other accounts

Portfolio Manager

Number of
accounts

Assets

Number of
accounts

Assets

Number of
accounts

Assets

Robert B. Cameron^(a)

[—]

Richard A. Carter^(b)

[—]

Fred Copper^(c)

[—]

Thomas M. Galvin^(d)

[—]

Emil A. Gjester ^(e)

[—]

Todd D. Herget^(f)

[—]

Michael E. Hoover^(g)

[—]

Jasmine Huang^(h)

[—]

Jasmine Huang⁽ⁱ⁾

[—]

Craig Leopold^(j)

[—]

Daisuke Nomoto^(k)

[—]

Carl W. Pappo^(l)

[—]

Jonas Patrikson^(m)

[—]

Guy W. Pope⁽ⁿ⁾

[—]

Alexander D. Powers^(o)

[—]

Douglas H. Pyle^(p)

[—]

Frank A. Salem^(q)

[—]

Peter Santoro^(r)

[—]

Peter Santoro^(s)

[—]

J. Nicholas Smith^(t)

[—]

Dhruv Toolsidas^(u)

[—]

Mary-Ann Ward^(v)

[—]

Michael T. Welter^(w)

[—]

Dara J. White^(x)

[—]

David J. Williams^(y)

[—]

Michael Zazzarino^(z)

[—]

(a)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(b)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(c)	“Other SEC-registered open-end and closed-end funds” represents funds other than International Growth Fund.

(d)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(e)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(f)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(g)	“Other SEC-registered open-end and closed-end funds” represents funds other than Energy and Natural Resources Fund.

(h)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(i)	“Other SEC-registered open-end and closed-end funds” represents funds other than Pacific/Asia Fund.

(j)	“Other SEC-registered open-end and closed-end funds” represents funds other than Mid Cap Core Fund.

(k)	“Other SEC-registered open-end and closed-end funds” represents funds other than Pacific/Asia Fund.

(l)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(m)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

(n)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(o)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

(p)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Small Cap Fund.

(q)	“Other SEC-registered open-end and closed-end funds” represents funds other than Short-Intermediate Bond Fund.

(r)	“Other SEC-registered open-end and closed-end funds” represents funds other than Blended Equity Fund.

(s)	“Other SEC-registered open-end and closed-end funds” represents funds other than Mid Cap Core Fund.

(t)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(u)	“Other SEC-registered open-end and closed-end funds” represents funds other than Blended Equity Fund.

(v)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(w)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(x)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(y)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(z)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

The following table shows the number and assets of the above accounts (or portions of such accounts) for which the advisory fee is based on performance, as of March 31, 2010.

Other Accounts Managed by the Portfolio Manager(s) for which the Advisory Fee is Based on Performance

Other SEC-registered open-end
and closed-end funds

Other pooled
investment vehicles

Other accounts

Portfolio Manager

Number of
accounts

Assets

Number of
accounts

Assets

Number of
accounts

Assets

Robert B. Cameron^(a)

[—]

Richard A. Carter^(b)

[—]

Fred Copper^(c)

[—]

Thomas M. Galvin^(d)

[—]

Emil A. Gjester ^(e)

[—]

Todd D. Herget^(f)

[—]

Michael E. Hoover^(g)

[—]

Jasmine Huang^(h)

[—]

Jasmine Huang⁽ⁱ⁾

[—]

Craig Leopold^(j)

[—]

Daisuke Nomoto^(k)

[—]

Carl W. Pappo^(l)

[—]

Jonas Patrikson^(m)

[—]

Guy W. Pope⁽ⁿ⁾

[—]

Alexander D. Powers^(o)

[—]

Douglas H. Pyle^(p)

[—]

Frank A. Salem^(q)

[—]

Peter Santoro^(r)

[—]

Peter Santoro^(s)

[—]

J. Nicholas Smith^(t)

[—]

Dhruv Toolsidas^(u)

[—]

Other SEC-registered open-end
and closed-end funds

Other pooled
investment vehicles

Other accounts

Portfolio Manager

Number of
accounts

Assets

Number of
accounts

Assets

Number of
accounts

Assets

Mary-Ann Ward^(v)

[—]

Michael T. Welter^(w)

[—]

Dara J. White^(x)

[—]

David J. Williams^(y)

[—]

Michael Zazzarino^(z)

[—]

(a)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(b)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(c)	“Other SEC-registered open-end and closed-end funds” represents funds other than International Growth Fund.

(d)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(e)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(f)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Large Cap Growth Fund.

(g)	“Other SEC-registered open-end and closed-end funds” represents funds other than Energy and Natural Resources Fund.

(h)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(i)	“Other SEC-registered open-end and closed-end funds” represents funds other than Pacific/Asia Fund.

(j)	“Other SEC-registered open-end and closed-end funds” represents funds other than Mid Cap Core Fund.

(k)	“Other SEC-registered open-end and closed-end funds” represents funds other than Pacific/Asia Fund.

(l)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(m)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

(n)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(o)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

(p)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Small Cap Fund.

(q)	“Other SEC-registered open-end and closed-end funds” represents funds other than Short-Intermediate Bond Fund.

(r)	“Other SEC-registered open-end and closed-end funds” represents funds other than Blended Equity Fund.

(s)	“Other SEC-registered open-end and closed-end funds” represents funds other than Mid Cap Core Fund.

(t)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(u)	“Other SEC-registered open-end and closed-end funds” represents funds other than Blended Equity Fund.

(v)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(w)	“Other SEC-registered open-end and closed-end funds” represents funds other than Select Opportunities Fund.

(x)	“Other SEC-registered open-end and closed-end funds” represents funds other than Emerging Markets Fund.

(y)	“Other SEC-registered open-end and closed-end funds” represents funds other than Value and Restructuring Fund.

(z)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

Ownership of Securities

The table below shows the dollar ranges of shares of each Fund beneficially owned (as determined pursuant to Rule 16a-1(a)(2) under the 1934 Act) by each Fund’s portfolio manager(s), as of March 31, 2010.

Portfolio Manager Ownership of the Funds as of March 31, 2010


Portfolio Manager	Fund	Dollar Range of Equity Securities in the Fund Beneficially Owned
Robert B. Cameron	Emerging Markets Fund	[—]
Richard A. Carter	Select Large Cap Growth Fund	[—]
Fred Copper	International Growth Fund	[—]
Thomas M. Galvin	Select Large Cap Growth Fund	[—]
Emil A. Gjester	Select Opportunities Fund	[—]
Todd D. Herget	Select Large Cap Growth Fund	[—]
Michael E. Hoover	Energy and Natural Resources Fund	[—]
Jasmine (Weili) Huang	Emerging Markets Fund	[—]
Jasmine (Weili) Huang	Pacific/Asia Fund	[—]
Craig Leopold	Mid Cap Core Fund	[—]
Daisuke Nomoto	Pacific/Asia Fund	[—]
Jonas Patrikson	Select Opportunities Fund	[—]


Carl. W. Pappo	Bond Fund	[—]
Guy W. Pope	Value and Restructuring Fund	[—]
Alexander D. Powers	Bond Fund	[—]
Douglas H. Pyle	Select Small Cap Fund	[—]
Frank A. Salem	Short-Intermediate Bond Fund	[—]
Peter Santoro	Blended Equity Fund	[—]
Peter Santoro	Mid-Cap Core Fund	[—]
J. Nicholas Smith	Value and Restructuring Fund	[—]
Dhruv Toolsidas	Blended Equity Fund	[—]
Mary-Ann Ward	Select Opportunities Fund	[—]
Michael T. Welter	Select Opportunities Fund	[—]
Dara J. White	Emerging Markets Fund	[—]
David J. Williams	Value and Restructuring Fund	[—]
Michael Zazzarino	Bond Fund	[—]

(a)	Excludes any notional investments.

(b)	Notional investments through a deferred compensation account.

The Adviser’s Portfolio Managers and Potential Conflicts of Interest

Like other investment professionals with multiple clients, a Fund’s portfolio manager(s) may face certain potential conflicts of interest in connection with managing both the Fund and other accounts at the same time. The Adviser and the Funds have adopted compliance policies and procedures that attempt to address certain of the potential conflicts that portfolio managers face in this regard. Certain of these conflicts of interest are summarized below.

The management of accounts with different advisory fee rates and/or fee structures, including accounts that pay advisory fees based on account performance (performance fee accounts), may raise potential conflicts of interest for a portfolio manager by creating an incentive to favor higher fee accounts.

Potential conflicts of interest also may arise when a portfolio manager has personal investments in other accounts that may create an incentive to favor those accounts. As a general matter and subject to the Adviser’s Code of Ethics and certain limited exceptions, the Adviser’s investment professionals do not have the opportunity to invest in client accounts, other than the Funds. A portfolio manager who is responsible for managing multiple funds and/or accounts may devote unequal time and attention to the management of those funds and/or accounts. The effects of this potential conflict may be more pronounced where funds and/or accounts managed by a particular portfolio manager have different investment strategies.

A portfolio manager may be able to select or influence the selection of the broker/dealers that are used to execute securities transactions for the Funds. A portfolio manager’s decision as to the selection of broker/dealers could produce disproportionate costs and benefits among the Funds and the other accounts the portfolio manager manages.

A potential conflict of interest may arise when a portfolio manager buys or sells the same securities for a Fund and other accounts. On occasions when a portfolio manager considers the purchase or sale of a security to be in the best interests of a Fund as well as other accounts, the Adviser’s trading desk may, to the extent consistent with applicable laws and regulations, aggregate the securities to be sold or bought in order to obtain the best execution and lower brokerage commissions, if any. Aggregation of trades may create the potential for unfairness to a Fund or another account if a portfolio manager favors one account over another in allocating the securities bought or sold.

“Cross trades,” in which a portfolio manager sells a particular security held by a Fund to another account (potentially saving transaction costs for both accounts), could involve a potential conflict of interest if, for example, a portfolio manager is permitted to sell a security from one account to another account at a higher price than an independent third party would pay. The Adviser and the Funds have adopted compliance procedures that provide that any transactions between the Fund and another account managed by the Adviser are to be made at a current market price, consistent with applicable laws and regulations.

Another potential conflict of interest may arise based on the different investment objectives and strategies of a Fund and other accounts managed by its portfolio manager(s). Depending on another account’s objectives and other factors, a portfolio manager may give advice to and make decisions for a Fund that may differ from advice given, or the timing or nature of decisions made, with respect to another account. A portfolio manager’s investment decisions are the product of many factors in addition to basic suitability for the particular account involved. Thus, a portfolio manager may buy or sell a particular security for certain accounts, and not for a Fund, even though it could have been bought or sold for the Fund at the same time. A portfolio manager also may buy a particular security for one or more accounts when one or more other accounts are selling the security (including short sales). There may be circumstances when a portfolio manager’s purchases or sales of portfolio securities for one or more accounts may have an adverse effect on other accounts, including the Funds.

A Fund’s portfolio manager(s) also may have other potential conflicts of interest in managing the Fund, and the description above is not a complete description of every conflict that could exist in managing the Fund and other accounts. Many of the potential conflicts of interest to which the Adviser’s portfolio managers are subject are essentially the same or similar to the potential conflicts of interest related to the investment management activities of the Adviser and its affiliates. See Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information about conflicts of interest, including those that relate to the Adviser and its affiliates.

The Administrator

Columbia Management Investment Advisers, LLC (which is also the Adviser) serves as Administrator of the Funds.

Services Provided

Pursuant to the terms of the Administrative Services Agreement, the Administrator has agreed to provide all of the services and facilities necessary for, or appropriate to, the business and effective operation of the Fund that are not (a) provided by employees or other agents engaged by each Fund or (b) required to be provided by any person pursuant to any other agreement or arrangement with each Fund.

Administration Fee Rate and Fees Paid

The Administrator receives fees as compensation for its services, which are computed daily and paid monthly, as set forth in the Administrative Services Agreement, and as shown in the section entitled Primary Service Providers – The Administrator in each Fund’s prospectuses.

The following chart shows the administration fees paid to the Previous Administrator for the three most recently completed fiscal years.

Administration Fees Paid by the Funds


Fund	Fiscal Year Ended March 31, 2010		Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Blended Equity Fund
Administration Fee Paid to the Previous Administrator	$	171,827	$	263,125	$	512,184
Amount Waived/Reimbursed by the Previous Administrator		[—]	$	95,811	$	136,008
Bond Fund
Administration Fee Paid to the Previous Administrator	$	754,748	$	678,588	$	759,720
Amount Waived/Reimbursed by the Previous Administrator		[—]	$	209,350	$	206,179


Emerging Markets Fund
Administration Fee Paid to the Previous Administrator	$615,027	$	1,001,669	$	2,430,055
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	251,476	$	476,664
Energy and Natural Resources Fund
Administration Fee Paid to the Previous Administrator	$723,263	$	765,650	$	941,122
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	254,984	$	263,577
International Growth Fund
Administration Fee Paid to the Previous Administrator	$299,037	$	687,667	$	1,271,119
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	176,347	$	252,094
Mid Cap Core Fund
Administration Fee Paid to the Previous Administrator	$63,556	$	177,550	$	444,648
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	72,331	$	119,839
Pacific/Asia Fund
Administration Fee Paid to the Previous Administrator	$16,020	$	85,238	$	334,900
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	30,445	$	66,921
Select Large Cap Growth Fund
Administration Fee Paid to the Previous Administrator	$2,127,779	$	1,291,853	$	1,216,720
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	394,599	$	333,294
Select Opportunities Fund
Administration Fee Paid to the Previous Administrator	$143,792	$	370,056	$	530,535
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	133,140	$	148,348
Select Small Cap Fund
Administration Fee Paid to the Previous Administrator	$652,276	$	690,826	$	1,079,160
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	233,138	$	291,297
Short-Intermediate Bond Fund
Administration Fee Paid to the Previous Administrator	$466,644	$	500,333	$	620,515
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	159,376	$	168,763
Value and Restructuring Fund
Administration Fee Paid to the Previous Administrator	$9,398,359	$	11,411,391	$	13,588,716
Amount Waived/Reimbursed by the Previous Administrator	[—]	$	3,327,593	$	3,424,080

Pricing and Bookkeeping Services

State Street is responsible for providing certain pricing and bookkeeping services to the Fund. The Administrator is responsible for overseeing the performance of these services and for certain other services.

Services Provided

Effective December 15, 2006, the Trust entered into a Financial Reporting Services Agreement with State Street and the Previous Adviser (the Financial Reporting Services Agreement) pursuant to which State Street provides financial reporting services to the Funds. Also effective December 15, 2006, the Trust entered into an Accounting Services Agreement with State Street and the Previous Adviser (collectively with the Financial Reporting Services Agreement, the State Street Agreements) pursuant to which State Street provides accounting services to the Funds. Effective May 1, 2010, the State Street Agreements were amended to, among other things, assign and delegate the Previous Adviser’s rights and obligations under the State Street Agreements to the Administrator. Under the State Street Agreements, each Fund pays State Street an annual fee of $38,000 paid monthly plus an additional monthly fee based on an annualized percentage rate of average daily net assets of the Fund for the month. The aggregate fee for a Fund during any year shall not exceed $140,000 annually (exclusive of out-of-pocket expenses and charges). Each Fund also reimburses State Street for certain out-of-pocket expenses and charges.

From December 15, 2006 through May 1, 2010, the Trust was party to a Pricing and Bookkeeping Oversight and Services Agreement (the Services Agreement) with the Previous Adviser. Under the Services Agreement, the Previous Adviser provided services related to Fund expenses and the requirements of the Sarbanes-Oxley Act of 2002, and provided oversight of the accounting and financial reporting services provided by State Street. Under the Services Agreement, each Fund reimbursed the Previous Adviser for out-of-pocket expenses and charges, including fees payable to third parties, such as for pricing the Funds’ portfolio securities, incurred by the Previous Adviser in the performance of services under the Services Agreement. Prior to January 1, 2008, the Funds also reimbursed the Previous Adviser for accounting oversight services related to Fund expenses and the requirements of the Sarbanes-Oxley Act of 2002. Effective May 1, 2010, the services previously provided by the Previous Adviser under the Services Agreement began to be provided by the Administrator under the Administrative Services Agreement, and the Services Agreement was terminated.

Pricing and Bookkeeping Fees Paid

The Previous Adviser and State Street received fees from the Funds for their services as reflected in the following chart, which shows the net pricing and bookkeeping fees paid to State Street Bank and Trust Company and to the Previous Adviser for the three most recently completed fiscal years.

Pricing and Bookkeeping Fees Paid by the Funds


Fund	Fiscal Year Ended March 31, 2010	Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Blended Equity Fund	[—]	$	82,385	$	61,267
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	82,385	$	55,521
Bond Fund	[—]	$	129,842	$	88,394
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street $	[—]	$	129,842	$	82,648
Emerging Markets Fund	[—]	$	117,814	$	111,572
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	117,814	$	105,826
Energy and Natural Resources Fund	[—]	$	116,154	$	83,818
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	116,154	$	78,072


International Growth Fund	[—]	$	100,912	$	104,629
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	100,912	$	98,883
Mid Cap Core Fund	[—]	$	66,121	$	54,762
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	66,121	$	49,016
Pacific/Asia Fund	[—]	$	57,548	$	57,748
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	57,548	$	52,002
Select Large Cap Growth Fund	[—]	$	140,065	$	82,878
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	140,065	$	77,132
Select Opportunities Fund	[—]	$	85,731	$	64,901
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	85,731	$	59,155
Select Small Cap Fund	[—]	$	117,550	$	83,878
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	117,550	$	78,132
Short-Intermediate Bond Fund	[—]	$	108,892	$	75,484
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	108,892	$	69,738
Value and Restructuring Fund	[—]	$	143,296	$	83,954
Amount Paid to the Previous Adviser	[—]		—	$	5,746
Amount Paid to State Street	[—]	$	143,296	$	78,208

The Principal Underwriter/Distributor

Columbia Management Investment Distributors, Inc. (the Distributor) serves as the principal underwriter and distributor for the continuous offering of shares of the Funds pursuant to a Distribution Agreement. The Distribution Agreement obligates the Distributor to use appropriate efforts to find purchasers for the shares of the Funds. The Distributor’s address is: One Financial Center, Boston, MA 02111.

Distribution Obligations

Pursuant to the Distribution Agreement, the Distributor, as agent, sells shares of the Funds on a continuous basis and transmits purchase and redemption orders that it receives to the Trust or the Transfer Agent, or their designated agents. Additionally, the Distributor has agreed to use appropriate efforts to solicit orders for the sale of shares and to undertake advertising and promotion as it believes appropriate in connection with such solicitation. Pursuant to the Distribution Agreement, the Distributor, at its own expense, finances those activities which are primarily intended to result in the sale of shares of the Funds, including, but not limited to, advertising, compensation of underwriters, dealers and sales personnel, the printing and mailing of prospectuses to other than existing shareholders, and the printing and mailing of sales literature. The Distributor, however, may be compensated or reimbursed for all or a portion of such expenses to the extent permitted by a Distribution Plan adopted by the Trust pursuant to Rule 12b-1 under the 1940 Act.

The Distribution Agreement became effective with respect to each Fund after approval by its Board, and, after an initial two-year period, continues from year to year, provided that such continuation of the Distribution Agreement is specifically approved at least annually by the Board, including its Independent Trustees. The Distribution Agreement terminates automatically in the event of its assignment, and is terminable with respect to each Fund at any time without penalty by the Trust (by vote of the Board or by vote of a majority of the outstanding voting securities of the Fund) or by the Distributor on 60 days’ written notice.

Underwriting Commissions

The following table shows all commissions and other compensation received by the Previous Distributor, as well as amounts the Previous Distributor retained, during the Funds’ three most recently completed fiscal years.

Underwriting Commissions Paid by the Funds and Retained by the Previous Distributor


Fund	Fiscal Year Ended March 31, 2010	Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Blended Equity Fund
Amount Paid
Class A shares	[ ]	$	1,861	$	0
Amount Retained
Class A shares	[ ]	$	1	$	0
Class C shares	[ ]	$	26	$	0
Bond Fund
Amount Paid
Class A shares	[ ]	$	24,344	$	0
Amount Retained
Class A shares	[ ]	$	3,032	$	0
Class C shares	[ ]	$	0	$	0
Emerging Markets Fund
Amount Paid
Class A shares	[ ]	$	25,581	$	15,743
Amount Retained
Class A shares	[ ]	$	4,445	$	5,464
Class C shares	[ ]	$	356	$	117
Energy and Natural Resources Fund
Amount Paid
Class A shares	[ ]	$	226,149	$	41,980
Amount Retained
Class A shares	[ ]	$	37,467	$	6,898
Class C shares	[ ]	$	5,557	$	0
International Growth Fund
Amount Paid
Class A shares	[ ]	$	2,254	$	0
Amount Retained
Class A shares	[ ]	$	385	$	0
Class C shares	[ ]	$	0	$	0
Mid Cap Core Fund
Amount Paid
Class A shares	[ ]	$	2,607	$	0
Amount Retained
Class A shares	[ ]	$	339	$	0
Class C shares	[ ]	$	0	$	0
Pacific/Asia Fund
Amount Paid
Class A shares	[ ]	$	1,037	$	0


Amount Retained
Class A shares	[ ]	$	109	$	0
Class C shares	[ ]	$	0	$	0
Select Large Cap Growth Fund
Amount Paid
Class A shares	[ ]	$	35,906	$	17,771
Amount Retained
Class A shares	[ ]	$	22,304	$	2,508
Class C shares	[ ]	$	1,487	$	0
Select Opportunities Fund
Amount Paid
Class A shares	[ ]	$	29,559	$	1,872
Amount Retained
Class A shares	[ ]	$	4,751	$	337
Class C shares	[ ]	$	208	$	0
Select Small Cap Fund
Amount Paid
Class A shares	[ ]	$	11,559	$	10,158
Amount Retained
Class A shares	[ ]	$	2,385	$	1,680
Class C shares	[ ]	$	2,721	$	0
Short-Intermediate Bond Fund
Amount Paid
Class A shares	[ ]	$	1,885	$	0
Amount Retained
Class A shares	[ ]	$	150	$	0
Class C shares	[ ]	$	61	$	0
Value and Restructuring Fund
Amount Paid
Class A shares	[ ]	$	1,456,148	$	475,597
Amount Retained
Class A shares	[ ]	$	327,389	$	81,037
Class C shares	[ ]	$	53,825	$	1,095

Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest

As described above in the Investment Advisory and Other Services section of this SAI, and in the Management of the Fund – Primary Service Providers section of each Fund’s prospectuses, the Adviser, Administrator, Distributor and Transfer Agent, all affiliates of Ameriprise Financial, receive compensation from the Funds for the various services they provide to the Funds. Additional information as to the specific terms regarding such compensation is set forth in these affiliated service providers’ contracts with the Funds, each of which typically is included as an exhibit to Part C of each Fund’s registration statement.

In many instances, the compensation paid to the Adviser and other Ameriprise Financial affiliates for the services they provide to the Funds is based, in some manner, on the size of the Funds’ assets under management. As

the size of the Funds’ assets under management grows, so does the amount of compensation paid to the Adviser and other Ameriprise Financial affiliates for providing services to the Funds. This relationship between Fund assets and affiliated service provider compensation may create economic and other conflicts of interests of which Fund investors should be aware. These potential conflicts of interest, as well as additional ones, are discussed in detail below and also are addressed in other disclosure materials, including the Funds’ prospectuses. These conflicts of interest also are highlighted in account documentation and other disclosure materials of Ameriprise Financial affiliates that make available or offer the Columbia Funds as investments in connection with their respective products and services. In addition, Part 1A of the Adviser’s Form ADV, which it must file with the SEC as an investment adviser registered under the Investment Advisers Act of 1940, provides information about the Adviser’s business, assets under management, affiliates and potential conflicts of interest. Part 1A of the Adviser’s Form ADV is available online through the SEC’s website at www.adviserinfo.sec.gov.

Additional actual or potential conflicts of interest and certain investment activity limitations that could affect the Funds may arise from the financial services activities of Ameriprise Financial and its affiliates, including, for example, the investment advisory/management services provided for clients and customers other than the Funds. In this regard, Ameriprise Financial is a major financial services company. Ameriprise Financial and its affiliates are engaged in a wide range of financial activities beyond the mutual fund-related activities of the Adviser, including, among others, broker/dealer (sales and trading), asset management, insurance and other financial activities. The broad range of financial services activities of Ameriprise Financial and its affiliates may involve multiple advisory, transactional, lending, financial and other interests in securities and other instruments, and in companies, that may be bought, sold or held by the Funds. The following describes certain actual and potential conflicts of interest that may be presented.

Actual and Potential Conflicts of Interest Related to the Investment Advisory/Management Activities of Ameriprise Financial and its Affiliates in Connection With Other Advised/Managed Funds and Accounts

The Adviser and other affiliates of Ameriprise Financial may advise or manage funds and accounts other than the Funds. In this regard, Ameriprise Financial and its affiliates may provide investment advisory/management and other services to other advised/managed funds and accounts that are similar to those provided to the Funds. The Adviser and Ameriprise Financial’s other investment adviser affiliates (including, for example, Columbia Wanger Asset Management, LLC) will give advice to and make decisions for all advised/managed funds and accounts, including the Funds, as they believe to be in that fund’s and/or account’s best interests, consistent with their fiduciary duties. The Funds and the other advised/managed funds and accounts of Ameriprise Financial and its affiliates are separately and potentially divergently managed, and there is no assurance that any investment advice Ameriprise Financial and its affiliates give to other advised/managed funds and accounts will also be given simultaneously or otherwise to the Funds.

A variety of other actual and potential conflicts of interest may arise from the advisory relationships of the Adviser and other Ameriprise Financial affiliates with other clients and customers. Advice given to the Funds and/or investment decisions made for the Funds by the Adviser or other Ameriprise Financial affiliates may differ from, or may conflict with, advice given to and/or investment decisions made for other advised/managed funds and accounts. As a result, the performance of the Funds may differ from the performance of other funds or accounts advised/managed by the Adviser or other Ameriprise Financial affiliates. Similarly, a position taken by Ameriprise Financial and its affiliates, including the Adviser, on behalf of other funds or accounts may be contrary to a position taken on behalf of the Funds. Moreover, Ameriprise Financial and its affiliates, including the Adviser, may take a position on behalf of other advised/managed funds and accounts, or for their own proprietary accounts, that is adverse to companies or other issuers in which the Funds are invested. For example, the Funds may hold equity securities of a company while another advised/managed fund or account may hold debt securities of the same company. If the portfolio company were to experience financial difficulties, it might be in the best interest of the Funds for the company to reorganize while the interests of the other advised/managed fund or account might be better served by the liquidation of the company. This type of conflict of interest could arise as the result of circumstances that cannot be generally foreseen within the broad range of investment advisory/management activities in which Ameriprise Financial and its affiliates engage.

decision ahead of, or at the same time as, the Funds and causes the Funds to experience less favorable trading results than they otherwise would have experienced based on market liquidity factors. In addition, the other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates, including the other Columbia Funds, may have the same or very similar investment objective and strategies as the Funds. In this situation, the allocation of, and competition for, investment opportunities among the Funds and other funds and/or accounts advised/managed by the Adviser or other Ameriprise Financial affiliates may create conflicts of interest especially where, for example, limited investment availability is involved. The Adviser has adopted policies and procedures addressing the allocation of investment opportunities among the Funds and other funds and accounts advised by the Adviser and other affiliates of Ameriprise Financial. For more information, see Investment Advisory and Other Services – The Adviser and Investment Advisory Services – Portfolio Manager(s) – The Adviser’s Portfolio Managers and Potential Conflicts of Interests.

Sharing of Information among Advised/Managed Accounts

Ameriprise Financial and its affiliates also may possess information that could be material to the management of a Fund and may not be able to, or may determine not to, share that information with the Fund, even though the information might be beneficial to the Fund. This information may include actual knowledge regarding the particular investments and transactions of other advised/managed funds and accounts, as well as proprietary investment, trading and other market research, analytical and technical models, and new investment techniques, strategies and opportunities. Depending on the context, Ameriprise Financial and its affiliates generally will have no obligation to share any such information with the Funds. In general, employees of Ameriprise Financial and its affiliates, including the portfolio managers of the Adviser, will make investment decisions without regard to information otherwise known by other employees of Ameriprise Financial and its affiliates, and generally will have no obligation to access any such information and may, in some instances, not be able to access such information because of legal and regulatory constraints or the internal policies and procedures of Ameriprise Financial and its affiliates. For example, if the Adviser or another Ameriprise Financial affiliate, or their respective employees, come into possession of non-public information regarding another advised/managed fund or account, they may be prohibited by legal and regulatory constraints, or internal policies and procedures, from using that information in connection with transactions made on behalf of the Funds. For more information, see Investment Advisory and Other Services – The Adviser and Investment Advisory Services – Portfolio Manager(s) – The Adviser’s Portfolio Managers and Potential Conflicts of Interests.

Soft Dollar Benefits

Certain products and services, commonly referred to as “soft dollar services” (including, to the extent permitted by law, research reports, economic and financial data, financial publications, proxy analysis, computer databases and other research-oriented materials), that the Adviser may receive in connection with brokerage services provided to a Fund may have the inadvertent effect of disproportionately benefiting other advised/managed funds or accounts. This could happen because of the relative amount of brokerage services provided to a Fund as compared to other advised/managed funds or accounts, as well as the relative compensation paid by a Fund.

Services Provided to Other Advised/Managed Accounts

Ameriprise Financial and its affiliates also may act as an investment adviser, investment manager, administrator, transfer agent, custodian, trustee, broker/dealer, agent, or in another capacity, for advised/managed funds and accounts other than the Funds, and may receive compensation for acting in such capacity. This compensation that the Adviser, Distributor and Transfer Agent and other Ameriprise Financial affiliates receive could be greater than the compensation Ameriprise Financial and its affiliates receive for acting in the same or similar capacity for the Funds. In addition, the Adviser, Distributor and Transfer Agent and other Ameriprise Financial affiliates may receive other benefits, including enhancement of new or existing business relationships. This compensation and/or the benefits that Ameriprise Financial and its affiliates may receive from other advised/managed funds and accounts and other relationships could potentially create incentives to favor other advised/managed funds and accounts over the Funds. Trades made by Ameriprise Financial and its affiliates for the Funds may be, but are not required to be, aggregated with trades made for other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates. If trades are aggregated among the Funds and those other funds and accounts, the various prices of the securities being traded may be averaged, which could have the potential effect of disadvantaging the Funds as compared to the other funds and accounts with which trades were aggregated.

Proxy Voting

Although the Adviser endeavors to make all proxy voting decisions with respect to the interests of the Funds for which it is responsible in accordance with its proxy voting policies and procedures, the Adviser’s proxy voting decisions with respect to a Fund’s portfolio securities may nonetheless benefit other advised/managed funds and accounts, and/or clients, of Ameriprise Financial and its affiliates. The Adviser has adopted proxy voting policies and procedures that are designed to provide that all proxy voting is done in the best interests of its clients, including the Funds, without any resulting benefit or detriment to the Adviser and/or its affiliates, including Ameriprise Financial and its affiliates. For more information about the Adviser’s proxy voting policies and procedures, see Investment Advisory and Other Services – Proxy Voting Policies and Procedures.

Certain Trading Activities

The directors/trustees, officers and employees of Ameriprise Financial and its affiliates may buy and sell securities or other investments for their own accounts, and in doing so may take a position that is adverse to the Funds. In order to reduce the possibility that such personal investment activities of the directors/trustees, officers and employees of Ameriprise Financial and its affiliates will materially adversely affect the Funds, Ameriprise Financial and its affiliates have adopted policies and procedures, and the Funds, the Board, the Adviser and the Distributor have each adopted a Code of Ethics that addresses such personal investment activities. For more information, see Investment Advisory and Other Services – Codes of Ethics.

Affiliate Transactions

Subject to applicable legal and regulatory requirements, the Funds may enter into transactions in which Ameriprise Financial and/or its affiliates may have an interest that potentially conflicts with the interests of the Funds. For example, an affiliate of Ameriprise Financial may sell securities to a Fund from an offering in which it is an underwriter or from securities that it owns as a dealer, subject to applicable legal and regulatory requirements.

Investment Limitations Arising from Ameriprise Financial Activities

Regulatory restrictions applicable to Ameriprise Financial and its affiliates may limit the Funds’ investment activities in various ways. For example, regulations regarding certain industries and markets, such as those in emerging or international markets, and certain transactions, such as those involving certain futures and derivatives, may impose a cap on the aggregate amount of investments that may be made by affiliated investors, including accounts managed by the same affiliated manager, in the aggregate or in individual issuers. At certain times, Ameriprise Financial and its affiliates also may be restricted in the securities that can be bought or sold for the Funds and other advised/managed funds and accounts because of the lending or other relationships Ameriprise Financial and its affiliates have with the issuers of securities. This could happen, for example, if the Funds and/or other advised/managed funds and accounts desired to buy a security issued by a company for which Ameriprise Financial or its affiliates served as underwriter. The internal policies and procedures of Ameriprise Financial and its affiliates covering these types of regulatory restrictions and addressing similar issues also may at times restrict the Funds' investment activities. A client not advised by Ameriprise Financial and its affiliates would not be subject to many of these restrictions. See also About the Funds' Investments — Certain Investment Activity Limits.

Actual and Potential Conflicts of Interest Related to Ameriprise Financial and its Affiliates’ Non-Advisory Relationships with Clients and Customers other than the Funds

The financial relationships that Ameriprise Financial and its affiliates may have with companies and other entities in which a Fund may invest can give rise to actual and potential conflicts of interest. Subject to applicable legal and regulatory requirements, a Fund may invest (a) in the securities of Ameriprise Financial and/or its affiliates and/or in companies in which Ameriprise Financial and its affiliates have an equity, debt or other interest, and/or (b) in the securities of companies held by other Columbia Funds. The purchase, holding and sale of such securities by a Fund may enhance the profitability and the business interests of Ameriprise Financial and/or its affiliates and/or other Columbia Funds. There also may be limitations as to the sharing with the Adviser of information derived from

the non-investment advisory/management activities of Ameriprise Financial and its affiliates because of legal and regulatory constraints and internal policies and procedures (such as information barriers and ethical walls). Because of these limitations, Ameriprise Financial and its affiliates generally will not share information derived from its non-investment advisory/management activities with the Adviser.

Actual and Potential Conflicts of Interest Related to Ameriprise Financial Affiliates’ Marketing and Use of the Columbia Funds as Investment Options

Ameriprise Financial and its affiliates also provide a variety of products and services that, in some manner, may utilize the Columbia Funds as investment options. For example, the Columbia Funds may be offered as investments in connection with brokerage and other securities products offered by Ameriprise Financial and its affiliates, and may be utilized as investments in connection with fiduciary, investment management and other accounts offered affiliates of Ameriprise Financial, as well as for other Columbia Funds structured as “funds of funds.” The use of the Columbia Funds in connection with other products and services offered by Ameriprise Financial and its affiliates may introduce economic and other conflicts of interest. These conflicts of interest are highlighted in account documentation and other disclosure materials for the other products and services offered by Ameriprise Financial and its affiliates.

Ameriprise Financial and its affiliates, including the Adviser, may make payments to their affiliates in connection with the promotion and sale of the Funds’ shares, in addition to the sales-related and other compensation that these parties may receive from the Funds. As a general matter, personnel of Ameriprise Financial and its affiliates, do not receive compensation in connection with their sales or use of the Funds that is greater than that paid in connection with their sales of other comparable products and services. Nonetheless, because the compensation that the Adviser and other affiliates of Ameriprise Financial may receive for providing services to the Funds is generally based on the Funds’ assets under management and those assets will grow as shares of the Funds are sold, potential conflicts of interest may exist. See Brokerage Allocation and Other Practices – Additional Financial Intermediary Payments for more information.

Other Services Provided

The Transfer Agent

Columbia Management Investment Services Corp. (formerly, RiverSource Service Corporation) is the transfer agent of the Funds. The Transfer Agent can be contacted at [•]. Under the Transfer Agency Agreement, the Transfer Agent provides transfer agency, dividend disbursing agency and shareholder servicing agency services to the Funds. Effective November 1, 2009 the Funds paid their transfer agent an annual transfer agency fee of $22.36 per account, payable monthly. In addition, the Funds may reimburse the Transfer Agent for the fees and expenses the Transfer Agent pays to financial intermediaries that maintain omnibus accounts with the Funds, subject to a cap up to $22.36 per account for financial intermediaries that seek payment by the Transfer Agent on a per account basis and a cap equal to 0.15% of the Funds' net assets represented by the account for financial intermediaries that seek payment by the Transfer Agent based on a percentage of net assets. Each Fund also pays certain reimbursable out-of-pocket expenses to the Transfer Agent. The Transfer Agent also may retain as additional compensation for its services revenues for fees for wire, telephone and redemption orders, IRA trustee agent fees and account transcripts due the Transfer Agent from Fund shareholders and credits (net of bank charges) earned with respect to balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the period November 1, 2007 to October 31, 2009, the Funds paid the Previous Transfer Agent an annual transfer agency fee of $17.34 per account, payable monthly. In addition, the Funds paid the Previous Transfer Agent for the fees and expenses the Previous Transfer Agent paid to third party dealer firms that maintained omnibus accounts with the Funds, subject to a cap equal to 0.15% of a Fund’s net assets represented by the account. For the period April 1, 2006 through October 31, 2007, the Funds paid the Previous Transfer Agent an annual fee of $17.00 per account, payable monthly.

The Transfer Agent retains BFDS/DST, 2 Heritage Drive, North Quincy, MA 02171 as the Funds’ sub-transfer agent. BFDS/DST assists the Transfer Agent in carrying out its duties.

The Custodian

State Street, which is located at State Street Financial Center, One Lincoln Street, Boston, MA 02111, is the Funds’ Custodian. State Street is responsible for safeguarding the Funds’ cash and securities, receiving and delivering securities and collecting the Funds’ interest and dividends.

Independent Registered Public Accounting Firm

[—], which is located at [—], is the Funds’ independent registered public accounting firm. The Funds issue unaudited financial statements semi-annually and audited financial statements annually. The annual financial statements for the Funds’ fiscal year ended March 31, 2010 have been audited by [—]. The Board has selected [—] as the independent registered public accounting firm to audit the Funds’ books and review its tax returns for the fiscal year ended March 31, 2011.

The Reports of Independent Registered Public Accounting Firm and the audited financial statements included in the Annual Reports to Shareholders of the Funds dated March 31, 2010 are incorporated herein by reference. No other parts of the annual reports or semi-annual reports to shareholders are incorporated by reference herein. The financial statements incorporated by reference into the Funds' prospectuses and this SAI have been so incorporated in reliance upon the report of the independent registered public accounting firm, given on its authority as an expert in auditing and accounting.

Counsel

Ropes & Gray LLP serves as legal counsel to the Trust. Its address is One International Place, Boston, Massachusetts 02110. K&L Gates LLP serves as co-counsel. Its address is 1601 K Street N.W., Washington, DC, 20006-1600.

Distribution and Servicing Plans

The Trust has adopted distribution and shareholder servicing plans for the Class A shares, Class C shares and Class R shares of the Funds. See Capital Stock and Other Securities for information about which Funds offer which classes of shares.

Under the Distribution Plan, each Fund pays the Distributor a monthly service fee at an annual rate of 0.25% of the Fund’s average daily net assets attributed to its Class A and Class C shares. Each Fund also pays the Distributor a monthly distribution fee at an annual rate of 0.75% of the Fund’s average daily net assets attributed to its Class C shares. Select Large Cap Growth Fund, Mid Cap Core Fund, Select Small Cap Fund and Value and Restructuring Fund each pays the Distributor a monthly distribution fee at an annual rate of 0.50% of the average daily net assets attributed to its Class R shares.

Under the shareholder servicing plan, the Board must review, at least quarterly, a written report of the amounts paid under the servicing agreements and the purposes for which those expenditures were made. The initial term of the shareholder servicing plan is one year and it will continue in effect from year to year after its initial one-year term provided that its continuance is specifically approved at least annually by a majority of the Board, including a majority of the Independent Trustees who have no direct or indirect financial interest in the operation of the shareholder servicing plan or in any agreement related to it. Any material amendment to the shareholder servicing plan must be approved in the same manner. The shareholder servicing plan is terminable at any time with respect to the Funds by a vote of a majority of the Independent Trustees. While the shareholder servicing plan is in effect, only the Independent Trustees may select and nominate any future Independent Trustees.

During the most recently completed fiscal year, the Previous Distributor received distribution and service fees from the Funds for its services as reflected in the following chart. The Trust is not aware as to what amount, if any, of the distribution and service fees paid to the Previous Distributor were, on a Fund-by-Fund basis, used for advertising, printing and mailing of prospectuses to other than current shareholders, compensation to broker-dealers, compensation to sales personnel, or interest, carrying or other financing charges.

Distribution and Service Fees Paid by the Funds for the Fiscal Year Ended March 31, 2010


Fund	Class A Shares		Class C Shares		Class R Shares		Class Z Shares
Blended Equity Fund
Service Fees	$	542	$	381		—	—
Distribution Fee		—	$	1,144		—	—
Bond Fund
Service Fees	$	29,341	$	4.370		—	—
Distribution Fee		—	$	13,110		—	—
Emerging Markets Fund
Service Fees	$	10,730	$	2,363		—	—
Distribution Fee		—	$	7,090		—	—
Energy and Natural Resources Fund
Service Fees	$	95,419	$	29,844		—	—
Distribution Fee		—	$	89,532		—	—
International Growth Fund
Service Fees	$	853	$	587		—	—
Distribution Fee		—	$	1,762		—	—
Mid Cap Core Fund
Service Fees	$	1,429	$	489		—	—
Distribution Fee		—	$	1,466	$	6,903	—
Pacific/Asia Fund
Service Fees	$	1,579	$	927		—	—
Distribution Fee		—	$	2,781		—	—
Select Large Cap Growth Fund
Service Fees	$	769,303	$	4,972		—	—
Distribution Fee		—	$	14,917	$	618	—
Select Opportunities Fund
Service Fees	$	3,503	$	680		—	—
Distribution Fee		—	$	2,040		—	—
Select Small Cap Fund
Service Fees	$	30,108	$	2,228		—	—
Distribution Fee		—	$	6,684	$	40,499	—
Short-Intermediate Bond Fund
Service Fees	$	5,534	$	3,309		—	—
Distribution Fee		—	$	9,108		—	—
Value and Restructuring Fund
Service Fees	$	610,589	$	157,906		—	—
Distribution Fee		—	$	473,717	$	258,974	—

The Distributor may use the entire amount of its fees to defray the costs of commissions and service fees paid to selling and/or servicing agents and for certain other purposes. Since the distribution and service fees are payable regardless of the Distributor’s expenses, the Distributor may realize a profit from the fees. The Distribution Plan authorizes any other payments by the Funds to the Distributor and its affiliates (including the Adviser) to the extent that such payments might be construed to be indirectly financing of distribution of a Fund’s shares.

The Trustees believe the Distribution Plan could be a significant factor in the growth and retention of a Fund’s assets resulting in more advantageous expense ratios and increased investment flexibility which could benefit each class of Fund shareholders. The Distribution Plan will continue in effect from year to year so long as continuance is specifically approved at least annually by a vote of the Trustees, including the Independent Trustees. The Distribution Plan may not be amended to increase the fee materially without approval by vote of a majority of the outstanding voting securities of the relevant class of shares, and all material amendments of the Distribution Plan

must be approved by the Trustees in the manner provided in the foregoing sentence. The Distribution Plan may be terminated at any time by vote of a majority of the Independent Trustees or by vote of a majority of the outstanding voting securities of the relevant class of shares.

Expense Limitations

The Adviser has voluntarily agreed to reimburse a portion of the Funds’ expenses so that the Funds’ ordinary expenses (excluding any distribution and service fees, brokerage commissions, interest, taxes and extraordinary expenses, but including custodian charges relating to overdrafts, if any) after giving effect to any balance credits from the Funds’ custodian, do not exceed the following percentages:


Fund		Expenses Exceeding
Blended Equity Fund		1.00% of average daily net assets
Bond Fund		0.55% of average daily net assets
Emerging Markets Fund		1.40% of average daily net assets
Energy and Natural Resources Fund		1.20% of average daily net assets
International Growth Fund		1.15% of average daily net assets
Mid Cap Core		1.05% of average daily net assets
Pacific/Asia Fund		1.40% of average daily net assets
Select Large Cap Growth Fund		1.00% of average daily net assets
Select Opportunities Fund		1.00% of average daily net assets
Select Small Cap Fund		1.10% of average daily net assets
Short-Intermediate Bond Fund		0.55% of average daily net assets
Value and Restructuring Fund		1.00% of average daily net assets

These arrangements may be modified or terminated by the Adviser at any time.

Codes of Ethics

The Funds, the Adviser and the Distributor have adopted Codes of Ethics pursuant to the requirements of the 1940 Act, including Rule 17j–1 under the 1940 Act. These Codes of Ethics permit personnel subject to the Codes of Ethics to invest in securities, including securities that may be bought or held by the Funds. These Codes of Ethics are included as exhibits to Part C of the Funds’ registration statement. These Codes of Ethics can be reviewed and copied at the SEC’s Public Reference Room and may be obtained by calling the SEC at 202.551.8090; they also are available on the SEC’s website at www.sec.gov, and may be obtained, after paying a duplicating fee, by electronic request to publicinfo@sec.gov or by writing to the SEC’s Public Reference Section, Washington, D.C. 20549–1520.

Proxy Voting Policies and Procedures

The Funds have delegated to the Adviser, or as applicable, the subadviser, the responsibility to vote proxies relating to portfolio securities held by the Funds. In deciding to delegate this responsibility to the Adviser, the Board reviewed and approved the policies and procedures adopted by the Adviser and, as applicable, a subadviser. These included the procedures that the Adviser follows when a vote presents a conflict between the interests of the Funds and their shareholders and the Adviser, its affiliates, its other clients or other persons.

The Adviser’s policy is to vote all proxies for Fund securities in a manner considered by the Adviser to be in the best interest of the Funds and their shareholders without regard to any benefit to the Adviser, its affiliates, its other clients or other persons. The Adviser examines each proposal and votes against the proposal, if, in its judgment, approval or adoption of the proposal would be expected to have an adverse impact on the current or potential market value of the issuer’s securities. The Adviser also examines each proposal and votes the proxies against the proposal, if, in its judgment, the proposal would be expected to affect adversely the best interest of the Funds. The Adviser determines the best interest of the Funds in light of the potential economic return on each Fund’s investment.

require varying from the predetermined guideline, the Adviser’s Proxy Voting Committee determines the vote in the best interest of the Funds, without consideration of any benefit to the Adviser, its affiliates, its other clients or other persons. The Adviser’s Proxy Voting Committee is composed of representatives of the Adviser’s equity investments, equity research, compliance, legal and operations functions. In addition to the responsibilities described above, the Proxy Voting Committee has the responsibility to review, at least annually, the Adviser’s proxy voting policies to ensure consistency with internal policies and regulatory requirements and to develop additional predetermined voting guidelines to assist in the review of proxy proposals.

The Proxy Voting Committee may vary from a predetermined guideline if it determines that voting on the proposal according to the predetermined guideline would be expected to have an adverse impact on the current or potential market value of the issuer’s securities or to affect adversely the best interest of the Funds. References to the best interests of the Funds refer to the interest of the Funds in terms of the potential economic return on the client’s investment. In determining the vote on any proposal, the Proxy Voting Committee does not consider any benefit other than benefits to the Funds. A member of the Proxy Voting Committee is prohibited from voting on any proposal for which he or she has a conflict of interest by reason of a direct relationship with the issuer or other party affected by a given proposal. Persons making recommendations to the Proxy Voting Committee or its members are required to disclose to the Committee any relationship with a party making a proposal or other matter known to the person that would create a potential conflict of interest.

The Adviser has retained Glass-Lewis & Co., a third-party vendor, to implement its proxy voting process. Glass-Lewis & Co. provides proxy analysis, record keeping services and vote disclosure services.

Information regarding how the Columbia Funds (except certain Columbia Funds that do not invest in voting securities) voted proxies relating to portfolio securities during the most recent twelve month period ended June 30 will be available by August 31 of this year free of charge: (i) through the Columbia Funds' website at www.columbiafunds.com and (ii) on the SEC’s website at www.sec.gov. For a copy of the Adviser’s policies and procedures that are used to determine how to vote proxies relating to portfolio securities held by the Columbia Funds, see Appendix B to this SAI.

FUND GOVERNANCE

The Board

Leadership Structure and Risk Oversight

The Board oversees the Trust and the Funds. The Trustees are responsible for overseeing the management and operations of the Trust. The Board consists of ten Trustees who have varied experience and skills. Nine of the Trustees, including the Chairman of the Board, are Independent Trustees. The remaining Trustee, Mr. William E. Mayer, may technically be an “interested person” (as defined in the 1940 Act) of the Columbia Funds by reason of his affiliation with WR Hambrecht + Co., a registered broker/dealer that may execute portfolio transactions for, engage in principal transactions with, or distribute shares of a Fund or other funds or accounts advised/managed by the Adviser or any subadviser to a Fund. Further information about the backgrounds and qualifications of the Trustees can be found in the section Trustee Biographical Information and Qualifications. The Board has several standing committees, which are an integral part of each Fund’s overall governance and risk oversight structure. The committees include the Audit Committee, the Governance Committee, the Advisory Fees & Expenses Committee, the Compliance Committee and the Investment Oversight Committees. A majority of the members of each of the committees are Independent Trustees. The roles of each committee are more fully described in the section Standing Committees below.

The Funds have retained the Adviser as the Funds’ investment adviser and administrator. The Adviser provides the Funds with investment advisory services, and is responsible for day-to-day administration of the Funds and management of the risks that arise from the Funds' investments and operations. The Board provides oversight of the services provided by the Adviser, including risk management services. In addition, each committee of the Board provides oversight of the Adviser’s risk management services with respect to the particular activities within the committee’s purview. In the course of providing oversight, the Board and the committees receive a wide range of reports with respect to the Funds’ activities, including reports regarding each Fund’s investment portfolio, the compliance of the Funds with applicable laws, and the Funds’ financial accounting and reporting. The Board and the relevant committees meet periodically with officers of the Funds and the Adviser, with independent consultants hired by the Board, and with representatives of various of the Funds’ service providers. The Board and certain committees also meet periodically with the Funds’ chief compliance officer, who also serves as chief compliance officer of the Adviser, to receive reports regarding the compliance of the Funds and the Adviser with the federal securities laws and their internal compliance policies and procedures. In addition, the Board meets periodically with the portfolio managers of the Funds to receive reports regarding the management of the Funds, including their investment risks.

The Board reviews its leadership structure periodically and believes that its structure is appropriate, in light of the size of the Trust and the nature of its business, to enable the Board to exercise its oversight of the Funds and the other investment companies overseen by the Trustees. In particular, the Board believes that having an Independent Trustee serve as the chair of the Board and having other Independent Trustees serve as chairs of each committee promotes independence from the Adviser in setting agendas and conducting meetings. The Board believes that its committee structure makes the oversight process more efficient and more effective by allowing, among other things, smaller groups of Trustees to bring increased focus to matters within the purview of each committee.

Standing Committees

Ms. Verville and Messrs. Collins, Hacker and Nelson are members of the Audit Committee. The Audit Committee’s functions include making recommendations to the Board regarding the selection and performance of the independent registered public accounting firm, and reviewing matters relating to accounting and auditing practices and procedures, accounting records and the internal accounting controls of the Funds and certain service providers. During the fiscal year ended March 31, 2010, the Audit Committee met eight times.

Messrs. Drake, Hacker, Mayer and Simpson are members of the Governance Committee. The Governance Committee’s functions include recommending to the Board nominees for Independent Trustee positions and for appointments to various committees, overseeing the Board's periodic evaluations of the effectiveness of the Board, reviewing and recommending to the Board governance and other policies and practices to be followed in carrying out the Trustees’ duties and responsibilities and reviewing and making recommendations to the Board regarding the compensation of the Trustees who are not affiliated with the Adviser. During the fiscal year ended March 31, 2010, the Governance Committee met six times.

The Governance Committee will consider nominees for Trustee recommended by shareholders provided that such recommendations are submitted by the date disclosed in a Fund’s proxy statement and otherwise comply with applicable securities laws, including Rule 14a-8 under the 1934 Act. Such shareholder recommendations must be in writing and should be sent to the attention of the Governance Committee in care of the Fund at One Financial Center, Boston, MA 02111-2621. Shareholder recommendations should include the proposed nominee’s biographical information (including business experience for the past ten years) and a description of the qualifications of the proposed nominee, along with a statement from the proposed nominee that he or she is willing to serve and meets the requirements to be a disinterested Trustee, if applicable.

Ms. Kelly and Messrs. Hacker, Mayer, Nelson, Neuhauser and Piel are members of the Advisory Fees & Expenses Committee. The Advisory Fees & Expenses Committee’s functions include reviewing and making recommendations to the Board as to contracts requiring approval of a majority of the Independent Trustees and as to any other contracts that may be referred to the Advisory Fees & Expenses Committee by the Board. During the fiscal year ended March 31, 2010, the Advisory Fees & Expenses Committee met eight times.

Mses. Kelly and Verville and Messrs. Nelson and Simpson are members of the Compliance Committee. The Compliance Committee's functions include, among other things, monitoring, supervising and assessing the performance of each Fund's Chief Compliance Officer and reviewing her compensation, reviewing periodically and recommending changes to the codes of ethics and compliance policies of each Fund and its service providers, and reviewing each Fund's portfolio execution. During the fiscal year ended March 31,2010, the Compliance Committee met eight times.

Each Trustee also serves on an Investment Oversight Committee (IOC). Each IOC is responsible for monitoring, on an ongoing basis, a select group of funds in the Columbia Funds Family and gives particular consideration to such matters as each Fund’s adherence to its investment mandates, historical performance, changes in investment processes and personnel, and proposed changes to investment objectives. Investment personnel who manage the Funds attend IOC meetings from time to time to assist each IOC in its review of the Funds. Each IOC meets four times a year, as the applicable IOC did for each Fund’s most recently completed fiscal year. The below are members of the respective IOCs and the general categories of funds in the Columbia Funds Family which they review. These asset categories may be reassigned among the IOCs from time to time.

IOC #1: Mr. Neuhauser and Ms. Verville are responsible for reviewing funds in the following asset categories: Global Stock, International Stock, Large Growth, Mid Value; Fixed Income — Core and Municipal.

IOC #2: Messrs. Collins, Hacker and Mayer are responsible for reviewing funds in the following asset categories: Large Value, Small Growth, Specialty; Fixed Income — High Yield, Multi-Sector and Municipal.

IOC #3: Mr. Piel and Ms. Kelly are responsible for reviewing funds in the following asset categories: Asset Allocation, Index, Large Value, Mid Value, Small Core, Small Value, Money Market; Fixed Income — Municipal and Short Duration.

IOC #4: Messrs. Drake, Nelson and Simpson are responsible for reviewing funds in the following asset categories: Asset Allocation, Large Blend, Mid Growth, Multi Blend, Small Growth, Specialty; Fixed Income — Core, Municipal and Short Duration.

Trustee Biographical Information and Qualifications

The following provides an overview of the considerations that led the Board to conclude that each individual serving as a Trustee should so serve. Generally, no one factor was decisive in the selection of an individual to join the Board. Among the factors the Board considered when concluding that an individual should serve on the Board were the following: (i) the individual’s business and professional experience and accomplishments; (ii) the individual’s ability to work effectively with the other Trustees; (iii) the individual’s prior experience, if any, serving on the boards of public companies (including, where relevant, other investment companies) and other complex enterprises and organizations; and (iv) how the individual’s skills, experience and attributes would contribute to an appropriate mix of relevant skills and experience on the Board.

In respect of each current Trustee, the individual’s substantial professional accomplishments and experience, including in fields related to the operations of the Fund, were a significant factor in the determination that, in light of the business and structure of the Trust, the individual should serve as a Trustee. Following is a summary of each Trustee’s particular professional experience and additional considerations that contributed to the Board’s conclusion that an individual should serve as a Trustee:

Rodman L. Drake – Mr. Drake has significant experience serving on boards of directors for public companies, including investment companies. This experience includes holding such positions with the various boards as lead independent director, chairman of the nominating and compensation committee and member of the audit committee. Mr. Drake is currently the CEO of Crystal River Capital, Inc., a hybrid REIT, and was previously the president of a private equity firm and the CEO of a leading management consulting firm.

John D. Collins – Mr. Collins was a partner at KPMG, LLP, where he worked for 37 years until his retirement in 1999. Mr. Collins has served on the board of directors for multiple companies. While with KPMG, Mr. Collins was a senior audit partner. He also served on the International Auditing Procedures Committee.

Douglas A. Hacker – Mr. Hacker has extensive executive experience, having served in various executive roles with United Airlines and more recently as an independent business executive. Mr. Hacker also has experience on other boards of directors. As former chief financial officer of United Airlines, Mr. Hacker has significant experience in accounting and financial management, including in a public company setting.

Janet Langford Kelly – Ms. Kelly is Senior Vice President, General Counsel and Corporate Secretary for ConocoPhillips. Prior to joining ConocoPhillips Ms. Kelly held senior legal and leadership roles in other large corporations and law firms, including as a partner at the law firms Sidley & Austin and at Zelle, Hoffman, Voelbel, Mason and Gette. Ms. Kelly has previously served on the board of directors for a public company and various industry groups and non-profit organizations.

Charles R. Nelson – Dr. Nelson is an experienced investment company trustee, having served on the Board, and the boards of predecessor funds, since 1981. Professor of Economics at the University of Washington since 1976, he has written several books, authored numerous articles in economics and finance, and served on editorial boards of professional journals. He is a Fellow of the Econometric Society and his contributions were the subject of a conference at the Federal Reserve Bank of Atlanta in 2006. Additionally, he is an experienced consultant on economic and statistical matters.

John J. Neuhauser – Dr. Neuhauser is an experienced investment company trustee, having served on the Board since 1985 and on the boards of other investment companies. In addition to his board experience, Dr. Neuhauser has extensive executive experience. He is currently the President of Saint Michael’s College and has served in a variety of other leadership roles in higher education.

Jonathan Piel – Mr. Piel has served since 1994 as a trustee of mutual funds advised successively by U.S. Trust, Charles Schwab and the Adviser. In addition to this significant oversight experience he was the Editor of Scientific American and a vice president of Scientific American, Inc. He is also a member of the board of several not-for-profit organizations.

Patrick J. Simpson – Mr. Simpson is a partner at the law firm Perkins Coie L.L.P. Mr. Simpson’s practice includes such relevant areas as corporate governance and securities compliance.

Anne-Lee Verville – Ms. Verville has significant executive experience. Prior to her retirement in 1997, she held various leadership and executive roles with IBM Corporation. Ms. Verville has previously served on the board of directors for a public company and non-profit organizations.

William E. Mayer – Mr. Mayer has significant executive and board experience with financial services and investment companies. Mr. Mayer, currently a partner at a private equity firm, also has significant executive experience and experience working in finance. Previously, Mr. Mayer was a professor and Dean of the College of Business and Management at the University of Maryland and was President and CEO of The First Boston Corporation.

The following table provides additional biographical information about the Trustees as of the date of this SAI, including their principal occupations during the past five years, although their specific titles may have varied over the period. The mailing address of each Trustee is: c/o Columbia Management Investment Advisers, LLC, One Financial Center, Mail Stop MA5-515-11-05, Boston, MA 02111.

Independent Trustee Biographical Information


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Rodman L. Drake (Born 1943) Trustee and Chairman of the Board	1994	Co-Founder of Baringo Capital LLC (private equity) since 2002; CEO of Crystal River Capital, Inc. (real estate investment trust) since 2003; President, Continuation Investments Group, Inc. from 1997 to 2001	65	Jackson Hewitt Tax Service Inc. (tax preparation services); Crystal River Capital, Inc. (real estate investment trust); Student Loan Corporation (student loan provider); Celgene Corporation (global biotechnology company); and The Helios Funds (exchange-traded funds); Apex Silver Mines Ltd. from 2007 to 2009

John D. Collins (Born 1938) Trustee	2005	Retired. Consultant, KPMG, LLP (accounting and tax firm) from July 1999 to June 2000; Partner, KPMG, LLP (accounting and tax firm) from March 1962 to June 1999	65	Mrs. Fields Famous Brands LLC (consumer products); Suburban Propane Partners, L.P.; and Montpelier Re (insurance underwriting firm)

Douglas A. Hacker (Born 1955) Trustee	1996	Independent business executive since May 2006; Executive Vice President — Strategy of United Airlines from December 2002 to May 2006; President of UAL Loyalty Services (airline marketing company) from September 2001 to December 2002; Executive Vice President and Chief Financial Officer of United Airlines from July 1999 to September 2001	65	Nash Finch Company (food distributor) and Aircastle Limited (aircraft leasing)


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Janet Langford Kelly (Born 1957) Trustee	1996	Senior Vice President, General Counsel and Corporate Secretary, ConocoPhillips (integrated energy company) since September 2007; Deputy General Counsel— Corporate Legal Services, ConocoPhillips from August 2006 to August 2007; Partner, Zelle, Hofmann, Voelbel, Mason & Gette LLP (law firm) from March 2005 to July 2006; Adjunct Professor of Law, Northwestern University from September 2004 to June 2006; Director, UAL Corporation (airline) from February 2006 to July 2006; Chief Administrative Officer and Senior Vice President, Kmart Holding Corporation (consumer goods) from September 2003 to March 2004	65	None

Charles R. Nelson (Born 1942) Trustee	1981	Professor of Economics, University of Washington since January 1976; Ford and Louisa Van Voorhis Professor of Political Economy, University of Washington since September 1993; Adjunct Professor of Statistics, University of Washington since September 1980; Associate Editor, Journal of Money, Credit and Banking from September 1993 to 2008; consultant on econometric and statistical matters	65	None


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
John J. Neuhauser (Born 1943) Trustee	1984	President, Saint Michael’s College, since August 2007; University Professor, Boston College from November 2005 to August 2007; Academic Vice President and Dean of Faculties, Boston College from August 1999 to October 2005	65	Liberty All-Star Equity Fund and Liberty All-Star Growth Fund, Inc. (closed-end funds)

Jonathan Piel (Born 1938) Trustee	1994	Cable television producer and web site designer; The Editor, Scientific American from 1984 to 1994; Vice President, Scientific American, Inc. from 1984 to 1994; Member, Advisory Board, Stone Age Institute, Bloomington, Indiana (research institute that explores the effect of technology on human evolution); Member, Board of Directors of the National Institute of Social Sciences, New York City; Member, Board of Trustees of the William Alanson White Institute, New York City (institution for training psychoanalysts); Member, Advisory Board, Mount Sinai Children’s Environmental Health Center, New York	65	None


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Patrick J. Simpson (Born 1944) Trustee	2000	Partner, Perkins Coie L.L.P. (law firm)	65	None

Anne-Lee Verville (Born 1945) Trustee	1998	Retired since 1997 (formerly, General Manager, Global Education Industry from 1994 to 1997; President — Application Systems Division from 1991 to 1994; Chief Financial Officer — US Marketing & Services from 1988 to 1991; and Chief Information Officer from 1987 to 1988, IBM Corporation (computer and technology))	65	Enesco Group, Inc. (producer of giftware and home and garden decor products) from 2001 to 2006

Interested Trustee Biographical Information

Name, Year of Birth and Position Held
with the Trust

Year First
Appointed or
Elected as
Trustee to any
Fund Currently
in the Columbia
Funds Complex
or a
Predecessor
Thereof

Principal Occupation(s)

During the

Past Five Years

Number of
Funds in the
Columbia
Funds
Complex
Overseen

Other Directorships

Held by Trustee

During the

Past Five Years

William E. Mayer *

(Born 1940)

Trustee

1994

Partner, Park Avenue Equity Partners (private equity) since February 1999; Dean and Professor, College of Business, University of Maryland from 1992 to 1997

Lee Enterprises (print media); WR Hambrecht + Co. (financial service provider); and BlackRock Kelso Capital Corporation (investment company)

Mr. Mayer may technically be an “interested person” (as defined in the 1940 Act) of the Columbia Funds by reason of his affiliation with WR Hambrecht + Co., a registered broker/dealer that may execute portfolio transactions for, engage in principal transactions with, or distribute shares of a Fund or other funds or accounts advised/managed by the Adviser or any subadviser to a Fund.

Compensation

Trustees are compensated for their services to the Columbia Funds Complex on a complex-wide basis, as shown in the table below.

Independent Trustee Compensation for the Fiscal Year Ended March 31, 2010

Name of Trustee

Aggregate
Compensation
from the
Blended
Equity Fund^(a)

Aggregate
Compensation
from the
Emerging
Markets Fund^(a)

Aggregate
Compensation
from the Energy
and Natural
Resources Fund^(a⁾

Aggregate
Compensation
from the
International
Growth Fund^(a)

Aggregate
Compensation
from the Select
Large Cap
Growth Fund^(a)

Aggregate
Compensation
from the
Pacific/Asia
Fund^(a)

Rodman L. Drake^(b)

[—]

John D. Collins^(c)

[—]

Douglas A. Hacker

[—]

Janet Langford Kelly

[—]

Charles R. Nelson

[—]

John J. Neuhauser

[—]

Jonathan Piel

[—]

Patrick J. Simpson^(d))

[—]

Thomas C. Theobald^(e)(g)

[—]

Anne-Lee Verville^(f)

[—]

(a)	All Trustees receive reimbursements for reasonable expenses related to their attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

(b)

During the fiscal year ended March 31, 2010, Mr. Drake deferred $[—] of his compensation from the Blended Equity Fund, $[—] of his compensation from the Emerging Markets Fund, $[—] of his compensation from the Energy and Natural Resources Fund, $[—] of his compensation from the International Growth Fund, $[—] of his compensation from the Select Large Cap Growth Fund and $[—] of his compensation from the Pacific/Asia Fund. During the calendar year December 31, 2009, Mr. Drake deferred $116,500 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Drake’s account under that plan was $223,507.

(c)

During the fiscal year ended March 31, 2010, Mr. Collins deferred $[—] of his compensation from the Blended Equity Fund, $[—] of his compensation from the Emerging Markets Fund, $[—] of his compensation from the Energy and Natural Resources Fund, $[—] of his compensation from the International Growth Fund, $[—] of his compensation from the Select Large Cap Growth Fund and $[—] of his compensation from the Pacific/Asia Fund. During the calendar year December 31, 2009, Mr. Collins deferred $116,000 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Collins’ account under that plan was $205,097.

(d)

During the fiscal year ended March 31, 2010, Mr. Simpson deferred $[—] of his compensation from the Blended Equity Fund, $[—] of his compensation from the Emerging Markets Fund, $[—] of his compensation from the Energy and Natural Resources Fund, $[—] of his compensation from the International Growth Fund, $[—] of his compensation from the Select Large Cap Growth Fund and $[—] of his compensation from the Pacific/Asia Fund. During the calendar year ended December 31, 2009, Mr. Simpson deferred $236,000 of his total compensation from the Columbia Funds Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Simpson’s account under that plan was $1,051,968.

(e)	At December 31, 2009, the value of Mr. Theobald’s account under the deferred compensation plan was $600,183.

(f)	At December 31, 2009, the value of Ms. Verville’s account under the deferred compensation plan was $679,903.

(g)	Mr. Theobald served as a Trustee of the Trust until February, 2010.

Independent Trustee Compensation for the Fiscal Year Ended March 31, 2010 and the Calendar Year Ended December 31, 2009


Name of Trustee	Aggregate Compensation from Select Small Cap Fund^(a)		Aggregate Compensation from Value and Restructuring Fund^(a)		Aggregate Compensation from Bond Fund^(a)		Aggregate Compensation from Short- Intermediate Bond Fund^(a)		Aggregate Compensation from Select Opportunities Fund^(a)		Aggregate Compensation from Mid Cap Core Fund^(a)		Total Compensation from the Columbia Funds Complex Paid to Independent Trustees for the Calendar Year ended December 31, 2009^(a)
Rodman L. Drake^(b)	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	275,955
John D. Collins^(c)	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	226,990
Douglas A. Hacker	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	251,005
Janet Langford Kelly	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	234,000
Charles R. Nelson	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	249,500
John J. Neuhauser	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	233,500
Jonathan Piel	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	218,500
Patrick J. Simpson^(d))	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	236,000
Thomas C. Theobald^(e)(g)	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	248,550
Anne-Lee Verville^(f)	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	[—]	$	244,000

(a)	All Trustees receive reimbursements for reasonable expenses related to their attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

(b)

During the fiscal year ended March 31, 2010, Mr. Drake deferred $[—] of his compensation from the Select Small Cap Fund, $[—] of his compensation from the Value and Restructuring Fund, $[—] of his compensation from the Bond Fund, $[—] of his compensation from the Short-Intermediate Bond Fund, $[—] of his compensation from the Select Opportunities Fund and $[—] of his compensation from the Mid Cap Core Fund. During the calendar year December 31, 2009, Mr. Drake deferred $116,500 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Drake’s account under that plan was $223,507.

(c)

During the fiscal year ended March 31, 2010, Mr. Drake deferred $[—] of his compensation from the Select Small Cap Fund, $[—] of his compensation from the Value and Restructuring Fund, $[—] of his compensation from the Bond Fund, $[—] of his compensation from the Short-Intermediate Bond Fund, $[—] of his compensation from the Select Opportunities Fund and $[—] of his compensation from the Mid Cap Core Fund. During the calendar year December 31, 2009, Mr. Collins deferred $116,000 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Collins’ account under that plan was $205,097.

(d)

During the fiscal year ended March 31, 2010, Mr. Drake deferred $[—] of his compensation from the Select Small Cap Fund, $[—] of his compensation from the Value and Restructuring Fund, $[—] of his compensation from the Bond Fund, $[—] of his compensation from the Short-Intermediate Bond Fund, $[—] of his compensation from the Select Opportunities Fund and $[—] of his compensation from the Mid Cap Core Fund. During the calendar year ended December 31, 2009, Mr. Simpson deferred $236,000 of his total compensation from the Columbia Funds Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Simpson’s account under that plan was $1,051,968.

(e)	At December 31, 2009, the value of Mr. Theobald’s account under the deferred compensation plan was $600,183.

(f)	At December 31, 2009, the value of Ms. Verville’s account under the deferred compensation plan was $679,903.

(g)	Mr. Theobald served as a Trustee of the Trust until February, 2010.

Interested Trustee Compensation for the Fiscal Year Ended March 31, 2010

Name of Trustee^(a)

Aggregate
Compensation
from the Blended
Equity Fund

Aggregate
Compensation
from the
Emerging
Markets Fund

Aggregate
Compensation
from the Energy
and Natural
Resources Fund

Aggregate
Compensation
from the
International
Growth Fund

Aggregate
Compensation
from the Select
Large Cap
Growth Fund

Aggregate
Compensation
from the
Pacific/Asia Fund

William E. Mayer

[—]

(a)	Mr. Mayer receives reimbursements for reasonable expenses related to his attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

Interested Trustee Compensation for the Fiscal Year Ended March 31, 2010 and the Calendar Year Ended December 31, 2009

Name of Trustee

Aggregate
Compensation
from Select
Small Cap Fund

Aggregate
Compensation
from Value and
Restructuring
Fund

Aggregate
Compensation
from Bond Fund

Aggregate
Compensation
from Short-
Intermediate
Bond Fund

Aggregate
Compensation
from Select
Opportunities
Fund

Aggregate
Compensation
from Mid Cap
Core Fund

Total
Compensation
from the
Columbia Funds
Complex
Paid to Interested
Trustee for the
Calendar Year
ended December 31,
2009^(a)

William E. Mayer

[—]

233,500

(a)	Mr. Mayer receives reimbursements for reasonable expenses related to his attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

Columbia Funds Deferred Compensation Plan

Under the terms of the Deferred Fee Agreement (the Deferred Compensation Plan), each eligible Trustee may elect, on an annual basis, to defer receipt of all or a portion of compensation payable to him or her for service as Trustee for that calendar year (expressly, a Trustee may elect to defer his/her annual retainer, his/her attendance fees, or both components, which together comprise total compensation for service). Fees deferred by a Trustee are credited to a book reserve account (the Deferral Account) established by the Columbia Funds, the value of which is derived from the rate of return of one or more Columbia Funds selected by the Trustee (with accruals to the Deferral Account beginning at such time as a Trustee’s fund elections having been established, and proceeds for service having been paid into such account, and terminating at such time as when proceeds become payable to such Trustee under the Deferred Compensation Plan). Trustees may change their fund elections only in accordance with the provisions of the Deferred Compensation Plan.

Distributions from a Trustee’s Deferral Account will be paid by check, either in a lump sum or in annual installments. Payments made in annual installments are disbursed over a period of up to ten years, following such time as a Trustee may qualify to receive such payments. If a deferring Trustee dies prior to or after the commencement of the disbursement of amounts accrued in his/her Deferral Account, the balance of the account will be distributed to his/her designated beneficiary either in lump sum or in annual payments as established by such Trustee himself/herself, his/her beneficiary or his/her estate. Amounts payable under the Deferred Compensation Plan are not funded or secured in any way, and each deferring Trustee has the status of an unsecured creditor of the Columbia Fund(s) from which compensation has been deferred.

Beneficial Equity Ownership

As of the date of this SAI, the Trustees and Officers of the Trust, as a group, beneficially owned less than 1% of each class of shares of each Fund. The table below shows, for each Trustee, the amount of Fund equity securities beneficially owned by the Trustee and the aggregate value of all investments in equity securities of the Columbia Funds Family overseen by the Trustee, stated as one of the following ranges: A = $0; B = $1-$10,000; C = $10,001-$50,000; D = $50,001-$100,000; and E = over $100,000.

Independent Trustee Ownership for the Calendar Year Ended December 31, 2009


Fund	John D. Collins	Rodman L. Drake	Douglas A. Hacker	Janet Langford Kelly	Charles R. Nelson
Blended Equity Fund	[—]	[—]	[—]	[—]	[—]
Bond Fund	[—]	[—]	[—]	[—]	[—]
Emerging Markets Fund	[—]	[—]	[—]	[—]	[—]
Energy and Natural Resources Fund	[—]	[—]	[—]	[—]	[—]


International Growth Fund	[—]	[—]	[—]	[—]	[—]
Mid Cap Core Fund	[—]	[—]	[—]	[—]	[—]
Pacific/Asia Fund	[—]	[—]	[—]	[—]	[—]
Select Large Cap Growth Fund	[—]	[—]	[—]	[—]	[—]
Select Opportunities Fund	[—]	[—]	[—]	[—]	[—]
Select Small Cap Fund	[—]	[—]	[—]	[—]	[—]
Short-Intermediate Bond Fund	[—]	[—]	[—]	[—]	[—]
Value and Restructuring Fund	[—]	[—]	[—]	[—]	[—]
Aggregate Dollar Range of Equity Securities in all Funds in the Columbia Funds Family Overseen by the Trustee	[—]	[—]	[—]	[—]	[—]

*	[Includes the value of compensation payable under the Deferred Compensation Plan that is determined as if the amounts deferred had been invested, as of the date of deferral, in shares of one or more funds in the Columbia Funds Family Overseen by the Trustee as specified by each Trustee.]

Independent Trustee Ownership for the Calendar Year Ended December 31, 2009


Fund	John J. Neuhauser	Jonathan Piel	Patrick J Simpson	Anne–Lee Verville
Blended Equity Fund	[—]	[—]	[—]	[—]
Bond Fund	[—]	[—]	[—]	[—]
Emerging Markets Fund	[—]	[—]	[—]	[—]
Energy and Natural Resources Fund	[—]	[—]	[—]	[—]
International Growth Fund	[—]	[—]	[—]	[—]
Mid Cap Core Fund	[—]	[—]	[—]	[—]
Pacific/Asia Fund	[—]	[—]	[—]	[—]
Select Large Cap Growth Fund	[—]	[—]	[—]	[—]
Select Opportunities Fund	[—]	[—]	[—]	[—]
Select Small Cap Fund	[—]	[—]	[—]	[—]
Short-Intermediate Bond Fund	[—]	[—]	[—]	[—]
Value and Restructuring Fund	[—]	[—]	[—]	[—]
Aggregate Dollar Range of Equity Securities in all Funds in the Columbia Funds Family Overseen by the Trustee	[—]	[—]	[—]	[—]

*	[Includes the value of compensation payable under the Deferred Compensation Plan that is determined as if the amounts deferred had been invested, as of the date of deferral, in shares of one or more funds in the Columbia Funds Family Overseen by the Trustee as specified by each Trustee.]

Interested Trustee Ownership for the Calendar Year Ended December 31, 2009


Fund		William E. Mayer
Blended Equity Fund		[—]
Bond Fund		[—]
Emerging Markets Fund		[—]
Energy and Natural Resources Fund		[—]
International Growth Fund		[—]
Mid Cap Core Fund		[—]


Pacific/Asia Fund		[—]
Select Large Cap Growth Fund		[—]
Select Opportunities Fund		[—]
Select Small Cap Fund		[—]
Short-Intermediate Bond Fund		[—]
Value and Restructuring Fund		[—]
Aggregate Dollar Range of Equity Securities in all Funds in the Columbia Funds Family Overseen by the Trustee		[—]

The Officers

The following table provides basic information about the Officers of the Trust as of the date of this SAI, including their principal occupations during the past five years, although their specific titles may have varied over the period.

Officer Biographical Information


Name, Year of Birth and Address	Position with the Trust	Year First Elected or Appointed to Office	Principal Occupation(s) During the Past Five Years
J. Kevin Connaughton (Born 1964) One Financial Center Boston, MA 02111	President	2009	Senior Vice President and General Manager – Mutual Fund Products, Columbia Management Investment Advisers, LLC since May 2010; President, Columbia Funds, since 2009, and RiverSource Funds, since May 2010 (previously Senior Vice President and Chief Financial Officer, Columbia Funds, from June 2008 to January 2009, Treasurer, Columbia Funds, from October 2003 to May 2008, and senior officer of various other affiliated funds since 2000); Managing Director, Columbia Management Advisors, LLC from December 2004 to April 2010.

Michael G. Clarke (Born 1969) One Financial Center Boston, MA 02111	Senior Vice President and Chief Financial Officer	2009	Vice President, Columbia Management Investment Advisers, LLC since May 2010; Managing Director of Fund Administration, Columbia Management Advisors, LLC, from September 2004 to April 2010; senior officer of Columbia Funds and affiliated funds since 2002.

Scott R. Plummer (Born 1959) 5228 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President, Secretary and Chief Legal Officer	2010	Chief Legal Officer and Assistant Secretary, Columbia Management Investment Advisers, LLC since June 2005; Vice President and Lead Chief Counsel – Asset Management, Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel – Asset Management, from 2005 to April 2010, and Vice President—Asset Management Compliance from 2004 to 2005); Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005; Chief Counsel, RiverSource Distributors, Inc. since 2006; Vice President, General Counsel and Secretary, RiverSource Funds, since December 2006; Senior Vice President, Secretary and Chief Legal Officer, Columbia Funds, since May 2010.


Linda J. Wondrack (Born 1964) One Financial Center Boston, MA 02111	Senior Vice President and Chief Compliance Officer	2007	Vice President and Chief Compliance Officer, Columbia Management Investment Advisers, LLC since May 2010; Chief Compliance Officer, Columbia Funds, since 2007, and RiverSource Funds, since May 2010; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, from June 2005 to April 2010; Director of Corporate Compliance and Conflicts Officer of MFS Investment Management (investment management) from August 2004 to May 2005.

William F. Truscott (Born 1960) 53600 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President	2010	Chairman of the Board, Columbia Management Investment Advisers, LLC since May 2010 (previously President, Chairman of the Board and Chief Investment Officer, from 2001 to April 2010); Chief Executive Officer, U.S. Asset Management & President, Annuities, Ameriprise Financial, Inc. since May 2010 (previously President – U.S. Asset Management and Chief Investment Officer from 2005 to April 2010, and Senior Vice President – Chief Investment Officer, from 2001 to 2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. since May 2010 (previously Chairman of the Board and Chief Executive Officer from 2008 to April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006.

Colin Moore (Born 1958) One Financial Center Boston, MA 02111	Senior Vice President	2010	Director and Chief Investment Officer, Columbia Management Investment Advisers, LLC since May 2010; Manager, Managing Director and Chief Investment Officer of Columbia Management Advisors, LLC from 2007 to April 2010; Head of Equities, Columbia Management Advisors, LLC from 2002 to 2007.

Michael A. Jones (Born 1959) 100 Federal Street Boston, MA 02110	Senior Vice President	2010	Director and President, Columbia Management Investment Advisers, LLC since May 2010; President and Director, Columbia Management Investment Distributors, Inc. since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC from 2007 to April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc. from November 2006 to April 2010; previously, co-president and senior managing director at Robeco Investment Management.

Amy Johnson (Born 1965) 5228 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President	2010	Senior Vice President and Chief Operating Officer, Columbia Management Investment Advisers, LLC since May 2010 (previously Chief Administrative Officer, from 2009 until April 2010, Vice President – Asset Management and Trust Company Services, from 2006 to 2009, and Vice President – Operations and Compliance from 2004 to 2006).


Joseph F. DiMaria (Born 1968) One Financial Center Boston, MA 02111	Treasurer and Chief Accounting Officer	Treasurer since 2009 and Chief Accounting Officer since 2008	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC, since May 2010; Director of Fund Administration, Columbia Management Advisors, LLC from January 2006 to April 2010; Head of Tax/Compliance and Assistant Treasurer, Columbia Management Advisors, LLC, from November 2004 to December 2005.

Marybeth Pilat (Born 1968) One Financial Center Boston, MA 02111	Deputy Treasurer	2010	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC, since May 2010; Vice President, Investment Operations, Bank of America, from October 2008 to April 2010; Finance Manager, Boston Children’s Hospital from August 2008 to October 2008; Director, Mutual Fund Administration, Columbia Management Advisors, LLC, from May 2007 to July 2008; Vice President, Mutual Fund Valuation, Columbia Management Advisors, LLC, from January 2006 to May 2007; Vice President, Mutual Fund Accounting Oversight, Columbia Management Advisors, LLC from January 2005 to January 2006.

Julian Quero (Born 1967) One Financial Center Boston, MA 02111	Deputy Treasurer	2008	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC since May 2010; Director of Fund Administration, Columbia Management Advisors, LLC, from August 2008 to April 2010; Senior Tax Manager, Columbia Management Advisors, LLC from August 2006 to July 2008; Senior Compliance Manager, Columbia Management Advisors, LLC from April 2002 to August 2006.

Kathryn Thompson (Born 1967) One Financial Center Boston, MA 02111	Assistant Treasurer	2006	Director, Mutual Fund Accounting Oversight and Treasury of the Adviser, since May 2010; Vice President, Mutual Fund Accounting Oversight of the Previous Adviser from December 2004 to April 2010; Vice President, State Street Corporation (financial services) prior to December 2004.

Stephen T. Welsh (Born 1957) One Financial Center Boston, MA 02111	Vice President	2006	President and Director, Columbia Management Investment Services Corp. since May 2010; President and Director, Columbia Management Services, Inc. from July 2004 to April 2010; Managing Director, Columbia Management Distributors, Inc. from August 2007 to April 2010.

Paul B. Goucher (Born 1968) One Financial Center Boston, MA 02111	Assistant Secretary	2010	Vice President and Chief Counsel of Ameriprise Financial since January 2010 (formerly Vice President and Group Counsel from November 2008 to January 2010); Director, Managing Director and General Counsel of J. & W. Seligman & Co. Incorporated (Seligman) from July 2008 to November 2008 and Managing Director and Associate General Counsel of Seligman from January 2005 to July 2008.

BROKERAGE ALLOCATION AND OTHER PRACTICES

General Brokerage Policy, Brokerage Transactions and Broker Selection

Subject to policies established by the Board, the Adviser (or the investment subadviser(s) who make the day-to-day investment decisions for a Fund, as applicable) is responsible for decisions to buy and sell securities for each Fund, for the selection of broker/dealers, for the execution of a Fund’s securities transactions and for the allocation of brokerage commissions in connection with such transactions. The Adviser’s primary consideration in effecting a security transaction is to obtain the best net price and the most favorable execution of the order. Purchases and sales of securities on a securities exchange are effected through brokers who charge negotiated commissions for their services. Orders may be directed to any broker to the extent and in the manner permitted by applicable law.

In the over-the-counter market, securities generally are traded on a “net” basis with dealers acting as principals for their own accounts without stated commissions, although the price of a security usually includes a profit to the dealer. In underwritten offerings, securities are bought at a fixed price that includes an amount of compensation to the underwriter, generally referred to as the underwriter’s “concession” or “discount.” On occasion, certain money market instruments may be bought directly from an issuer, in which case no commissions or discounts are paid.

In placing orders for portfolio securities of the Funds, the Adviser gives primary consideration to obtaining the best net prices and most favorable execution. This means that the Adviser will seek to execute each transaction at a price and commission, if any, which provides the most favorable total cost or proceeds reasonably attainable in the circumstances. In seeking such execution, the Adviser will use its best judgment in evaluating the terms of a transaction, and will give consideration to various relevant factors, including, without limitation, the size and type of the transaction, the nature and character of the market for the security, the confidentiality, speed and certainty of effective execution required for the transaction, the general execution and operational capabilities of the broker/dealer, the reputation, reliability, experience and financial condition of the broker/dealer, the value and quality of the services rendered by the broker/dealer in this instance and other transactions and the reasonableness of the spread or commission, if any. Research services received from broker/dealers supplement the Adviser’s own research and may include the following types of information: statistical and background information on industry groups and individual companies; forecasts and interpretations with respect to U.S. and foreign economies, securities, markets, specific industry groups and individual companies; information on political developments; Fund management strategies; performance information on securities and information concerning prices of securities; and information supplied by specialized services to the Adviser and to the Board with respect to the performance, investment activities and fees and expenses of other mutual funds. Such information may be communicated electronically, orally or in written form. Research services also may include the arranging of meetings with management of companies and the provision of access to consultants who supply research information.

The outside research is useful to the Adviser since, in certain instances, the broker/dealers utilized by the Adviser may follow a different universe of securities issuers and other matters than those that the Adviser’s staff can follow. In addition, this research provides the Adviser with a different perspective on financial markets, even if the securities research obtained relates to issues followed by the Adviser. Research services that are provided to the Adviser by broker/dealers are available for the benefit of all accounts managed or advised by the Adviser. In some cases, the research services are available only from the broker/dealer providing such services. In other cases, the research services may be obtainable from alternative sources. The Adviser is of the opinion that because the broker/dealer research supplements rather than replaces the Adviser’s own research, the receipt of such research does not tend to decrease the Adviser’s expenses, but tends to improve the quality of its investment advice. However, to the extent that the Adviser would have bought any such research services had such services not been provided by broker/dealers, the expenses of such services to the Adviser could be considered to have been reduced accordingly. Certain research services furnished by broker/dealers may be useful to the clients of the Adviser other than the Funds. Conversely, any research services received by the Adviser through the placement of transactions of other clients may be of value to the Adviser in fulfilling its obligations to the Funds. The Adviser is of the opinion that this material is beneficial in supplementing its research and analysis; and, therefore, it may benefit the Trust by improving the quality of the Adviser’s investment advice. The advisory fees paid by the Trust are not reduced because the Adviser receives such services.

Under Section 28(e) of the 1934 Act, the Adviser shall not be “deemed to have acted unlawfully or to have breached its fiduciary duty” solely because under certain circumstances it has caused the account to pay a higher

commission than the lowest available. To obtain the benefit of Section 28(e), the Adviser must make a good faith determination that the commissions paid are “reasonable in relation to the value of the brokerage and research services provided by such member, broker, or dealer, viewed in terms of either that particular transaction or his overall responsibilities with respect to the accounts as to which he exercises investment discretion.” Accordingly, the price to a Funds in any transaction may be less favorable than that available from another broker/dealer if the difference is reasonably justified by other aspects of the portfolio execution services offered. Some broker/dealers may indicate that the provision of research services is dependent upon the generation of certain specified levels of commissions and underwriting concessions by the Adviser’s clients, including the Funds.

Commission rates are established pursuant to negotiations with broker/dealers based on the quality and quantity of execution services provided by broker/dealers in light of generally prevailing rates. On exchanges on which commissions are negotiated, the cost of transactions may vary among different broker/dealers. Transactions on foreign stock exchanges involve payment of brokerage commissions that generally are fixed. Transactions in both foreign and domestic over-the-counter markets generally are principal transactions with dealers, and the costs of such transactions involve dealer spreads rather than brokerage commissions. With respect to over-the-counter transactions, the Adviser, where possible, will deal directly with dealers who make a market in the securities involved, except in those circumstances in which better prices and execution are available elsewhere.

In certain instances there may be securities that are suitable for a Fund as well as for one or more of the other clients of the Adviser. Investment decisions for the Funds and for the Adviser’s other clients are made with the goal of achieving their respective investment objectives. A particular security may be bought or sold for only one client even though it may be held by, or bought or sold for, other clients. Likewise, a particular security may be bought for one or more clients when one or more other clients are selling that same security. Some simultaneous transactions are inevitable when a number of accounts receive investment advice from the same investment adviser, particularly when the same security is suitable for the investment objectives of more than one client. When two or more clients are engaged simultaneously in the purchase or sale of the same security, the securities are allocated among clients in a manner believed to be equitable to each. In some cases, this policy could have a detrimental effect on the price or volume of the security in a particular transaction that may affect the Funds.

The Funds may participate, if and when practicable, in bidding for the purchase of portfolio securities directly from an issuer in order to take advantage of the lower purchase price available to members of a bidding group. A Fund will engage in this practice, however, only when the Adviser, in its sole discretion, believes such practice to be otherwise in such Fund’s interests.

The Trust will not execute portfolio transactions through, or buy or sell portfolio securities from or to, the Distributor, the Adviser, the Administrator or their affiliates acting as principal (including repurchase and reverse repurchase agreements), except to the extent permitted by applicable law, regulation or order. However, the Adviser is authorized to allocate buy and sell orders for portfolio securities to certain broker/dealers and financial institutions, including, in the case of agency transactions, broker/dealers and financial institutions that are affiliated with Ameriprise Financial. To the extent that a Fund executes any securities trades with an affiliate of Ameriprise Financial, such Fund does so in conformity with Rule 17e-1 under the 1940 Act and the procedures that such Fund has adopted pursuant to the rule. In this regard, for each transaction, the Board will determine that: (i) the transaction resulted in prices for and execution of securities transactions at least as favorable to the particular Fund as those likely to be derived from a non-affiliated qualified broker/dealer; (ii) the affiliated broker/dealer charged the Fund commission rates consistent with those charged by the affiliated broker/dealer in similar transactions to clients comparable to the Fund and that are not affiliated with the broker/dealer in question; and (iii) the fees, commissions or other remuneration paid by the Fund did not exceed 2% of the sales price of the securities if the sale was effected in connection with a secondary distribution, or 1% of the purchase or sale price of such securities if effected in other than a secondary distribution.

Certain affiliates of Ameriprise Financial may have deposit, loan or commercial banking relationships with the corporate users of facilities financed by industrial development revenue bonds or private activity bonds bought by certain of the Columbia Funds. Ameriprise Financial or certain of its affiliates may serve as trustee, custodian, tender agent, guarantor, placement agent, underwriter, or in some other capacity, with respect to certain issues of securities. Under certain circumstances, a Fund may buy securities from a member of an underwriting syndicate in which an affiliate of Ameriprise Financial is a member. The Trust has adopted procedures pursuant to Rule 10f-3 under the 1940 Act, and intends to comply with the requirements of Rule 10f-3, in connection with any purchases of municipal securities that may be subject to Rule 10f-3.

Given the breadth of the Adviser’s investment management activities, investment decisions for the Funds are not always made independently from those for other funds, or other investment companies and accounts advised or managed by the Adviser. When a purchase or sale of the same security is made at substantially the same time on behalf of one or more of the Columbia Funds and another investment portfolio, investment company or account, the transaction will be averaged as to price and available investments allocated as to amount in a manner which the Adviser believes to be equitable to the Funds and such other funds, investment portfolio, investment company or account. In some instances, this investment procedure may adversely affect the price paid or received by a Fund or the size of the position obtained or sold by the Fund. To the extent permitted by law, the Adviser may aggregate the securities to be sold or bought for the Funds with those to be sold or bought for other funds, investment portfolios, investment companies, or accounts in executing transactions.

See Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information about these and other conflicts of interest.

Brokerage Commissions

The following table describes the amounts of brokerage commissions paid by each Fund during its three most recently completed fiscal years. In certain instances a Fund may pay brokerage commissions to broker/ dealers that are affiliates of Ameriprise Financial. As indicated above, all such transactions involving the payment of brokerage commissions to affiliates are done in compliance with Rule 17e-1 under the 1940 Act.

Aggregate Brokerage Commissions Paid by the Funds


Fund	Fiscal Year Ended March 31, 2010		Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Blended Equity Fund	$	[—]	$	256,438	$	145,658
Bond Fund	$	[—]	$	7,631	$	1,313
Emerging Markets Fund	$	[—]	$	1,857,556	$	409,305
Energy and Natural Resources Fund	$	[—]	$	4,051,236	$	1,575,505
International Growth Fund	$	[—]	$	1,236,354	$	938,672
Mid Cap Core Fund	$	[—]	$	277,574	$	167,687
Pacific/Asia Fund	$	[—]	$	249,437	$	144,244
Select Large Cap Growth Fund	$	[—]	$	1,221,132	$	399,105
Select Opportunities Fund	$	[—]	$	628,158	$	206,230
Select Small Cap Fund	$	[—]	$	1,197,004	$	1,236,582
Short-Intermediate Bond Fund	$	[—]	$	877	$	1,470
Value and Restructuring Fund	$	[—]	$	4,287,837	$	2,688,134

[The Funds paid no brokerage commissions to affiliated broker/dealers for the fiscal years ended March 31, 2008, 2009 and 2010.]

Differences, year to year, in the amount of brokerage commissions paid by the Funds (as disclosed in the table above) were primarily the result of increased market volatility as well as shareholder purchase and redemption activity in each Fund.

Directed Brokerage

The Funds or the Adviser, through an agreement or understanding with a broker/dealer, or otherwise through an internal allocation procedure, may direct, subject to applicable legal requirements, the Funds’ brokerage transactions to a broker/dealer because of the research services it provides the Funds or the Adviser.

[During the fiscal year ended March 31, 2010, no Fund directed brokerage transactions.]


Fund	Amount of Transactions		Related Commissions
Blended Equity Fund	$	[—]	$	[—]
Bond Fund	$	[—]	$	[—]
Emerging Markets Fund	$	[—]	$	[—]
Energy and Natural Resources Fund	$	[—]	$	[—]
International Growth Fund	$	[—]	$	[—]
Mid Cap Core Fund	$	[—]	$	[—]
Pacific/Asia Fund	$	[—]	$	[—]
Select Large Cap Growth Fund	$	[—]	$	[—]
Select Opportunities Fund	$	[—]	$	[—]
Select Small Cap Fund	$	[—]	$	[—]
Short-Intermediate Bond Fund	$	[—]	$	[—]
Value and Restructuring Fund	$	[—]	$	[—]

Securities of Regular Broker/Dealers

In certain cases, the Funds, as part of their principal investment strategies, or otherwise as a permissible investment, will invest in the common stock or debt obligations of the regular broker/dealers that the Adviser uses to transact brokerage for the Funds.

As of the fiscal year ended March 31, 2010, the Funds owned securities of their “regular brokers or dealers” or their parents, as defined in Rule 10b-1 under the 1940 Act, as shown in the table below.

Investments in Securities of Regular Broker/Dealers as of March 31, 2010


Fund	Broker/Dealer		Dollar Amount of Securities Held
Blended Equity Fund	$	[—]	$	[—]
Bond Fund	$	[—]	$	[—]
Emerging Markets Fund	$	[—]	$	[—]
Energy and Natural Resources Fund	$	[—]	$	[—]
International Growth Fund	$	[—]	$	[—]
Mid Cap Core Fund	$	[—]	$	[—]
Pacific/Asia Fund	$	[—]	$	[—]
Select Large Cap Growth Fund	$	[—]	$	[—]
Select Opportunities Fund	$	[—]	$	[—]
Select Small Cap Fund	$	[—]	$	[—]
Short-Intermediate Bond Fund	$	[—]	$	[—]
Value and Restructuring Fund	$	[—]	$	[—]

Additional Shareholder Servicing Payments

The Funds, along with the Transfer Agent and/or the Distributor and the Adviser, may pay significant amounts to financial intermediaries (as defined below), including other Ameriprise Financial affiliates, for providing the types of services that would typically be provided directly by a mutual fund’s transfer agent. The level of payments made to financial intermediaries may vary. A number of factors may be considered in determining payments to a financial intermediary, including, without limitation, the nature of the services provided to shareholders or retirement plan participants that invest in the Funds through retirement plans. These services may include sub-accounting, sub-transfer agency or similar recordkeeping services, shareholder or participant reporting, shareholder or participant transaction processing, and/or the provision of call center support (additional shareholder services). These payments for shareholder servicing support with respect to the Columbia Funds vary by financial intermediary but generally are not expected, with certain limited exceptions, to exceed 0.40% of the average

aggregate value of each Fund’s shares in the program on an annual basis for those classes of shares that pay a service fee pursuant to a Rule 12b-1 Plan, and 0.45% of the average aggregate value of each Fund’s shares in the program on an annual basis for those classes of shares that do not pay a service fee pursuant to a Rule 12b-1 Plan. The Board has authorized each Fund to pay up to 0.15% of the average aggregate value of each Fund’s shares. Such payments will be made by a Fund to the Transfer Agent who will in turn make payments to the financial intermediary for the provision of such additional shareholder services. The Funds’ Transfer Agent, Distributor or their affiliates will pay, from its or their own resources, amounts in excess of the amount paid by the Funds to financial intermediaries in connection with the provision of these additional shareholder services and other services.

For purposes of this section the term “financial intermediary” includes any broker/dealer, bank, bank trust department, registered investment advisor, financial planner, retirement plan or other third party administrator and any other institution having a selling, services or any similar agreement with the Distributor and/or other Ameriprise Financial affiliates.

The Funds also may make additional payments to financial intermediaries that charge networking fees for certain services provided in connection with the maintenance of shareholder accounts through the NSCC.

In addition, the Distributor and other Ameriprise Financial affiliates may make lump sum payments to selected financial intermediaries receiving shareholder servicing payments in reimbursement of printing costs for literature for participants, account maintenance fees or fees for establishment of the Funds on the financial intermediary’s system or other similar services.

As of the date of this SAI, the Distributor and/or other Ameriprise Financial affiliates had agreed to make shareholder servicing payments with respect to the Columbia Funds to the financial intermediaries or their affiliates shown below.

Recipients of Shareholder Servicing Payments with Respect to the Columbia Funds from the Distributor and/or other Ameriprise Financial Affiliates


• Acclaim Benefits, Inc.		• Digital Retirement Solutions

• A.G. Edwards		• Dreyfus

• Alerus Retirement Solutions		• Edward D. Jones & Co., L.P.

• Ameriprise Financial Services, Inc.		• E*Trade Group, Inc.

• Bank of America, N.A.		• ExpertPlan

• Benefit Plan Administrators		• Fidelity Investments Institutional Operations Co.

• Bisys Retirement Services		• First Clearing LLC

• Charles Schwab & Co.		• Genworth Financial

• Charles Schwab Trust Co.		• GPC Securities, Inc.

• Citigroup Global Markets Inc.		• Guardian Life Insurance Company

• CitiStreet LLC		• GWFS Equities, Inc.

• City National Bank		• Hartford Life Insurance Company

• Compensation & Capital Administrative Services, Inc.		• Hewitt Associates LLC

• CPI Qualified Plan Consultants		• ICMA Retirement Corporation

• Daily Access Concepts, Inc.		• ING Life Insurance and Annuity Company

		• ING Institutional Plan Services, LLP


• John Hancock Life Insurance Company (USA)		• Prudential Insurance Company of America

• John Hancock Life Insurance Company of New York		• Prudential Retirement Insurance & Annuity Co.

• JP Morgan Retirement Plan Services LLC		• Reliance Trust Company

• Lincoln Financial Group		• Robert W. Baird & Co., Inc.

• LPL Financial Corporation		• Royal Alliance Associates, Inc.

• Marshall & Illsley Trust Company		• Standard Retirement Services, Inc.

• Massachusetts Mutual Life Insurance Company		• TD Ameritrade Clearing Inc.

• Matrix Settlement & Clearance Services		• TD Ameritrade Trust Company

• Mercer HR Services, LLC		• Teachers Insurance and Annuity Association of America

• Merrill Lynch Life Insurance Company		• The 401k Company

• Merrill Lynch, Pierce, Fenner & Smith Incorporated		• T. Rowe Price Group, Inc.

• Mid Atlantic Capital Corporation		• The Vanguard Group, Inc.

• Morgan Keegan & Co., Inc.		• Unified Trust Company, N.A.

• Morgan Stanley & Co., Incorporated		• UPromise Investments, Inc.

• MSCS Financial Services, LLC		• VALIC Retirement Services

• National Investor Services Corp.		• Wachovia Bank, N.A.

• Newport Retirement Services, Inc.		• Wachovia Securities, LLC

• New York State Deferred Compensation Plan		• Wells Fargo Bank, N.A.

• NYLife Distributors LLC		• Wells Fargo Funds Management, LLC

• PNC Advisors		• Wilmington Trust Corporation

• Princeton Retirement Group		• Wilmington Trust Retirement & Institutional Services Company

• Principal Life Insurance Company

The Distributor and/or other Ameriprise Financial affiliates may enter into similar arrangements with other financial intermediaries from time to time. Therefore, the preceding list is subject to change at any time without notice.

Additional Financial Intermediary Payments

Financial intermediaries may receive different commissions, sales charge reallowances and other payments with respect to sales of different classes of shares of the Funds. These other payments may include servicing payments to retirement plan administrators and other institutions at rates up to those described above under Brokerage Allocation and Other Practices — Additional Shareholder Servicing Payments. For purposes of this section the term “financial intermediary” includes any broker/dealer, bank, bank trust department, registered investment adviser, financial planner, retirement plan or other third party administrator and any other institution having a selling, services or any similar agreement with the Distributor and other Ameriprise Financial affiliates.

The Distributor and other Ameriprise Financial affiliates may pay additional compensation to selected financial intermediaries, including other Ameriprise Financial affiliates, under the categories described below. These categories are not mutually exclusive, and a single financial intermediary may receive payments under all categories. A financial intermediary also may receive payments described above in Brokerage Allocation and Other Practices — Additional Shareholder Servicing Payments. These payments may create an incentive for a financial intermediary or its representatives to recommend or offer shares of a Fund to its customers. The amount of payments made to financial intermediaries may vary. In determining the amount of payments to be made, the Distributor and other Ameriprise Financial affiliates may consider a number of factors, including, without limitation, asset mix and length or relationship with the financial intermediary, the size of the customer/shareholder base of the financial intermediary, the manner in which customers of the financial intermediary make investments in the Funds, the nature and scope of marketing support or services provided by the financial intermediary (as described more fully below) and the costs incurred by the financial intermediary in connection with maintaining the infrastructure necessary or desirable to support investments in the Funds.

These additional payments by the Distributor and other Ameriprise Financial affiliates are made pursuant to agreements between the Distributor and other Ameriprise Financial affiliates and financial intermediaries, and do not change the price paid by investors for the purchase of a share, the amount a Fund will receive as proceeds from such sales or the distribution fees and expenses paid by the Fund as shown under the heading Fees and Expenses of the Fund in the Fund’s prospectuses.

Marketing Support Payments

The Distributor and the Adviser may make payments, from their own resources, to certain financial intermediaries, including other Ameriprise Financial affiliates, for marketing support services relating to the Columbia Funds, including, but not limited to, business planning assistance, educating financial intermediary personnel about the Funds and shareholder financial planning needs, placement on the financial intermediary’s preferred or recommended fund list or otherwise identifying the Funds as being part of a complex to be accorded a higher degree of marketing support than complexes not making such payments, access to sales meetings, sales representatives and management representatives of the financial intermediary, client servicing and systems infrastructure support. These payments are generally based upon one or more of the following factors: average net assets of the Columbia Funds distributed by the Distributor attributable to that financial intermediary, gross sales of the Columbia Funds distributed by the Distributor attributable to that financial intermediary, reimbursement of ticket charges (fees that a financial intermediary firm charges its representatives for effecting transactions in fund shares) or a negotiated lump sum payment.

While the financial arrangements vary for each financial intermediary, the marketing support payments with respect to the Columbia Funds to each financial intermediary generally are expected to be between 0.15% and 0.50% on an annual basis for payments based on average net assets of the Funds attributable to the financial intermediary. The Distributor and the Adviser may make payments in materially larger amounts or on a basis materially different from those described above when dealing with certain affiliates of Bank of America. Such increased payments to the Bank of America affiliates may enable the Bank of America affiliates to offset credits that they may provide to customers.

As of the date of this SAI, the Distributor and/or the Adviser had agreed to make marketing support payments with respect to the Columbia Funds to the financial intermediaries or their affiliates shown below.

Recipients of Marketing Support Payments with Respect to the Columbia Funds from the Distributor and/or other Ameriprise Financial Affiliates


• AIG Advisor Group		• Bank of America, N.A.

• Ameriprise Financial Services, Inc.		• Bank of New York

• AXA Advisors, LLC		• Citibank, N.A.

• Banc of America Investment Services, Inc.		• Citigroup Global Markets Inc.

• Banc of America Securities LLC		• Commonwealth Financial Network


• Custodial Trust Company		• MSCS Financial Services, LLC

• Fidelity Brokerage Services, Inc.		• National Financial Services LLC

• Genworth Financial, Inc.		• Pershing LLC

• Goldman, Sachs & Co.		• Prudential Investment Management Services, LLC

• GunAllen Financial, Inc.		• Raymond James & Associates, Inc.

• Harris Corporation		• Raymond James Financial Services, Inc.

• ING Life Insurance and Annuity Co.		• SEI Investments Inc.

• J.J.B. Hilliard, W.L. Lyons, Inc.		• State Street Global Markets, LLC

• J.P. Morgan Clearing Corp.		• Transamerica Corporation

• Liberty Life Insurance Co.		• UBS Financial Services Inc.

• Lincoln Financial Advisors Corp.		• US Bank National Association

• Linsco/Private Ledger Corp.		• Wachovia Securities LLC

• Mellon Financial Markets, LLC		• Webster Investment Services, Inc.

• Merrill Lynch Life Insurance Company		• Wells Fargo Corporate Trust Services

• Merrill Lynch, Pierce, Fenner & Smith Incorporated		• Wells Fargo Funds Management LLC

• Morgan Stanley & Co. Incorporated		• Wells Fargo Investments, LLC

The Distributor and/or the Adviser may enter into similar arrangements with other financial intermediaries from time to time. Therefore, the preceding list is subject to change at any time without notice.

Other Payments

From time to time, the Distributor, from its own resources, may provide additional compensation to certain financial intermediaries that sell or arrange for the sale of shares of the Funds to the extent not prohibited by laws or the rules of any self-regulatory agency, such as the Financial Industry Regulatory Authority (FINRA). Such compensation provided by the Distributor may include financial assistance to financial intermediaries that enable the Distributor to participate in and/or present at financial intermediary-sponsored conferences or seminars, sales or training programs for invited registered representatives and other financial intermediary employees, financial intermediary entertainment and other financial intermediary-sponsored events, and travel expenses, including lodging incurred by registered representatives and other employees in connection with prospecting, retention and due diligence trips. The Distributor makes payments for entertainment events it deems appropriate, subject to the Distributor’s internal guidelines and applicable law. These payments may vary depending upon the nature of the event.

Your financial intermediary may charge you fees or commissions in addition to those disclosed in this SAI. You should consult with your financial intermediary and review carefully any disclosure your financial intermediary provides regarding its services and compensation. Depending on the financial arrangement in place at any particular time, a financial intermediary and its financial consultants may have a financial incentive for recommending a particular fund or a particular share class over other funds or share classes. See Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information.

CAPITAL STOCK AND OTHER SECURITIES

Description of the Trust’s Shares

The Funds offer shares in the classes shown in the table below. Subject to certain limited exceptions discussed in each Fund’s prospectuses, a Fund may no longer be accepting new investments from current shareholders or prospective investors. The Funds, however, may at any time and without notice, offer any of these classes to the general public for investment.

The Trust’s Amended and Restated Declaration of Trust (Declaration of Trust) permits it to issue an unlimited number of full and fractional shares of beneficial interest of each Fund, without par value, and to divide or combine the shares of any series into a greater or lesser number of shares of that Fund without thereby changing the proportionate beneficial interests in that Fund and to divide such shares into classes. Each share of a class of a Fund represents an equal proportional interest in that Fund with each other share in the same class and is entitled to such distributions out of the income earned on the assets belonging to that Fund as are declared in the discretion of the Board. However, different share classes of a Fund pay different distribution amounts because each share class has different expenses. Each time a distribution is made, the net asset value per share of the share class is reduced by the amount of the distribution.

Share Classes Offered by the Funds


Fund	Class A Shares	Class C Shares	Class R Shares	Class Y Shares	Class Z Shares
Blended Equity Fund	ü	ü			ü
Bond Fund	ü	ü		ü	ü
Emerging Markets Fund	ü	ü			ü
Energy and Natural Resources Fund	ü	ü			ü
International Growth Fund	ü	ü			ü
Mid Cap Core Fund	ü	ü	ü		ü
Pacific/Asia Fund	ü	ü			ü
Select Large Cap Growth Fund	ü	ü	ü		ü
Select Opportunities Fund	ü	ü			ü
Select Small Cap Fund	ü	ü	ü		ü
Short-Intermediate Bond Fund	ü	ü			ü
Value and Restructuring Fund	ü	ü	ü		ü

Restrictions on Holding or Disposing of Shares

There are no restrictions on the right of shareholders to retain or dispose of the Funds’ shares, other than the possible future termination of the Funds. The Funds may be terminated by reorganization into another mutual fund or by liquidation and distribution of their assets. Unless terminated by reorganization or liquidation, the Funds will continue indefinitely.

Liability

Under Massachusetts law, shareholders could, under certain circumstances, be held personally liable for the obligations of the Trust. However, the Trust’s Declaration of Trust disclaims any shareholder liability for acts or obligations of the Funds and the Trust and requires that notice of such disclaimer be given in each agreement, obligation, or instrument entered into or executed by a Fund or the Trustees. The Declaration of Trust provides for indemnification out of Fund property for all loss and expense of any shareholder held personally liable for the obligations of a Fund. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances (which are considered remote) in which a Fund would be unable to meet its obligations and the disclaimer was inoperative.

The risk of a Fund incurring financial loss on account of another series of the Trust also is believed to be remote, because it would be limited to circumstances in which the disclaimer was inoperative and the other series of the Trust was unable to meet its obligations.

Dividend Rights

The shareholders of a Fund are entitled to receive any dividends or other distributions declared for the Fund. No shares have priority or preference over any other shares of a Fund with respect to distributions. Distributions will be made from the assets of a Fund, and will be paid pro rata to all shareholders of the Fund (or class) according to the number of shares of the Fund (or class) held by shareholders on the record date. The amount of income dividends per share may vary between separate share classes of a Fund based upon differences in the way that expenses are allocated between share classes pursuant to a multiple class plan.

Voting Rights and Shareholder Meetings

The Trust is not required to hold annual shareholder meetings, but special meetings may be called for certain purposes. The Trust voluntarily has undertaken to hold a shareholder meeting at which the Board would be elected at least every five years beginning in 2005. Each whole share (or fractional share) outstanding on the record date established in accordance with the Trust’s By-Laws shall be entitled to a number of votes on any matter on which it is entitled to vote equal to the net asset value of the share (or fractional share) in U.S. dollars determined at the close of business on the record date (for example, a share having a net asset value of $10.50 would be entitled to 10.5 votes).

The Trustees may fill any vacancies on the Board except that the Trustees may not fill a vacancy if, immediately after filling such vacancy, less than two-thirds of the Trustees then in office would have been elected to such office by the shareholders. In addition, at such times as less than a majority of the Trustees then in office have been elected to such office by the shareholders, the Trustees must call a meeting of shareholders. Trustees may be removed from office by a written consent signed by holders of a majority of the outstanding shares of the Trust or by a vote of the holders of a majority of the outstanding shares at a meeting duly called for the purpose. Except as otherwise disclosed in a Fund’s prospectuses and this SAI, the Trustees shall continue to hold office and may appoint their successors.

At any shareholders’ meetings that may be held, shareholders of all series would vote together, irrespective of series, on the election of Trustees, but each series would vote separately from the others on other matters, such as changes in the investment policies of that series or the approval of the management agreement for that series. Shares of the Fund and any other series of the Trust that may be in existence from time to time generally vote together except when required by law to vote separately by Fund or by class.

Liquidation Rights

In the event of the liquidation or dissolution of the Trust or the Funds, shareholders of the Funds are entitled to receive the assets attributable to the relevant class of shares of the Funds that are available for distribution and to a distribution of any general assets not attributable to a particular investment portfolio that are available for distribution in such manner and on such basis as the Board may determine.

Preemptive Rights

There are no preemptive rights associated with Fund shares.

Conversion Rights

Shareholders have the right, which is subject to change by the Board, to convert or “exchange” shares of one class for another. Such right is outlined and subject to certain conditions set forth in each Fund’s prospectuses.

Redemptions

Each Fund’s dividend, distribution and redemption policies can be found in its prospectuses under the headings Buying, Selling and Exchanging Shares and Distributions and Taxes. However, the Board may suspend the right of shareholders to sell shares when permitted or required to do so by law or compel sales of shares in certain cases.

Sinking Fund Provisions

The Trust has no sinking fund provisions.

Calls or Assessment

All Fund shares are issued in uncertificated form only and when issued will be fully paid and non-assessable by the Trust.

PURCHASE, REDEMPTION AND PRICING OF SHARES

Purchase and Redemption

An investor may buy, sell and exchange shares in the Funds utilizing the methods, and subject to the restrictions, described in the Funds’ prospectuses. The following information supplements information in the Funds’ prospectuses.

The Funds have authorized one or more broker/dealers to accept buy and sell orders on the Funds’ behalf. These broker/dealers are authorized to designate other intermediaries to accept buy and sell orders on the Funds’ behalf. The Funds will be deemed to have received a buy or sell order when an authorized broker/dealer, or, if applicable, a broker/dealer’s authorized designee, accepts the order. Customer orders will be priced at each Fund’s net asset value next computed after they are accepted by an authorized broker/dealer or the broker’s authorized designee.

The Trust also may make payment for sales in readily marketable securities or other property if it is appropriate to do so in light of the Trust’s responsibilities under the 1940 Act.

Under the 1940 Act, the Funds may suspend the right of redemption or postpone the date of payment for shares during any period when (i) trading on the NYSE is restricted by applicable rules and regulations of the SEC; (ii) the NYSE is closed for other than customary weekend and holiday closings; (iii) the SEC has by order permitted such suspension; (iv) an emergency exists as determined by the SEC. (The Funds may also suspend or postpone the recordation of the transfer of their shares upon the occurrence of any of the foregoing conditions).

The Trust has elected to be governed by Rule 18f–1 under the 1940 Act, as a result of which each Fund is obligated to redeem shares, subject to the exceptions listed above, with respect to any one shareholder during any 90-day period, solely in cash up to the lesser of $250,000 or 1% of the net asset value of each Fund at the beginning of the period.

Tax-Advantaged Retirement Plans (Retirement Plans)

The Transfer Agent maintains prototype tax-qualified plans, including Pension and Profit-Sharing Plans, for individuals, corporations, employees and the self-employed. The minimum initial Retirement Plan investment is $1,000, applied at the plan level. Bank of America, N.A. (BANA) is the custodian/trustee and plan sponsor of the Columbia Management prototype plans offered through the Distributor. In general a $20 annual fee is charged. Participants in Retirement Plans not sponsored by BANA, not including IRAs, may be subject to an annual fee of $20 unless the Retirement Plan maintains an omnibus account with the Transfer Agent. Participants in BANA sponsored prototype plans (other than IRAs) who liquidate the total value of their account may also be charged a $20 close-out processing fee payable to the Transfer Agent. The close-out fee applies to plans opened after September 1, 1996. The fee is in addition to any applicable CDSC. The fee will not apply if the participant uses the proceeds to open a Columbia Management IRA Rollover account in any fund distributed by the Distributor, or if the Retirement Plan maintains an omnibus account. Consultation with a competent financial advisor regarding these Retirement Plans and consideration of the suitability of fund shares as an investment under the Employee Retirement Income Security Act of 1974 or otherwise is recommended.

Front-End Sales Charge Waivers

The investors listed below can buy Class A shares or Class T shares without paying a front-end sales charge.

•

Employees of Bank of America (and its predecessors), its affiliates and subsidiaries.

•

Trustees of funds advised or administered by the Adviser.

•

Directors, officers and employees of the Adviser, the Distributor, and their respective successors, any investment subadviser and companies affiliated with the Adviser.

•

Insurance company separate accounts for the benefit of group retirement plans.

•

Registered representatives and employees of selling and servicing agents (including their affiliates) that are parties to dealer agreements or other sales arrangements with the Distributor.

•

Broker/dealers if purchases are in accordance with the internal policies and procedures of the employing broker/dealer and made for their own investment purposes.

•

Employees or partners of any service provider to the Columbia Funds.

•

Families of the parties listed above and their beneficial accounts. Family members include: spouses, parents, stepparents, legal guardians, children, stepchildren, fathers-in-law and mothers-in-law.

•

Individuals receiving a distribution from a Bank of America trust, fiduciary, custodial or other similar account may use the proceeds of that distribution to buy Class A shares without paying a front-end sales charge, as long as the proceeds are invested in the funds within 90 days of the date of distribution.

•

Registered broker/dealer firms that have entered into a dealer agreement with the Distributor may buy Class A shares without paying a front-end sales charge for their investment account only.

•

Banks, trust companies and thrift institutions, acting as fiduciaries.

•

Any shareholder who owned shares of any fund of Columbia Acorn Trust (formerly named Liberty Acorn Trust) on September 29, 2000 (when all of the then outstanding shares of Columbia Acorn Trust were re-designated Class Z shares) and who since that time has remained a shareholder of any Fund, may buy Class A shares of any Fund without paying a front-end sales charge in those cases where a Columbia Fund Class Z share is not available.

•

Galaxy Fund shareholders prior to December 1, 1995; and shareholders who (i) bought Galaxy Fund Prime A shares without paying a front-end sales charge and received Class A shares in exchange for those shares during the Galaxy/Liberty Fund reorganization; and (ii) continue to maintain the account in which the Prime A shares were originally bought.

•

(For Class T shares only) Shareholders who (i) bought Galaxy Fund Retail A shares at net asset value and received Class T shares in exchange for those shares during the Galaxy/Liberty Fund reorganization; and (ii) continue to maintain the account in which the Retail A shares were originally bought; and Boston 1784 Fund shareholders on the date that those funds were reorganized into Galaxy Funds.

•

Class A, Class E and Class T shares (Class E shares and Class T shares are not currently open to new investors) of certain funds may also be bought at reduced or no sales charge by clients of dealers, brokers or registered investment advisers that have entered into arrangements with the Distributor pursuant to which the funds are included as investment options in wrap fee accounts, other managed agency/asset allocation accounts or programs involving fee-based compensation arrangements, and by participants in certain retirement plans.

•

Certain pension, profit-sharing or other employee benefit plans offered to non-U.S. investors.

•

At the Fund’s discretion, front-end sales charges may be waived for shares issued in plans of reorganization, such as mergers, asset acquisitions and exchange offers, to which the Columbia Funds are a party.

Investors can also buy Class A shares without paying a sales charge if the purchase is made from the proceeds of a sale from any Columbia Fund Class A, B, C or T shares within 365 days, up to the amount of the sales proceeds. In addition, shareholders of the money market fund series of BofA Funds Series Trust, which were formerly referred to as the Columbia Money Market Funds (the Former Columbia Money Market Funds), can also buy Class A shares of the Columbia Funds without paying a sales charge if the purchase is made from the proceeds of a sale of shares from a Former Columbia Money Market Fund within 365 days, up to the amount of the sales proceeds, provided that the proceeds are from the sale of shares of a Former Columbia Money Market Fund purchased on or before April 30, 2010. To be eligible for these reinstatement privileges the purchase must be made into an account for the same owner, but does not need to be into the same Columbia Fund from which the shares were sold. The reinstatement privilege does not apply to any shares bought through a previous reinstatement. The Transfer Agent, Distributor or their agents must receive a written reinstatement request within 365 days after the shares are sold and purchases of Class A shares through this reinstatement privilege will be made at the NAV of such shares next calculated after the request is received in good order.

Contingent Deferred Sales Charge Waivers (Class A, Class B and Class C Shares)

Shareholders won’t pay a CDSC in the following circumstances:

Death: CDSCs may be waived on sales following the death of: (i) the sole shareholder on an individual account; (ii) a joint tenant on an account; or (iii) the beneficiary of a Uniform Gifts to Minors Act (UGMA), Uniform Transfers to Minors Act (UTMA) or other custodial account. If the account is transferred to an account registered in the name of the deceased’s estate, the CDSC will be waived on any sale from the estate account. If the account is transferred to a new registration and then a sale is requested, the applicable CDSC will be charged.

Disability: CDSCs may be waived on sales after the sole shareholder on an individual account or a joint tenant on a joint tenant account becomes disabled (as defined by Section 72(m)(7) of the Code). To be eligible for such a waiver: (i) the disability must arise after the account is opened and (ii) a letter from a physician must be signed under penalty of perjury stating the nature of the disability. If the account is transferred to a new registration and then shares are sold, the applicable CDSC will be charged.

Death of a trustee: CDSCs may be waived on sales occurring upon dissolution of a revocable living or grantor trust following the death of the sole trustee where: (i) the grantor of the trust is the sole trustee and the sole life beneficiary, (ii) death occurs following the purchase, and (iii) the trust document provides for the dissolution of the trust upon the trustee’s death. If the account is transferred to a new registration (including that of a successor trustee), the applicable CDSC will be charged upon any subsequent sale.

Health savings accounts: CDSCs may be waived on shares sold by health savings accounts sponsored by third party platforms, including those sponsored by Ameriprise Financial affiliates.

Medical payments: Upon request by a shareholder, CDSCs may be waived on (i) shares sold for medical payments that exceed 7.5% of income and (ii) distributions made to pay for insurance by an individual who has separated from employment and who has received unemployment compensation under a federal or state program for at least twelve weeks.

Systematic Withdrawal Plan (SWP): CDSCs may be waived on sales occurring pursuant to a SWP established with the Transfer Agent, to the extent that the sales do not exceed, on an annual basis, 12% of the account’s value as long as distributions are reinvested. Otherwise, a CDSC will be charged on SWP sales until this requirement is met.

Qualified retirement plans: CDSCs may be waived on shares (except for Class B shares) sold by certain group retirement plans held in omnibus accounts.

Redemptions under certain retirement plans and accounts: CDSCs may be waived on shares sold in connection with distributions from qualified retirement plans, government (Section 457) plans, individual retirement accounts or custodial accounts under Section 403(b)(7) of the Code following normal retirement or the attainment of age 59 ¹/2.

Loans from qualified retirement plans: CDSCs may be waived on shares sold in connection with loans from qualified retirement plans to shareholders.

Accounts liquidated by Distributor: CDSCs may be waived for shares sold under the Distributor’s right to liquidate a shareholder’s account, including but not limited to, instances where the aggregate net asset value of Class A, Class B or Class C shares held in the account is less than the minimum account size.

Returns of excess contributions: CDSCs may be waived on sales required to return excess contributions made to retirement plans or individual retirement accounts, so long as the financial intermediary returns the applicable portion of any commission paid by the Distributor.

Return of commission: CDSCs may be waived on shares sold by intermediaries that are part of the Columbia Funds selling group where the intermediary has entered into an agreement with Columbia Funds not to receive (or to return if received) all or any applicable portion of an upfront commission.

Plans of reorganization: At a Fund’s discretion, CDSCs may be waived for shares issued in connection with plans of reorganization, such as mergers, asset acquisitions and exchange offers, to which the Fund is a party.

Anti-Money Laundering Compliance

The Funds are required to comply with various anti-money laundering laws and regulations. Consequently, the Funds may request additional required information from you to verify your identity. Your application will be rejected if it does not contain your name, social security number, date of birth and permanent street address. If at any time the Funds believe a shareholder may be involved in suspicious activity or if certain account information matches information on government lists of suspicious persons, the Funds may choose not to establish a new account or may be required to “freeze” a shareholder’s account. The Funds also may be required to provide a governmental agency with information about transactions that have occurred in a shareholder’s account or to transfer monies received to establish a new account, transfer an existing account or transfer the proceeds of an existing account to a governmental agency. In some circumstances, the law may not permit the Funds to inform the shareholder that it has taken the actions described above.

Offering Price

The share price of each Fund is based on each Fund’s net asset value per share, which is calculated separately for each class of shares as of the close of regular trading on the NYSE (which is usually 4:00 p.m. Eastern time unless the NYSE closes earlier) on each day the Funds are open for business, unless the Board determines otherwise.

The value of each Fund’s portfolio securities for which a market quotation is available is determined in accordance with the Trust’s valuation procedures. In general terms, the valuation procedures provide that domestic exchange traded securities (other than NASDAQ listed equity securities) generally will be valued at their last traded sale prices as reported on the principal exchange where those securities are traded. If no sales of those securities are reported on a particular day on the principal exchange, the securities generally will be valued at the mean between the latest bid and asked prices as reported on the principal exchange where those securities are traded. Securities traded on a foreign securities exchange will generally be valued at their last sale prices on the exchange where the securities are primarily traded, or in the absence of a reported sale on a particular day, at their bid prices (in the case of securities held long) or ask prices (in the case of securities held short) as reported by that exchange. Securities traded primarily on NASDAQ will generally be valued at the NASDAQ Official Closing Price (NOCP) (which is the last trade price at or before 4:00:02 p.m. (Eastern Time) adjusted up to NASDAQ’s best bid price if the last trade price is below such bid price or adjusted down to NASDAQ’s best ask price if the last trade price is above such ask price). If no NOCP is available, the security will generally be valued at the last sale price shown on NASDAQ prior to the calculation of the NAV of the Fund. If no sale price is shown on NASDAQ, the latest bid price will be used. If no sale price is shown and no latest bid price is available, the price will be deemed “stale” and the value will be determined in accordance with the Funds’ fair valuation procedures.

Securities not traded upon any exchange will generally be valued at the mean between the latest bid and asked prices based upon quotes furnished by the appropriate market makers. If quoted prices are unavailable or are believed to be inaccurate, market values will generally be determined based on quotes obtained from one or more broker(s) or dealer(s) or based on a price obtained from a reputable independent pricing service.

Financial futures will generally be valued at the latest reported sales price. Forward foreign currency contracts will generally be valued using market quotations from a widely used quotation system that reflects the current cost of covering or off-setting the contract. Exchange traded options will generally be valued at the latest reported sales price on their exchange. If there is no reported sale on the valuation date, the options will generally be valued at the mean between the latest bid and asked prices.

Over-the-counter derivatives will generally be valued at fair value in accordance with the Funds’ fair valuation procedures.

Repurchase agreements will generally be valued at a price equal to the amount of the cash invested in the repurchase agreement at the time of valuation. The market value of the securities underlying a repurchase agreement will be determined in accordance with the procedures above, as appropriate, for the purpose of determining the adequacy of collateral.

Shares of open-end investment companies held in each Fund’s portfolio will generally be valued at the latest net asset value reported by the investment company.

units. The matrix can take into account various factors including, without limitation, bids, yield spreads, and/or other market data and specific security characteristics (e.g., credit quality, maturity and coupon rate). Debt securities for which a pricing service does not furnish valuations and for which market quotations are readily available will generally be valued based on the mean of the latest bid prices obtained from one or more dealers. Debt securities with remaining maturities of 60 days or less will, absent unusual circumstances, be valued at amortized cost.

Securities for which market quotations are not readily available for any reason, including that the latest quotation is deemed unreliable or unreasonable, securities and other assets and liabilities are valued at “fair value” as determined in good faith by the Adviser’s valuation committee. In general, any one or more of the following factors may be taken into account in determining fair value: the fundamental analytical data relating to the security; the value of other financial instruments, including derivative securities, traded on other markets or among dealers; trading volumes on markets, exchanges, or among dealers; values of baskets of securities traded on other markets; changes in interest rates; observations from financial institutions; government (domestic or foreign) actions or pronouncements; other news events; information as to any transactions or offers with respect to the security; price and extent of public trading in similar securities of the issuer or comparable companies; nature and expected duration of the event, if any, giving rise to the valuation issue; pricing history of the security; the relative size of the position in the portfolio; and other relevant information.

With respect to securities traded on foreign markets, the following factors also may be relevant: the value of foreign securities traded on other foreign markets; ADR trading; closed-end fund trading; foreign currency exchange activity; and the trading of financial products that are tied to baskets of foreign securities, such as World Equity Benchmark Shares™.

The Board has determined, and the valuation procedures provide, that in certain circumstances it may be necessary to use an alternative valuation method, such as in-kind redemptions with affiliated benefit plans where the Department of Labor requires that valuation to be done in accordance with Rule 17a-7 of the 1940 Act.

100

TAXATION

The following information supplements and should be read in conjunction with the section in the Funds’ prospectuses entitled Distributions and Taxes. The prospectuses generally describe the U.S. federal income tax treatment of distributions by the Funds. This section of the SAI provides additional information concerning U.S. federal income taxes. It is based on the Code, applicable Treasury Regulations, judicial authority, and administrative rulings and practice, all as in effect as of the date of this SAI and all of which are subject to change, including changes with retroactive effect. Except as specifically set forth below, the following discussion does not address any state, local or foreign tax matters.

A shareholder’s tax treatment may vary depending upon his or her particular situation. This discussion applies only to shareholders holding Fund shares as capital assets within the meaning of the Code. Except as otherwise noted, it may not apply to certain types of shareholders who may be subject to special rules, such as insurance companies, tax-exempt organizations, shareholders holding Fund shares through tax-advantaged accounts (such as 401(k) Plan Accounts or Individual Retirement Accounts), financial institutions, broker-dealers, entities that are not organized under the laws of the United States or a political subdivision thereof, persons who are neither citizens nor residents of the United States, shareholders holding Fund shares as part of a hedge, straddle, or conversion transaction, and shareholders who are subject to the U.S. federal alternative minimum tax.

The Trust has not requested and will not request an advance ruling from the IRS as to the U.S. federal income tax matters described below. The IRS could adopt positions contrary to those discussed below and such positions could be sustained. In addition, the following discussion and the discussions in the prospectuses applicable to each shareholder address only some of the U.S. federal income tax considerations generally affecting investments in the Funds. Prospective shareholders are urged to consult with their own tax advisors and financial planners regarding the U.S. federal tax consequences of an investment in a Fund, the application of state, local, or foreign laws, and the effect of any possible changes in applicable tax laws on their investment in the Funds.

Qualification as a Regulated Investment Company

It is intended that each Fund qualify as a “regulated investment company” under Subchapter M of Subtitle A, Chapter 1 of the Code. Each Fund will be treated as a separate entity for U.S. federal income tax purposes. Thus, the provisions of the Code applicable to regulated investment companies generally will apply separately to each Fund, even though each Fund is a series of the Trust. Furthermore, each Fund will separately determine its income, gains, losses, and expenses for U.S. federal income tax purposes.

In order to qualify for the special tax treatment accorded regulated investment companies and their shareholders, each Fund must, among other things, derive at least 90% of its gross income each taxable year generally from (i) dividends, interest, certain payments with respect to securities loans, gains from the sale or other disposition of stock, securities or foreign currencies or other income attributable to its business of investing in such stock, securities or foreign currencies (including, but not limited to, gains from options, futures or forward contracts) and (ii) net income derived from an interest in a qualified publicly traded partnership, as defined below. In general, for purposes of this 90% gross income requirement, income derived from a partnership (other than a qualified publicly traded partnership) will be treated as qualifying income only to the extent such income is attributable to items of income of the partnership which would be qualifying income if realized directly by the regulated investment company. However, 100% of the net income derived from an interest in a qualified publicly traded partnership (defined as a partnership (x) the interests in which are traded on an established securities market or readily tradable on a secondary market or the substantial equivalent thereof, (y) that derives at least 90% of its income from the passive income sources defined in Code Section 7704(d), and (z) that derives less than 90% of its income from the qualifying income described in clause (i) above) will be treated as qualifying income. Certain of a Fund’s investments in master limited partnerships (MLPs) may qualify as interests in qualified publicly traded partnerships. In addition, although in general the passive loss rules do not apply to a regulated investment company, such rules do apply to a regulated investment company with respect to items attributable to an interest in a qualified publicly traded partnership.

Each Fund must also diversify its holdings so that, at the end of each quarter of the Fund’s taxable year: (i) at least 50% of the fair market value of its total assets consists of (A) cash and cash items (including receivables), U.S. government securities and securities of other regulated investment companies, and (B) securities of any one issuer (other than those described in clause (A)) to the extent such securities do not exceed 5% of the value of the Fund’s

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total assets and are not more than 10% of the outstanding voting securities of such issuer, and (ii) not more than 25% of the value of the Fund’s total assets consists of the securities of any one issuer (other than those described in clause (i)(A)), the securities of two or more issuers the Fund controls and which are engaged in the same, similar, or related trades or businesses, or the securities of one or more qualified publicly traded partnerships. In addition, for purposes of meeting this diversification requirement, the term “outstanding voting securities of such issuer” includes the equity securities of a qualified publicly traded partnership and in the case of a Fund’s investments in loan participations, the Fund shall treat both the financial intermediary and the issuer of the underlying loan as an issuer. The qualifying income and diversification requirements described above may limit the extent to which a Fund can engage in certain derivative transactions, as well as the extent to which it can invest in MLPs.

In addition, each Fund generally must distribute to its shareholders at least 90% of its investment company taxable income for the taxable year, which generally includes its ordinary income and the excess of any net short-term capital gain over net long-term capital loss, and at least 90% of its net tax-exempt interest income (if any) for the taxable year.

If a Fund qualifies as a regulated investment company that is accorded special tax treatment, it generally will not be subject to U.S. federal income tax on any of the investment company taxable income and net capital gain (i.e., the excess of net long-term capital gain over net short-term capital loss) it distributes to its shareholders (including Capital Gain Dividends, as defined below). Each Fund generally intends to distribute at least annually substantially all of its investment company taxable income (computed without regard to the dividends-paid deduction) and substantially all of its net capital gain. However, no assurance can be given that a Fund will not be subject to U.S. federal income taxation. Any investment company taxable income retained by a Fund will be subject to tax at regular corporate rates.

In addition, although each Fund generally intends to distribute all of its net capital gain, a Fund may determine to retain for investment all or a portion of its net capital gain. If a Fund retains any net capital gain, it will be subject to a tax at regular corporate rates on the amount retained, but may designate the retained amount as undistributed capital gains in a notice to its shareholders, who (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain, their shares of such undistributed amount, and (ii) will be entitled to credit their proportionate shares of the tax paid by the Fund on such undistributed amount against their U.S. federal income tax liabilities, if any, and to claim refunds to the extent the credit exceeds such liabilities. For U.S. federal income tax purposes, the tax basis of shares owned by a shareholder of a Fund will be increased by an amount equal under current law to the difference between the amount of undistributed capital gains included in the shareholder’s gross income under clause (i) of the preceding sentence and the tax deemed paid by the shareholder under clause (ii) of the preceding sentence.

In determining its net capital gain for Capital Gain Dividend purposes, a regulated investment company generally must treat any net capital loss or any net long-term capital loss incurred after October 31 as if it had been incurred in the succeeding year. Treasury Regulations generally permit a regulated investment company, in determining its taxable income, to elect to treat all or part of any net capital loss, any net long-term capital loss or any foreign currency loss incurred after October 31 as if it had been incurred in the succeeding year.

In order to comply with the distribution requirements described above applicable to regulated investment companies, a Fund generally must make the distributions in the same taxable year that it realizes the income and gain, although in certain circumstances, a Fund may make the distributions in the following taxable year in respect of income and gains from the prior taxable year. Shareholders generally are taxed on any distributions from a Fund in the year they are actually distributed. If a Fund declares a distribution to shareholders of record in October, November or December of one calendar year and pays the distribution by January 31 of the following calendar year, however, the Fund and its shareholders will be treated as if the Fund paid the distribution by December 31 of the earlier year.

If, for any taxable year, a Fund fails to qualify as a regulated investment company accorded special tax treatment under the Code, it will be taxed in the same manner as an ordinary corporation without any deduction for its distributions to shareholders, and all distributions from the Fund’s current and accumulated earnings and profits (including any distributions of its net tax-exempt income and net long-term capital gains) to its shareholders will be taxable to shareholders as dividend income. In addition, the Fund could be required to recognize unrealized gains, pay substantial taxes and interest and make substantial distributions before requalifying as a regulated investment company.

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Excise Tax

If a Fund fails to distribute by December 31 of each calendar year at least the sum of 98% of its ordinary income for that year (excluding capital gains and losses) and 98% of its capital gain net income (adjusted for net ordinary losses) for the 1-year period ending on October 31 of that year, and any of its ordinary income and capital gain net income from previous years that were not distributed during such years, the Fund will be subject to a nondeductible 4% excise tax on the undistributed amounts. For these purposes, a Fund will be treated as having distributed any amount on which it has been subject to corporate income tax in the taxable year ending within the calendar year. Each Fund generally intends to actually distribute or be deemed to have distributed substantially all of its ordinary income and capital gain net income, if any, by the end of each calendar year and, thus, expects not to be subject to the excise tax. However, no assurance can be given that a Fund will not be subject to the excise tax. Moreover, each Fund reserves the right to pay an excise tax rather than make an additional distribution when circumstances warrant (for example, if the amount of excise tax to be paid is deemed de minimis by a Fund).

Capital Loss Carryforwards

Subject to certain limitations, a Fund is permitted to carry forward a net capital loss from any year to offset its capital gains, if any, realized during the eight years following the year of the loss. A Fund’s capital loss carryforward is treated as a short-term capital loss in the year to which it is carried. If future capital gains are offset by carried forward capital losses, such future capital gains are not subject to fund-level U.S. federal income taxation, regardless of whether they are distributed to shareholders. Accordingly, the Funds do not expect to distribute any such offsetting capital gains. The Funds cannot carry back or carry forward any net operating losses.

Equalization Accounting

Each Fund may use the so-called “equalization method” of accounting to allocate a portion of its “accumulated earnings and profits,” which generally equals a Fund’s undistributed net investment income and realized capital gains, with certain adjustments, to redemption proceeds. This method permits a Fund to achieve more balanced distributions for both continuing and redeeming shareholders. Although using this method generally will not affect a Fund’s total returns, it may reduce the amount of income and gains that the Fund would otherwise distribute to continuing shareholders by reducing the effect of redemptions of Fund shares on Fund distributions to shareholders. The IRS has not sanctioned the particular equalization method used by the Funds, and thus a Fund’s use of this method may be subject to IRS scrutiny.

Taxation of Fund Investments

In general, realized gains or losses on the sale of securities held by a Fund will be treated as capital gains or losses, and long-term capital gains or losses if the Fund has held or is deemed to have held the securities for more than one year at the time of disposition.

If a Fund purchases a debt obligation with original issue discount (OID) (generally a debt obligation with an issue price less than its stated principal amount, such as a zero-coupon bond), the Fund may be required to annually include in its income a portion of the OID as ordinary income, even though the Fund will not receive cash payments for such discount until maturity or disposition of the obligation. Inflation-protected bonds generally can be expected to produce OID income as their principal amounts are adjusted upward for inflation. In general, gains recognized on the disposition of (or the receipt of any partial payment of principal on) a debt obligation (including a municipal obligation) purchased by a Fund at a market discount, generally at a price less than its principal amount, will be treated as ordinary income to the extent of the portion of market discount which accrued, but was not previously recognized pursuant to an available election, during the term that the Fund held the debt obligation. A Fund generally will be required to make distributions to shareholders representing the OID or market discount (if an election is made by the Fund to accrue market discount over the holding period of the applicable debt obligation) on debt securities that is currently includible in income, even though the cash representing such income may not have been received by the Fund. Cash to pay such distributions may be obtained from borrowing or from sales proceeds of securities held by a Fund which the Fund otherwise might have continued to hold; obtaining such cash might be disadvantageous for the Fund.

In addition, payment-in-kind securities similarly will give rise to income which is required to be distributed and is taxable even though a Fund receives no cash interest payment on the security during the year. A portion of

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the interest paid or accrued on certain high-yield discount obligations (such as high-yield corporate debt securities) may not (and interest paid on debt obligations owned by a Fund that are considered for tax purposes to be payable in the equity of the issuer or a related party will not) be deductible to the issuer, possibly affecting the cash flow of the issuer.

If a Fund invests in debt obligations that are in the lowest rating categories or are unrated, including debt obligations of issuers not currently paying interest or who are in default, special tax issues may exist for the Fund. Tax rules are not entirely clear about issues such as whether a Fund should recognize market discount on a debt obligation and, if so, the amount of market discount the Fund should recognize, when a Fund may cease to accrue interest, OID or market discount, when and to what extent deductions may be taken for bad debts or worthless securities and how payments received on obligations in default should be allocated between principal and income. These and other related issues will be addressed by a Fund when, as and if it invests in such securities, in order to seek to ensure that it distributes sufficient income to preserve its status as a regulated investment company and does not become subject to U.S. federal income or excise tax.

If an option granted by a Fund is sold, lapses or is otherwise terminated through a closing transaction, such as a repurchase by the Fund of the option from its holder, the Fund generally will realize a short-term capital gain or loss, depending on whether the premium income is greater or less than the amount paid by the Fund in the closing transaction. Some capital losses realized by a Fund in the sale, exchange, exercise or other disposition of an option may be deferred if they result from a position that is part of a “straddle,” discussed below. If securities are sold by a Fund pursuant to the exercise of a covered call option granted by it, the Fund generally will add the premium received to the sale price of the securities delivered in determining the amount of gain or loss on the sale. If securities are purchased by a Fund pursuant to the exercise of a put option written by it, the Fund generally will subtract the premium received from its cost basis in the securities purchased.

Some regulated futures contracts, foreign currency contracts, and non-equity, listed options that may be used by a Fund will be deemed “Section 1256 contracts.” A Fund will be required to “mark to market” any such contracts held at the end of the taxable year by treating them as if they had been sold on the last day of that year at market value. Sixty percent of any net gain or loss realized on all dispositions of Section 1256 contracts, including deemed dispositions under the “mark-to-market” rule, generally will be treated as long-term capital gain or loss, and the remaining 40% will be treated as short-term capital gain or loss, although certain foreign currency gains and losses from such contracts may be treated as ordinary income or loss as described below. These provisions may require a Fund to recognize income or gains without a concurrent receipt of cash. Transactions that qualify as designated hedges are exempt from the mark-to-market rule and the “60%/40%” rule and may require the Fund to defer the recognition of losses on certain futures contracts, foreign currency contracts, and non-equity options.

Foreign exchange gains and losses realized by a Fund in connection with certain transactions involving foreign currency-denominated debt securities, certain options, futures contracts, forward contracts and similar instruments relating to foreign currency, foreign currencies, or payables or receivables denominated in a foreign currency are subject to Section 988 of the Code, which generally causes such gains and losses to be treated as ordinary income or loss and may affect the amount and timing of recognition of the Fund’s income. Under future Treasury Regulations, any such transactions that are not directly related to a Fund’s investments in stock or securities (or its options contracts or futures contracts with respect to stock or securities) may have to be limited in order to enable the Fund to satisfy the 90% qualifying income test described above. If the net foreign exchange loss exceeds a Fund’s net investment company taxable income (computed without regard to such loss) for a taxable year, the resulting ordinary loss for such year will not be available as a carryforward and thus cannot be deducted by the Fund or its shareholders in future years.

Offsetting positions held by a Fund involving certain derivative instruments, such as forward, futures and options contracts, may be considered, for U.S. federal income tax purposes, to constitute “straddles.” “Straddles” are defined to include “offsetting positions” in actively traded personal property. The tax treatment of “straddles” is governed by Section 1092 of the Code which, in certain circumstances, overrides or modifies the provisions of Section 1256. If a Fund is treated as entering into a “straddle” and at least one (but not all) of the Fund’s positions in derivative contracts comprising a part of such straddle is governed by Section 1256 of the Code, described above, then such straddle could be characterized as a “mixed straddle.” A Fund may make one or more elections with respect to “mixed straddles.” Depending upon which election is made, if any, the results with respect to a Fund may differ. Generally, to the extent the straddle rules apply to positions established by a Fund, losses realized by the Fund may be deferred to the extent of unrealized gain in any offsetting positions. Moreover, as a result of the straddle rules, short-term capital loss on straddle positions may be recharacterized as long-term capital loss, and

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long-term capital gain may be characterized as short-term capital gain. In addition, the existence of a straddle may affect the holding period of the offsetting positions. As a result, the straddle rules could cause distributions that would otherwise constitute “qualified dividend income” or qualify for the dividends-received deduction to fail to satisfy the applicable holding period requirements (as described below). Furthermore, the Fund may be required to capitalize, rather than deduct currently, any interest expense and carrying charges applicable to a position that is part of a straddle, including any interest on indebtedness incurred or continued to purchase or carry any positions that are part of a straddle. The application of the straddle rules to certain offsetting Fund positions can therefore affect the amount, timing, and character of distributions to shareholders, and may result in significant differences from the amount, timing and character of distributions that would have been made by the Fund if it had not entered into offsetting positions in respect of certain of its portfolio securities.

If a Fund enters into a “constructive sale” of any appreciated financial position in stock, a partnership interest, or certain debt instruments, the Fund will be treated as if it had sold and immediately repurchased the property and must recognize gain (but not loss) with respect to that position. A constructive sale of an appreciated financial position occurs when a Fund enters into certain offsetting transactions with respect to the same or substantially identical property, including, but not limited to: (i) a short sale; (ii) an offsetting notional principal contract; (iii) a futures or forward contract; or (iv) other transactions identified in future Treasury Regulations. The character of the gain from constructive sales will depend upon a Fund’s holding period in the appreciated financial position. Losses realized from a sale of a position that was previously the subject of a constructive sale will be recognized when the position is subsequently disposed of. The character of such losses will depend upon a Fund’s holding period in the position beginning with the date the constructive sale was deemed to have occurred and the application of various loss deferral provisions in the Code. Constructive sale treatment does not apply to certain closed transactions, including if such a transaction is closed on or before the 30^th day after the close of the Fund’s taxable year and the Fund holds the appreciated financial position unhedged throughout the 60-day period beginning with the day such transaction was closed.

The amount of long-term capital gain a Fund may recognize from certain derivative transactions with respect to interests in certain pass-through entities is limited under the Code’s constructive ownership rules. The amount of long-term capital gain is limited to the amount of such gain the Fund would have had if the Fund directly invested in the pass-through entity during the term of the derivative contract. Any gain in excess of this amount is treated as ordinary income. An interest charge is imposed on the amount of gain that is treated as ordinary income.

If a Fund makes a distribution of income received by the Fund in lieu of dividends (a “substitute payment”) with respect to securities on loan pursuant to a securities lending transaction, such income will not constitute qualified dividend income to individual shareholders and will not be eligible for the dividends-received deduction for corporate shareholders. Similar consequences may apply to repurchase and other derivative transactions.

In addition, a Fund’s transactions in securities and certain types of derivatives (e.g., options, futures contracts, forward contracts and swap agreements) may be subject to other special tax rules, such as the wash-sale rules or the short-sale rules, the effect of which may be to accelerate income to the Fund, defer losses to the Fund, cause adjustments in the holding periods of the Fund’s securities, convert long-term capital gains into short-term capital gains, and/or convert short-term capital losses into long-term capital losses. These rules could therefore affect the amount, timing and character of distributions to shareholders.

Certain of a Fund’s investments in derivative instruments and foreign currency-denominated instruments, as well as any of its foreign currency transactions and hedging activities, are likely to produce a difference between its book income and its taxable income. If a Fund’s book income exceeds the sum of its taxable income and net tax-exempt income (if any), the distribution (if any) of such excess generally will be treated as (i) a dividend to the extent of the Fund’s remaining earnings and profits (including earnings and profits arising from tax-exempt income), (ii) thereafter, as a return of capital to the extent of the recipient’s basis in its shares, and (iii) thereafter, as gain from the sale or exchange of a capital asset. If a Fund’s book income is less than the sum of its taxable income and net tax-exempt income (if any), the Fund could be required to make distributions exceeding book income to qualify as a regulated investment company that is accorded special tax treatment.

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regulated investment company and avoid fund-level tax. Certain requirements that must be met under the Code in order for a Fund to qualify as a regulated investment company may limit the extent to which a Fund will be able to engage in certain derivatives transactions.

Any investment by a Fund in REIT equity securities may result in the Fund’s receipt of cash in excess of the REIT’s earnings; if the Fund distributes these amounts, these distributions could constitute a return of capital to Fund shareholders for U.S. federal income tax purposes. Investments in REIT equity securities also may require a Fund to accrue and distribute income not yet received. To generate sufficient cash to make the requisite distributions, the Fund may be required to sell securities in its portfolio (including when it is not advantageous to do so) that it otherwise would have continued to hold. Dividends received by the Fund from a REIT generally will not constitute qualified dividend income and will not qualify for the dividends-received deduction.

A Fund may invest directly or indirectly in residual interests in REMICs or equity interests in taxable mortgage pools (TMPs). Under an IRS notice, and Treasury Regulations that have yet to be issued but may apply retroactively, a portion of a Fund’s income (including income allocated to the Fund from a REIT or other pass-through entity) that is attributable to a residual interest in a REMIC or an equity interest in a TMP (referred to in the Code as an “excess inclusion”) will be subject to U.S. federal income tax in all events. This notice also provides, and the regulations are expected to provide, that excess inclusion income of a regulated investment company, such as a Fund, will be allocated to shareholders of the regulated investment company in proportion to the dividends received by such shareholders, with the same consequences as if the shareholders held the related interest directly. As a result, the Fund may not be a suitable investment for certain tax-exempt shareholders, as noted under Tax-Exempt Shareholders below.

In general, excess inclusion income allocated to shareholders (i) cannot be offset by net operating losses (subject to a limited exception for certain thrift institutions), (ii) will constitute unrelated business taxable income (UBTI) to entities (including a qualified pension plan, an individual retirement account, a 401(k) plan, a Keogh plan or certain other tax-exempt entities) subject to tax on UBTI, thereby potentially requiring such an entity that is allocated excess inclusion income, and otherwise might not be required to file a tax return, to file a tax return and pay tax on such income, and (iii) in the case of a foreign shareholder, will not qualify for any reduction in U.S. federal withholding tax.

Some amounts received by a Fund from its investments in MLPs will likely be treated as returns of capital because of accelerated deductions available with respect to the activities of MLPs. On the disposition of an investment in such an MLP, the Fund will likely realize taxable income in excess of economic gain from that asset (or if a Fund does not dispose of the MLP, the Fund will likely realize taxable income in excess of cash flow received by the Fund from the MLP in a later period), and the Fund must take such income into account in determining whether the Fund has satisfied its regulated investment company distribution requirements. The Fund may have to borrow or liquidate securities to satisfy its distribution requirements and meet its redemption requests, even though investment considerations might otherwise make it undesirable for the Fund to borrow money or sell securities at the time. In addition, distributions attributable to gain from the sale of MLPs that are characterized as ordinary income under the Code’s recapture provisions will be taxable to Fund shareholders as ordinary income.

“Passive foreign investment companies” (PFICs) are generally defined as foreign corporations where at least 75% of their gross income for their taxable year is income from passive sources (such as certain interest, dividends, rents and royalties, or capital gains) or at least 50% of their assets on average produce such passive income. If a Fund acquires any equity interest in a PFIC, the Fund could be subject to U.S. federal income tax and interest charges on “excess distributions” received from the PFIC or on gain from the sale of such equity interest in the PFIC, even if all income or gain actually received by the Fund is timely distributed to its shareholders. Excess distributions and gain from the sale of interests in PFICs may be characterized as ordinary income even though, absent the application of PFIC rules, these amounts may otherwise have been classified as capital gain.

A Fund will not be permitted to pass through to its shareholders any credit or deduction for these special taxes and interest charges incurred with respect to a PFIC. Elections may be available that would ameliorate these adverse tax consequences, but such elections would require a Fund to include its share of the PFIC’s income and net capital gains annually, regardless of whether it receives any distribution from the PFIC (in the case of a “QEF election”), or to mark the gains (and to a limited extent losses) in its interests in the PFIC “to the market” as though the Fund had sold and repurchased such interests on the last day of the Fund’s taxable year, treating such gains and losses as ordinary income and loss (in the case of a “mark-to-market election”). The QEF and mark-to-market elections may require a Fund to recognize taxable income or gain without the concurrent receipt of cash and increase the amount

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required to be distributed by the Fund to avoid taxation. Making either of these elections therefore may require a Fund to liquidate other investments prematurely to meet the minimum distribution requirements described above, which also may accelerate the recognition of gain and adversely affect the Fund’s total return. Each Fund may attempt to limit and/or manage its holdings in PFICs to minimize tax liability and/or maximize returns from these investments but there can be no assurance that it will be able to do so. Moreover, because it is not always possible to identify a foreign corporation as a PFIC in advance of acquiring shares in the corporation, a Fund may incur the tax and interest charges described above in some instances. Dividends paid by PFICs will not be eligible to be treated as qualified dividend income, as defined below.

In addition to the investments described above, prospective shareholders should be aware that other investments made by a Fund may involve complex tax rules that may result in income or gain recognition by the Fund without corresponding current cash receipts. Although each Fund seeks to avoid significant noncash income, such noncash income could be recognized by a Fund, in which case the Fund may distribute cash derived from other sources in order to meet the minimum distribution requirements described above. In this regard, a Fund could be required at times to liquidate investments prematurely in order to satisfy its minimum distribution requirements, which may accelerate the recognition of gain and adversely affect the Fund’s total return.

Taxation of Distributions

Distributions paid out of a Fund’s current and accumulated earnings and profits, whether paid in cash or reinvested in the Fund, generally are deemed to be taxable distributions and must be reported by each shareholder who is required to file a U.S. federal income tax return. Dividends and distributions on a Fund’s shares are generally subject to U.S. federal income tax as described herein to the extent they do not exceed the Fund’s realized income and gains, even though such dividends and distributions may economically represent a return of a particular shareholder’s investment. Such distributions are likely to occur in respect of shares purchased at a time when the Fund’s net asset value reflects either unrealized gains, or realized but undistributed income or gains. Such realized income and gains may be required to be distributed even when the Fund’s net asset value also reflects unrealized losses. For U.S. federal income tax purposes, a Fund’s earnings and profits, described above, are determined at the end of the Fund’s taxable year and are allocated pro rata to distributions paid over the entire year. Distributions in excess of a Fund’s current and accumulated earnings and profits will first be treated as a return of capital up to the amount of a shareholder’s tax basis in his or her Fund shares and then as capital gain. A return of capital is not taxable, but it reduces a shareholder’s tax basis in his or her Fund shares, thus reducing any loss or increasing any gain on a subsequent taxable disposition by the shareholder of his or her shares. A Fund may make distributions in excess of its earnings and profits to a limited extent, from time to time.

For U.S. federal income tax purposes, distributions of investment income are generally taxable as ordinary income, and distributions of gains from the sale of investments that a Fund owned (or is deemed to have owned) for one year or less will be taxable as ordinary income. Distributions properly designated by a Fund as capital gain dividends (Capital Gain Dividends) will be taxable to shareholders as long-term capital gain (to the extent such distributions do not exceed the Fund’s actual net long-term capital gain for the taxable year), regardless of how long a shareholder has held Fund shares, and do not qualify as dividends for purposes of the dividends-received deduction or as qualified dividend income (defined below). Each Fund will designate Capital Gain Dividends, if any, in a written notice mailed by the Fund to its shareholders not later than 60 days after the close of the Fund’s taxable year.

Some states will not tax distributions made to individual shareholders that are attributable to interest a Fund earns on direct obligations of the U.S. government if the Fund meets the state’s minimum investment or reporting requirements, if any. Investments in GNMA or FNMA securities, bankers’ acceptances, commercial paper, and repurchase agreements collateralized by U.S. government securities generally do not qualify for tax-free treatment. This exemption may not apply to corporate shareholders.

Sales and Exchanges of Fund Shares

If a shareholder sells or exchanges his or her Fund shares, he or she generally will realize a taxable capital gain or loss on the difference between the amount received for the shares (or deemed received in the case of an exchange) and his or her tax basis in the shares. This gain or loss will be long-term capital gain or loss if he or she has held (or is deemed to have held) such Fund shares for more than one year at the time of the sale or exchange, and short-term capital gain or loss otherwise.

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If a shareholder sells or exchanges Fund shares within 90 days of having acquired such shares and if, as a result of having initially acquired those shares, he or she subsequently pays a reduced sales charge on a new purchase of shares of the Fund or a different regulated investment company, the sales charge previously incurred in acquiring the Fund’s shares generally shall not be taken into account (to the extent the previous sales charges do not exceed the reduction in sales charges on the new purchase) for the purpose of determining the amount of gain or loss on the disposition, but generally will be treated as having been incurred in the new purchase. Also, if a shareholder realizes a loss on a disposition of Fund shares, the loss will be disallowed under “wash sale” rules to the extent that he or she purchases substantially identical shares within the 61-day period beginning 30 days before and ending 30 days after the disposition. Any disallowed loss generally will be reflected in an adjustment to the tax basis of the purchased shares.

If a shareholder receives a Capital Gain Dividend or is deemed to receive a distribution of long-term capital gain with respect to any Fund share and such Fund share is held or treated as held for six months or less, then (unless otherwise disallowed) any loss on the sale or exchange of that Fund share will be treated as a long-term capital loss to the extent of the Capital Gain Dividend or deemed long-term capital gain distribution.

Foreign Taxes

Amounts realized by a Fund from sources within foreign countries may be subject to withholding and other taxes imposed by such countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes. If more than 50% of the value of a Fund’s total assets at the close of its taxable year consists of securities of foreign corporations, the Fund will be eligible to file an annual election with the IRS pursuant to which the Fund may pass through to its shareholders on a pro rata basis foreign income and similar taxes paid by the Fund with respect to foreign securities that the Fund has held for at least the minimum holding periods specified in the Code and such taxes may be claimed, subject to certain limitations, either as a tax credit or deduction by the shareholders.

The Emerging Markets Fund, International Growth Fund and Pacific/Asia Fund expect to (and certain other Funds may) qualify for and thus may make the election; however, even if a Fund qualifies for the election for any year, it may determine not to make the election for such year. If a Fund does not so qualify or qualifies but does not so elect, then shareholders will not be entitled to claim a credit or deduction with respect to foreign taxes paid by or withheld from payments to the Fund. A Fund will notify its shareholders within 60 days after the close of the Fund’s taxable year if it has elected for the foreign taxes paid by it to “pass through” for that year.

In general, if a Fund makes the election, the Fund itself will not be permitted to claim a credit or deduction for foreign taxes paid in that year, and the Fund’s dividends-paid deduction will be increased by the amount of foreign taxes paid that year. Fund shareholders generally shall include their proportionate share of the foreign taxes paid by the Fund in their gross income and treat that amount as paid by them for the purpose of the foreign tax credit or deduction, provided that any applicable holding period and other requirements have been met. If a shareholder claims a credit for foreign taxes paid, in general, the credit will be subject to certain limits. A deduction for foreign taxes paid may be claimed only by shareholders that itemize their deductions.

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U.S. Federal Income Tax Rates

As of the date of this SAI, the maximum stated U.S. federal income tax rate applicable to individuals generally is 35% for ordinary income and 15% for net long-term capital gain. Long-term capital gain rates applicable to individuals have been temporarily reduced—in general, to 15% with lower rates applying to taxpayers in the 10% and 15% rate brackets—for taxable years beginning before January 1, 2011. It is currently unclear whether Congress will extend this provision for tax years beginning on or after January 1, 2011.

For taxable years beginning before January 1, 2011, U.S. federal income tax law also provides for a maximum individual U.S. federal income tax rate applicable to “qualified dividend income” equal to the highest net long-term capital gain rate, which, as described above, generally is 15%. It is currently unclear whether Congress will extend this provision for tax years beginning on or after January 1, 2011. In general, “qualified dividend income” is income attributable to dividends received by a Fund from certain domestic and foreign corporations, as long as certain holding period and other requirements are met by the Fund with respect to the dividend-paying corporation’s stock and by the shareholders with respect to the Fund’s shares. If 95% or more of a Fund’s gross income (excluding net long-term capital gain over net short-term capital loss) constitutes qualified dividend income, all of its distributions (other than Capital Gain Dividends) will be generally treated as qualified dividend income in the hands of individual shareholders, as long as they have owned their Fund shares for at least 61 days during the 121-day period beginning 60 days before the Fund’s ex-dividend date (or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date) and meet certain other requirements specified in the Code. In general, if less than 95% of a Fund’s income is attributable to qualified dividend income, then only the portion of the Fund’s distributions that is attributable to qualified dividend income and designated as such in a timely manner will be so treated in the hands of individual shareholders who meet the aforementioned holding period requirements. The rules regarding the qualification of Fund distributions as qualified dividend income are complex, including the holding period requirements. Individual Fund shareholders therefore are urged to consult their own tax advisors and financial planners. Fixed income funds, such as the Bond Fund and Short-Intermediate Bond Fund, typically do not distribute significant amounts of qualified dividend income.

The maximum stated corporate U.S. federal income tax rate applicable to ordinary income and net capital gain is 35%. Actual marginal tax rates may be higher for some shareholders, for example, through reductions in deductions. Naturally, the amount of tax payable by any taxpayer will be affected by a combination of tax laws covering, for example, deductions, credits, deferrals, exemptions, sources of income and other matters. U.S. federal income tax rates are set to increase in future years under various “sunset” provisions of U.S. federal income tax laws.

Backup Withholding

Each Fund generally is required to withhold, and remit to the U.S. Treasury, subject to certain exemptions, an amount equal to 28% of all distributions and redemption proceeds (including proceeds from exchanges and redemptions in-kind) paid or credited to a Fund shareholder if (1) the shareholder fails to furnish the Fund with a correct “taxpayer identification number” (TIN) or has not certified to the Fund that withholding does not apply or (2) the IRS notifies the Fund that the shareholder’s TIN is incorrect or the shareholder is otherwise subject to backup withholding. This backup withholding is not an additional tax imposed on the shareholder. The shareholder may apply amounts required to be withheld as a credit against his or her future U.S. federal income tax liability, provided that the required information is furnished to the IRS. If a shareholder fails to furnish a valid TIN upon request, the shareholder can also be subject to IRS penalties. The rate of backup withholding is set to increase for amounts distributed or paid after December 31, 2010.

Tax-Deferred Plans

The shares of a Fund may be available for a variety of tax-deferred retirement and other tax-advantaged plans and accounts. Prospective investors should contact their tax advisors and financial planners regarding the tax consequences to them of holding Fund shares through such plans and/or accounts.

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Corporate Shareholders

Subject to limitations and other rules, a corporate shareholder of a Fund may be eligible for the dividends-received deduction on Fund distributions attributable to dividends received by the Fund from domestic corporations, which, if received directly by the corporate shareholder, would qualify for such a deduction. For eligible corporate shareholders, the dividends-received deduction may be subject to certain reductions, and a distribution by a Fund attributable to dividends of a domestic corporation will be eligible for the deduction only if certain holding period and other requirements are met. These requirements are complex; therefore, corporate shareholders of the Funds are urged to consult their own tax advisors and financial planners.

As discussed above, a portion of the interest paid or accrued on certain high-yield discount obligations that a Fund may own may not be deductible to the issuer. If a portion of the interest paid or accrued on these obligations is not deductible, that portion will be treated as a dividend. In such cases, if the issuer of the obligation is a domestic corporation, dividend payments by a Fund may be eligible for the dividends-received deduction to the extent of the dividend portion of such interest.

Foreign Shareholders

For purposes of this discussion, “foreign shareholders” generally include: (i) nonresident alien individuals, (ii) foreign trusts (i.e., a trust other than a trust with respect to which a U.S. court is able to exercise primary supervision over administration of that trust and one or more U.S. persons have authority to control substantial decisions of that trust), (iii) foreign estates (i.e., the income of which is not subject to U.S. tax regardless of source), and (iv) foreign corporations.

Generally, unless an exception applies, dividend distributions made to foreign shareholders other than Capital Gain Dividends will be subject to non-refundable U.S. federal income tax withholding at a 30% rate (or such lower rate as may be provided under an applicable income tax treaty) even if they are funded by income or gains (such as portfolio interest, short-term capital gains, or foreign-source dividend and interest income) that, if paid to a foreign person directly, would not be subject to withholding. However, generally, for taxable years beginning before January 1, 2010 (and, for taxable years beginning before January 1, 2011 if pending legislation (discussed below) is enacted), distributions made to foreign shareholders and properly designated by a Fund as “interest-related dividends” are exempt from U.S. federal income tax withholding. The exemption for interest-related dividends does not apply to any distribution to a foreign shareholder (i) to the extent that the dividend is attributable to certain interest on an obligation if the foreign shareholder is the issuer or is a 10% shareholder of the issuer; (ii) that is within certain foreign countries that have inadequate information exchange with the United States, or (iii) to the extent the dividend is attributable to interest paid by a person that is a related person of the foreign shareholder and the foreign shareholder is a controlled foreign corporation. Interest-related dividends are generally attributable to the Fund’s net U.S.-source interest income of types similar to those not subject to U.S. federal income tax if earned directly by an individual foreign shareholder. In order to qualify as an interest-related dividend, the Fund must designate a distribution as such in a written notice mailed to its shareholders not later than 60 days after the close of the Fund’s taxable year. Notwithstanding the foregoing, if a distribution described above is “effectively connected” with a U.S. trade or business (or, if an income tax treaty applies, is attributable to a U.S. permanent establishment) of the recipient foreign shareholder, neither U.S. federal income tax withholding nor the exemption for interest-related dividends will apply. Instead, the distribution will be subject to the tax, reporting and withholding requirements generally applicable to U.S. persons, and an additional branch profits tax may apply if the recipient foreign shareholder is a foreign corporation.

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attributable to gain from the sale or exchange of a USRPI, as discussed below. If the requirements of clause (i) are met, the tax, reporting and withholding requirements applicable to U.S. persons generally will apply to the foreign shareholder and an additional branch profits tax may apply if the foreign shareholder is a foreign corporation. If the requirements of clause (i) are not met, but the requirements of clause (ii) are met, such gains and distributions will be subject to U.S. federal income tax at a 30% rate (or such lower rate as may be provided under an applicable income tax treaty). Please see below for a discussion of the tax implications to foreign shareholders in the event that clause (iii) applies. “Short-term capital gain dividends” are distributions attributable to a Fund’s net short-term capital gain in excess of its net long-term capital loss and designated as such by the Fund in a written notice mailed by the Fund to its shareholders not later than 60 days after the close of the Fund’s taxable year.

Pending legislation proposes to extend the exemptions from withholding for interest-related dividends and short-term capital gain dividends for one additional year (i.e., for dividends with respect to taxable years beginning on or after January 1, 2010 but before January 1, 2011). However, as of the date of this SAI, it is unclear whether such legislation will be enacted and, if enacted, what the terms of the extension will be.

In the case of shares held through an intermediary, even if a Fund makes a designation with respect to a payment, no assurance can be made that the intermediary will respect such a designation, and an intermediary may withhold even if a Fund makes a designation with respect to a payment. Foreign shareholders should contact their intermediaries regarding the application of these rules to their accounts.

Even if permitted to do so, each Fund provides no assurance that it will designate any distributions as interest-related dividends or short-term capital gain dividends.

Special rules apply to distributions to foreign shareholders from a Fund if it is either a “U.S. real property holding corporation” (USRPHC) or would be a USRPHC but for the operation of certain exceptions from USRPI treatment for interests in domestically controlled REITs or regulated investment companies and not-greater-than-5% interests in publicly traded classes of stock in REITs or regulated investment companies. Additionally, special rules apply to the sale of shares in a Fund if it is a USRPHC. Generally, a USRPHC is a domestic corporation that holds USRPIs – defined generally as any interest in U.S. real property or any equity interest in a USRPHC – the fair market value of which equals or exceeds 50% of the sum of the fair market values of the corporation’s USRPIs, interests in real property located outside the United States and other assets. If a Fund holds (directly or indirectly) significant interests in REITs, it may be a USRPHC.

If a Fund is a USRPHC or would be a USRPHC but for certain of the above-mentioned exceptions, amounts the Fund receives from REITs derived from gains realized from USRPIs generally will retain their character as such in the hands of the Fund’s foreign shareholders. In the hands of a foreign shareholder that holds (or has held in the prior 12 months) more than a 5% interest in any class of the Fund, such amounts generally will be treated as gains “effectively connected" with the conduct of a “U.S. trade or business,” and subject to tax at graduated rates. Moreover, such shareholder generally will be required to file a U.S. income tax return for the year recognized, and the Fund must withhold 35% of the amount of such distribution. Otherwise, in the case of all other foreign shareholders (i.e., those whose interest in any class of the Fund did not exceed 5% at any time during the prior 12 months), such amounts generally will be treated as ordinary income (regardless of any designation by the Fund that such distribution is a short-term capital gain dividend (in the event that certain pending legislation is enacted, as described above) or Capital Gain Dividend), and the Fund must withhold 30% (or a lower applicable treaty rate) of the amount of the distribution paid to such shareholders. If a Fund is subject to the rules of this paragraph, its foreign shareholders may also be subject to “wash sale” rules to prevent the avoidance of the foregoing tax-filing and payment obligations through the sale and repurchase of Fund shares. Prior to January 1, 2010, if a Fund was a USRPHC or would have been a USRPHC but for certain of the above-mentioned exceptions, similar rules generally also applied to any non-REIT USRPI gains recognized by the Fund directly or indirectly through certain lower-tier regulated investment companies. Pending legislation proposes to extend such application for one additional year, i.e., to distributions made on or after January 1, 2010 but before January 1, 2011. However, as of the date of this SAI, it is unclear whether such legislation will be enacted and, if enacted, what the terms of the extension will be.

In addition, if a Fund is a USRPHC, it generally must withhold 10% of the amount realized in redemption by a greater-than-5% foreign shareholder, and that shareholder must file a U.S. income tax return for the year of the disposition of the USRPI and pay any additional tax due on the gain. Prior to January 1, 2010, such withholding generally was not required with respect to amounts paid in redemption of shares of a Fund if it was a domestically controlled USRPHC, or, in certain limited cases, if the Fund (whether or not domestically controlled) held substantial investments in regulated investment companies that were domestically controlled USRPHCs. Pending

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legislation proposes to extend this exemption from withholding for one additional year, i.e., for redemptions made on or after January 1, 2010 but before January 1, 2011. However, as of the date of this SAI, it is unclear whether such legislation will be enacted and, if enacted, what the terms of the extension will be. Unless and until such legislation is enacted, beginning on January 1, 2010, withholding is required in respect of amounts paid in redemption of shares of a Fund by a greater-than-5% foreign shareholder if the Fund is a USRPHC, without regard to whether the Fund or any regulated investment company in which it invests is domestically controlled.

In order to qualify for any exemptions from withholding described above or for lower withholding tax rates under income tax treaties, or to establish an exemption from backup withholding, a foreign shareholder must comply with applicable certification requirements relating to its foreign status (including, in general, furnishing an IRS Form W-8BEN or substitute form). Foreign shareholders should consult their tax advisors in this regard.

Special rules (including withholding and reporting requirements) apply to foreign partnerships and those holding Fund shares through foreign partnerships. In addition, additional considerations may apply to foreign trusts and foreign estates. Investors holding Fund shares through foreign entities should consult their tax advisors about their particular situation.

If a Fund qualifies and makes an election to pass through foreign taxes to its shareholders, as described earlier, foreign shareholders of the Fund generally will be subject to increased U.S. federal income taxation without a corresponding benefit for the pass-through of foreign taxes.

A beneficial holder of shares who is a foreign person may be subject to state and local tax and to the U.S. federal estate tax in addition to the U.S. federal income tax referred to above.

Tax-Exempt Shareholders

Under current law, a Fund serves to “block” (that is, prevent the attribution to shareholders of) UBTI from being realized by tax-exempt shareholders. Notwithstanding this “blocking” effect, a tax-exempt shareholder could realize UBTI by virtue of its investment in a Fund if shares in the Fund constitute debt-financed property in the hands of the tax-exempt shareholder within the meaning of Code Section 514(b).

It is possible that a tax-exempt shareholder will also recognize UBTI if a Fund recognizes excess inclusion income (as described above) derived from direct or indirect investments in residual interests in REMICs or equity interests in TMPs. Furthermore, any investment in residual interests of a CMO that has elected to be treated as a REMIC can create complex tax consequences, especially if the Fund has state or local governments or other tax-exempt organizations as shareholders.

In addition, special tax consequences apply to charitable remainder trusts (CRTs) that invest in regulated investment companies that invest directly or indirectly in residual interests in REMICs or equity interests in TMPs. Under legislation enacted in December 2006, a CRT, as defined in Section 664 of the Code, that realizes UBTI for a taxable year must pay an excise tax annually of an amount equal to such UBTI. Under IRS guidance issued in October 2006, a CRT will not recognize UBTI solely as a result of investing in a Fund to the extent that it recognizes excess inclusion income. Rather, if at any time during any taxable year a CRT (or one of certain other tax-exempt shareholders, such as the United States, a state or political subdivision, or an agency or instrumentality thereof, and certain energy cooperatives) is a record holder of a share in a Fund and the Fund recognizes excess inclusion income, then the Fund will be subject to a tax on that portion of its excess inclusion income for the taxable year that is allocable to such shareholders at the highest U.S. federal corporate income tax rate. The extent to which the IRS guidance remains applicable in light of the December 2006 legislation is unclear. To the extent permitted under the 1940 Act, each Fund may elect to specially allocate any such tax to the applicable CRT, or other shareholder, and thus reduce such shareholder’s distributions for the year by the amount of the tax that relates to such shareholder’s interest in the Fund. Each Fund has not yet determined whether such an election will be made. CRTs are urged to consult their tax advisors concerning the consequences of investing in a Fund.

Tax Shelter Reporting Regulations

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guidance may extend the current exception from this reporting requirement to shareholders of most or all regulated investment companies. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisors to determine the applicability of these regulations in light of their individual circumstances.

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CONTROL PERSONS AND PRINCIPAL SHAREHOLDERS

As of June 30, 2010, the name, address and percentage of ownership of each person who may be deemed to be a “principal holder” (i.e., owns of record or is known by the Trust to own beneficially 5% or more of any class of the Fund’s outstanding shares) is listed below.

Principal Holder Ownership of the Funds


Fund/Share Class	Shareholder Account Registration	Share Balance	Percentage of Class
[—]	[—]	[—]	[—]

As of June 30, 2010, the name, address and percentage of ownership of each person who may be deemed to be a “control person” (as that term is defined in the 1940 Act) of the Fund because it owns greater than 25% of the outstanding shares, either beneficially or by virtue of its fiduciary or trust roles or otherwise, is shown below. A controlling person’s vote could have a more significant effect on matters presented to shareholders for approval than the vote of other Fund shareholders.

Control Person Ownership of the Funds


Fund	Shareholder Account Registration	Share Balance	Percentage of Fund
[—]	[—]	[—]	[—]

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LEGAL PROCEEDINGS

In June 2004, an action captioned John E. Gallus et al. v. American Express Financial Corp. and American Express Financial Advisors Inc., was filed in the United States District Court for the District of Arizona. The plaintiffs allege that they are investors in several American Express Company (now known as RiverSource) mutual funds and they purport to bring the action derivatively on behalf of those funds under the 1940 Act. The plaintiffs allege that fees allegedly paid to the defendants by the funds for investment advisory and administrative services are excessive. The plaintiffs seek remedies including restitution and rescission of investment advisory and distribution agreements. The plaintiffs voluntarily agreed to transfer this case to the United States District Court for the District of Minnesota (the District Court). In response to defendants’ motion to dismiss the complaint, the District Court dismissed one of plaintiffs’ four claims and granted plaintiffs limited discovery. Defendants moved for summary judgment in April 2007. Summary judgment was granted in the defendants’ favor on July 9, 2007. The plaintiffs filed a notice of appeal with the Eighth Circuit Court of Appeals (the Eighth Circuit) on August 8, 2007. On April 8, 2009, the Eighth Circuit reversed summary judgment and remanded to the District Court for further proceedings. On August 6, 2009, defendants filed a writ of certiorari with the U.S. Supreme Court (the Supreme Court), asking the Supreme Court to stay the District Court proceedings while the Supreme Court considered and ruled in a case captioned Jones v. Harris Associates, which involved issues of law similar to those presented in the Gallus case. On March 30, 2010, the Supreme Court issued its ruling in Jones v. Harris Associates, and on April 5, 2010, the Supreme Court vacated the Eighth Circuit’s decision in the Gallus case and remanded the case to the Eighth Circuit for further consideration in light of the Supreme Court’s decision in Jones v. Harris Associates.

In December 2005, without admitting or denying the allegations, American Express Financial Corporation (AEFC, which is now known as Ameriprise Financial), entered into settlement agreements with the SEC and Minnesota Department of Commerce (MDOC) related to market timing activities. As a result, AEFC was censured and ordered to cease and desist from committing or causing any violations of certain provisions of the Investment Advisers Act of 1940, the 1940 Act, and various Minnesota laws. AEFC agreed to pay disgorgement of $10 million and civil money penalties of $7 million. AEFC also agreed to retain an independent distribution consultant to assist in developing a plan for distribution of all disgorgement and civil penalties ordered by the SEC in accordance with various undertakings detailed at http://www.sec.gov/litigation/admin/ia-2451.pdf. Ameriprise Financial and its affiliates have cooperated with the SEC and the MDOC in these legal proceedings.

On November 7, 2008, the Adviser acquired J. & W. Seligman & Co., Inc. (Seligman). In late 2003, Seligman conducted an extensive internal review concerning mutual fund trading practices. Seligman’s review, which covered the period 2001-2003, noted one arrangement that permitted frequent trading in certain open-end registered investment companies managed by Seligman (the Seligman Funds); this arrangement was in the process of being closed down by Seligman before September 2003. Seligman identified three other arrangements that permitted frequent trading, all of which had been terminated by September 2002. In January 2004, Seligman, on a voluntary basis, publicly disclosed these four arrangements to its clients and to shareholders of the Seligman Funds. Seligman also provided information concerning mutual fund trading practices to the SEC and the Office of the Attorney General of the State of New York (NYAG).

In September 2006, the NYAG commenced a civil action in New York State Supreme Court against Seligman, Seligman Advisors, Inc. (which is now known as Columbia Management Investment Distributors, Inc.), Seligman Data Corp. and Brian T. Zino (collectively, the Seligman Parties), alleging, in substance, that the Seligman Parties permitted various persons to engage in frequent trading and, as a result, the prospectus disclosure used by the registered investment companies then managed by Seligman was and had been misleading. The NYAG included other related claims and also claimed that the fees charged by Seligman to the Seligman Funds were excessive. On March 13, 2009, without admitting or denying any violations of law or wrongdoing, the Seligman Parties entered into a stipulation of settlement with the NYAG and settled the claims made by the NYAG. Under the terms of the settlement, Seligman paid $11.3 million to four Seligman Funds. This settlement resolved all outstanding matters between the Seligman Parties and the NYAG. In addition to the foregoing matter, the New York staff of the SEC indicated in September 2005 that it was considering recommending to the Commissioners of the SEC the instituting of a formal action against Seligman and Seligman Advisors, Inc. relating to frequent trading in the Seligman Funds. Seligman responded to the staff in October 2005 that it believed that any action would be both inappropriate and unnecessary, especially in light of the fact that Seligman had previously resolved the underlying issue with the Independent Directors of the Seligman Funds and made recompense to the affected Seligman Funds. There have been no further developments with the SEC on this matter.

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Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Funds are not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the SEC on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov.

There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Funds. Further, although we believe proceedings are not likely to have a material adverse effect on the Funds or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Funds, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial.

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APPENDIX A—DESCRIPTIONS OF SECURITIES RATINGS

This Appendix summarizes the various descriptions of securities ratings applicable to securities purchased by the Columbia Funds. Please refer to a Fund’s prospectus and statement of additional information to determine whether that Fund may invest in securities that have ratings described in this Appendix.

STANDARD & POOR’S (S&P)

Bonds

The following summarizes the ratings used by S&P for bonds. The ratings AAA, AA, A and BBB denote investment grade securities.

AAA bonds have the highest rating assigned by S&P and are considered to have an extremely strong capacity to pay interest and repay principal.

AA bonds are considered to have a very strong capacity to pay interest and repay principal, and they differ from AAA only in small degree.

A bonds are considered to have a strong capacity to pay interest and repay principal, although they are somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than debt in higher rated categories.

BBB bonds are considered to have an adequate capacity to pay interest and repay principal. Whereas they normally exhibit adequate protection parameters, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity to pay interest and repay principal than for bonds in the A category.

BB, B, CCC, CC and C bonds are considered to have predominantly speculative characteristics with respect to capacity to pay interest and repay principal in accordance with the terms of the obligation. BB indicates the lowest degree of speculation and C the highest degree. While such debt will likely have some quality and protective characteristics, these are outweighed by large uncertainties or large exposures to adverse conditions.

BB bonds are considered to have less near–term vulnerability to default than other speculative issues. However, they face major ongoing uncertainties or exposure to adverse business, financial, or economic conditions which could lead to inadequate capacity to meet timely interest and principal payments. The BB rating category is also used for debt subordinated to senior debt that is assigned an actual or implied BBB-rating.

B bonds are considered to have a greater vulnerability to default but currently have the capacity to meet interest payments and principal repayments. Adverse business, financial, or economic conditions will likely impair capacity or willingness to pay interest and repay principal. The B rating category is also used for debt subordinated to senior debt that is assigned an actual or implied BB or BB-rating.

CCC bonds are considered to have a currently identifiable vulnerability to default, and are dependent upon favorable business, financial, and economic conditions to meet timely payment of interest and repayment of principal. In the event of adverse business, financial, or economic conditions, the bonds are not likely to have the capacity to pay interest and repay principal. The CCC rating category is also used for debt subordinated to senior debt that is assigned an actual or implied B or B-rating.

CC rating typically is applied to debt subordinated to senior debt that is assigned an actual or implied CCC rating.

C rating typically is applied to debt subordinated to senior debt that is assigned an actual or implied CCC- debt rating. The C rating may be used to cover a situation, for example, where a bankruptcy petition has been filed, but debt service payments are continued.

CI rating is reserved for income bonds on which no interest is being paid.

A-1

D bonds are in payment default. The D rating category is used when interest payments or principal payments are not made on the date due even if the applicable grace period has not expired, unless S&P believes that such payments will be made during such grace period. The D rating also will be used upon the filing of a bankruptcy petition if debt service payments are jeopardized.

Plus (+) or minus (–): The ratings from AA to CCC may be modified by the addition of a plus or minus sign to show relative standing within the major rating categories.

Municipal Notes

SP–1. Notes rated SP–1 are considered to have very strong or strong capacity to pay principal and interest. Those issues determined to possess overwhelming safety characteristics are designated as SP–1+.

SP–2. Notes rated SP–2 are considered to have satisfactory capacity to pay principal and interest.

Notes due in three years or less normally receive a note rating. Notes maturing beyond three years normally receive a bond rating, although the following criteria are used in making that assessment:

Amortization schedule (the larger the final maturity relative to other maturities, the more likely the issue will be rated as a note).

Source of payment (the more dependent the issue is on the market for its refinancing, the more likely it will be rated as a note).

Commercial Paper

A. Issues assigned this highest rating are regarded as having the greatest capacity for timely payment. Issues in this category are further refined with the designations 1, 2, and 3 to indicate the relative degree of safety.

A-1. Issues assigned to this rating are considered to have overwhelming or very strong capacity for timely payment. Those issues determined to possess overwhelming safety characteristics are designed A–1+.

MOODY’S INVESTORS SERVICE, INC. (MOODY’S)

Municipal Bonds

Aaa bonds are considered to be of the best quality. They are considered to have the smallest degree of investment risk and are generally referred to as “gilt edge”. Interest payments are protected by a large or by an exceptionally stable margin and principal is secure. While various protective elements are likely to change, such changes as can be visualized are most unlikely to impair a fundamentally strong position of such issues.

Aa bonds are considered to be of high quality by all standards. Together with Aaa bonds they comprise what are generally known as high-grade bonds. They are rated lower than the best bonds because margins of protection may not be as large in Aaa securities or fluctuation of protective elements may be of greater amplitude or there may be other elements present which make the long-term risks appear somewhat larger than in Aaa securities. Those bonds in the Aa through B groups that Moody’s believes possess the strongest investment attributes are designated by the symbols Aa1, A1 or Baa1.

A bonds are considered to possess many favorable investment attributes and are to be considered to be upper-medium-grade obligations. Factors giving security to principal and interest are considered adequate, but elements may be present that suggest a susceptibility to impairment at some time in the future.

Baa bonds are considered to be medium grade obligations: they are neither highly protected nor poorly secured. Interest payments and principal security appear adequate for the present but certain protective elements may be lacking or may be characteristically unreliable over any great period of time. Such bonds lack outstanding investment characteristics and, in fact, have speculative characteristics as well.

A-2

Ba bonds are considered to have speculative elements: their future cannot be considered as well secured. Often, the protection of interest and principal payments may be very moderate and thereby not well safeguarded during both good and bad times in the future. Uncertainty of position characterizes bonds in this grade.

B bonds are considered generally to lack characteristics of a desirable investment. Assurance of interest and principal payments or of maintenance of other terms of the contract over any long period of time may be small.

Caa bonds are considered to be of poor standing. Such issues may be in default or there may be present elements of danger with respect to principal or interest.

Ca bonds are considered to represent obligations that are speculative in a high degree. Such issues are often in default or have other marked shortcomings.

C bonds are the lowest rated class of bonds and issues so rated are considered to have extremely poor prospects of ever attaining any real investment standing.

Conditional Ratings. Bonds for which the security depends upon the completion of some act or the fulfillment of some condition are rated conditionally. These are bonds secured by (a) earnings of projects under construction, (b) earnings of projects unseasoned in operating experience, (c) rentals which begin when facilities are completed, or (d) payments to which some other limiting conditions attach. Parenthetical rating denotes probable credit stature upon completion of construction or elimination of basis of condition.

Corporate Bonds

The description of the applicable rating symbols (Aaa, Aa, A, Baa, etc.) and their meanings is identical to that of the Municipal Bond ratings as set forth above, except for the numerical modifiers. Moody’s applies numerical modifiers 1, 2, and 3 in the Aa and A classifications of its corporate bond rating system. The modifier 1 indicates that the security ranks in the higher end of its generic rating category; the modifier 2 indicates a midrange ranking; and the modifier 3 indicates that the issuer ranks in the lower end of its generic rating category.

Municipal Notes

MIG 1. This designation denotes best quality. There is present strong protection by established cash flows, superior liquidity support or demonstrated broad-based access to the market for refinancing.

MIG 2. This designation denotes high quality. Margins of protection are ample although not so large as in the preceding group.

MIG 3. This designation denotes favorable quality. All security elements are accounted for, but there is lacking the undeniable strength of the preceding grades. Liquidity and cash flow protection may be narrow and market access for refinancing is likely to be less well established.

Commercial Paper

Moody’s employs the following three designations, all judged to be investment grade, to indicate the relative repayment capacity of rated issuers:

Prime–1 Highest Quality

Prime–2 Higher Quality

Prime–3 High Quality

If an issuer represents to Moody’s that its commercial paper obligations are supported by the credit of another entity or entities, Moody’s, in assigning ratings to such issuers, evaluates the financial strength of the indicated affiliated corporations, commercial banks, insurance companies, foreign governments, or other entities, but only as one factor in the total rating assessment.

A-3

FITCH, INC. (FITCH)

Long-Term Debt

Investment Grade Bond Ratings

AAA bonds are considered to be investment grade and of the highest credit quality. The obligor has an exceptionally strong ability to pay interest and/or dividends and repay principal, which is unlikely to be affected by reasonably foreseeable events.

AA bonds are considered to be investment grade and of very high credit quality. The obligor’s ability to pay interest and repay principal is very strong, although not quite as strong as bonds rated AAA. Because bonds rated in the AAA and AA categories are not significantly vulnerable to foreseeable future developments, short–term debt of these issuers is generally rated F–1+.

A bonds are considered to be investment grade and of high credit quality. The obligor’s ability to pay interest and repay principal is considered to be strong, but may be more vulnerable to adverse changes in economic conditions and circumstances than debt securities with higher ratings.

BBB bonds are considered to be investment grade and of satisfactory credit quality. The obligor’s ability to pay interest or dividends and repay principal is considered to be adequate. Adverse changes in economic conditions and circumstances, however, are more likely to have adverse impact on these securities and, therefore, impair timely payment. The likelihood that the ratings of these bonds will fall below investment grade is higher than for securities with higher ratings.

Speculative Grade Bond Ratings

BB bonds are considered speculative. The obligor’s ability to pay interest and repay principal may be affected over time by adverse economic changes. However, business and financial alternatives can be identified, which could assist the obligor in satisfying its debt service requirements.

B bonds are considered highly speculative. While securities in this class are currently meeting debt service requirements, the probability of continued timely payment of principal and interest reflects the obligor’s limited margin of safety and the need for reasonable business and economic activity throughout the life of the issue.

CCC bonds are considered to have certain identifiable characteristics that, if not remedied, may lead to default. The ability to meet obligations requires an advantageous business and economic environment.

CC bonds are considered to be minimally protected. Default in payment of interest and/or principal seems probable over time.

C bonds are in imminent default in payment of interest or principal.

DDD, DD, and D bonds are in default on interest and/or principal payments. Such securities are extremely speculative and should be valued on the basis of their ultimate recovery value in liquidation or reorganization of the obligor. DDD represents the highest potential for recovery on these securities and D represents the lowest potential for recovery.

Plus (+) or minus (–): Plus or minus signs are used to show relative standing within the major rating categories. Plus and minus signs, however, are not used in the DDD, DD, or D categories.

Short-Term Debt

Fitch’s short-term ratings apply to debt obligations that are payable on demand or have original maturities of up to three years, including commercial paper, certificates of deposit, medium-term notes, and investment notes.

F–1+ obligations have exceptionally strong credit quality and are considered to have the strongest degree of assurance for timely payment.

A-4

F–1 obligations are considered to reflect an assurance of timely payment only slightly less in degree than issues rated F–1+.

F–2 obligations are considered to have good credit quality. Securities in this class have a satisfactory degree of assurance for timely payment, but the margin of safety is not as great as for issues assigned F–1+ and F–1 ratings.

F–3 obligations are considered to have characteristics suggesting that the degree of assurance for timely payment is adequate; however, near-term adverse changes could cause these securities to be rated below investment grade.

F–S rating is assigned to obligations that are considered to have a minimal degree of assurance for timely payment and to be vulnerable to near-term adverse changes in financial and economic conditions.

B obligations are considered to have a minimal capacity for timely payment of financial commitments and a susceptibility to the adverse effects of changes in circumstances and economic conditions.

C rating is assigned to obligations that are considered to have a high default risk and whose capacity for meeting financial commitments is solely reliant upon a sustained, favorable business and economic environment.

D obligations are in actual or imminent payment default.

A-5

CMA Policy: Proxy Voting

APPENDIX B—PROXY VOTING POLICIES AND PROCEDURES

COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

PROXY VOTING POLICY FOR LEGACY COLUMBIA MANAGEMENT CLIENTS

EFFECTIVE MAY 1, 2010

Columbia Management Investment Advisers, LLC (CMIA) has adopted the attached Proxy Voting Policy for purposes of voting proxies of securities held in certain client accounts¹, with the following changes:

•

References to Columbia Management Advisors, LLC and CMA are deemed to be references to Columbia Management Investment Advisers, LLC; and

•

References to Bank of America Corporation and BAC are deemed to be references to Ameriprise Financial, Inc.

In addition, the text of footnote 1 in the Proxy Voting Policy is hereby deleted and replaced with the following:

Ameriprise Financial, Inc., the corporate parent of Columbia Management Investment Advisers, LLC, and all of its numerous affiliates own, operate and have interests in many lines of business that may create or give rise to the appearance of a conflict of interest between Ameriprise Financial, Inc. or its affiliates and those of clients advised by Columbia Management Investment Advisers, LLC. For example, Ameriprise Financial, Inc. and its affiliates may have interests with respect to issuers of voting securities that could appear to or even actually conflict with Columbia Management Investment Advisers, LLC’s duty, in the proxy voting process, to act in the best economic interest of its clients.

On April 30, 2010, Ameriprise Financial, Inc., the parent company of CMIA, acquired from Bank of America, N.A. a portion of the asset management business of Columbia Management Group, LLC, the parent company of Columbia Management Advisors, LLC (“CMA”). In connection with this transaction, CMIA became the investment adviser of certain client accounts previously advised by CMA. CMIA will apply CMA’s Proxy Voting Policy to certain of these and other client accounts.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

Last Review Date:

April 2010

Applicable Regulatory Authority:

Rule 206(4)-6 under the Investment Advisers Act of 1940

Form N-PX

ERISA Department of Labor Bulletin 08-2

Institutional Shareholder Services, Inc. (SEC No Action Letter dated September 15, 2004)

Explanation/Summary of Regulatory Requirements

An investment adviser that exercises voting authority over clients’ proxies must adopt written policies and procedures that are reasonably designed to ensure that those proxies are voted in the best economic interests of clients. An advisor’s policies and procedures must address how the advisor resolves material conflicts of interest between its interests and those of its clients. An investment advisor must comply with certain record keeping and disclosure requirements with respect to its proxy voting responsibilities. In addition, an investment advisor to Employee Retirement Income Security Act (“ERISA”) accounts has an affirmative obligation to vote proxies for an ERISA account, unless the client expressly retains proxy voting authority.

Policy Summary

Columbia Management Advisors, LLC (“CMA”) has adopted and implemented the following policy, which it believes is reasonably designed to: (1) ensure that proxies are voted in the best economic interest of clients; and (2) address material conflicts of interest that may arise. This policy applies primarily to the Global Wealth and Investment Management (“GWIM”) Investment Operations Group, the Investment groups (particularly, Equity and Chief Investment Officer’s Office), as well as to Compliance Risk Management (“CRM”) and Legal. CRM and Business groups to which this policy directly applies must adopt written procedures to implement this Policy.

Policy

All proxies regarding client securities for which CMA has authority to vote will, unless CMA determines in accordance with policies stated below to refrain from voting, be voted in a manner considered by CMA to be in the best interest of CMA’s clients without regard to any resulting benefit or detriment to CMA, its associates, or its affiliates. The best interest of clients is defined for this purpose as the interest of enhancing or protecting the economic value of client accounts, considered as a group rather than individually, as CMA determines in its sole and absolute discretion. In the event a client believes that its other interests require a different vote, CMA will vote as the client clearly instructs, provided CMA receives such instructions in time to act accordingly. Information regarding CMA’s proxy voting decisions is confidential. Therefore, the information may be shared on a need to know basis only, including within CMA and with CMA affiliates. Advisory clients, including mutual funds’ and other funds’ boards, may obtain information on how their proxies were voted by CMA. However, CMA will not selectively disclose its investment company clients’ proxy voting records to third parties. Rather, the investment company clients’ proxy records will be disclosed to shareholders by publicly-available annual filings for 12-month periods ending each year on June 30^th on Form N-PX.

CMA endeavors to vote, in accordance with this Policy, all proxies of which it becomes aware prior to the vote deadline date, subject to certain general exceptions described below.

CMA seeks to avoid the occurrence of actual or apparent material conflicts of interest in the proxy voting process by voting in accordance with predetermined voting guidelines and observing other procedures that are intended to prevent where practicable and manage conflicts of interest (refer to Conflicts of Interest section below). CMA’s proxy voting policy and practices are summarized in its Form ADV. Additionally, CMA will provide clients with a copy of its policies, as they may be updated from time to time, upon request.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

Means of Achieving Compliance

The Proxy Group within GWIM Investment Operations is primarily responsible for overseeing the day-to-day operations of the proxy voting process. The Proxy Group’s monitoring will take into account the following elements: (1) periodic review of the proxy vendor’s votes to ensure that the proxy vendor is accurately voting consistent with CMA’s Voting Guidelines; and (2) review of the Columbia Funds’ fund website to ensure that annual proxy voting reports are posted in a timely and accurate manner. CMA has established a Proxy Committee which is responsible for overseeing the proxy voting process.

The specific responsibilities of the Proxy Committee and scope of its oversight are described in the Proxy Committee’s charter.

CMA’S INVESTMENT ASSOCIATES’ RESPONSIBILITIES

Under CMA’s Voting Guidelines, certain matters must be determined on a case-by-case basis. In general, the Proxy Group within GWIM Investment Operations will refer these matters first to the relevant CMA research analyst after first confirming that the proxy matter does not present a potential conflict to CMA. If there is not a research analyst assigned to the particular security, the matter will be referred to the appropriate portfolio manager.

In considering a particular proxy matter, the research analyst or portfolio manager must vote in the clients’ best interest as defined above. Information regarding CMA’s proxy voting decisions is confidential information. Therefore, research analysts and portfolio managers generally must not discuss proxy votes with any person outside of CMA and within CMA except on a need to know basis only.

Research analysts and portfolio managers must discharge their responsibilities consistent with the obligations set forth below (refer to Management of Conflicts of Interest – Additional Procedures). A research analyst or portfolio manager must disclose in writing any inappropriate attempt to influence their recommendation or any other personal interest that they have with the issuer (see Appendix B - Conflicts of Interest Disclosure and Certification Form). For each Proxy Referral (defined below), the research analyst or portfolio manager is responsible for memorializing their recommendation on the Proxy Voting Recommendation Form (see Appendix C) and communicating their recommendation to the Proxy Group.

Research analysts and portfolio managers should seek advice from CRM or Legal with respect to any questions that they have regarding personal conflicts of interests, communications regarding proxies, or other related matters.

CONFLICTS OF INTEREST

For purposes of this policy, a material conflict of interest is a relationship or activity engaged in by CMA, a CMA affiliate², or a CMA associate that creates an incentive (or appearance thereof) to favor the interests of CMA, the affiliate, or associate, rather than the clients’ interests. However, a material conflict of interest is not automatically created when there is a relationship or activity engaged in by a CMA affiliate, but there is a possibility that a CMA affiliate could cause a conflict. CMA may have a conflict of interest if either CMA has a significant business relationship with a company that is soliciting a proxy, or if a CMA associate involved in the proxy voting decision-making process has a significant personal or family relationship with the particular company. A conflict of interest is considered to be “material” to the extent that a reasonable person could expect the conflict to influence CMA’s decision on the particular vote at issue. In all cases where there is deemed to be a material conflict of interest, CMA will seek to resolve said conflict in the clients’ best interests.

Bank of America Corporation (“BAC”), the ultimate corporate parent of CMA, Bank of America, N.A. and all of their numerous affiliates owns, operates and has interests in many lines of business that may create or give rise to the appearance of a conflict of interest between BAC or its affiliates and those of CMA-advised clients. For example, the commercial and investment banking business lines may have interests with respect to issuers of voting securities that could appear to or even actually conflict with CMA’s duty, in the proxy voting process, to act in the best economic interest of its clients.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

For those proxy proposals that: (1) are not addressed by CMA’s proxy voting guidelines; (2) the guidelines specify the issue must be evaluated and determined on a case-by-case basis; or (3) a CMA investment associate believes that an exception to the guidelines may be in the best economic interest of CMA’s clients (collectively, “Proxy Referrals”), CMA may vote the proxy, subject to the conflicts of interest procedures set forth below.

In the case of Proxy Referrals, CRM identifies companies with which CMA has a significant business relationships and Proxy Referrals of such companies will be voted consistent with CMA’s conflicts management procedures described below. For Proxy Referrals that do not involve companies with which CMA has a significant business relationship the relevant CMA investment personnel (i.e. research analyst, portfolio manager, members of Proxy Committee) involved in the particular Proxy Referral must report any personal conflict of interest circumstances (e.g., relationships with nominees for directorship, members of an issuer’s or dissident’s management or otherwise, unusual communications with parties outside the investment organization concerning a proxy matter) to Columbia Management’s Conflicts of Interest Officer in writing (see Appendix B). In the event any member of the Proxy Committee has a conflict of interest regarding a given matter, he or she will similarly disclose the circumstance and abstain from participating in the Committee’s determination of whether and/or how to vote in the matter.

If the Proxy Committee, the Chairperson of the Proxy Committee, or the Conflicts Officer determines that a proxy matter presents a material conflict of interest, or a material conflict of interest is otherwise determined to exist through the application of this Policy, CMA will invoke one or more of the following conflict management procedures:

•

Causing the proxies to be voted in accordance with the recommendations of an independent third party (which generally will be CMA’s proxy voting agent);

•

Causing the proxies to be delegated to a qualified, independent third party, which may include CMA’s proxy voting agent; or

•

In unusual cases, with the Client’s consent and upon ample notice, forwarding the proxies to CMA’s clients so that they may vote the proxies directly.

Affiliate Investment Companies and Public Companies

CMA considers (1) proxies solicited by open-end and closed-end investment companies for which CMA or an affiliate serves as an investment advisor or principal underwriter; and (2) proxies solicited by Bank of America Corporation (“BAC”) or other public companies within the BAC organization to present a material conflict of interest for CMA. Consequently, the proxies of such affiliates will be voted following one of the conflict management practices discussed above.

Management of Conflicts of Interest – Additional Procedures

In certain circumstances, CMA follows the proxy guidelines and uses other research services provided by the proxy vendor or another independent third party. CMA reviews its proxy vendor’s conflicts of interest procedures as part of its oversight of the proxy vendor’s services.

CMA and other BAC affiliates have adopted various other policies and procedures that help reinforce this Policy. Please see any associated documents.

Ownership Limits – Delegation of Proxy Voting to an Independent Third Party

From time to time, CMA may face regulatory or compliance limits on the types or amounts of voting securities that it may purchase or hold for client accounts. Among other limits, federal, state, foreign regulatory restrictions, or company-specific ownership limits may restrict the total percentage of an issuer's voting securities that CMA can hold for clients (collectively, “Ownership Limits”).

The regulations or company-specific documents governing a number of these Ownership Limits often focus upon holdings in voting securities. As a result, in limited circumstances in order to comply with such Ownership Limits and/or internal policies designed to comply with such limits, CMA may delegate proxy voting in certain issuers to a qualified, independent third party, who may be CMA’s proxy voting agent.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

PROXY VOTING GUIDELINES

A. CMA’s Proxy Voting Guidelines – General Practices.

The Proxy Committee has adopted the guidelines for voting proxies specified in Appendix A of this policy. CMA uses an independent, third-party proxy vendor to implement its proxy voting process as CMA’s proxy voting agent. In general, whenever a vote is solicited, the proxy vendor will execute the vote according to CMA’s Voting Guidelines.

B. Ability to Vote Proxies Other than as Provided by Voting Guidelines.

A Portfolio Manager or other party involved with a client’s account may conclude that the best interest of the firm’s client, as defined above, requires that a proxy be voted in a manner that differs from the predetermined proxy Voting Guidelines. In this situation, he or she will request in writing that the Proxy Committee consider voting the proxy other than according to such Guidelines and provide information as the Proxy Committee may request. The Proxy Committee may consider the matter, subject to the conflicts of interest procedures discussed above.

C. Other Proxy Matters

For the following categories, proxies will be voted as stated below:

1. New Proposals. For certain new proposals that are expected to be proposed to shareholders of multiple companies, the Proxy Committee may develop a Voting Guideline which will be incorporated into this Policy.

2. Accounts Adhering to Taft Hartley Principles. All proposals for accounts adhering to Taft Hartley principles will be voted according to the Taft Hartley Guidelines developed by the proxy vendor.

3. Accounts Adhering to Socially Responsible Principles. All proposals for accounts adhering to socially responsible principles will be voted according to the Socially Responsible Guidelines developed by the proxy vendor or as specified by the client.

4. Proxies of International Issuers. In general, CMA will refrain from voting securities in cases where international issuers impose share blocking restrictions. However, in the exceptional circumstances that CMA determines that it would be appropriate to vote such securities, all proposals for these securities will be voted only on the specific instruction of the Proxy Committee and to the extent practicable in accordance with the Voting Guidelines set forth in this Policy. Additionally, proxies will typically not be voted in markets where powers of attorney are required to be executed in order to vote shares.

5. Proxy Referrals for Passive Index Accounts. Proxy Referrals for a security that is held only within a passive index account managed by CMA’s Quantitative Strategies Group and not in any other account within CMA, shall be voted according to the guidelines developed by the proxy vendor or as specified by the client. However, if a security is held within a passive index account managed by CMA’s Quantitative Strategies Group and within another CMA-managed account (including without limitation an account actively managed by CMA’s Quantitative Strategies Group), all proposals, including Proxy Referrals, will be voted in accordance with the Voting Guidelines, subject to the other provisions of this Policy.

6. Proxy Voting for Securities on Loan. CMA generally votes in cases where shares have been loaned from actively managed Columbia Funds as long as the shares have been recalled in a timely manner. However, CMA generally does not vote shares that have been loaned from passively managed Columbia Index Funds. Other CMA clients may have their own stock loan programs and may or may not recall their shares for proxy voting.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

Supervision

Managers and supervisory personnel are responsible for ensuring that their associates understand and follow this policy and any applicable procedures adopted by the business group to implement the policy. The Proxy Committee has ultimate responsibility for the implementation of this Policy.

Escalation

With the exception of conflicts of interest-related matters, issues arising under this policy should be escalated to the Proxy Committee. Issues involving potential or actual conflicts of interest should be promptly communicated to the Columbia Management Conflicts Officer.

Monitoring/Oversight

CRM and/or Corporate Internal Audit Group perform periodic reviews and assessments of various lines of businesses, including a review of Columbia Management’s compliance with the Proxy Voting Policy.

Recordkeeping

CMA will create and maintain records of each investment company’s proxy record for 12-month periods ended June 30^th. CMA will compile the following information for each matter relating to a portfolio security considered at any shareholder meeting during the period covered by the annual report and for which CMA was entitled to vote:

•

The name of the issuer of the security;

•

The exchange ticker symbol of the portfolio security (if symbol is available through reasonably practicable means);

•

The Council on Uniform Securities Identification Procedures number for the portfolio security (if number is available through reasonably practicable means);

•

The shareholder meeting date;

•

A brief identification of the matter voted on;

•

Whether the matter was proposed by the issuer or by a security holder;

•

Whether the company cast its vote on the matter;

•

How the company cast its vote (e.g., for or against proposal, or abstain; for or withhold regarding the election of directors); and

•

Whether the company cast its vote for or against management.

Business groups and support partners are responsible for maintaining all records necessary to evidence compliance with this policy. The records must be properly maintained and readily accessible in order to evidence compliance with this policy.

These records include:


Document		Responsible Party
Proxy Committee Meeting Minutes and Related Materials		Proxy Group in GWIM Investment Operations
Proxy Vote Recommendation Form and Supporting Materials of Investment Management Personnel Concerning Proxy Decisions and Recommendations (or any other document created by CMA that was material to making a voting decision or that memorializes the basis for the voting decision)		Proxy Group in GWIM Investment Operations
Conflicts of Interest Review Documentation, including Conflicts of Interest Forms		Compliance Risk Management

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting


Client Communications Regarding Proxy Matters		Client Service Group
Copy of Each Applicable Proxy Statement Unless it has been Filed with the SEC and may be Obtained from the SEC’s EDGAR System		Proxy Group in GWIM Investment Operations

Records should be retained for a period of not less than six years plus the current year. Records must be retained in an appropriate office of CM for the first three years.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-7

CMA Policy: Proxy Voting

APPENDIX A – CMA’s Proxy Voting Policy

CMA’S VOTING GUIDELINES

A. The Proxy Committee has adopted the following guidelines for voting proxies:

1. Matters Relating to the Board of Directors/Corporate Governance

CMA generally will vote FOR:

•

Proposals for the election of directors or for an increase or decrease in the number of directors, provided that no more than one-third of the Board of Directors would, presently or at any time during the previous three-year period, be from management.

However, CMA generally will WITHHOLD votes from pertinent director nominees if:

(i)

the board as proposed to be constituted would have more than one-third of its members from management;

(ii)

the board does not have audit, nominating, and compensation committees composed solely of directors who qualify as being regarded as “independent,” i.e. having no material relationship, directly or indirectly, with the Company, as CMA’s proxy voting agent may determine (subject to the Proxy Committee’s contrary determination of independence or non-independence);

(iii)

the nominee, as a member of the audit committee, permitted the company to incur excessive non-audit fees (as defined below regarding other business matters — ratification of the appointment of auditors);

(iv)

a director serves on more than six public company boards;

(v)

the CEO serves on more than two public company boards other than the company’s board; or

(vi)

CMA generally will vote AGAINST Director nominee of a company who is chief executive officer of another company on whose board the company’s chief executive officer sits (i.e. interlocking executives).

One a CASE-BY-CASE basis, CMA may WITHHOLD votes for a director nominee who has failed to observe good corporate governance practices or, through specific corporate action or inaction (e.g. failing to implement policies for which a majority of shareholders has previously cast votes in favor; served voted for the adoption of a poison pill without approval of shareholders), has demonstrated a disregard for the interests of shareholders.

•

Proposals requesting that the board audit, compensation and/or nominating committee be composed solely of independent directors. The Audit Committee must satisfy the independence and experience requirements established by the Securities and Exchange Commission (“SEC”) and the New York Stock Exchange, or appropriate local requirements for foreign securities. At least one member of the Audit Committee must qualify as a “financial expert” in accordance with SEC rules.

•

Proposals to declassify a board, absent special circumstances that would indicate that shareholder interests are better served by a classified board structure.

CMA generally will vote FOR:

•

Proposals to separate the role of Chairman of the Board and CEO.

•

Proposals that grant or restore shareholder ability to remove directors with or without cause.

•

Proposals to permit shareholders to elect directors to fill board vacancies.

•

Proposals that encourage directors to own a minimum amount of company stock.

•

Proposals to provide or to restore shareholder appraisal rights.

•

Proposals for the company to adopt confidential voting.

CMA will generally vote FOR shareholder proposals calling for majority voting thresholds for director elections unless the company has adopted formal corporate governance principles that present a meaningful alternative to the majority voting standard and/or provides an adequate response to both new nominees as well as incumbent nominees who fail to receive a majority of votes cast.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-8

CMA Policy: Proxy Voting

CMA will generally vote FOR 162(m) bonus plans unless the Proxy Administrator recommends voting against a specific plan, in which case CMA will vote on a CASE- BY- CASE basis.

CMA generally will vote AGAINST:

•

Proposals to classify boards, absent special circumstances indicating that shareholder interests would be better served by a classified board structure.

•

Proposals that give management the ability to alter the size of the board without shareholder approval.

•

Proposals that provide directors may be removed only by supermajority vote.

•

Proposals which allow more than one vote per share in the election of directors.

•

Proposals that provide that only continuing directors may elect replacements to fill board vacancies.

•

Proposals that mandate a minimum amount of company stock that directors must own.

•

Proposals to limit the tenure of non-management directors.

CMA will vote on a CASE-BY-CASE basis:

•

In contested elections of directors. Proposals to adopt or eliminate cumulative voting.

•

CMA generally will vote on a CASE-BY-CASE basis on board approved proposals relating to corporate governance. Such proposals include, but are not limited to:

•

Reimbursement of proxy solicitation expenses taking into consideration whether or not CMA was in favor of the dissidents.

•

Proxy contest advance notice. CMA generally will vote FOR proposals that allow shareholders to submit proposals as close to the meeting date as possible while allowing for sufficient time for Company response, SEC review, and analysis by other shareholders.

•

CMA will vote on a CASE-BY-CASE basis to indemnify directors and officers, and AGAINST proposals to indemnify external auditors.

•

CMA will vote FOR the indemnification of internal auditors, unless the costs associated with the approval are not disclosed.

2. Compensation

CMA generally will vote FOR:

•

CMA generally will vote FOR management sponsored compensation plans (such as bonus plans, incentive plans, stock option plans, pension and retirement benefits, stock purchase plans or thrift plans) if they are consistent with industry and country standards.

•

Proposals requiring that executive severance arrangements be submitted for shareholder ratification.

•

Proposals asking a company to expense stock options.

•

Proposals to put option repricings to a shareholder vote.

•

Employee stock purchase plans that have the following features: (i) the shares purchased under the plan are acquired for no less than 85% of their market value, (ii) the offering period under the plan is 27 months or less, and (iii) dilution is 10% or less.

•

Shareholder proposals to adopt a non-binding advisory vote on Executive Compensation (“Say on Pay”).

•

CMA recognizes that individual compensation committees are in the best position to determine the optimal design of share based plans. However, CMA generally prefers a greater use of restricted stock in place of stock options due to the greater uncertainty involved with the valuation of stock options at the time of issue.

CMA generally will vote AGAINST:

•

Stock option plans that permit issuance of options with an exercise price below the stock’s current market price, or that permit replacing or repricing of out-of-the money options.

•

Proposals to authorize the replacement or repricing of out-of-the money options.

•

Proposals requesting that plan administrators have advance authority to amend the terms of a plan without detailed disclosure of the specific amendments. When sufficient details are provided on the amendments permitted by the advance authority, CMA will recommend on such proposals on a CASE-BY-CASE basis.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

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CMA Policy: Proxy Voting

•

CMA generally is opposed to compensation plans that substantially dilute ownership interest in a company, provide participants with excessive awards, or have objectionable structural features. Specifically, for equity-based plans, if the proposed number of shares authorized for option programs (excluding authorized shares for expired options) exceeds 5% of the average number of shares outstanding for the last 3 years, or exceeds 1% of the average number of shares outstanding for the last 3 years (for directors only), CMA will vote on such proposals on a CASE-BY-CASE basis. CMA requires that management provide substantial justification for the repricing of options.

CMA will vote on a CASE-BY-CASE basis:

•

Proposals regarding approval of specific executive severance arrangements.

•

-Management proposals regarding “Say on Pay” (i.e. non-binding advisory vote on pay).

•

Proposals that involve awarding 50% or more of the equity shares of an equity-based compensation plan to the top five or fewer executives.

3. Capitalization

CMA generally will vote FOR:

•

Proposals to increase the authorized shares for stock dividends, stock splits (and reverse stock splits) or general issuance, unless proposed as an anti-takeover measure or a general issuance proposal increases the authorization by more than 30% without a clear need presented by the company. Proposals for reverse stock splits should include an overall reduction in authorization.

For companies recognizing preemptive rights for existing shareholders, CMA generally will vote FOR general issuance proposals that increase the authorized shares by more than 30%. CMA will vote on a CASE-BY-CASE basis all such proposals by companies that do not recognize preemptive rights for existing shareholders.

•

Proposals for the elimination of authorized but unissued shares or retirement of those shares purchased for sinking fund or treasury stock.

•

Proposals to institute/renew open market share repurchase plans in which all shareholders may participate on equal terms.

•

Proposals to reduce or change the par value of common stock, provided the number of shares is also changed in order to keep the capital unchanged.

CMA will evaluate on a CASE-BY-CASE basis proposals regarding:

•

Management proposals that allow listed companies to de-list and terminate the registration of their common stock. CMA will determine whether the transaction enhances shareholder value by giving consideration to:

•

Whether the company has attained benefits from being publicly traded.

•

Cash-out value

•

Balanced interests of continuing vs. cashed-out shareholders

•

Market reaction to public announcement of transaction

4. Mergers, Restructurings and Other Transactions

CMA will review, on a CASE-BY-CASE basis, business transactions such as mergers, acquisitions, reorganizations, liquidations, spinoffs, buyouts and sale of all or substantially all of a company’s assets.

5. Anti-Takeover Measures

CMA generally will vote AGAINST proposals intended largely to avoid acquisition prior to the occurrence of an actual event or to discourage acquisition by creating a cost constraint. With respect to the following measures, CMA generally will vote as follows:

Poison Pills

•

CMA votes FOR shareholder proposals that ask a company to submit its poison pill for shareholder ratification.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-10

CMA Policy: Proxy Voting

•

CMA generally votes FOR shareholder proposals to eliminate a poison pill.

•

CMA generally votes AGAINST management proposals to ratify a poison pill.

Greenmail

•

CMA will vote FOR proposals to adopt anti-greenmail charter or bylaw amendments or to otherwise restrict a company’s ability to make greenmail payments.

Supermajority vote

•

CMA will vote AGAINST board-approved proposals to adopt anti-takeover measures such as supermajority voting provisions, issuance of blank check preferred stock, the creation of a separate class of stock with disparate voting rights and charter amendments adopting control share acquisition provisions.

Control Share Acquisition Provisions

•

CMA will vote FOR proposals to opt out of control share acquisition statutes.

6. Other Business Matters

CMA generally will vote FOR:

•

Bylaw amendments giving holders of at least 25% of outstanding common stock the ability to call a special meeting of stockholders.

•

Board governance document amendments or other proposals which give the lead independent director the authority to call special meetings of the independent directors at any time.

CMA generally will vote FOR:

•

Proposals to approve routine business matters such as changing the company’s name and procedural matters relating to the shareholder meeting such as approving the minutes of a prior meeting.

•

Proposals to ratify the appointment of auditors, unless any of the following apply in which case CMA will generally vote AGAINST the proposal:

•

Credible reason exists to question:

•

The auditor’s independence, as determined by applicable regulatory requirements.

•

The accuracy or reliability of the auditor’s opinion as to the company’s financial position.

•

Fees paid to the auditor or its affiliates for “non-audit” services exceeds 25% of the total fees paid for “audit,” “audit-related” and “tax compliance” and/or “tax return preparation” services, as disclosed in the company’s proxy materials.

•

Bylaw or charter changes that are of a housekeeping nature (e.g., updates or corrections).

•

Proposals to approve the annual reports and accounts provided the certifications required by the Sarbanes Oxley Act of 2002 have been provided.

CMA generally will vote AGAINST:

•

Proposals to eliminate the right of shareholders to act by written consent or call special meetings.

•

Proposals providing management with authority to adjourn an annual or special shareholder meeting absent compelling reasons, or to adopt, amend or repeal bylaws without shareholder approval, or to vote unmarked proxies in favor of management.

•

Shareholder proposals to change the date, time or location of the company’s annual meeting of shareholders.

CMA will vote AGAINST:

•

Authorization to transact other unidentified substantive (as opposed to procedural) business at a meeting.

CMA will vote on a CASE-BY-CASE basis:

•

Proposals to change the location of the company’s state of incorporation. CMA considers whether financial benefits (e.g., reduced fees or taxes) likely to accrue to the company as a result of a reincorporation or other change of domicile outweigh any accompanying material diminution of shareholder rights.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-11

CMA Policy: Proxy Voting

•

Proposals on whether and how to vote on “bundled” or otherwise conditioned proposals, depending on the overall economic effects upon shareholders.

CMA generally will ABSTAIN from voting on shareholder proposals predominantly involving social, socio-economic, environmental, political or other similar matters on the basis that their impact on share value can rarely be anticipated with any high degree of confidence. CMA may, on a CASE-BY-CASE basis, vote:

•

FOR proposals seeking inquiry and reporting with respect to, rather than cessation or affirmative implementation of, specific policies where the pertinent issue warrants separate communication to shareholders; and

•

FOR or AGAINST the latter sort of proposal in light of the relative benefits and detriments (e.g. distraction, costs, other burdens) to share value which may be expected to flow from passage of the proposal.

7. Other Matters Relating to Foreign Issues

CMA generally will vote FOR:

•

Most stock (scrip) dividend proposals. CMA votes AGAINST proposals that do not allow for a cash option unless management demonstrates that the cash option is harmful to shareholder value.

•

Proposals to capitalize the company’s reserves for bonus issues of shares or to increase the par value of shares.

•

Proposals to approve control and profit transfer agreements between a parent and its subsidiaries.

•

Management proposals seeking the discharge of management and supervisory board members, unless there is concern about the past actions of the company’s auditors/directors and/or legal action is being taken against the board by other shareholders.

•

Management proposals concerning allocation of income and the distribution of dividends, unless the proxy vendor would vote against such proposal in accordance with its guidelines, in which case CMA will evaluate the proposal on a CASE-BY-CASE basis.

•

Proposals for the adoption of financing plans if they are in the best economic interests of shareholders.

CMA will generally vote FOR proposals to approve Directors' Fees, unless the proxy vendor would vote against such proposal in accordance with its guidelines, in which case CMA will evaluate the proposal on a CASE-BY-CASE basis.

CMA will evaluate management proposals to approve protective preference shares for Netherlands located company-friendly foundations proposals on a CASE-BY-CASE basis and will only support resolutions if:

•

The supervisory board needs to approve an issuance of shares while the supervisory board is independent within the meaning of CMA' categorization rules and the Dutch Corporate Governance Code.

•

No call/put option agreement exists between the company and the foundation.

•

There is a qualifying offer clause or there are annual management and supervisory board elections.

•

The issuance authority is for a maximum of 18 months.

•

The board of the company-friendly foundation is independent.

•

The company has disclosed under what circumstances it expects to make use of the possibility to issue preference shares.

•

There are no priority shares or other egregious protective or entrenchment tools.

•

The company releases its proxy circular, with details of the poison pill proposal, at least three weeks prior to the meeting.

•

Art 2:359c Civil Code of the legislative proposal has been implemented.

8. Investment Company Matters

Election of Directors:

CMA will vote on a CASE-BY-CASE basis proposals for the election of directors, considering the following factors:

•

Board structure

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-12

CMA Policy: Proxy Voting

•

Attendance at board and committee meetings.

CMA will WITHHOLD votes from directors who:

•

Attend less than 75 percent of the board and committee meetings without a valid excuse for the absences. Valid reasons include illness or absence due to company business. Participation via telephone is acceptable. In addition, if the director missed only one meeting or one day’s meetings, votes should not be withheld even if such absence dropped the director’s attendance below 75 percent.

•

Ignore a shareholder proposal that is approved by a majority of shares outstanding;

•

Ignore a shareholder proposal this is approved by a majority of the votes cast for two consecutive years;

•

Are interested directors and sit on the audit or nominating committee; or

•

Are interested directors and the full board serves as the audit or nominating committee or the company does not have one of these committees.

Proxy Contests:

CMA will vote on a CASE-BY-CASE basis proposals for proxy contests, considering the following factors:

•

Past performance relative to its peers

•

Market in which fund invests

•

Measures taken by the board to address the pertinent issues (e.g., closed-end fund share market value discount to NAV)

•

Past shareholder activism, board activity and votes on related proposals

•

Strategy of the incumbents versus the dissidents

•

Independence of incumbent directors; director nominees

•

Experience and skills of director nominees

•

Governance profile of the company

•

Evidence of management entrenchment

Converting Closed-end Fund to Open-end Fund:

CMA will vote conversion proposals on a CASE-BY-CASE basis, considering the following factors:

•

Past performance as a closed-end fund

•

Market in which the fund invests

•

Measures taken by the board to address the discount

•

Past shareholder activism, board activity, and votes on related proposals.

Investment Advisory Agreements:

CMA will vote investment advisory agreements on a CASE-BY-CASE basis, considering the following factors:

•

Proposed and current fee schedules

•

Fund category/investment objective

•

Performance benchmarks

•

Share price performance as compared with peers

•

Resulting fees relative to peers

•

Assignments (where the advisor undergoes a change of control)

Approving New Classes or Series of Shares:

CMA will vote FOR the establishment of new classes or series of shares.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-13

CMA Policy: Proxy Voting

Preferred Stock Proposals:

CMA will vote on a CASE-BY-CASE basis proposals for the authorization for or increase in the preferred shares, considering the following factors:

•

Stated specific financing purpose

•

Possible dilution for common shares

•

Whether the shares can be used for anti-takeover purposes

Policies Addressed by the Investment Company Act of 1940 (“1940 Act”):

CMA will vote proposals regarding adoption or changes of policies addressed by the 1940 Act on a CASE-BY-CASE basis, considering the following factors:

•

Potential competitiveness

•

Regulatory developments

•

Current and potential returns

•

Current and potential risk

CMA generally will vote FOR these amendments as long as the proposed changes do not fundamentally alter the investment focus of the fund and do comply with current SEC interpretations.

Changing a Fundamental Restriction to a Non-fundamental Restriction:

CMA will vote on a CASE-BY-CASE basis proposals to change a fundamental restriction to a non-fundamental restriction, considering the following factors:

•

Fund’s target investments

•

Reasons given by the fund for the change

•

Projected impact of the change on the portfolio

Change Fundamental Investment Objective to Non-fundamental:

CMA will vote AGAINST proposals to change a fund’s investment objective from fundamental to non-fundamental unless management acknowledges meaningful limitations upon its future requested ability to change the objective

Name Change Proposals:

CMA will vote on a CASE-BY-CASE basis proposals to change a fund’s name, considering the following factors:

•

Political/economic changes in the target market

•

Consolidation in the target market

•

Current asset composition

Change in Fund’s Subclassification:

CMA will vote on a CASE-BY-CASE basis proposals to change a fund’s subclassification, considering the following factors:

•

Potential competitiveness

•

Current and potential returns

•

Risk of concentration

•

Consolidation in target industry

Disposition of Assets/Termination/Liquidation:

CMA will vote on a CASE-BY-CASE basis these proposals, considering the following factors:

•

Strategies employed to salvage the company

•

Past performance of the fund

•

Terms of the liquidation

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-14

CMA Policy: Proxy Voting

Changes to the Charter Document:

CMA will vote on a CASE-BY-CASE basis proposals to change the charter document, considering the following factors:

•

The degree of change implied by the proposal

•

The efficiencies that could result

•

The state of incorporation; net effect on shareholder rights

•

Regulatory standards and implications

CMA will vote FOR:

•

Proposals allowing the Board to impose, without shareholder approval, fees payable upon redemption of fund shares, provided imposition of such fees is likely to benefit long-term fund investors (e.g., by deterring market timing activity by other fund investors)

•

Proposals enabling the Board to amend, without shareholder approval, the fund’s management agreement(s) with its investment advisor(s) or sub-advisors, provided the amendment is not required by applicable law (including the Investment Company Act of 1940) or interpretations thereunder to require such approval

CMA will vote AGAINST:

•

Proposals enabling the Board to:

•

Change, without shareholder approval the domicile of the fund

•

Adopt, without shareholder approval, material amendments of the fund’s declaration of trust or other organizational document

Changing the Domicile of a Fund:

CMA will vote on a CASE-BY-CASE basis proposals to reincorporate, considering the following factors:

•

Regulations of both states

•

Required fundamental policies of both states

•

The increased flexibility available

Authorizing the Board to Hire and Terminate Subadvisors Without Shareholder Approval:

CMA will vote FOR proposals to enable the Board or Investment Advisor to hire and terminate sub-advisors, without shareholder approval, in accordance with applicable rules or exemptive orders under the Investment Company Act of 1940

Distribution Agreements:

CMA will vote these proposals on a CASE-BY-CASE basis, considering the following factors:

•

Fees charged to comparably sized funds with similar objectives

•

The proposed distributor’s reputation and past performance

•

The competitiveness of the fund in the industry

•

Terms of the agreement

Master-Feeder Structure:

CMA will vote FOR the establishment of a master-feeder structure.

Mergers:

CMA will vote merger proposals on a CASE-BY-CASE basis, considering the following factors:

•

Resulting fee structure

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-15

CMA Policy: Proxy Voting

•

Performance of both funds

•

Continuity of management personnel

•

Changes in corporate governance and their impact on shareholder rights

Shareholder Proposals to Establish Director Ownership Requirement:

CMA will generally vote AGAINST shareholder proposals that mandate a specific minimum amount of stock that directors must own in order to qualify as a director or to remain on the board. While CMA favors stockownership on the part of directors, the company should determine the appropriate ownership requirement.

Shareholder Proposals to Reimburse Shareholder for Expenses Incurred:

CMA will vote on a CASE-BY-CASE basis proposals to reimburse proxy solicitation expenses.

Shareholder Proposals to Terminate the Investment Advisor:

CMA will vote on a CASE-BY-CASE basis proposals to terminate the investment advisor, considering the following factors:

•

Performance of the fund’s NAV

•

The fund’s history of shareholder relations

•

The performance of other funds under the advisor’s management

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-16

CMA Policy: Proxy Voting

APPENDIX B

Conflicts of Interest Disclosure and Certification Form

Conflict Review Questionnaire for Proxy Voting Working Group Members and Other Individuals Participating in the Proxy Voting Decision-Making Process.

Instructions: Please complete each of the questions. Please provide an explanation for any affirmative responses. Return the completed questionnaire to Columbia Management Conflicts of Interest Officer.


Issuer and Proxy Matter:


1.		Do you or any member of your immediate family have an existing (or potential) business, financial, personal or other relationship with any management personnel of the issuer¹?



2.		Do you or any member of your immediate family have an existing (or potential) business, financial, personal or other relationship with any person participating, supporting, opposing or otherwise connected with the particular proxy proposal (e.g., principals of the issuer; director nominees of issuer company; shareholder activists)?





3.		Have you discussed this particular proxy proposal with anyone outside of Columbia Management’s investment groups²?





4.		Are you aware of any other potential personal conflicts of interest not described above? Please detail below.


Name:

Signed:

Date:

¹	Personal investing in the issuer by you or a member of your immediate family does not require an affirmative response to this item.

²	Communications with issuer or solicitors in the regular course of business would not have to be disclosed on this form.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-17

CMA Policy: Proxy Voting

APPENDIX C

CMA Proxy Vote Recommendation/Proxy Committee Request Form


Name of Investment Associate:



Company Name:



Overview of Proxy Vote and Meeting Date:

Proxy Agenda Item(s)



Description of Item:

______________

(The above information will be pre-populated by the Proxy Department.)



Recommendation (FOR , AGAINST, ABSTAIN) including brief rationale:

Please attach any supporting information other than analysis or reports provided by the Proxy Department.

Signed

By signing, I am certifying that I either have no conflicts of interest-related information to report or have sent a completed “Conflicts of Interest Disclosure and Certification Form” to Compliance Risk Management (Conflicts Officer).

Send Completed Forms to:

GWIM Investment Operations – Proxy Department

In the case of Proxy Votes to be referred to the Proxy Committee, submit this form and materials to the Chair of the Proxy Committee

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-18

Columbia Management®

COLUMBIA FUNDS SERIES TRUST I

Class Y Shares

STATEMENT OF ADDITIONAL INFORMATION

August 1, 2010

Columbia Bond Fund

Ticker Symbol: CBFYX

This Statement of Additional Information (SAI) is not a prospectus, is not a substitute for reading any prospectus and is intended to be read in conjunction with the Fund’s prospectus dated August 1, 2010 for Class Y shares. The most recent annual report for the Fund, which includes the Fund’s audited financial statements dated March 31, 2010, is incorporated by reference into this SAI.

Copies of the Fund’s current prospectus and annual and semi-annual reports may be obtained without charge by writing Columbia Management Investment Services Corp., P.O. Box 8081, Boston, MA 02266-8081, by calling Columbia Funds at 800.345.6611 or by visiting the Columbia Funds’ website at www.columbiafunds.com.

INT-[—]

TABLE OF CONTENTS


SAI PRIMER		1
ABOUT THE TRUST		4
ABOUT THE FUND’S INVESTMENTS		5
Certain Investment Activity Limits		5
Fundamental and Non-Fundamental Investment Policies		5
Permissible Investments and Related Risks		6
Borrowings		37
Short Sales		37
Lending Securities		38
Portfolio Turnover		39
Disclosure of Portfolio Information		39
INVESTMENT ADVISORY AND OTHER SERVICES		44
The Adviser and Investment Advisory Services		44
The Administrator		48
Pricing and Bookkeeping Services		48
The Principal Underwriter/Distributor		49
Other Roles and Relationships of Ameriprise Financial and its Affiliates — Certain Conflicts of Interest		50
Other Services Provided		54
Expense Limitations		54
Codes of Ethics		54
Proxy Voting Policies and Procedures		55
FUND GOVERNANCE		56
The Board		56
The Officers		66
BROKERAGE ALLOCATION AND OTHER PRACTICES		69
General Brokerage Policy, Brokerage Transactions and Broker Selection		69
Brokerage Commissions		71
Directed Brokerage		71
Securities of Regular Broker/Dealers		71
Additional Shareholder Servicing Payments		72
Additional Financial Intermediary Payments		72
CAPITAL STOCK AND OTHER SECURITIES		75
Description of the Trust’s Shares		75
PURCHASE, REDEMPTION AND PRICING OF CLASS Y SHARES		77
Purchase and Redemption		77
Offering Price		77
TAXATION		79
CONTROL PERSONS AND PRINCIPAL SHAREHOLDERS		91
LEGAL PROCEEDINGS		92
APPENDIX A— DESCRIPTIONS OF SECURITIES RATINGS		A-1
APPENDIX B— PROXY VOTING POLICIES AND PROCEDURES		B-1

SAI PRIMER

The SAI is a part of the Fund’s registration statement that is filed with the SEC. The registration statement includes the Fund’s prospectus, the SAI and certain exhibits. The SAI, and any supplements to it, can be found online at www.columbiafunds.com, or by accessing the SEC’s website at www.sec.gov.

The SAI generally provides additional information about the Fund that is not required to be in the Fund’s prospectus. The SAI expands discussions of certain matters described in the Fund’s prospectus and provides certain additional information about the Fund that may be of interest to some investors. Among other things, the SAI provides information about:

•

the organization of the Trust;

•

the Fund’s investments;

•

the Fund’s investment adviser, investment subadviser(s) (if any) and other service providers, including roles and relationships of Ameriprise Financial and its affiliates, and conflicts of interest;

•

the governance of the Fund;

•

the Fund’s brokerage practices;

•

the share classes offered by the Fund;

•

the purchase, redemption and pricing of Fund shares; and

•

the application of U.S. federal income tax laws.

Investors may find this information important and helpful. If you have any questions about the Fund, please call Columbia Funds at 800.345.6611 or contact your financial advisor.

Before reading the SAI, you should consult the Glossary below, which defines certain of the terms used in the SAI.

Glossary


1933 Act		Securities Act of 1933, as amended

1934 Act		Securities Exchange Act of 1934, as amended

1940 Act		Investment Company Act of 1940, as amended

Administrative Services Agreement		The administrative services agreement between the Trust, on behalf of the Fund, and the Administrator

Administrator		Columbia Management Investment Advisers, LLC

Adviser		Columbia Management Investment Advisers, LLC

Ameriprise Financial		Ameriprise Financial, Inc.

BANA		Bank of America, National Association

Bank of America		Bank of America Corporation

Bond Fund or The Fund		Columbia Bond Fund

BFDS/DST		Boston Financial Data Services, Inc./DST Systems, Inc.

Brandes		Brandes Investment Partners, L.P.

Board		The Trust’s Board of Trustees

CMOs		Collateralized mortgage obligations

Code		Internal Revenue Code of 1986, as amended

Codes of Ethics		The codes of ethics adopted by the Board pursuant to Rule 17j-1 under the 1940 Act


Columbia Funds Complex		The mutual fund complex that is comprised of the open-end investment management companies advised by the Adviser or its affiliates and principally underwritten by Columbia Management Investment Distributors, Inc., including funds using the RiverSource, Threadneedle and Seligman brands and funds using the Columbia brand

Columbia Funds or Columbia Funds Family		The funds within the Columbia Funds Complex using the Columbia brand

Custodian or State Street		State Street Bank and Trust Company

Distributor		Columbia Management Investment Distributors, Inc.

Distribution Agreement		The distribution agreement between the Trust, on behalf of the Fund, and the Distributor

Distribution Plan(s)		One or more of the plans adopted by the Board pursuant to Rule 12b-1 under the 1940 Act for the distribution of the Fund’s shares

FHLMC		The Federal Home Loan Mortgage Corporation

FDIC		Federal Deposit Insurance Corporation

Fitch		Fitch, Inc.

FNMA		Federal National Mortgage Association

GNMA		Government National Mortgage Association

Independent Trustees		The Trustees of the Board who are not “interested persons” (as defined in the 1940 Act) of the Funds

Interested Trustee		A Trustee of the Board who is currently treated as an “interested person” (as defined in the 1940 Act) of the Funds

Investment Management Services Agreement		The investment management services agreement between the Trust, on behalf of the Fund, and the Adviser

IRS		United States Internal Revenue Service

LIBOR		London Interbank Offered Rate

Marsico		Marsico Capital Management, LLC

Moody’s		Moody’s Investors Service, Inc.

NASDAQ		National Association of Securities Dealers Automated Quotations system

NRSRO		Nationally recognized statistical ratings organization (such as Moody’s, Fitch or S&P)

NSCC		National Securities Clearing Corporation

NYSE		New York Stock Exchange

Previous Administrator		Columbia Management Advisors, LLC

Previous Adviser		Columbia Management Advisors, LLC

Previous Distributor		Columbia Management Distributors, Inc.

Previous Transfer Agent		Columbia Management Services, Inc.

REIT		Real estate investment trust

REMIC		Real estate mortgage investment conduit

RIC		A “regulated investment company,” as such term is used in the Internal Revenue Code of 1986, as amended

S&P		Standard & Poor’s, a division of The McGraw-Hill Companies, Inc.(“Standard & Poor’s” and “S&P” are trademarks of The McGraw-Hill Companies, Inc. and have been licensed for use by the Adviser. The Columbia Funds are not sponsored, endorsed, sold or promoted by Standard & Poor’s and Standard & Poor’s makes no representation regarding the advisability of investing in the Columbia Funds).

SAI		This Statement of Additional Information

SEC		United States Securities and Exchange Commission

Selling Agent(s)		One or more of the banks, broker/dealers or other financial institutions that have entered into a sales support agreement with the Distributor


Servicing Agent(s)		One or more of the banks, broker/dealers or other financial institutions that have entered into a shareholder servicing agreement with the Distributor

Transfer Agency Agreement		The transfer agency agreement between the Trust, on behalf of the Fund, and Columbia Management Investment Services Corp.

Transfer Agent		Columbia Management Investment Services Corp.

The Trust		Columbia Funds Series Trust I, the registered investment company in the Columbia Funds Family to which this SAI relates

Trustee(s)		One or more of the Board’s Trustees

ABOUT THE TRUST

The Fund represents a series of the Trust and is an open-end diversified management investment company. The Fund has a fiscal year end of March 31st.

On March 31, 2008, the Bond Fund acquired all assets and assumed all liabilities of Core Bond Fund, a series of Excelsior Funds, Inc. (the Bond Predecessor Fund). For periods prior to March 31, 2008, the performance and financial information shown for the Bond Fund is the performance and financial information of the Bond Predecessor Fund.

ABOUT THE FUND’S INVESTMENTS

The investment objective, principal investment strategies (i.e., as used in this SAI and the corresponding prospectus, a strategy which generally involves the ability to invest 10% or more of the Fund’s total assets) and related principal risks for the Fund are discussed in the Fund’s prospectus.

Certain Investment Activity Limits

The overall investment and other activities of the Adviser and its affiliates may limit the investment opportunities for the Fund in certain markets where limitations are imposed by regulators upon the amount of investment by affiliated investors, in the aggregate or in individual issuers. From time to time, the Fund’s activities also may be restricted because of regulatory restrictions applicable to the Adviser and its affiliates and/or because of their internal policies. See Investment Advisory and Other Services — Other Roles and Relationships of Ameriprise Financial and its Affiliates — Certain Conflicts of Interest.

Fundamental and Non-Fundamental Investment Policies

The following discussion of “fundamental” and “non-fundamental” investment policies and limitations for the Fund supplements the discussion of investment policies in the Fund’s prospectus. A fundamental policy may be changed only with Board and shareholder approval. A non-fundamental policy may be changed by the Board and does not require shareholder approval, but may require notice to shareholders in certain instances.

Unless otherwise noted, whenever an investment policy or limitation states a maximum percentage of the Fund’s assets that may be invested in any security or other asset, or sets forth a policy regarding an investment standard, compliance with such percentage limitation or standard will be determined solely at the time of the Fund’s acquisition of such security or asset. Borrowings and other instruments that may give rise to leverage and the restriction on investing in illiquid securities are monitored on an ongoing basis.

Fundamental Investment Policies

The 1940 Act provides that a “vote of a majority of the outstanding voting securities” means the affirmative vote of the lesser of (1) more than 50% of the outstanding shares of the Fund, or (2) 67% or more of the shares present at a meeting if more than 50% of the outstanding shares are represented at the meeting in person or by proxy. The following fundamental investment policies cannot be changed without such a vote. The Fund may not, as a matter of fundamental policy:

Purchase or sell real estate, except the Fund may: (i) purchase securities of issuers which deal or invest in real estate, (ii) purchase securities which are secured by real estate or interests in real estate and (iii) hold and dispose of real estate or interests in real estate acquired through the exercise of its rights as a holder of securities which are secured by real estate or interests therein;

Purchase or sell commodities, except that the Fund may to the extent consistent with its investment objective: (i) invest in securities of companies that purchase or sell commodities or which invest in such programs, (ii) purchase and sell options, forward contracts, futures contracts, and options on futures contracts and (iii) enter into swap contracts and other financial transactions relating to commodities. This limitation does not apply to foreign currency transactions including without limitation forward currency contracts;

activities in the same industry, provided that: (i) there is no limitation with respect to obligations issued or guaranteed by the U.S. Government, any state or territory of the United States or any of their agencies, instrumentalities or political subdivisions; and (ii) notwithstanding this limitation or any other fundamental investment limitation, assets may be invested in the securities of one or more management investment companies to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief;

Make loans, except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief;

Borrow money or issue senior securities except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief; and

Purchase securities (except securities issued or guaranteed by the U.S. Government, its agencies or instrumentalities) of any one issuer if, as a result, more than 5% of its total assets will be invested in the securities of such issuer or it would own more than 10% of the voting securities of such issuer, except that: (i) up to 25% of its total assets may be invested without regard to these limitations and (ii) the Fund’s assets may be invested in the securities of one or more management investment companies to the extent permitted by the 1940 Act, the rules and regulations thereunder, or any applicable exemptive relief.

Non-Fundamental Investment Policies

The Fund may not purchase securities of other investment companies except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any applicable exemptive relief. If shares of the Fund are purchased by another fund in reliance on Section 12(d)(1)(G) of the 1940 Act, for so long as shares of the Fund are held by such fund, the Fund will not purchase securities of a registered open-end investment company or registered unit investment trust in reliance on Section 12(d)(1)(F) or Section 12(d)(1)(G) of the 1940 Act.

Permissible Investments and Related Risks

The Fund’s prospectus identifies and summarizes the individual types of securities in which the Fund invests as part of its principal investment strategies and the principal risks associated with such investments. The table below identifies certain types of securities in which the Fund is permitted to invest, including certain types of securities that are described in the Fund’s prospectus. The Fund generally has the ability to invest 10% or more of its total assets in each type of security described in its prospectus (and in each sub-category of such security type described in this SAI). To the extent that a type of security identified below is not described in the Fund’s prospectus (or as a sub-category of such security type in this SAI), the Fund generally invests less than 10% of the Fund’s total assets in such security type.

Information about individual types of securities (including certain of their associated risks) in which the Fund may invest is set forth below. The Fund’s investment in these types of securities is subject to its investment objective and fundamental and non-fundamental investment policies.

Temporary Defensive Positions. The Fund may temporarily invest in money market instruments or hold cash. It may do so without limit, when the Adviser, or the Fund’s subadviser, as applicable: (i) believes that the market conditions are not favorable for profitable investing; (ii) is unable to locate favorable investment opportunities; or (iii) determines that a temporary defensive position is advisable or necessary in order to meet anticipated redemption requests, or for other reasons. While the Fund engages in such strategies, it may not achieve its investment objective.

See also About the Fund’s Investments — Permissible Investments and Related Risks — Money Market Instruments.

Permissible Fund Investments


Investment Type		Bond Fund

Asset-Backed Securities		ü
Bank Obligations
Domestic		ü
Foreign		ü
Common Stock		ü
Convertible Securities		ü
Corporate Debt Securities		ü
Custody Receipts and Trust Certificates		ü
Derivatives
Index or Linked Securities (Structured Products)		ü
Futures Contracts and Options on Futures Contracts		ü
Stock Options and Stock Index Options		ü
Swap Agreements		ü
Dollar Rolls		ü
Foreign Currency Transactions		ü
Foreign Securities		ü
Guaranteed Investment Contracts (Funding Agreements)		ü
Illiquid Securities		ü
Investments in Other Investment Companies		ü
Low and Below Investment Grade Securities		ü
Money Market Instruments		ü
Mortgage-Backed Securities		ü
Municipal Securities		ü
Participation Interests		ü
Preferred Stock		ü
Private Placement and Other Restricted Securities		ü
Real Estate Investment Trusts and Master Limited Partnerships		ü
Repurchase Agreements		ü
Reverse Repurchase Agreement		ü
Standby Commitments		ü
Stripped Securities		ü
U.S. Government and Related Obligations		ü
Variable- and Floating-Rate Obligations		ü
Warrants and Rights		ü
When-Issued, Delayed Delivery and Forward Commitment Transactions		ü
Zero-Coupon, Pay-in-Kind and Step-Coupon Securities		ü

Asset-Backed Securities

assets, and have a minimum denomination and specific term. Asset-backed securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Bank Obligations (Domestic and Foreign)

Bank obligations include certificates of deposit, bankers’ acceptances, time deposits and promissory notes that earn a specified rate of return and may be issued by (i) a domestic branch of a domestic bank, (ii) a foreign branch of a domestic bank, (iii) a domestic branch of a foreign bank or (iv) a foreign branch of a foreign bank. Bank obligations may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments—Variable- and Floating-Rate Obligations for more information.

Bank investment contracts are issued by banks. Pursuant to such contracts, the Fund may make cash contributions to a deposit fund of a bank. The bank then credits to the Fund payments at floating or fixed interest rates. The Fund also may hold funds on deposit with its custodian for temporary purposes.

Common Stock

Common stock represents a unit of equity ownership of a corporation. Owners typically are entitled to vote on the selection of directors and other important corporate governance matters, and to receive dividend payments, if any, on their holdings. However, ownership of common stock does not entitle owners to participate in the day-to-day operations of the corporation. Common stocks of domestic and foreign public corporations can be listed, and their shares traded, on domestic stock exchanges, such as the NYSE or the NASDAQ Stock Market. Domestic and foreign corporations also may have their shares traded on foreign exchanges, such as the London Stock Exchange or Tokyo Stock Exchange. Common stock may be privately placed or publicly offered. See Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

If a corporation is liquidated, the claims of secured and unsecured creditors and owners of debt securities and “preferred” stock take priority over the claims of those who own common stock.

Investing in common stocks also poses risks applicable to a particular industry, such as technology, financial services, consumer goods or natural resources (e.g., oil and gas). To some extent, the prices of common stocks tend to move by industry sector. When market conditions favorably affect, or are expected favorably to affect, an industry, the share prices of the common stocks of companies in that industry tend to rise. Conversely, negative news or a poor outlook for a particular industry can cause the share prices of the common stocks of companies in that industry to decline quickly.

Convertible Securities

tends to be influenced more by the rate of return of the convertible security. Because both interest rate and market movements can influence their value, convertible securities generally are not as sensitive to changes in interest rates as similar debt securities nor generally are they as sensitive to changes in share price as their underlying common stock. Convertible securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

In addition, some convertible securities may be rated below investment grade or may not be rated and, therefore, may be considered speculative investments. Companies that issue convertible securities frequently are small- and mid-capitalization companies and, accordingly, carry the risks associated with such companies. In addition, the credit rating of a company’s convertible securities generally is lower than that of its conventional debt securities. Convertible securities are senior to equity securities and have a claim to the assets of an issuer prior to the holders of the issuer’s common stock in the event of liquidation but generally are subordinate to similar non-convertible debt securities of the same issuer. Some convertible securities are particularly sensitive to changes in interest rates when their predetermined conversion price is much higher than the price for the issuing company’s common stock.

Corporate Debt Securities

Corporate debt securities include fixed income securities issued by businesses to finance their operations. Notes, bonds, debentures and commercial paper are the most common types of corporate debt securities, with the primary difference being their interest rates, maturity dates and secured or unsecured status. Commercial paper has the shortest term and usually is unsecured. The broad category of corporate debt securities includes debt issued by domestic or foreign companies of all kinds, including those with small-, mid- and large-capitalizations. The category also includes bank loans, as well as assignments, participations and other interests in bank loans. Corporate debt securities may be rated investment grade or below investment grade and may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Investing in corporate debt securities is subject to certain risks including, among others, credit and interest rate risk. Credit risk is the risk that the Fund could lose money if the issuer of a corporate debt security is unable to pay

interest or repay principal when it becomes due. Some corporate debt securities that are rated below investment grade by an NRSRO generally are considered speculative because they present a greater risk of loss, including default, than higher quality debt securities. The credit risk of a particular issuer’s debt security may vary based on its priority for repayment. For example, higher ranking (senior) debt securities have a higher priority than and, therefore, may be paid in full before, lower ranking (subordinated) securities. In addition, in the event of bankruptcy, holders of higher-ranking senior securities may receive amounts otherwise payable to the holders of more junior securities. Interest rate risk is the risk that the value of certain corporate debt securities will tend to fall when interest rates rise. In general, corporate debt securities with longer terms tend to fall more in value when interest rates rise than do corporate debt securities with shorter terms.

Custody Receipts and Trust Certificates

Derivatives

General

Derivatives are financial instruments whose values are based on (or “derived” from) traditional securities (such as a stock or a bond), assets (such as a commodity, like gold), reference rates (such as LIBOR) or market indices (such as the S&P 500® Index). Some forms of derivatives, such as exchange-traded futures and options on securities, commodities, or indices, are traded on regulated exchanges. These types of derivatives are standardized contracts that can easily be bought and sold, and whose market values are determined and published daily. Non-standardized derivatives, on the other hand, tend to be more specialized or complex, and may be harder to value. Derivatives afford leverage and, when used properly, can enhance returns and be useful in hedging portfolios. Some common types of derivatives include futures; options; options on futures; forward foreign currency exchange contracts; forward contracts on securities and securities indices; linked securities and structured products; CMOs; stripped securities; warrants; swap agreements and swaptions.

The Fund may use derivatives for a variety of reasons, including, for example: (i) to enhance its return; (ii) to attempt to protect against possible changes in the market value of securities held in or to be purchased for its portfolio resulting from securities markets or currency exchange rate fluctuations (i.e., to hedge); (iii) to protect its unrealized gains reflected in the value of its portfolio securities; (iv) to facilitate the sale of such securities for investment purposes; (v) to reduce transaction costs; and/or (vi) to manage the effective maturity or duration of its portfolio.

The Fund’s use of derivatives presents risks different from, and possibly greater than, the risks associated with investing directly in traditional securities. The use of derivatives can lead to losses because of adverse movements in the price or value of the underlying security, asset, index or reference rate, which may be magnified by certain features of the derivatives. These risks are heightened when the Fund uses derivatives to enhance its return or as a substitute for a position or security, rather than solely to hedge or offset the risk of a position or security held by the Fund. There is also a risk that the derivative will not correlate well with the security for which it is substituting. The Fund’s use of derivatives to leverage risk also may exaggerate a loss, potentially causing the Fund to lose more money than if it had invested in the underlying security, or limit a potential gain. The success of management’s derivative strategies will depend on its ability to assess and predict the impact of market or economic developments on the underlying security, asset, index or reference rate and the derivative itself, without necessarily the benefit of observing the performance of the derivative under all possible market conditions. Other risks arise from the Fund’s

potential inability to terminate or sell its derivative positions as a liquid secondary market for such positions may not exist at times when the Fund may wish to terminate or sell them. Over-the-counter instruments (investments not traded on an exchange) may be illiquid. Derivatives traded in the over-the-counter market are subject to the risk that the other party will not meet its obligations. Also, with some derivative strategies there is the risk that the Fund may not be able to find a suitable derivative transaction counterparty, and thus may be unable to invest in derivatives altogether. The use of derivatives may also increase the amount and accelerate the timing of taxes payable by shareholders.

The Fund may use any or all of the above investment techniques and may purchase different types of derivative instruments at any time and in any combination. There is no particular strategy that dictates the use of one technique over another, as the use of derivatives is a function of numerous variables, including market conditions.

Index or Linked Securities (Structured Products)

Indexed and Inverse Floating Rate Securities. The Fund may invest in securities that provide a potential return based on a particular index of value or interest rates. For example, the Fund may invest in securities that pay interest based on an index of interest rates. The principal amount payable upon maturity of certain securities also may be based on the value of the index. To the extent the Fund invests in these types of securities, the Fund’s return on such securities will rise and fall with the value of the particular index: that is, if the value of the index falls, the value of the indexed securities owned by the Fund will fall. Interest and principal payable on certain securities may also be based on relative changes among particular indices.

The Fund may also invest in so-called “inverse floaters” or “residual interest bonds” on which the interest rates vary inversely with a floating rate (which may be reset periodically by a dutch auction, a remarketing agent, or by reference to a short-term tax-exempt interest rate index). The Fund may purchase synthetically-created inverse floating rate bonds evidenced by custodial or trust receipts. Generally, income on inverse floating rate bonds will decrease when interest rates increase, and will increase when interest rates decrease. Such securities have the effect of providing a degree of investment leverage, since they may increase or decrease in value in response to changes, as an illustration, in market interest rates at a rate that is a multiple of the rate at which fixed-rate securities increase or decrease in response to such changes. As a result, the market values of such securities will generally be more volatile than the market values of fixed-rate securities. To seek to limit the volatility of these securities, the Fund may purchase inverse floating obligations that have shorter-term maturities or that contain limitations on the extent to which the interest rate may vary. Certain investments in such obligations may be illiquid. The Fund may invest in indexed and inverse securities for hedging purposes or to seek to increase returns. When used for hedging purposes, indexed and inverse securities involve correlation risk. Furthermore, where such a security includes a contingent liability, in the event of an adverse movement in the underlying index or interest rate, the Fund may be required to pay substantial additional margin to maintain the position.

Credit Linked Securities. Among the income producing securities in which the Fund may invest are credit linked securities. The issuers of these securities frequently are limited purpose trusts or other special purpose vehicles that, in turn, invest in a derivative instrument or basket of derivative instruments, such as credit default swaps, interest rate swaps and other securities, in order to provide exposure to certain fixed income markets. For instance, the Fund may invest in credit linked securities as a cash management tool in order to gain exposure to a certain market and/or to remain fully invested when more traditional income producing securities are not available.

Like an investment in a bond, investments in these credit linked securities represent the right to receive periodic income payments (in the form of distributions) and payment of principal at the end of the term of the security. However, these payments are conditioned on or linked to the issuer’s receipt of payments from, and the issuer’s potential obligations to, the counterparties to the derivative instruments and other securities in which the issuer invests. For instance, the issuer may sell one or more credit default swaps, under which the issuer would receive a stream of payments over the term of the swap agreements provided that no event of default has occurred with respect to the referenced debt obligation upon which the swap is based. If a default occurs, the stream of payments may stop and the issuer would be obligated to pay the counterparty the par (or other agreed upon value) of the referenced debt obligation. This, in turn, would reduce the amount of income and/or principal that the Fund would receive. The Fund’s investments in these instruments are indirectly subject to the risks associated with derivative instruments, including, among others, credit risk, default or similar event risk, counterparty risk, interest rate risk, leverage risk and management risk. These securities generally are exempt from registration under the 1933 Act. Accordingly, there may be no established trading market for the securities and they may constitute illiquid investments.

Index-, Commodity-, Currency- and Equity-Linked Securities. “Index-linked” or “commodity-linked” notes are debt securities of companies that call for interest payments and/or payment at maturity in different terms than the typical note where the borrower agrees to make fixed interest payments and to pay a fixed sum at maturity. Principal and/or interest payments on an index-linked or commodity-linked note depend on the performance of one or more market indices, such as the S&P 500® Index, a weighted index of commodity futures such as crude oil, gasoline and natural gas or the market prices of a particular commodity or basket of commodities. Equity-linked securities are short-term or intermediate term instruments having a value at maturity and/or interest rate determined by reference to the market prices of one or more equity securities. At maturity, the principal amount of an equity-linked debt security is often exchanged for common stock of the issuer or is payable in an amount based on the issuer’s common stock price at the time of maturity. Currency-linked debt securities are short-term or intermediate-term instruments having a value at maturity, and/or an interest rate, determined by reference to one or more foreign currencies. Payment of principal or periodic interest may be calculated as a multiple of the movement of one currency against another currency, or against an index.

Linked securities are often issued by unit investment trusts. Examples of this include such index-linked securities as S&P Depositary Receipts (SPDRs), which is an interest in a unit investment trust holding a portfolio of securities linked to the S&P 500® Index, and a type of exchange-traded fund (ETF). Because a unit investment trust is an investment company under the 1940 Act, the Fund’s investments in SPDRs are subject to the limitations set forth in Section 12(d)(1)(A) of the 1940 Act. SPDRs closely track the underlying portfolio of securities, trade like a share of common stock and pay periodic dividends proportionate to those paid by the portfolio of stocks that comprise the S&P 500® Index. As a holder of interests in a unit investment trust, the Fund would indirectly bear its ratable share of that unit investment trust’s expenses. At the same time, the Fund would continue to pay its own management and advisory fees and other expenses, as a result of which the Fund and its shareholders in effect would be absorbing levels of fees with respect to investments in such unit investment trusts.

Investing in structured products and linked securities is subject to certain risks. Because structured products typically involve no credit enhancement, their credit risk generally will be equivalent to that of the underlying instruments. Investments in structured products may be structured as a class that is either subordinated or unsubordinated to the right of payment of another class. Subordinated structured products typically have higher rates of return and present greater risks than unsubordinated structured products. Structured products sometimes are sold in private placement transactions and often have a limited trading market.

Investments in “linked” securities have the potential to lead to significant losses because of unexpected movements in the underlying financial asset, index, currency or other investment. The ability of the Fund to utilize linked-securities successfully will depend on its ability correctly to predict pertinent market movements, which cannot be assured. Because currency-linked securities usually relate to foreign currencies, some of which may be currency from emerging market countries, there are certain additional risks associated with such investments.

Futures Contracts and Options on Futures Contracts

Futures Contracts. A futures contract sale creates an obligation by the seller to deliver the type of security or other asset called for in the contract at a specified delivery time for a stated price. A futures contract purchase creates an obligation by the purchaser to take delivery of the type of security or other asset called for in the contract at a specified delivery time for a stated price. The specific security or other asset delivered or taken at the settlement date are not determined until on or near that date. The determination is made in accordance with the rules of the exchange on which the futures contract was made. The Fund may enter into futures contracts which are traded on national or foreign futures exchanges and are standardized as to maturity date and underlying security or other asset. Futures exchanges and trading in the United States are regulated under the Commodity Exchange Act (CEA) by the Commodity Futures Trading Commission (CFTC), a U.S. Government agency.

Traders in futures contracts may be broadly classified as either “hedgers” or “speculators.” Hedgers use the futures markets primarily to offset unfavorable changes (anticipated or potential) in the value of securities or other assets currently owned or expected to be acquired by them. Speculators less often own the securities or other assets underlying the futures contracts which they trade, and generally use futures contracts with the expectation of realizing profits from fluctuations in the value of the underlying securities or other assets. Pursuant to a notice of eligibility claiming exclusion from the definition of commodity pool operator filed with the CFTC and the National Futures Association on behalf of the Fund, neither the Trust nor the Fund is deemed to be a “commodity pool operator” under the CEA, and, accordingly, they are not subject to registration or regulation as such under the CEA.

Upon entering into futures contracts, in compliance with the SEC’s requirements, cash or liquid securities, equal in value to the amount of the Fund’s obligation under the contract (less any applicable margin deposits and any assets that constitute “cover” for such obligation), will be segregated with the Fund’s custodian.

Unlike when the Fund purchases or sells a security, no price is paid or received by the Fund upon the purchase or sale of a futures contract, although the Fund is required to deposit with its custodian in a segregated account in the name of the futures broker an amount of cash and/or U.S. Government securities in order to initiate and maintain open positions in futures contracts. This amount is known as “initial margin.” The nature of initial margin in futures transactions is different from that of margin in security transactions, in that futures contract margin does not involve the borrowing of funds by the Fund to finance the transactions. Rather, initial margin is in the nature of a performance bond or good faith deposit intended to assure completion of the contract (delivery or acceptance of the underlying security or other asset) that is returned to the Fund upon termination of the futures contract, assuming all

contractual obligations have been satisfied. Minimum initial margin requirements are established by the relevant futures exchange and may be changed. Brokers may establish deposit requirements which are higher than the exchange minimums. Futures contracts are customarily purchased and sold on margin which may range upward from less than 5% of the value of the contract being traded. Subsequent payments, called “variation margin,” to and from the broker (or the custodian) are made on a daily basis as the price of the underlying security or other asset fluctuates, a process known as “marking to market.” If the futures contract price changes to the extent that the margin on deposit does not satisfy margin requirements, payment of additional variation margin will be required. Conversely, a change in the contract value may reduce the required margin, resulting in a repayment of excess margin to the contract holder. Variation margin payments are made for as long as the contract remains open. The Fund expects to earn interest income on its margin deposits.

Although futures contracts by their terms call for actual delivery or acceptance of securities or other assets (stock index futures contracts or futures contracts that reference other intangible assets do not permit delivery of the referenced assets), the contracts usually are closed out before the settlement date without the making or taking of delivery. The Fund may elect to close some or all of its futures positions at any time prior to their expiration. The purpose of taking such action would be to reduce or eliminate the position then currently held by the Fund. Closing out an open futures position is done by taking an opposite position (“buying” a contract which has previously been “sold,” “selling” a contract previously “purchased”) in an identical contract (i.e., the same aggregate amount of the specific type of security or other asset with the same delivery date) to terminate the position. Final determinations are made as to whether the price of the initial sale of the futures contract exceeds or is below the price of the offsetting purchase, or whether the purchase price exceeds or is below the offsetting sale price. Final determinations of variation margin are then made, additional cash is required to be paid by or released to the Fund, and the Fund realizes a loss or a gain. Brokerage commissions are incurred when a futures contract is bought or sold.

Successful use of futures contracts by the Fund is subject to the Adviser’s ability to predict correctly movements in the direction of interest rates and other factors affecting securities and commodities markets. This requires different skills and techniques than those required to predict changes in the prices of individual securities. The Fund, therefore, bears the risk that future market trends will be incorrectly predicted.

In the event of adverse price movements, the Fund would continue to be required to make daily cash payments in order to maintain its required margin. In such a situation, if the Fund has insufficient cash, it may have to sell portfolio securities in order to meet daily margin requirements at a time when it may be disadvantageous to do so. The inability to close the futures position also could have an adverse impact on the ability to hedge effectively.

To reduce or eliminate a hedge position held by the Fund, the Fund may seek to close out a position. The ability to establish and close out positions will be subject to the development and maintenance of a liquid secondary market. It is not certain that this market will develop or continue to exist for a particular futures contract, which may limit the Fund’s ability to realize its profits or limit its losses. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain contracts; (ii) restrictions may be imposed by an exchange on opening transactions, closing transactions or both; (iii) trading halts, suspensions or other restrictions may be imposed with respect to particular classes or series of contracts, or underlying securities; (iv) unusual or unforeseen circumstances, such as volume in excess of trading or clearing capability, may interrupt normal operations on an exchange; (v) the facilities of an exchange or a clearing corporation may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of contracts (or a particular class or series of contracts), in which event the secondary market on that exchange (or in the class or series of contracts) would cease to exist, although outstanding contracts on the exchange that had been issued by a clearing corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

Interest Rate Futures Contracts. Bond prices are established in both the cash market and the futures market. In the cash market, bonds are purchased and sold with payment for the full purchase price of the bond being made in cash, generally within five business days after the trade. In the futures market, a contract is made to purchase or sell a bond in the future for a set price on a certain date. Historically, the prices for bonds established in the futures markets have tended to move generally in the aggregate in concert with the cash market prices and have maintained fairly predictable relationships. Accordingly, the Fund may use interest rate futures contracts as a defense, or hedge, against anticipated interest rate changes. The Fund presently could accomplish a similar result to that which it hopes to achieve through the use of interest rate futures contracts by selling bonds with long maturities and investing in bonds with short maturities when interest rates are expected to increase, or conversely, selling bonds with short maturities and investing in bonds with long maturities when interest rates are expected to decline. However, because of the liquidity that is often available in the futures market, the protection is more likely to be achieved, perhaps at a lower cost and without changing the rate of interest being earned by the Fund, through using futures contracts.

Interest rate futures contracts are traded in an auction environment on the floors of several exchanges— principally, the Chicago Board of Trade, the Chicago Mercantile Exchange and the New York Futures Exchange. Each exchange guarantees performance under contract provisions through a clearing corporation, a nonprofit organization managed by the exchange membership. A public market exists in futures contracts covering various financial instruments including long-term U.S. Treasury Bonds and Notes; GNMA modified pass-through mortgage backed securities; three-month U.S. Treasury Bills; and ninety-day commercial paper. The Fund may also invest in exchange-traded Eurodollar contracts, which are interest rate futures on the forward level of LIBOR. These contracts are generally considered liquid securities and trade on the Chicago Mercantile Exchange. Such Eurodollar contracts are generally used to “lock-in” or hedge the future level of short-term rates. The Fund may trade in any interest rate futures contracts for which there exists a public market, including, without limitation, the foregoing instruments.

Index Futures Contracts. An index futures contract is a contract to buy or sell units of an index at a specified future date at a price agreed upon when the contract is made. Entering into a contract to buy units of an index is commonly referred to as buying or purchasing a contract or holding a long position in the index. Entering into a contract to sell units of an index is commonly referred to as selling a contract or holding a short position in the index. A unit is the current value of the index. The Fund may enter into stock index futures contracts, debt index futures contracts, or other index futures contracts appropriate to its objective(s).

There are several risks in connection with the use by the Fund of index futures as a hedging device. One risk arises because of the imperfect correlation between movements in the prices of the index futures and movements in the prices of securities which are the subject of the hedges. The Adviser will attempt to reduce this risk by selling, to the extent possible, futures on indices the movements of which will, in its judgment, have a significant correlation with movements in the prices of the Fund’s portfolio securities sought to be hedged.

Options on Futures Contracts. The Fund may purchase and write call and put options on those futures contracts that it is permitted to buy or sell. The Fund may use such options on futures contracts in lieu of writing options directly on the underlying securities or other assets or purchasing and selling the underlying futures contracts. Such options generally operate in the same manner as options purchased or written directly on the underlying investments. A futures option gives the holder, in return for the premium paid, the right to buy from (call) or sell to (put) the writer of the option a futures contract at a specified price at any time during the period of the option. Upon exercise, the writer of the option is obligated to pay the difference between the cash value of the futures contract and the exercise price. Like the buyer or seller of a futures contract, the holder or writer of an option has the right to terminate its position prior to the scheduled expiration of the option by selling or purchasing an option of the same series, at which time the person entering into the closing purchase transaction will realize a gain or loss. There is no guarantee that such closing purchase transactions can be effected.

The Fund will enter into written options on futures contracts only when, in compliance with the SEC’s requirements, cash or liquid securities equal in value to the underlying security’s or other asset’s value (less any applicable margin deposits) have been deposited in a segregated account. The Fund will be required to deposit initial margin and maintenance margin with respect to put and call options on futures contracts written by it pursuant to brokers’ requirements similar to those described above.

Investments in futures options involve some of the same risks that are involved in connection with investments in futures contracts (for example, the existence of a liquid secondary market). In addition, the purchase of an option also entails the risk that changes in the value of the underlying futures contract will not be fully reflected in the value of the option purchased. There may be circumstances when the purchase of a call or put option on a futures contract would result in a loss to the Fund when the purchase or sale of a futures contract would not, such as when there is no movement in the prices of the hedged investments. In general, the market prices of options can be expected to be more volatile than the market prices on the underlying futures contracts. Compared to the purchase or sale of futures contracts, however, the purchase of call or put options on futures contracts may frequently involve less potential risk to the Fund because the maximum amount at risk is the premium paid for the options (plus transaction costs).

Successful use of index futures by the Fund is also subject to the Adviser’s ability to predict correctly movements in the direction of the market. It is possible that, for example, where the Fund has sold futures to hedge its portfolio against a decline in the market, the index on which the futures are written may advance and the value of securities held in the Fund’s portfolio may decline. If this occurred, the Fund would lose money on the futures and also experience a decline in the value of its portfolio securities, as the Fund’s ability to effectively hedge all or a portion of the securities in its portfolio, in anticipation of or during a market decline, through transactions in futures or put options on stock indices, depends on the degree to which price movements in the underlying index correlate with the price movements of the securities held by the Fund. Inasmuch as the Fund’s securities will not duplicate the components of an index, the correlation will not be perfect. Consequently, the Fund bears the risk that the prices of its securities being hedged will not move to the same extent as do the prices of its put options on the stock indices. It is also possible that, if the Fund has hedged against the possibility of a decline in the market adversely affecting securities held in its portfolio and securities prices increase instead, the Fund will lose part or all of the benefit of the increased values of those securities that it has hedged, because it will have offsetting losses in its futures positions. In addition, in such situations, if the Fund has insufficient cash, it may have to sell securities to meet daily variation margin requirements.

There is also the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in a futures contract or related option. Most futures exchanges limit the amount of fluctuation permitted in some contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. The daily limit governs only price movement during a particular trading day and, therefore, does not limit potential losses, because the limit may prevent the liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.

Options on Index Futures Contracts. The Fund may also purchase and sell options on index futures contracts. Options on index futures give the purchaser the right, in return for the premium paid, to assume a position in an index futures contract (a long position if the option is a call and a short position if the option is a put), at a specified exercise price at any time during the period of the option. Upon exercise of the option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer’s futures margin account, which represents the amount by which the market price of the index futures contract, at exercise, exceeds (in the case of a call) or is less than (in the case of a put) the exercise price of the option on the index future. If an option is exercised on the last trading day prior to the expiration date of the option, the settlement will be made entirely in cash equal to the difference between the exercise price of the option and the closing level of the index on which the future is based on the expiration date. Purchasers of options who fail to exercise their options prior to the exercise date suffer a loss of the premium paid.

There are various risks in connection with the use by the Fund of index futures as a hedging device. For example, a risk arises because of the imperfect correlation between movements in the prices of the index futures and movements in the prices of securities which are the subject of the hedges. The Adviser will attempt to reduce this risk by selling, to the extent possible, futures on indices the movements of which will, in its judgment, have a significant correlation with movements in the prices of the Fund’s portfolio securities sought to be hedged; there can be no assurance that the Adviser will be successful in doing so.

Use by Tax-Exempt Funds of Interest Rate and U.S. Treasury Security Futures Contracts and Options. If the Fund invests in tax-exempt securities, it may purchase and sell futures contracts and related options on interest rate and U.S. Treasury securities when, in the opinion of the Adviser, price movements in these security futures and related options will correlate closely with price movements in the tax-exempt securities which are the subject of the hedge. Interest rate and U.S. Treasury securities futures contracts require the seller to deliver, or the purchaser to take delivery of, the type of security called for in the contract at a specified date and price. Options on interest rate and U.S. Treasury security futures contracts give the purchaser the right in return for the premium paid to assume a position in a futures contract at the specified option exercise price at any time during the period of the option.

Stock Options and Stock Index Options

The Fund may purchase and write (i.e., sell) put and call options. Such options may relate to particular stocks or stock indices, and may or may not be listed on a domestic or foreign securities exchange and may or may not be issued by the Options Clearing Corporation (OCC). Stock index options are put options and call options on various stock indices. In most respects, they are identical to listed options on common stocks.

There is a key difference between stock options and stock index options in connection with their exercise. In the case of stock options, the underlying security, common stock, is delivered. However, upon the exercise of an index option, settlement does not occur by delivery of the securities comprising the index. The option holder who exercises the index option receives an amount of cash if the closing level of the stock index upon which the option is based is greater than (in the case of a call) or less than (in the case of a put) the exercise price of the option. This amount of cash is equal to the difference between the closing price of the stock index and the exercise price of the option expressed in dollars times a specified multiple. A stock index fluctuates with changes in the market value of the securities included in the index. For example, some stock index options are based on a broad market index, such as the S&P 500® Index or a narrower market index, such as the S&P 100^® Index. Indices may also be based on an industry or market segment.

The successful use of the Fund’s options strategies depends on the ability of the Adviser to forecast interest rate and market movements correctly. When it purchases an option, the Fund runs the risk that it will lose its entire investment in the option in a relatively short period of time, unless the Fund exercises the option or enters into a closing sale transaction for such option during the life of the option. If the price of the underlying security does not

rise (in the case of a call) or fall (in the case of a put) to an extent sufficient to cover the option premium and transaction costs, the Fund will lose part or all of its investment in the option. This contrasts with an investment by the Fund in the underlying securities, since the Fund may continue to hold its investment in those securities notwithstanding the lack of a change in price of those securities.

The effective use of options also depends on the Fund’s ability to terminate option positions at times when the Adviser deems it desirable to do so. Although the Fund will take an option position only if the Adviser believes there is a liquid secondary market for the option, there is no assurance that the Fund will be able to effect closing transactions at any particular time or at an acceptable price.

If a secondary trading market in options were to become unavailable, the Fund could no longer engage in closing transactions. The writer in such circumstances would be subject to the risk of market decline or appreciation in the instrument during such period. If an option purchased by the Fund expires unexercised, the Fund will realize a loss equal to the premium paid. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both; (iii) trading halts, suspensions or other restrictions may be imposed with respect to particular classes or series of options, or underlying securities; (iv) unusual or unforeseen circumstances, such as volume in excess of trading or clearing capability, may interrupt normal operations on an exchange; (v) the facilities of an exchange or a clearing corporation may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in the class or series of options) would cease to exist, although outstanding options on the exchange that had been issued by a clearing corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

Disruptions in the markets for the securities underlying options purchased or sold by the Fund could result in losses on the options. If trading is interrupted in an underlying security, the trading of options on that security is normally halted as well. As a result, the Fund as purchaser or writer of an option will be unable to close out its positions until options trading resumes, and it may be faced with losses if trading in the security reopens at a substantially different price. In addition, the OCC or other options markets may impose exercise restrictions. If a prohibition on exercise is imposed at a time when trading in the option has also been halted, the Fund as purchaser or writer of an option will be locked into its position until one of the two restrictions has been lifted. If a prohibition on exercise remains in effect until an option owned by the Fund has expired, the Fund could lose the entire value of its option.

Dealer (Over-the-Counter) Options. Dealer options are options negotiated individually through dealers rather than traded on an exchange. Certain risks are specific to dealer options. While the Fund might look to a clearing corporation to exercise exchange-traded options, if the Fund purchases a dealer option it must rely on the selling dealer to perform if the Fund exercises the option. Failure by the dealer to do so would result in the loss of the premium paid by the Fund as well as loss of the expected benefit of the transaction. Exchange-traded options generally have a continuous liquid market while dealer options more often may not. Consequently, the Fund can realize the value of a dealer option it has purchased only by exercising or reselling the option to the issuing dealer. Similarly, when the Fund writes a dealer option, the Fund can close out the option prior to its expiration only by entering into a closing purchase transaction with the dealer. While the Fund seeks to enter into dealer options only with dealers who will agree to and can enter into closing transactions with the Fund, no assurance exists that the Fund will at any time be able to liquidate a dealer option at a favorable price at any time prior to expiration. Unless the Fund, as a covered dealer call option writer, can effect a closing purchase transaction, it will not be able to liquidate securities (or other assets) used as cover until the option expires or is exercised. In the event of insolvency of the other party, the Fund may be unable to liquidate a dealer option. With respect to options written by the Fund, the inability to enter into a closing transaction may result in material losses to the Fund. For example, because the Fund must maintain a secured position with respect to any call option on a security it writes, the Fund may not sell the assets that it has segregated to secure the position while it is obligated under the option. This requirement may impair the Fund’s ability to sell portfolio securities at a time when such sale might be advantageous.

The Fund generally will treat purchased dealer options as illiquid securities. The Fund may treat the cover used for written dealer options as liquid if the dealer agrees that the Fund may repurchase the dealer option it has written for a maximum price to be calculated by a predetermined formula. In such cases, the dealer option would be considered illiquid only to the extent the maximum purchase price under the formula exceeds the intrinsic value of the option.

Writing Covered Options. The Fund may write covered call options and covered put options on securities held in its portfolio when, in the opinion of the Adviser, such transactions are consistent with the Fund’s investment goal and policies. Call options written by the Fund give the purchaser the right to buy the underlying securities from the Fund at the stated exercise price at any time prior to the expiration date of the option, regardless of the security’s market price; put options give the purchaser the right to sell the underlying securities to the Fund at the stated exercise price at any time prior to the expiration date of the option, regardless of the security’s market price.

The Fund may write only covered options, which means that, so long as the Fund is obligated as the writer of a call option, it will own the underlying securities subject to the option (or comparable securities satisfying the cover requirements of securities exchanges). In the case of put options, the Fund will hold cash and/or high-grade short-term debt obligations equal to the price to be paid if the option is exercised. In addition, the Fund will be considered to have covered a put or call option if and to the extent that it holds an option that offsets some or all of the risk of the option it has written. The Fund may write combinations of covered puts and calls (straddles) on the same underlying security.

The Fund will receive a premium from writing a put or call option, which increases the Fund’s return on the underlying security if the option expires unexercised or is closed out at a profit. The amount of the premium reflects, among other things, the relationship between the exercise price and the current market value of the underlying security, the volatility of the underlying security, the amount of time remaining until expiration, current interest rates, and the effect of supply and demand in the options market and in the market for the underlying security. By writing a call option, the Fund limits its opportunity to profit from any increase in the market value of the underlying security above the exercise price of the option but continues to bear the risk of a decline in the value of the underlying security. By writing a put option, the Fund assumes the risk that it may be required to purchase the underlying security for an exercise price higher than the security’s then-current market value, resulting in a potential capital loss unless the security subsequently appreciates in value.

The Fund’s obligation to sell an instrument subject to a call option written by it, or to purchase an instrument subject to a put option written by it, may be terminated prior to the expiration date of the option by the Fund’s execution of a closing purchase transaction, which is effected by purchasing on an exchange an offsetting option of the same series (i.e., same underlying instrument, exercise price and expiration date) as the option previously written. A closing purchase transaction will ordinarily be effected in order to realize a profit on an outstanding option, to prevent an underlying instrument from being called, to permit the sale of the underlying instrument or to permit the writing of a new option containing different terms on such underlying instrument. The Fund realizes a profit or loss from a closing purchase transaction if the cost of the transaction (option premium plus transaction costs) is less or more than the premium received from writing the option. Because increases in the market price of a call option generally reflect increases in the market price of the security underlying the option, any loss resulting from a closing purchase transaction may be offset in whole or in part by unrealized appreciation of the underlying security.

If the Fund writes a call option but does not own the underlying security, and when it writes a put option, the Fund may be required to deposit cash or securities with its broker as “margin” or collateral for its obligation to buy or sell the underlying security. As the value of the underlying security varies, the Fund may also have to deposit additional margin with the broker. Margin requirements are complex and are fixed by individual brokers, subject to minimum requirements currently imposed by the Federal Reserve Board and by stock exchanges and other self-regulatory organizations.

Purchasing Put Options. The Fund may purchase put options to protect its portfolio holdings in an underlying security against a decline in market value. Such hedge protection is provided during the life of the put option since

the Fund, as holder of the put option, is able to sell the underlying security at the put exercise price regardless of any decline in the underlying security’s market price. For a put option to be profitable, the market price of the underlying security must decline sufficiently below the exercise price to cover the premium and transaction costs. By using put options in this manner, the Fund will reduce any profit it might otherwise have realized from appreciation of the underlying security by the premium paid for the put option and by transaction costs.

Purchasing Call Options. The Fund may purchase call options to hedge against an increase in the price of securities that the Fund wants ultimately to buy. Such hedge protection is provided during the life of the call option since the Fund, as holder of the call option, is able to buy the underlying security at the exercise price regardless of any increase in the underlying security’s market price. In order for a call option to be profitable, the market price of the underlying security must rise sufficiently above the exercise price to cover the premium and transaction costs. These costs will reduce any profit the Fund might have realized had it bought the underlying security at the time it purchased the call option.

Over-the-Counter (OTC) Options. The Fund will enter into OTC options transactions only with primary dealers in U.S. Government securities and, in the case of OTC options written by the Fund, only pursuant to agreements that will assure that the Fund will at all times have the right to repurchase the option written by it from the dealer at a specified formula price. The Fund will treat the amount by which such formula price exceeds the amount, if any, by which the option may be “in-the-money” as an illiquid investment. It is the present policy of the Fund not to enter into any OTC option transaction if, as a result, more than 15% (10% in some cases, refer to the Fund’s prospectuses) of the Fund’s net assets would be invested in (i) illiquid investments (determined under the foregoing formula) relating to OTC options written by the Fund, (ii) OTC options purchased by the Fund, (iii) securities which are not readily marketable, and (iv) repurchase agreements maturing in more than seven days.

Index Options. As an alternative to purchasing call and put options on index futures, the Fund may purchase call and put options on the underlying indices themselves. Such options could be used in a manner identical to the use of options on index futures. Options involving securities indices provide the holder with the right to make or receive a cash settlement upon exercise of the option based on movements in the relevant index. Such options must be listed on a national securities exchange and issued by the OCC. Such options may relate to various stock indices, except that the Fund may not write covered options on an index.

Foreign Stock Index Options. The Fund may, for the purpose of hedging its portfolio, subject to applicable securities regulations, purchase and write put and call options on foreign stock indices listed on foreign and domestic stock exchanges.

Swap Agreements

Swap agreements are derivative instruments that can be individually negotiated and structured to include exposure to a variety of different types of investments or market factors. Depending on their structure, swap agreements may increase or decrease the Fund’s exposure to long- or short-term interest rates, foreign currency values, mortgage securities, corporate borrowing rates, or other factors such as security prices or inflation rates. The Fund may enter into a variety of swap agreements, including interest rate, index, commodity, equity, credit default and currency exchange rate swap agreements, and other types of swap agreements such as caps, collars and floors. The Fund also may enter into swaptions, which are options to enter into a swap agreement.

Swap agreements will tend to shift the Fund’s investment exposure from one type of investment to another. For example, if the Fund agreed to pay fixed rates in exchange for floating rates while holding fixed-rate bonds, the swap would tend to decrease the Fund’s exposure to long-term interest rates. Another example is if the Fund agreed to exchange payments in dollars for payments in foreign currency, the swap agreement would tend to decrease the Fund’s exposure to U.S. interest rates and increase its exposure to foreign currency and interest rates.

Swap agreements are sophisticated hedging instruments that typically involve a small investment of cash relative to the magnitude of risks assumed. As a result, swaps can be highly volatile and may have a considerable impact on the Fund’s performance. Depending on how they are used, swap agreements may increase or decrease the overall volatility of the Fund’s investments and its share price and yield. Additionally, whether the Fund’s use of swap agreements will be successful in furthering its investment objective will depend on the Adviser’s ability correctly to predict whether certain types of investments likely are to produce greater returns than other investments. Because they are two party contracts and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid. Moreover, the Fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The most significant factor in the performance of swap agreements is the change in the specific interest rate, currency, or other factor that determines the amounts of payments due to and from the Fund. If a swap agreement calls for payments by the Fund, the Fund must be prepared to make such payments when due. In addition, if the counterparty’s creditworthiness declines, the value of a swap agreement likely would decline, potentially resulting in losses for the Fund. The Fund will closely monitor the credit of a swap agreement counterparty in order to attempt to minimize this risk. The Fund may also suffer losses if it is unable to terminate outstanding swap agreements (either by assignment or other disposition) or reduce its exposure through offsetting transactions (i.e., by entering into an offsetting swap agreement with the same party or a similarly creditworthy party).

Credit Default Swap Agreements. The Fund may enter into credit default swap agreements, which may have as reference obligations one or more securities or a basket of securities that are or are not currently held by the Fund. The protection “buyer” in a credit default contract is generally obligated to pay the protection “seller” an upfront or a periodic stream of payments over the term of the contract provided that no credit event, such as a default, on a reference obligation has occurred. If a credit event occurs, the seller generally must pay the buyer the “par value” (full notional value) of the swap in exchange for an equal face amount of deliverable obligations of the reference entity described in the swap, or the seller may be required to deliver the related net cash amount, if the swap is cash settled. The Fund may be either the buyer or seller in the transaction. If the Fund is a buyer and no credit event occurs, the Fund may recover nothing if the swap is held through its termination date. However, if a credit event occurs, the buyer generally may elect to receive the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity whose value may have significantly decreased. As a seller, the Fund generally receives an upfront payment or a fixed rate of income throughout the term of the swap provided that there is no credit event. As the seller, the Fund would effectively add leverage to its portfolio because, in addition to its total net assets, the Fund would be subject to investment exposure on the notional amount of the swap.

Credit default swap agreements may involve greater risks than if the Fund had invested in the reference obligation directly since, in addition to risks relating to the reference obligation, credit default swaps are subject to illiquidity risk, counterparty risk and credit risk. The Fund will enter into credit default swap agreements generally with counterparties that meet certain standards of creditworthiness. A buyer generally will lose its investment and recover nothing if no credit event occurs and the swap is held to its termination date. If a credit event were to occur, the value of any deliverable obligation received by the seller, coupled with the upfront or periodic payments previously received, may be less than the full notional value it pays to the buyer, resulting in a loss of value to the seller.

Equity Swaps. The Fund may engage in equity swaps. Equity swaps allow the parties to the swap agreement to exchange components of return on one equity investment (e.g., a basket of equity securities or an index) for a component of return on another non-equity or equity investment, including an exchange of differential rates of return. Equity swaps may be used to invest in a market without owning or taking physical custody of securities in circumstances where direct investment may be restricted for legal reasons or is otherwise impractical. Equity swaps also may be used for other purposes, such as hedging or seeking to increase total return.

The values of equity swaps can be very volatile. To the extent that the Adviser does not accurately analyze and predict the potential relative fluctuation on the components swapped with the other party, the Fund may suffer a loss. The value of some components of an equity swap (such as the dividend on a common stock) may also be sensitive to changes in interest rates. Furthermore, during the period a swap is outstanding, the Fund may suffer a loss if the counterparty defaults.

Total Return Swap Agreements. Total return swap agreements are contracts in which one party agrees to make periodic payments to another party based on the change in market value of the assets underlying the contract, which may include a specified security, basket of securities or securities indices during the specified period, in return for periodic payments based on a fixed or variable interest rate or the total return from other underlying assets. Total return swap agreements may be used to obtain exposure to a security or market without owning or taking physical custody of such security or investing directly in such market. Total return swap agreements may effectively add leverage to the Fund’s portfolio because, in addition to its total net assets, the Fund would be subject to investment exposure on the notional amount of the swap.

Total return swap agreements are subject to the risk that a counterparty will default on its payment obligations to the Fund thereunder, and conversely, that the Fund will not be able to meet its obligation to the counterparty. Generally, the Fund will enter into total return swaps on a net basis (i.e., the two payment streams are netted against one another with the Fund receiving or paying, as the case may be, only the net amount of the two payments). The net amount of the excess, if any, of the Fund’s obligations over its entitlements with respect to each total return swap will be accrued on a daily basis, and an amount of liquid assets having an aggregate net asset value at least equal to the accrued excess will be segregated by the Fund. If the total return swap transaction is entered into on other than a net basis, the full amount of the Fund’s obligations will be accrued on a daily basis, and the full amount of the Fund’s obligations will be segregated by the Fund in an amount equal to or greater than the market value of the liabilities under the total return swap agreement or the amount it would have cost the Fund initially to make an equivalent direct investment, plus or minus any amount the Fund is obligated to pay or is to receive under the total return swap agreement.

Dollar Rolls

Dollar rolls involve selling securities (e.g., mortgage-backed securities or U.S. Treasury securities) and simultaneously entering into a commitment to purchase those or similar (same collateral type, coupon and maturity) securities on a specified future date and price. Mortgage dollar rolls and U.S. Treasury rolls are types of dollar rolls. The Fund foregoes principal and interest paid on the securities during the “roll” period. The Fund is compensated by the difference between the current sales price and the lower forward price for the future purchase of the securities as well as the interest earned on the cash proceeds of the initial sale.

Dollar rolls involve the risk that the market value of the securities the Fund is obligated to repurchase may decline below the repurchase price or that the transaction costs may exceed the return earned by the Fund from the transaction. Dollar rolls also involve risk to the Fund if the other party should default on its obligation and the Fund is delayed or prevented from completing the transaction. In the event that the buyer of securities under a dollar roll files for bankruptcy or becomes insolvent, the Fund’s use of proceeds of the dollar roll may be restricted pending a determination by the other party, or its trustee or receiver, whether to enforce the Fund’s obligation to repurchase the securities. In addition, the security to be delivered in the future may turn out to be inferior to the security sold upon entering into the transaction.

Foreign Currency Transactions

may be used for “transaction hedging,” “position hedging” and “cross-hedging.” The Fund may use forward sale contracts to sell an amount of a foreign currency approximating the value of the Fund’s securities denominated in the foreign security when that foreign currency suffers a substantial decline against the U.S. dollar. The Fund may use forward purchase contracts to purchase a foreign currency when it is believed that the U.S. dollar may suffer a substantial decline against the foreign currency. Although these transactions tend to minimize the risk of loss due to a decline in the value of the hedged currency, they also tend to limit any potential gain that might be realized if the value of the hedged currency increases.

Transaction hedging may allow the Fund to “lock in” the U.S. dollar price of a security it has agreed to purchase or sell, or the U.S. dollar equivalent of a dividend or interest rate payment in a foreign currency. The Fund may use transaction hedging to protect itself against a possible loss resulting from an adverse change in the relationship between the U.S. dollar and the applicable foreign currency during the period between the date on which the security is purchased or sold, or on which the dividend or interest payment is declared, and the date on which such payments are made or received.

Position hedging may allow the Fund to protect against an adverse change in the relationship between the U.S. dollar and the applicable foreign currencies in which its portfolio securities are denominated. The Fund may use position hedging when it is believed that the U.S. dollar may suffer a decline against the foreign currency by entering into a forward purchase contract to purchase that foreign currency for a fixed dollar amount.

Cross-hedging may allow the Fund to enter into a forward contract to sell a different foreign currency for a fixed U.S. dollar amount when it is believed that the U.S. dollar value of the currency to be sold pursuant to the forward contract will fall if there is a decline in the U.S. dollar value of the currency in which the Fund’s securities are denominated.

The Fund also may purchase exchange-listed and over-the-counter call and put options on foreign currencies and foreign currency contracts. Options on foreign currencies and foreign currency contracts give the holder a right to buy or sell the underlying foreign currencies or foreign currency contracts for a specified period of time and for a specified amount. The value of an option on foreign currencies or foreign currency contracts reflects the value of an exchange rate, which depends on the relative values of the U.S. dollar and the relevant foreign currency.

Engaging in foreign currency transactions is subject to certain risks. For example, if the value of a foreign currency were to decline against the U.S. dollar, such decline would reduce the dollar value of any securities held by the Fund denominated in that currency. It is impossible to forecast with precision the market value of portfolio securities at the expiration or maturity of a forward or futures contract, which may make it necessary for the Fund to purchase additional foreign currency on the spot market if the market value of the security being hedged is less than the amount of foreign currency the Fund is obligated to deliver at the time the Fund sells the security being hedged. The value of any currency, including the U.S. dollar, may be affected by political and economic factors applicable to the issuer’s country. The exchange rates of currencies also may be affected adversely by governmental actions. Transaction, position and cross-hedging do not eliminate fluctuations in the underlying prices of securities that the Fund owns or intends to purchase or sell and may limit the amount of potential gain that might result from the increase in value of the currency being hedged. Settlement procedures relating to the Fund’s foreign currency transactions may be more complex than those relating to investments in securities of U.S. issuers.

Foreign Securities

Foreign securities include debt, equity and derivative securities that the Adviser determines are “foreign” based on the consideration of an issuer’s domicile, its principal place of business, its primary stock exchange listing, the source of its revenue or other factors. Foreign securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments —Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

issued by a foreign issuer. EDRs are foreign currency-denominated receipts issued in Europe, typically by foreign banks or trust companies and foreign branches of domestic banks, that evidence ownership of foreign or domestic securities. GDRs are receipts structured similarly to ADRs and EDRs and are marketed globally. Depositary receipts will not necessarily be denominated in the same currency as their underlying securities. In general, ADRs, in registered form, are designed for use in the U.S. securities markets, and EDRs, in bearer form, are designed for use in European securities markets. GDRs are tradable both in the United States and in Europe and are designed for use throughout the world. The Fund may invest in depositary receipts through “sponsored” or “unsponsored” facilities. A sponsored facility is established jointly by the issuer of the underlying security and a depositary, whereas a depositary may establish an unsponsored facility without participation by the issuer of the deposited security. Holders of unsponsored depositary receipts generally bear all the costs of such facilities and the depositary of an unsponsored facility frequently is under no obligation to distribute interest-holder communications received from the issuer of the deposited security or to pass through voting rights to the holders of such receipts in respect of the deposited securities. The issuers of unsponsored depositary receipts are not obligated to disclose material information in the United States, and, therefore, there may be limited information available regarding such issuers and/or limited correlation between available information and the market value of the depositary receipts.

Investing in foreign securities is subject to certain risks. For example, foreign markets can be extremely volatile. Fluctuations in currency exchange rates also may impact the value of foreign securities denominated in foreign currencies or U.S. dollars, without a change in the intrinsic value of those securities. Additionally, the U.S. dollar value of a foreign security tends to decrease when the value of the U.S. dollar rises against the foreign currency in which the security is denominated and tends to increase when the value of the U.S. dollar falls against such currency. The Fund may attempt to minimize the risk from adverse changes in the relationship between the U.S. dollar and foreign currencies by purchasing and selling forward foreign currency exchange contracts and foreign currency futures contracts and related options. Foreign securities may be less liquid than domestic securities so that the Fund may, at times, be unable to sell foreign securities at desirable prices. Brokerage commissions, custodial fees and other fees also are generally higher for foreign securities. The Fund may have limited legal recourse in the event of default with respect to certain debt securities issued by foreign governments. In addition, foreign governments may impose potentially confiscatory withholding or other taxes, which would reduce the Fund’s return on these securities.

Risks associated with investments in foreign securities are increased with respect to investments in emerging market countries. Political and economic structures in many emerging market countries, especially those in Eastern Europe, the Pacific Basin and the Far East, are undergoing significant evolutionary changes and rapid development, and may lack the social, political and economic stability of more developed countries. Investing in emerging market securities also involves risks beyond the risks applicable to foreign investments. For example, some emerging market countries may have fixed or managed currencies that are not free-floating against the U.S. dollar. Further, certain currencies may not be traded internationally, and some countries with emerging securities markets have sustained long periods of very high inflation or rapid fluctuation in inflation rates which can have negative effects on a country’s economy and securities markets.

Guaranteed Investment Contracts (Funding Agreements)

Guaranteed investment contracts, or funding agreements, are debt instruments issued by insurance companies. Pursuant to such contracts, the Fund may make cash contributions to a deposit fund of the insurance company’s general account. The insurance company then credits to the Fund payments at negotiated, floating or fixed interest rates. The Fund will purchase guaranteed investment contracts only from issuers that, at the time of purchase, meet certain credit and quality standards.

Investing in guaranteed investment contracts is subject to certain risks. In general, guaranteed investment contracts are not assignable or transferable without the permission of the issuing insurance companies, and an active secondary market does not exist for these investments. In addition, the issuer may not be able to pay the principal amount to the Fund on seven days notice or less, at which time the investment may be considered illiquid under applicable SEC regulatory guidance and subject to certain restrictions.

Illiquid Securities

Illiquid securities are defined by the Fund consistent with SEC staff’s current guidance and interpretations which provide that an illiquid security is an asset which may not be sold or disposed of in the ordinary course of business within seven days at approximately the value at which the Fund has valued the investment on its books. Some securities, such as those not registered under U.S. securities laws, cannot be sold in public transactions. Subject to its investment policies, the Fund may invest in illiquid investments and may invest in certain restricted securities that are deemed to be illiquid securities.

Investments in Other Investment Companies

Investing in other investment companies may be a means by which the Fund seeks to achieve its investment objective. The Fund may invest in securities issued by other investment companies within the limits prescribed by the 1940 Act, the rules and regulations thereunder and any exemptive orders currently or in the future obtained by the Fund from the SEC.

Investing in other investment companies is subject to certain risks. Although the Fund may derive certain advantages from being able to invest in shares of other investment companies, such as to be fully invested, there may be potential disadvantages. Investing in other investment companies may result in higher fees and expenses for the Fund and its shareholders. A shareholder may be charged fees not only on Fund shares held directly but also on the investment company shares that the Fund purchases.

Under the 1940 Act and rules and regulations thereunder, the Fund may purchase shares of affiliated funds, subject to certain conditions. Investing in affiliated funds may present certain actual or potential conflicts of interest. For more information about such actual and potential conflicts of interest, see Investment Advisory and Other Services — Other Roles and Relationships of Ameriprise Financial and its Affiliates — Certain Conflicts of Interest.

Low and Below Investment Grade Securities

Low and below investment grade securities (below investment grade securities are also known as “junk bonds”) are debt securities with the lowest investment grade rating (e.g., BBB by S&P and Fitch or Baa by Moody’s), that are below investment grade (e.g., lower than BBB by S&P and Fitch or Baa by Moody’s) or that are unrated but determined by the Adviser to be of comparable quality. These types of securities may be issued to fund corporate transactions or restructurings, such as leveraged buyouts, mergers, acquisitions, debt reclassifications or similar events, are more speculative in nature than securities with higher ratings and tend to be more sensitive to credit risk, particularly during a downturn in the economy. These types of securities generally are issued by unseasoned companies without long track records of sales and earnings, or by companies or municipalities that have questionable credit strength. Low and below investment grade securities and comparable unrated securities: (i) likely will have some quality and protective characteristics that, in the judgment of one or more NRSROs, are outweighed by large uncertainties or major risk exposures to adverse conditions; (ii) are speculative with respect to the issuer’s capacity to pay interest and repay principal in accordance with the terms of the obligation; and (iii) may have a less liquid secondary market, potentially making it difficult to value or sell such securities. Low and below investment grade securities may be structured as fixed-, variable- or floating-rate obligations or as zero coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Investing in low and below investment grade securities and comparable unrated securities is subject to certain risks. The rates of return on these types of securities generally are higher than the rates of return available on more highly rated securities, but generally involve greater volatility of price and risk of loss of principal and income, including the possibility of default by or insolvency of the issuers of such securities. Accordingly, the Fund may be more dependent on the Adviser’s credit analysis with respect to these types of securities than is the case for more highly rated securities.

The risk of loss due to default is greater for low and below investment grade and comparable unrated securities than it is for higher rated securities because low and below investment grade securities and comparable unrated securities generally are unsecured and frequently are subordinated to more senior indebtedness. The Fund may incur additional expenses to the extent that it is required to seek recovery upon a default in the payment of principal or interest on its holdings of such securities. The existence of limited markets for lower-rated debt securities may diminish the Fund’s ability to: (i) obtain accurate market quotations for purposes of valuing such securities and calculating portfolio net asset value; and (ii) sell the securities at fair market value either to meet redemption requests or to respond to changes in the economy or in financial markets.

Many lower-rated securities are not registered for offer and sale to the public under the 1933 Act. Investments in these restricted securities may be determined to be liquid (able to be sold within seven days at approximately the price at which they are valued by the Fund) pursuant to policies approved by the Fund’s Trustees. Investments in illiquid securities, including restricted securities that have not been determined to be liquid, may not exceed 15% of the Fund’s net assets. The Fund is not otherwise subject to any limitation on its ability to invest in restricted securities. Restricted securities may be less liquid than other lower-rated securities, potentially making it difficult to value or sell such securities.

Money Market Instruments

securities. Money market instruments may be structured as fixed-, variable- or floating-rate obligations and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Mortgage-Backed Securities

Mortgage-backed securities are a type of asset-backed security and represent interests in, or debt instruments backed by, pools of underlying mortgages. In some cases, these underlying mortgages may be insured or guaranteed by the U.S. Government or its agencies. Mortgage-backed securities entitle the security holders to receive distributions that are tied to the payments made on the underlying mortgage collateral (less fees paid to the originator, servicer, or other parties, and fees paid for credit enhancement), so that the payments made on the underlying mortgage collateral effectively pass through to such security holders. Mortgage-backed securities are created when mortgage originators (or mortgage loan sellers who have purchased mortgage loans from mortgage loan originators) sell the underlying mortgages to a special purpose entity in a process called a securitization. The special purpose entity issues securities that are backed by the payments on the underlying mortgage loans, and have a minimum denomination and specific term. Mortgage-backed securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Mortgage-backed securities may be issued or guaranteed by GNMA (also known as Ginnie Mae), FNMA (also known as Fannie Mae), or FHLMC (also known as Freddie Mac), but also may be issued or guaranteed by other issuers, including private companies. GNMA is a government-owned corporation that is an agency of the U.S. Department of Housing and Urban Development. It guarantees, with the full faith and credit of the United States, full and timely payment of all monthly principal and interest on its mortgage-backed securities. Until recently, FNMA and FHLMC were government-sponsored corporations owned entirely by private stockholders. Both issue mortgage-related securities that contain guarantees as to timely payment of interest and principal but that are not backed by the full faith and credit of the U.S. Government. The value of the companies’ securities fell sharply in 2008 due to concerns that the firms did not have sufficient capital to offset losses. In mid-2008, the U.S. Treasury was authorized to increase the size of home loans that FNMA and FHLMC could purchase in certain residential areas and, until 2009, to lend FNMA and FHLMC emergency funds and to purchase the companies’ stock. On September 7, 2008, the Federal Housing Finance Agency (FHFA), an agency of the U.S. government, placed FHLMC and FNMA into conservatorship, a statutory process with the objective of returning the entities to normal business operations. FHFA will act as the conservator to operate the enterprises until they are stabilized. Although the U.S. government has provided financial support to FHLMC and FNMA, there can be no assurance that it will support these or other government-sponsored enterprises in the future. See Permissible Investments — U.S. Government and Related Obligations.

payments of principal, including any prepayments, on the underlying mortgage assets are applied to the classes in the order of their respective stated maturities or final distribution dates, so that no payment of principal is made on CMOs of a class until all CMOs of other classes having earlier stated maturities or final distribution dates have been paid in full.

Municipal Securities

Municipal securities include debt obligations issued by governmental entities to obtain funds for various public purposes, including the construction of a wide range of public facilities, the refunding of outstanding obligations, the payment of general operating expenses, and the extension of loans to public institutions and facilities. Municipal securities can be classified into two principal categories, including “general obligation” bonds and other securities and “revenue” bonds and other securities. General obligation bonds are secured by the issuer’s full faith, credit and taxing power for the payment of principal and interest. Revenue securities are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise tax or other specific revenue source, such as the user of the facility being financed. Municipal securities also may include “moral obligation” securities, which normally are issued by special purpose public authorities. If the issuer of moral obligation securities is unable to meet its debt service obligations from current revenues, it may draw on a reserve fund, the restoration of which is a moral commitment but not a legal obligation of the governmental entity that created the special purpose public authority. Municipal securities may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero Coupon, Pay-in-kind and Step-Coupon Securities and Permissible Fund Investments —Private Placement and Other Restricted Securities for more information.

Municipal notes generally have maturities of one year or less. Municipal notes can be subdivided into two sub-categories: (i) municipal commercial paper and (ii) municipal demand obligations.

Municipal demand obligations can be subdivided into two general types: variable rate demand notes and master demand obligations. Variable rate demand notes are tax-exempt municipal obligations or participation interests that provide for a periodic adjustment in the interest rate paid on the notes. They permit the holder to demand payment of the notes, or to demand purchase of the notes at a purchase price equal to the unpaid principal balance, plus accrued interest either directly by the issuer or by drawing on a bank letter of credit or guaranty issued with respect to such note. The issuer of the municipal obligation may have a corresponding right to prepay at its discretion the outstanding principal of the note plus accrued interest upon notice comparable to that required for the holder to demand payment. The variable rate demand notes in which the Fund may invest are payable, or are subject to purchase, on demand usually on notice of seven calendar days or less. The terms of the notes generally provide that interest rates are adjustable at intervals ranging from daily to six months.

Master demand obligations are tax-exempt municipal obligations that provide for a periodic adjustment in the interest rate paid and permit daily changes in the amount borrowed. The interest on such obligations is, in the opinion of counsel for the borrower, excluded from gross income for federal income tax purposes (but not necessarily for alternative minimum tax purposes). Although there is no secondary market for master demand obligations, such obligations are considered by the Fund to be liquid because they are payable upon demand.

Municipal lease obligations are participations in privately arranged loans to state or local government borrowers. In general, such loans are unrated, in which case they will be determined by the Adviser to be of comparable quality at the time of purchase to rated instruments that may be acquired by the Fund. Frequently, privately arranged loans have variable interest rates and may be backed by a bank letter of credit. In other cases, they may be unsecured or may be secured by assets not easily liquidated. Moreover, such loans in most cases are not backed by the taxing authority of the issuers and may have limited marketability or may be marketable only by virtue of a provision requiring repayment following demand by the lender.

Although lease obligations do not constitute general obligations of the municipal issuer to which the government’s taxing power is pledged, a lease obligation ordinarily is backed by the government’s covenant to budget for, appropriate, and make the payments due under the lease obligation. However, certain lease obligations contain “non-appropriation” clauses that provide that the government has no obligation to make lease or installment purchase payments in future years unless money is appropriated for such purpose on a periodic basis. In the case of a “non-appropriation” lease, the Fund’s ability to recover under the lease in the event of non-appropriation or default likely will be limited to the repossession of the leased property in the event that foreclosure proves difficult.

The payment of principal and interest on most municipal securities purchased by the Fund will depend upon the ability of the issuers to meet their obligations. An issuer’s obligations under its municipal securities are subject to the provisions of bankruptcy, insolvency, and other laws affecting the rights and remedies of creditors, such as the United States Bankruptcy Code. The power or ability of an issuer to meet its obligations for the payment of interest on and principal of its municipal securities may be materially adversely affected by litigation or other conditions.

There are particular considerations and risks relevant to investing in a portfolio of a single state’s municipal securities, such as the greater risk of the concentration of portfolio holdings.

The Fund ordinarily purchases municipal securities whose interest, in the opinion of bond counsel, is excluded from gross income for federal income tax purposes. The opinion of bond counsel may assert that such interest is not an item of tax preference for the purposes of the alternative minimum tax or is exempt from certain state or local taxes. There is no assurance that the applicable taxing authorities will agree with this opinion. In the event, for example, that the IRS determines that an issuer does not comply with the relevant tax requirements, interest payments from a security could become federally taxable, possibly retroactively to the date the security was issued. As a shareholder of the Fund, you may be required to file an amended tax return as a result, reporting such income as taxable.

Participation Interests

Participation interests (also called pass-through certificates or securities) represent an interest in a pool of debt obligations, such as municipal bonds or notes, that have been “packaged” by an intermediary, such as a bank or broker/dealer. Participation interests typically are issued by partnerships or trusts through which the Fund receives principal and interest payments that are passed through to the holder of the participation interest from the payments made on the underlying debt obligations. The purchaser of a participation interest receives an undivided interest in the underlying debt obligations. The issuers of the underlying debt obligations make interest and principal payments to the intermediary, as an initial purchaser, which are passed through to purchasers in the secondary market, such as the Fund. Mortgage-backed securities are a common type of participation interest. Participation interests may be structured as fixed-, variable- or floating-rate obligations or as zero-coupon, pay-in-kind and step-coupon securities and may be privately placed or publicly offered. See Permissible Fund Investments — Variable- and Floating-Rate Obligations, Permissible Fund Investments — Zero-Coupon, Pay-in-Kind and Step-Coupon Securities and Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

Investing in participation interests is subject to certain risks. Participation interests generally are subject to the credit risk associated with the underlying borrowers. If the underlying borrower defaults, the Fund may be subject to delays, expenses and risks that are greater than those that would have been involved if the Fund had purchased a direct obligation of the borrower. The Fund also may be deemed a creditor of the lending bank or syndicate members and be subject to the risk that the lending bank or syndicate members may become insolvent.

Preferred Stock

Preferred stock represents units of ownership of a corporation that frequently have dividends that are set at a specified rate. Preferred stock has preference over common stock in the payment of dividends and the liquidation of assets. Preferred stock shares some of the characteristics of both debt and equity. Preferred stock ordinarily does not carry voting rights. Most preferred stock is cumulative; if dividends are passed (i.e., not paid for any reason), they accumulate and must be paid before common stock dividends. Participating preferred stock entitles its holders to share in profits above and beyond the declared dividend, along with common shareholders, as distinguished from nonparticipating preferred stock, which is limited to the stipulated dividend. Convertible preferred stock is exchangeable for a given number of shares of common stock and thus tends to be more volatile than nonconvertible preferred stock, which generally behaves more like a fixed income bond. Preferred stock may be privately placed or publicly offered. See Permissible Fund Investments — Private Placement and Other Restricted Securities for more information.

In addition to reinvestment risk if interest rates fall, some specific risks with regard to APS include:

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Failed auction: A breakdown in the auction process can occur; in the event that the process fails, the rate is reset at the maximum applicable rate, which is usually described in the prospectus and typically is influenced by the issuer’s credit rating. In a failed auction, current shareholders generally are unable to sell some, or all, of the shares when the auction is completed. Typically, the liquidity for APS that have experienced a failed auction becomes very limited. If a failed auction were to occur, the shareholder generally would hold his or her shares until the next auction. Should there not be subsequent auctions that “cure” the failed process, the shareholder may: (1) hold the APS in anticipation of a refinancing by the issuer that would cause the APS to be called, or (2) hold securities either indefinitely or in anticipation of the development of a secondary market.

•

Early call risk: APS generally is redeemable at any time, usually upon notice, at the issuer’s option, at par plus accrued dividends.

Investing in preferred stock also may involve the risks applicable to investing in a particular industry, such as technology, financial services, consumer goods or natural resources (e.g., oil and gas). To some extent, the prices of stocks tend to move by industry sector. When market conditions favorably affect, or are expected to favorably affect, an industry, the prices of the stocks of companies in that industry tend to rise. Conversely, negative news or a poor outlook for a particular industry can cause the value of those companies’ stock to decline.

Private Placement and Other Restricted Securities

contract or under federal securities laws. Because there may be relatively few potential purchasers for such securities, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, the Fund could find it more difficult to sell such securities when it may be advisable to do so or it may be able to sell such securities only at prices lower than if such securities were more widely held. At times, it also may be more difficult to determine the fair value of such securities for purposes of computing the Fund’s net asset value due to the absence of a trading market.

Real Estate Investment Trusts and Master Limited Partnerships

Repurchase Agreements

Repurchase agreements are agreements under which the Fund acquires a security for a relatively short period of time subject to the obligation of a seller to repurchase and the Fund to resell such security at a fixed time and price (representing the Fund’s cost plus interest). Repurchase agreements also may be viewed as loans made by the Fund that are collateralized by the securities subject to repurchase. The Fund typically will enter into repurchase agreements only with commercial banks, registered broker/dealers and the Fixed Income Clearing Corporation. Such transactions are monitored to ensure that the value of the underlying securities will be at least equal at all times to the total amount of the repurchase obligation, including any accrued interest. Repurchase agreements generally are subject to counterparty risk.

If a counterparty defaults, the Fund could realize a loss on the sale of the underlying security to the extent that the proceeds of the sale are less than the resale price provided in the repurchase agreement including interest. In the event that a counterparty fails to perform because it is insolvent or otherwise subject to insolvency proceedings against it, the Fund’s right to take possession of the underlying securities would be subject to applicable insolvency law and procedure, including an automatic stay (which would preclude immediate enforcement of the Fund’s rights) and exemptions thereto (which would permit the Fund to take possession of the underlying securities or to void a repurchase agreement altogether). Since it is possible that an exemption from the automatic stay would not be available, the Fund might be prevented from immediately enforcing its rights against the counterparty. Accordingly, if a counterparty becomes insolvent or otherwise subject to insolvency proceedings against it, the Fund may incur delays in or be prevented from liquidating the underlying securities and could experience losses, including the

possible decline in value of the underlying securities during the period in which the Fund seeks to enforce its rights thereto, possible subnormal levels of income or lack of access to income during such time, as well as the costs incurred in enforcing the Fund’s rights. For example, if the Fund enters into a repurchase agreement with a broker that becomes insolvent, it is possible for the Securities Investor Protection Corporation (SIPC) to institute a liquidation proceeding in federal court against the broker counterparty which could lead to a foreclosure by SIPC of the underlying securities or SIPC may stay, or preclude, the Fund’s ability under contract to terminate the repurchase agreement.

Reverse Repurchase Agreements

Reverse repurchase agreements are agreements under which the Fund sells a security subject to the obligation of a buyer to resell and the Fund to repurchase such security at a fixed time and price. Reverse repurchase agreements also may be viewed as borrowings made by the Fund.

Reverse repurchase agreements involve the risk that the market value of the securities the Fund is obligated to repurchase under the agreement may decline below the repurchase price. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, the Fund’s use of proceeds of the agreement may be restricted pending a determination by the other party, or its trustee or receiver, whether to enforce the Fund’s obligation to repurchase the securities. In addition, reverse repurchase agreements are techniques involving leverage, and are subject to asset coverage requirements. Under the requirements of the 1940 Act, the Fund is required to maintain an asset coverage (including the proceeds of the borrowings) of at least 300% of all borrowings.

Standby Commitments

Standby commitments are securities under which a purchaser, usually a bank or broker/dealer, agrees to purchase, for a fee, an amount of the Fund’s municipal obligations. The amount payable by a bank or broker/ dealer to purchase securities subject to a standby commitment typically will be substantially the same as the value of the underlying municipal securities. The Fund may pay for standby commitments either separately in cash or by paying a higher price for portfolio securities that are acquired subject to such a commitment.

Stripped Securities

Stripped securities are securities that evidence ownership in either the future interest or principal payments on an instrument. There are many different types and variations of stripped securities. For example, Separate Trading of Registered Interest and Principal Securities (STRIPs) can be component parts of a U.S. Treasury security where the principal and interest components are traded independently through DTC, a clearing agency registered pursuant to Section 17A of the 1934 Act and created to hold securities for its participants, and to facilitate the clearance and settlement of securities transactions between participants through electronic computerized book-entries, thereby eliminating the need for physical movement of certificates. Treasury Investor Growth Receipts (TIGERs) are Treasury securities stripped by brokers. Stripped mortgage-backed securities, or SMBS, also can be issued by the U.S. Government or its agencies. Stripped securities may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments — Variable- and Floating-Rate Obligations for more information.

Investing in stripped securities is subject to certain risks. If the underlying obligations experience greater than anticipated prepayments of principal, the Fund may fail fully to recoup its initial investment in such securities. The market value of the class consisting primarily or entirely of principal payments can be especially volatile in response to changes in interest rates. The rates of return on a class of SMBS that receives all or most of the interest are generally higher than prevailing market rates of return on other mortgage-backed obligations because their cash flow patterns also are volatile and there is a greater risk that the initial investment will not be recouped fully.

U.S. Government and Related Obligations

U.S. Government obligations include U.S. Treasury obligations and securities issued or guaranteed by various agencies of the U.S. Government or by various instrumentalities which have been established or sponsored by the U.S. Government. U.S. Treasury obligations and securities issued or guaranteed by various agencies of the U.S. Government differ in their interest rates, maturities and time of issuance, as well as with respect to whether they are guaranteed by the U.S. Government. U.S. Government and related obligations may be structured as fixed-, variable- or floating-rate obligations. See Permissible Fund Investments —Variable- and Floating-Rate Obligations for more information.

U.S. Government obligations also include senior unsecured debt securities issued between October 14, 2008 and June 30, 2009 by eligible issuers (including U.S. depository institutions insured by the FDIC (and certain affiliates), U.S. bank holding companies and certain U.S. savings and loan holding companies) that are guaranteed by the FDIC under its Temporary Liquidity Guarantee Program (the TLGP). The FDIC’s guarantee under the TLGP will expire upon the earlier of (i) maturity of such security or (ii) June 30, 2012. It is the view of the FDIC and the staff of the Securities and Exchange Commission that any debt security that is guaranteed by the FDIC under the TLGP and that has a maturity that ends on or before June 30, 2012 would be a security exempt from registration under Section 3(a)(2) of the Securities Act of 1933 because such security would be fully and unconditionally guaranteed by the FDIC.

Investing in securities guaranteed under the TLGP is subject to certain risks. Give that there is no track record for securities guaranteed under the TLGP, it is uncertain how such securities will trade in relation to treasury and government agency securities in terms of yield spread and the volatility of such spread and it is uncertain how such securities will trade in the secondary market and whether that market will be liquid or illiquid. The TLGP is a new program that is subject to change. In order to collect from the FDIC under the TLGP, a claims process must be followed. Failure to follow the claims process could result in a loss to the right to payment under the guarantee. In addition, guarantee payments by the FDIC under the TLGP may be delayed.

Investing in U.S. Government and related obligations is subject to certain risks. While U.S. Treasury obligations are backed by the “full faith and credit” of the U.S. Government, securities issued or guaranteed by federal agencies and U.S. Government-sponsored instrumentalities may or may not be backed by the full faith and credit of the U.S. Government. These securities may be supported by the ability to borrow from the U.S. Treasury or only by the credit of the issuing agency or instrumentality and, as a result, may be subject to greater credit risk than securities issued or guaranteed by the U.S. Treasury. Obligations of U.S. Government agencies, authorities, instrumentalities and sponsored enterprises historically have involved limited risk of loss of principal if held to maturity. However, no assurance can be given that the U.S. Government would provide financial support to any of these entities if it is not obligated to do so by law.

Variable- and Floating-Rate Obligations

Investing in variable- and floating-rate obligations is subject to certain risks. Variable- and floating-rate obligations may involve direct lending arrangements between the purchaser and the issuer and there may be no active secondary market, making it difficult to resell such obligations to a third party. Variable- and floating-rate obligations also may be subject to interest rate and credit risks. Changes in interest rates can affect the rate of return on such obligations. If an issuer of a variable- or floating-rate obligation defaults, the Fund could sustain a loss to the extent of such default.

Warrants and Rights

When-Issued, Delayed Delivery and Forward Commitment Transactions

When-issued, delayed delivery and forward commitment transactions involve the purchase or sale of securities by the Fund, with payment and delivery taking place in the future. When engaging in when-issued, delayed delivery and forward commitment transactions, the Fund typically will hold cash or liquid securities in a segregated account in an amount equal to or greater than the purchase price. The payment obligation and, if applicable, the interest rate that will be received on the securities, are fixed at the time that the Fund agrees to purchase the securities. The Fund generally will enter into when-issued, delayed delivery and forward commitment transactions only with the intention of completing such transactions. However, the Adviser may determine not to complete a transaction if it deems it appropriate. In such cases, the Fund may realize short-term gains or losses.

When-issued, delayed delivery and forward commitment transactions involve the risks that the securities purchased may fall in value by the time they actually are issued or that the other party may fail to honor the contract terms. A fund that invests in delayed delivery securities may rely on a third party to complete the transaction. Failure by a third party to deliver a security purchased on a delayed delivery basis may result in a financial loss to the fund or the loss of an opportunity to make an alternative investment.

Zero-Coupon, Pay-in-Kind and Step-Coupon Securities

Borrowings

The Fund has a fundamental policy with respect to borrowing that can be found under the heading About the Fund’s Investments — Fundamental and Non-Fundamental Investment Policies. Specifically, the Fund may not borrow money or issue senior securities except to the extent permitted by the 1940 Act, the rules and regulations thereunder and any exemptive relief obtained by the Fund. In general, pursuant to the 1940 Act, the Fund may borrow money only from banks in an amount not exceeding 33¹/3 % of its total assets (including the amount borrowed) less liabilities (other than borrowings). Any borrowings that come to exceed this amount must be reduced within three days (not including Sundays and holidays) to the extent necessary to comply with the 33¹/3 % limitation.

The Fund participates in a committed line of credit (Line of Credit). Any advance under the Line of Credit is contemplated primarily for temporary or emergency purposes, including the meeting of redemption requests that otherwise might require the untimely sale of portfolio securities.

Pursuant to an exemptive order from the SEC, the Fund may, subject to certain conditions, borrow money from or lend money to other funds in the Columbia Funds Family or any other registered investment company advised by the Adviser or its affiliates, for temporary emergency purposes in order to facilitate redemption requests, or for other purposes consistent with Fund investment policies and restrictions. All loans are set at an interest rate between the rates charged on overnight repurchase agreements and short-term bank loans.

Short Sales

The Fund may sometimes sell securities short when it owns an equal amount of such securities as those securities sold short. This is a technique known as selling short “against the box.” If the Fund makes a short sale “against the box,” it would not immediately deliver the securities sold and would not receive the proceeds from the sale. The seller is said to have a short position in the securities sold until it delivers the securities sold, at which time it receives the proceeds of the sale. To secure its obligation to deliver securities sold short, the Fund will deposit in escrow in a separate account with the custodian an equal amount of the securities sold short or securities convertible into or exchangeable for such securities. The Fund can close out its short position by purchasing and delivering an equal amount of the securities sold short, rather than by delivering securities already held by the Fund, because the Fund might want to continue to receive interest and dividend payments on securities in its portfolio that are convertible into the securities sold short.

Short sales “against the box” entail many of the same risks and considerations described above regarding short sales not “against the box.” However, when the Fund sells short “against the box” it typically limits the amount of securities that it has leveraged. The Fund’s decision to make a short sale “against the box” may be a technique to hedge against market risks when the Adviser believes that the price of a security may decline, causing a decline in

the value of a security owned by the Fund or a security convertible into or exchangeable for such security. In such case, any future losses in the Fund’s long position would be reduced by a gain in the short position. The extent to which such gains or losses in the long position are reduced will depend upon the amount of securities sold short relative to the amount of the securities the Fund owns, either directly or indirectly, and, in the case where the Fund owns convertible securities, changes in the investment values or conversion premiums of such securities. Short sales may have adverse tax consequences to the Fund and its shareholders.

Subject to its fundamental and non-fundamental investment policies, the Fund may engage in short sales that are not “against the box,” which are sales by the Fund of securities or commodity futures contracts that it does not own in hopes of purchasing the same security at a later date at a lower price. The technique is also used to protect a profit in a long-term position in a security or commodity futures contract. To make delivery to the buyer, the Fund must borrow or purchase the security. If borrowed, the Fund is then obligated to replace the security borrowed from the third party, so the Fund must purchase the security at the market price at a later time. If the price of the security has increased during this time, then the Fund will incur a loss equal to the increase in price of the security from the time of the short sale plus any premiums and interest paid to the third party. (Until the security is replaced, the Fund is required to pay to the lender amounts equal to any dividends or interest which accrue during the period of the loan. To borrow the security, the Fund also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet the margin requirements, until the short position is closed out.)

Short sales by the Fund that are not made “against the box” create opportunities to increase the Fund’s return but, at the same time, involve specific risk considerations and may be considered a speculative technique. Because the Fund in effect profits from a decline in the price of the securities sold short without the need to invest the full purchase price of the securities on the date of the short sale, the Fund’s NAV per share tends to increase more when the securities it has sold short decrease in value, and to decrease more when the securities it has sold short increase in value, than if it had not engaged in such short sales. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest the Fund may be required to pay in connection with the short sale. Short sales could potentially involve unlimited loss, as the market price of securities sold short may continually increase, although the Fund can mitigate any such losses by replacing the securities sold short. Under adverse market conditions, the Fund might have difficulty purchasing securities to meet its short sale delivery obligations, and might have to sell portfolio securities to raise the capital necessary to meet its short sale obligations at a time when fundamental investment considerations would not favor such sales. There is also the risk that the third party to the short sale may fail to honor its contract terms, causing a loss to the Fund.

The Fund’s successful use of short sales also will be subject to the ability of the Adviser to predict movements in the directions of the relevant market. The Fund therefore bears the risk that the Adviser will incorrectly predict future price directions. In addition, if the Fund sells a security short, and that security’s price goes up, the Fund will have to make up the margin on its open position (i.e., purchase more securities on the market to cover the position). It may be unable to do so and thus its position may not be closed out. There can be no assurance that the Fund will not incur significant losses in such a case.

In the view of the SEC, a short sale involves the creation of a “senior security” as such term is defined in the 1940 Act, unless the sale is “against the box” and the securities sold short are placed in a segregated account (not with the broker), or unless the Fund’s obligation to deliver the securities sold short is “covered” by placing in a segregated account (not with the broker) cash, U.S. Government securities or other liquid debt or equity securities in an amount equal to the difference between the market value of the securities sold short at the time of the short sale and any such collateral required to be deposited with a broker in connection with the sale (not including the proceeds from the short sale), which difference is adjusted daily for changes in the value of the securities sold short. The total value of the cash, U.S. Government securities or other liquid debt or equity securities deposited with the broker and otherwise segregated may not at any time be less than the market value of the securities sold short at the time of the short sale.

Lending Securities

require that loans be secured continuously by collateral in cash. The Fund retains all or a portion of the income received on investment of cash collateral. A borrower will pay to the Fund an amount equal to any dividends or interest received on securities loaned, but the borrower typically will receive a portion of the income earned on investments of cash collateral. Although voting rights, or rights to consent, with respect to loaned securities pass to a borrower, the Fund retains the right to call the loans at any time on reasonable notice, and may do so in order to vote upon matters affecting, or to sell, the loaned securities.

Portfolio Turnover

A change in the securities held by the Fund is known as “portfolio turnover.” High portfolio turnover (e.g., over 100%) involves correspondingly greater expenses to the Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities. Such sales may also result in adverse tax consequences to the Fund’s shareholders. The trading costs and tax effects associated with portfolio turnover may adversely affect the Fund’s performance.

For the Fund’s portfolio turnover rate, see the Fees and Expenses of the Fund – Portfolio Turnover section in the prospectus for the Fund.

Disclosure of Portfolio Information

The Board has adopted policies and procedures with respect to the disclosure of the Fund’s portfolio holdings. These policies and procedures are designed to ensure that disclosure of information regarding the Fund’s portfolio securities is in the best interests of Fund shareholders and to address conflicts between the interests of Fund shareholders, on the one hand, and those of the Adviser, the Distributor or any affiliated person of the Fund, on the other. These policies and procedures provide that Fund portfolio holdings information generally may not be disclosed to any party prior to the earlier of: (i) the business day next following the posting of such information on the Columbia Funds’ website, if applicable, or (ii) the time the Fund discloses the information in a publicly available SEC filing required to include such information. Certain limited exceptions that have been approved consistent with the policies and procedures are described below. The Board is updated as needed regarding compliance with these policies and procedures. The policies and procedures prohibit the Adviser and the Fund’s other service providers from entering into any agreement to disclose Fund portfolio holdings information in exchange for any form of consideration. The same policies and procedures apply to all categories of Columbia Funds and include some variations tailored to the different categories of Columbia Funds. Accordingly, some of the provisions described below do not apply to the Fund. The Adviser also has adopted policies and procedures to monitor for compliance with these portfolio holdings disclosure policies and procedures.

Public Disclosures

•

For fixed-income funds, a complete list of portfolio holdings as of a calendar quarter-end is posted approximately 30 calendar days after such quarter-end.

•

For Columbia Funds that are money market funds, a complete list of portfolio holdings as of a month-end is posted approximately 5 business days after such month-end.

The Adviser may also disclose more current portfolio holdings information as of specified dates on the Columbia Funds’ website.

The Columbia Funds file their portfolio holdings with the SEC for each fiscal quarter on Form N-CSR (with respect to each annual period and semi-annual period) and Form N-Q (with respect to the first and third quarters of each Columbia Fund’s fiscal year). Shareholders may obtain each Columbia Fund’s Form N-CSR and N-Q filings on the SEC’s website at www.sec.gov, a link to which is provided on the Columbia Funds’ website. In addition, each Columbia Fund’s Form N-CSR and N-Q filings may be reviewed and copied at the SEC’s public reference room in Washington, D.C. You may call the SEC at 202.551.8090 for information about the SEC’s website or the operation of the public reference room.

Other Disclosures

necessary in providing services to the Columbia Funds. The Columbia Funds also may disclose portfolio holdings information to broker/dealers and certain other entities in connection with potential transactions and management of the Columbia Funds, provided that reasonable precautions, including limitations on the scope of the portfolio holdings information disclosed, are taken to avoid any potential misuse of the disclosed information.

Ongoing Portfolio Holdings Disclosure Arrangements


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE

Standard & Poor’s	None	Use to maintain ratings for certain money market funds.	Weekly

InvestorTools, Inc.	None	Access granted solely for the purpose of testing back office conversion of trading systems.	Real time

ING Insurance Company	None	Access granted for specific Columbia Funds for ING’s creation of client/shareholder materials. ING may not distribute materials until the holdings information is made public.	Quarterly

Glass-Lewis & Co.	None	Access in connection with testing the firm’s proxy services.	Daily

CMS Bondedge	None	Access when assisting in resolving technical difficulties with application used by the Adviser’s Fixed Income Portfolio Management team as an analytical and trading tool.	Ad hoc

Linedata Services, Inc.	None	Access when assisting in resolving technical difficulties with the software for the LongView Trade Order Management System.	Ad hoc

JP Morgan	None	Access to provide the Adviser’s High Yield portfolio management team with peer group analysis reports for purposes of analyzing the portfolio.	Monthly

Malaspina Communications	None	Use to facilitate writing, publishing and mailing Columbia Fund shareholder reports and communications including shareholder letters and management’s discussion of Columbia Fund performance.	Quarterly

Evare LLP	None	Use for standardizing and reformatting data according to the Adviser’s specifications for use in the reconciliation process.	Daily


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE

FactSet Research Systems, Inc.	None	Use for provision of quantitative analytics, charting and fundamental data to the Adviser and Marsico, subadviser to certain Columbia Funds.	Daily

RR Donnelley/WE Andrews	None	Access as printers for the Columbia Funds’ prospectuses, supplements, SAIs, fact sheets and brochures.	Monthly

Merrill Corporation	None	Use to provide fulfillment of the Columbia Funds’ prospectuses, supplements, SAIs and sales materials.	Monthly

Citigroup	None	Access when assisting in resolving technical difficulties with Yield Book, an analytic software program that the Adviser uses to perform ongoing risk analysis and management of certain fixed income Columbia Funds and fixed income separately managed accounts.	Daily

Institutional Shareholder Services (ISS)	None	Proxy voting administration and research on proxy matters utilized by MacKay Shields LLC, subadviser for certain Columbia Funds.	Daily

Cogent Consulting LLC	None	Utilized by Marsico, subadviser for certain Columbia Funds, to facilitate the evaluation of commission rates and to provide flexible commission reporting.	Daily

Moody’s	None	Ongoing portfolio surveillance for ratings it maintains on certain money market funds.	Monthly

Kynex	None	Use to provide portfolio attribution reports.	Daily

Bowne & Co.	None	Use for printing of the following materials: prospectuses, supplements and SAIs.	Monthly/ quarterly

Bloomberg	None	Use for portfolio analytics.	Daily

Barclays Point	None	Use for analytics including risk and attribution assessment.	Daily

Broadridge Financial Solutions, Inc.	None	Proxy voting and research utilized by Marsico, subadviser to certain Columbia Funds.	Daily

Investment Technology Group, Inc. (ITG, formerly known as Macgregor)	None	Order management system utilized by Marsico, subadviser for certain Columbia Funds that stores trading data and is used for trading and compliance purposes.	Ad hoc

Advent/AXP	None	Portfolio accounting system utilized by Marsico, subadviser to certain Columbia Funds, for both portfolio accounting and internal recordkeeping purposes.	Ad hoc


IDENTITY OF RECIPIENT	COMPENSATION/ CONSIDERATION RECEIVED	CONDITIONS/RESTRICTIONS ON USE OF INFORMATION	FREQUENCY OF DISCLOSURE

Investment Technology Group, Inc. (ITG, formerly known as Plexus Group)	None	Evaluation and assessment of trading activity, execution and practices by the Adviser.	Five days after quarter-end

Bank of America, N.A. and State Street	None	Credit analysis performed by lenders.	Ad hoc

State Street	None	Use to provide custodian services.	Real time

Lipper	None	Use to create metrics for board and executive management reporting, product and marketing analysis, and fund performance.	Daily

Morningstar, Inc.	None	Use for independent research and ranking of Columbia Funds.	Daily

INVESTMENT ADVISORY AND OTHER SERVICES

The Adviser and Investment Advisory Services

Columbia Management Investment Advisers, LLC (formerly, RiverSource Investments, LLC) is the investment adviser and administrator of the Fund. The Adviser is a wholly-owned subsidiary of Ameriprise Financial. Ameriprise Financial is located at 1099 Ameriprise Financial Center, Minneapolis, MN 55474. The Adviser is located at 100 Federal Street, Boston, MA 02110. Prior to May 1, 2010, Columbia Management Advisors, LLC (the Previous Adviser), a wholly-owned subsidiary of Bank of America, was the Fund’s investment adviser.

Services Provided

Under the Investment Management Services Agreement, the Adviser has contracted to furnish the Fund with investment research and advice. For these services, the Fund pays a monthly fee to the Adviser based on the average of the daily closing value of the total net assets of the Fund for such month. Under the Investment Management Services Agreement, any liability of the Adviser to the Trust, the Fund and/or its shareholders is limited to situations involving the Adviser’s own willful misfeasance, bad faith, negligence or reckless disregard of its duties.

The Investment Management Services Agreement may be terminated with respect to the Fund at any time on 60 days’ written notice by the Adviser or by the Trustees of the Trust or by a vote of a majority of the outstanding voting securities of the Fund. The Investment Management Services Agreement will automatically terminate upon any assignment thereof, will continue in effect for two years from May 1, 2010 and thereafter will continue from year to year with respect to the Fund only so long as such continuance is approved at least annually (i) by the Trustees of the Trust or by a vote of a majority of the outstanding voting securities of the Fund and (ii) by vote of a majority of the Trustees who are not interested persons (as such term is defined in the 1940 Act) of the Adviser or the Trust, cast in person at a meeting called for the purpose of voting on such approval.

The Adviser pays all compensation of the Trustees and officers of the Trust who are employees of the Adviser, except for the Chief Compliance Officer, a portion of whose salary is paid by the Columbia Funds. Except to the extent expressly assumed by the Adviser and except to the extent required by law to be paid or reimbursed by the Adviser, the Adviser does not have a duty to pay any Fund operating expense incurred in the organization and operation of the Fund, including, but not limited to, auditing, legal, custodial, investor servicing and shareholder reporting expenses. The Trust pays the cost of printing and mailing Fund prospectuses to shareholders. The Adviser, at its own expense, provides office space, facilities and supplies, equipment and personnel for the performance of its functions under the Fund’s Investment Management Services Agreement.

Advisory Fee Rate and Fees Paid

The Fund pays the Adviser an annual fee for its investment advisory services, as set forth in the Investment Management Services Agreement, and as shown in the section entitled Fees and Expenses of the Fund– Annual Fund Operating Expenses in the Fund’s prospectus. The fee is calculated as a percentage of the average daily net assets of the Fund and is paid monthly. The Adviser also may pay amounts from its own assets to the Distributor and/or to selling and/or servicing agents for services they provide.

The Adviser receives a monthly investment advisory fee based on the Fund’s average daily net assets at the following annual rates:


Average Daily Net Assets	Annual Fee Rate
First $500 million	0.65	%
$500 million to $1 billion	0.35	%


Average Daily Net Assets	Annual Fee Rate
$1 billion to $1.5 billion	0.32	%
$1.5 billion to $3 billion	0.29	%
$3 billion to $6 billion	0.28	%
Over $6 billion	0.27	%

The Previous Adviser received fees from the Fund for its services as reflected in the following chart, which shows the advisory fees paid to the Previous Adviser and the advisory fees waived/reimbursed by the Previous Adviser, where applicable, for the three most recently completed fiscal years.

Advisory Fees Paid by the Fund


Fund	Fiscal Year Ended March 31, 2010			Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Bond Fund
Advisory Fee Paid to the Previous Adviser	$	3,555,388		$	3,357,269	$	3,573,130
Amount Waived/Reimbursed by the Previous Adviser		[	—]	$	968,294	$	981,002

Portfolio Manager(s)

The following provides additional information about the portfolio manager(s) of the Adviser who are responsible for making the day-to-day investment decisions for the Fund. As described in the Management of the Fund — Primary Service Providers section of the Fund’s prospectus, the portfolio manager(s) of the Adviser who are responsible for the Fund are:

Portfolio Manager(s) of the Adviser


Portfolio Manager		Fund
Michael Zazzarino		Bond Fund
Alexander D. Powers		Bond Fund
Carl W. Pappo		Bond Fund

Compensation

Compensation of Legacy Columbia Management Advisors, LLC Portfolio Managers

This section describes the compensation structure of portfolio managers who were associates of the Previous Adviser prior to May 1, 2010.

Performance Benchmarks


Portfolio Manager	Primary Benchmark(s)	Peer Group(s)

Michael Zazzarino	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification

Alexander D. Powers	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification

Carl W. Pappo	Barclays Capital U.S. Aggregate Bond Index	Lipper Corporate Debt Funds A Rated Classification

The size of the overall bonus pool each year depends on, among other factors, the levels of compensation generally in the investment management industry (based on market compensation data) and the Adviser’s profitability for the year, which is largely determined by assets under management.

Other Accounts

The following table shows the number and assets of other investment accounts (or portions of investment accounts) that the portfolio manager(s) of the Adviser managed, as of March 31, 2010.

Other Accounts Managed by the Portfolio Manager(s)

Portfolio Manager

Other SEC-registered open-end and
closed-end funds^(a)

Other pooled investment vehicles

Other accounts

Number of
accounts

Assets

Number of
accounts

Assets

Number of
accounts

Assets

Michael Zazzarino

[—]

Alexander D. Powers

[—]

Carl W. Pappo

[—]

(a)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

The following table shows the number and assets of the above accounts (or portions of such accounts) for which the advisory fee is based on performance, as of March 31, 2010.

Other Accounts Managed by the Portfolio Manager(s) for which the Advisory Fee is Based on Performance

Portfolio Manager

Other SEC-registered open-end and
closed-end funds^(a)

Other pooled investment
vehicles

Other accounts

Number of
accounts

Assets

Number of
accounts

Assets

Number of
accounts

Assets

Michael Zazzarino

[—]

Alexander D. Powers

[—]

Carl W. Pappo

[—]

(a)	“Other SEC-registered open-end and closed-end funds” represents funds other than Bond Fund.

Ownership of Securities

The table below shows the dollar ranges of shares of the Fund beneficially owned (as determined pursuant to Rule 16a-1(a)(2) under the 1934 Act) by the Fund’s portfolio manager(s), as of March 31, 2010.

Portfolio Manager Ownership of the Fund as of March 31, 2010


Portfolio Manager	Fund	Dollar Range of Equity Securities in the Fund Beneficially Owned

Michael Zazzarino	Bond Fund	[—]

Alexander D. Powers	Bond Fund	[—]

		[—]

Carl W. Pappo	Bond Fund	[—]

(a)	Excludes any notional investments.

(b)	Notional investments through a deferred compensation account.

The Adviser’s Portfolio Managers and Potential Conflicts of Interest

Like other investment professionals with multiple clients, the Fund’s portfolio manager(s) may face certain potential conflicts of interest in connection with managing both the Fund and other accounts at the same time. The Adviser and the Fund have adopted compliance policies and procedures that attempt to address certain of the potential conflicts that portfolio managers face in this regard. Certain of these conflicts of interest are summarized below.

A portfolio manager who is responsible for managing multiple funds and/or accounts may devote unequal time and attention to the management of those funds and/or accounts. The effects of this potential conflict may be more pronounced where funds and/or accounts managed by a particular portfolio manager have different investment strategies.

A portfolio manager may be able to select or influence the selection of the broker/dealers that are used to execute securities transactions for the Fund. A portfolio manager’s decision as to the selection of broker/dealers could produce disproportionate costs and benefits among the Fund and the other accounts the portfolio manager manages.

A potential conflict of interest may arise when a portfolio manager buys or sells the same securities for the Fund and other accounts. On occasions when a portfolio manager considers the purchase or sale of a security to be in the best interests of the Fund as well as other accounts, the Adviser’s trading desk may, to the extent consistent with applicable laws and regulations, aggregate the securities to be sold or bought in order to obtain the best execution and lower brokerage commissions, if any. Aggregation of trades may create the potential for unfairness to the Fund or another account if a portfolio manager favors one account over another in allocating the securities bought or sold.

“Cross trades,” in which a portfolio manager sells a particular security held by the Fund to another account (potentially saving transaction costs for both accounts), could involve a potential conflict of interest if, for example, a portfolio manager is permitted to sell a security from one account to another account at a higher price than an independent third party would pay. The Adviser and the Fund have adopted compliance procedures that provide that any transactions between the Fund and another account managed by the Adviser are to be made at a current market price, consistent with applicable laws and regulations.

Another potential conflict of interest may arise based on the different investment objectives and strategies of the Fund and other accounts managed by its portfolio manager(s). Depending on another account’s objectives and other factors, a portfolio manager may give advice to and make decisions for the Fund that may differ from advice given, or the timing or nature of decisions made, with respect to another account. A portfolio manager’s investment decisions are the product of many factors in addition to basic suitability for the particular account involved. Thus, a portfolio manager may buy or sell a particular security for certain accounts, and not for the Fund, even though it

could have been bought or sold for the Fund at the same time. A portfolio manager also may buy a particular security for one or more accounts when one or more other accounts are selling the security (including short sales). There may be circumstances when a portfolio manager’s purchases or sales of portfolio securities for one or more accounts may have an adverse effect on other accounts, including the Fund.

The Fund’s portfolio manager(s) also may have other potential conflicts of interest in managing the Fund, and the description above is not a complete description of every conflict that could exist in managing the Fund and other accounts. Many of the potential conflicts of interest to which the Adviser’s portfolio managers are subject are essentially the same or similar to the potential conflicts of interest related to the investment management activities of the Adviser and its affiliates. See Investment Advisory and Other Services—Other Roles and Relationships of Ameriprise Financial and its Affiliates—Certain Conflicts of Interest for more information about conflicts of interest, including those that relate to the Adviser and its affiliates.

The Administrator

Columbia Management Investment Advisers, LLC (which is also the Adviser) serves as Administrator of the Fund.

Services Provided

Pursuant to the terms of the Administrative Services Agreement, the Administrator has agreed to provide all of the services and facilities necessary for, or appropriate to, the business and effective operation of the Fund that are not (a) provided by employees or other agents engaged by the Fund or (b) required to be provided by any person pursuant to any other agreement or arrangement with the Fund.

Administration Fee Rate and Fees Paid

The following chart shows the administration fees paid to the Previous Administrator for the three most recently completed fiscal years.

Administration Fees Paid by the Fund


Fund	Fiscal Year Ended March 31, 2010			Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Bond Fund
Administration Fee Paid to the Previous Administrator	$	754,748		$	678,588	$	759,720
Amount Waived/Reimbursed by the Previous Administrator		[—	]	$	209,350	$	206,179

Pricing and Bookkeeping Services

Services Provided

assign and delegate the Previous Adviser’s rights and obligations under the State Street Agreements to the Administrator. Under the State Street Agreements, the Fund pays State Street an annual fee of $38,000 paid monthly plus an additional monthly fee based on an annualized percentage rate of average daily net assets of the Fund for the month. The aggregate fee for the Fund during any year shall not exceed $140,000 annually (exclusive of out-of-pocket expenses and charges). The Fund also reimburses State Street for certain out-of-pocket expenses and charges.

From December 15, 2006 through May 1, 2010, the Trust was party to a Pricing and Bookkeeping Oversight and Services Agreement (the Services Agreement) with the Previous Adviser. Under the Services Agreement, the Previous Adviser provided services related to Fund expenses and the requirements of the Sarbanes-Oxley Act of 2002, and provided oversight of the accounting and financial reporting services provided by State Street. Under the Services Agreement, the Fund reimbursed the Previous Adviser for out-of-pocket expenses and charges, including fees payable to third parties, such as for pricing the Fund’s portfolio securities, incurred by the Previous Adviser in the performance of services under the Services Agreement. Prior to January 1, 2008, the Fund also reimbursed the Previous Adviser for accounting oversight services related to Fund expenses and the requirements of the Sarbanes-Oxley Act of 2002. Effective May 1, 2010, the services previously provided by the Previous Adviser under the Services Agreement began to be provided by the Administrator under the Administrative Services Agreement, and the Services Agreement was terminated.

Pricing and Bookkeeping Fees Paid

The Previous Adviser and State Street received fees from the Fund for their services as reflected in the following chart, which shows the net pricing and bookkeeping fees paid to State Street and to the Previous Adviser for the three most recently completed fiscal years.

Pricing and Bookkeeping Fees Paid by the Fund


Fund	Fiscal Year Ended March 31, 2009			Fiscal Year Ended March 31, 2008		Fiscal Year Ended March 31, 2008
Bond Fund	$	[	— ]	$	129,842	$	88,394
Amount Paid to the Previous Adviser	$	[	— ]		—	$	5,746
Amount Paid to State Street	$	[	— ]	$	129,842	$	82,648

The Principal Underwriter/Distributor

Columbia Management Investment Distributors, Inc. (the Distributor) serves as the principal underwriter and distributor for the continuous offering of shares of the Fund pursuant to a Distribution Agreement. The Distribution Agreement obligates the Distributor to use appropriate efforts to find purchasers for the shares of the Fund. The Distributor’s address is: One Financial Center, Boston, MA 02111.

Distribution Obligations

Pursuant to the Distribution Agreement, the Distributor, as agent, sells shares of the Fund on a continuous basis and transmits purchase and redemption orders that it receives to the Trust or the Transfer Agent or their designated agents. Additionally, the Distributor has agreed to use appropriate efforts to solicit orders for the sale of shares and to undertake advertising and promotion as it believes appropriate in connection with such solicitation. Pursuant to the Distribution Agreement, the Distributor, at its own expense, finances those activities which are primarily intended to result in the sale of shares of the Fund, including, but not limited to, advertising, compensation of underwriters, dealers and sales personnel, the printing and mailing of prospectuses to other than existing shareholders, and the printing and mailing of sales literature. The Distributor, however, may be compensated or reimbursed for all or a portion of such expenses to the extent permitted by a Distribution Plan adopted by the Trust pursuant to Rule 12b-1 under the 1940 Act. The Trust has not adopted a Distribution Plan with respect to Class Y shares.

The Distribution Agreement became effective with respect to the Fund after approval by its Board, and after an initial two-year period, continues from year to year, provided that such continuation of the Distribution

Agreement is specifically approved at least annually by the Board, including its Independent Trustees. The Distribution Agreement terminates automatically in the event of its assignment, and is terminable with respect to the Fund at any time without penalty by the Trust (by vote of the Board or by vote of a majority of the outstanding voting securities of the Fund) or by the Distributor on 60 days’ written notice.

Underwriting Commissions

The Distributor receives, and the Previous Distributor received, no commissions or other compensation with respect to Class Y shares of the Fund.

Other Roles and Relationships of Ameriprise Financial and its Affiliates — Certain Conflicts of Interest

As described above in the Investment Advisory and Other Services section of this SAI, and in the Management of the Fund – Primary Service Providers section of the Fund’s prospectus, the Adviser, Administrator, Distributor and Transfer Agent, all affiliates of Ameriprise Financial, receive compensation from the Fund for the various services they provide to the Fund. Additional information as to the specific terms regarding such compensation is set forth in these affiliated service providers’ contracts with the Fund, each of which typically is included as an exhibit to Part C of the Fund’s registration statement.

In many instances, the compensation paid to the Adviser and other Ameriprise Financial affiliates for the services they provide to the Fund is based, in some manner, on the size of the Fund’s assets under management. As the size of the Fund’s assets under management grows, so does the amount of compensation paid to the Adviser and other Ameriprise Financial affiliates for providing services to the Fund. This relationship between Fund assets and affiliated service provider compensation may create economic and other conflicts of interests of which Fund investors should be aware. These potential conflicts of interest, as well as additional ones, are discussed in detail below and also are addressed in other disclosure materials, including the Fund’s prospectus. These conflicts of interest also are highlighted in account documentation and other disclosure materials of Ameriprise Financial affiliates that make available or offer the Columbia Funds as investments in connection with their respective products and services. In addition, Part 1A of the Adviser’s Form ADV, which it must file with the SEC as an investment adviser registered under the Investment Advisers Act of 1940, provides information about the Adviser’s business, assets under management, affiliates and potential conflicts of interest. Part 1A of the Adviser’s Form ADV is available online through the SEC’s website at www.adviserinfo.sec.gov.

Additional actual or potential conflicts of interest and certain investment activity limitations that could affect the Fund may arise from the financial services activities of Ameriprise Financial and its affiliates, including, for example the investment advisory/management services provided for clients and customers other than the Fund. In this regard, Ameriprise Financial is a major financial services company. Ameriprise Financial and its affiliates are engaged in a wide range of financial activities beyond the mutual fund-related activities of the Adviser, including, among others, broker/dealer (sales and trading), asset management, insurance and other financial activities. The broad range of financial services activities of Ameriprise Financial and its affiliates may involve multiple advisory, transactional, lending, financial and other interests in securities and other instruments, and in companies, that may be bought, sold or held by the Fund. The following describes certain actual and potential conflicts of interest that may be presented.

The Adviser and other affiliates of Ameriprise Financial may advise or manage funds and accounts other than the Fund. In this regard, Ameriprise Financial and its affiliates may provide investment advisory/management and other services to other advised/managed funds and accounts that are similar to those provided to the Fund. The Adviser and Ameriprise Financial’s other investment advisor affiliates (including, for example, Columbia Wanger Asset Management, LLC) will give advice to and make decisions for all advised/managed funds and accounts, including the Fund, as they believe to be in that fund’s and/or account’s best interests, consistent with their fiduciary duties. The Fund and the other advised/managed funds and accounts of Ameriprise Financial and its affiliates are separately and potentially divergently managed, and there is no assurance that any investment advice Ameriprise Financial and its affiliates give to other advised/managed funds and accounts will also be given simultaneously or otherwise to the Fund.

A variety of other actual and potential conflicts of interest may arise from the advisory relationships of the Adviser and other Ameriprise Financial affiliates with other clients and customers. Advice given to the Fund and/or investment decisions made for the Fund by the Adviser or other Ameriprise Financial affiliates may differ from, or may conflict with, advice given to and/or investment decisions made for other advised/managed funds and accounts. As a result, the performance of the Fund may differ from the performance of other funds or accounts advised/managed by the Adviser or other Ameriprise Financial affiliates. Similarly, a position taken by Ameriprise Financial and its affiliates, including the Adviser, on behalf of other funds or accounts may be contrary to a position taken on behalf of the Fund. Moreover, Ameriprise Financial and its affiliates, including the Adviser, may take a position on behalf of other advised/managed funds and accounts, or for their own proprietary accounts, that is adverse to companies or other issuers in which the Fund is invested. For example, the Fund may hold equity securities of a company while another advised/managed fund or account may hold debt securities of the same company. If the portfolio company were to experience financial difficulties, it might be in the best interest of the Fund for the company to reorganize while the interests of the other advised/managed fund or account might be better served by the liquidation of the company. This type of conflict of interest could arise as the result of circumstances that cannot be generally foreseen within the broad range of investment advisory/management activities in which Ameriprise Financial and its affiliates engage.

Investment transactions made on behalf of other funds or accounts advised/managed by the Adviser or other Ameriprise Financial affiliates also may have a negative effect on the value, price or investment strategies of the Fund. For example, this could occur if another advised/managed fund or account implements an investment decision ahead of, or at the same time as, the Fund and causes the Fund to experience less favorable trading results than it otherwise would have experienced based on market liquidity factors. In addition, the other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates, including the other Columbia Funds, may have the same or very similar investment objective and strategies as the Fund. In this situation, the allocation of, and competition for, investment opportunities among the Fund and other funds and/or accounts advised/managed by the Adviser or other Ameriprise Financial affiliates may create conflicts of interest especially where, for example, limited investment availability is involved. The Adviser has adopted policies and procedures addressing the allocation of investment opportunities among the Fund and other funds and accounts advised by the Adviser and other affiliates of Ameriprise Financial. For more information, see Investment Advisory and Other Services – The Adviser and Investment Advisory Services – Portfolio Manager(s) – The Adviser’s Portfolio Managers and Potential Conflicts of Interests.

Sharing of Information among Advised/Managed Accounts

Ameriprise Financial and its affiliates also may possess information that could be material to the management of the Fund and may not be able to, or may determine not to, share that information with the Fund, even though the information might be beneficial to the Fund. This information may include actual knowledge regarding the particular investments and transactions of other advised/managed funds and accounts, as well as proprietary investment, trading and other market research, analytical and technical models, and new investment techniques, strategies and opportunities. Depending on the context, Ameriprise Financial and its affiliates generally will have no obligation to share any such information with the Fund. In general, employees of Ameriprise Financial and its affiliates, including the portfolio managers of the Adviser, will make investment decisions without regard to information otherwise known by other employees of Ameriprise Financial and its affiliates, and generally will have no obligation to access any such information and may, in some instances, not be able to access such information because of legal and regulatory constraints or the internal policies and procedures of Ameriprise Financial and its affiliates. For example, if the Adviser or another Ameriprise Financial affiliate, or their respective employees, come into possession of non-public information regarding another advised/managed fund or account, they may be prohibited by legal and regulatory constraints, or internal policies and procedures, from using that information in connection with transactions made on behalf of the Fund. For more information, see Investment Advisory and Other Services – The Adviser and Investment Advisory Services – Portfolio Manager(s) – The Adviser’s Portfolio Managers and Potential Conflicts of Interests.

Soft Dollar Benefits

Certain products and services, commonly referred to as “soft dollar services” (including, to the extent permitted by law, research reports, economic and financial data, financial publications, proxy analysis, computer databases and other research-oriented materials), that the Adviser may receive in connection with brokerage services provided to the Fund may have the inadvertent effect of disproportionately benefiting other advised/managed funds or accounts. This could happen because of the relative amount of brokerage services provided to the Fund as compared to other advised/managed funds or accounts, as well as the relative compensation paid by the Fund.

Services Provided to Other Advised/Managed Accounts

Ameriprise Financial and its affiliates also may act as an investment adviser, investment manager, administrator, transfer agent, custodian, trustee, broker/dealer, agent, or in another capacity, for advised/managed funds and accounts other than the Fund, and may receive compensation for acting in such capacity. This compensation that the Adviser, Distributor and Transfer Agent and other Ameriprise Financial affiliates receive could be greater than the compensation Ameriprise Financial and its affiliates receive for acting in the same or similar capacity for the Fund. In addition, the Adviser, Distributor and Transfer Agent and other Ameriprise Financial affiliates may receive other benefits, including enhancement of new or existing business relationships. This compensation and/or the benefits that Ameriprise Financial and its affiliates may receive from other advised/managed funds and accounts and other relationships could potentially create incentives to favor other advised/managed funds and accounts over the Fund. Trades made by Ameriprise Financial and its affiliates for the Fund may be, but are not required to be, aggregated with trades made for other funds and accounts advised/managed by the Adviser and other Ameriprise Financial affiliates. If trades are aggregated among the Fund and those other funds and accounts, the various prices of the securities being traded may be averaged, which could have the potential effect of disadvantaging the Fund as compared to the other funds and accounts with which trades were aggregated.

Proxy Voting

Although the Adviser endeavors to make all proxy voting decisions with respect to the interests of the Fund for which it is responsible in accordance with its proxy voting policies and procedures, the Adviser’s proxy voting decisions with respect to the Fund’s portfolio securities may nonetheless benefit other advised/managed funds and accounts, and/or clients, of Ameriprise Financial and its affiliates. The Adviser has adopted proxy voting policies and procedures that are designed to provide that all proxy voting is done in the best interests of its clients, including the Fund, without any resulting benefit or detriment to the Adviser and/or its affiliates, including Ameriprise Financial and its affiliates. For more information about the Adviser’s proxy voting policies and procedures, see Investment Advisory and Other Services – Proxy Voting Policies and Procedures.

Certain Trading Activities

The directors/trustees, officers and employees of Ameriprise Financial and its affiliates may buy and sell securities or other investments for their own accounts, and in doing so may take a position that is adverse to the Fund. In order to reduce the possibility that such personal investment activities of the directors/trustees, officers and employees of Ameriprise Financial and its affiliates will materially adversely affect the Fund, Ameriprise Financial and its affiliates have adopted policies and procedures, and the Fund, the Board, the Adviser and the Distributor have each adopted a Code of Ethics that addresses such personal investment activities. For more information, see Investment Advisory and Other Services – Codes of Ethics.

Affiliate Transactions

Subject to applicable legal and regulatory requirements, the Fund may enter into transactions in which Ameriprise Financial and/or its affiliates may have an interest that potentially conflicts with the interests of the Fund. For example, an affiliate of Ameriprise Financial may sell securities to the Fund from an offering in which it is an underwriter or from securities that it owns as a dealer, subject to applicable legal and regulatory requirements.

Investment Limitations Arising from Ameriprise Financial Activities

Regulatory restrictions applicable to Ameriprise Financial and its affiliates may limit the Fund’s investment activities in various ways. For example, regulations regarding certain industries and markets, such as those in emerging or international markets, and certain transactions, such as those involving certain futures and derivatives, may impose a cap on the aggregate amount of investments that may be made by affiliated investors, including accounts managed by the same affiliated manager, in the aggregate or in individual issuers. At certain times, Ameriprise Financial and its affiliates also may be restricted in the securities that can be bought or sold for the Fund and other advised/managed funds and accounts because of the lending or other relationships Ameriprise Financial and its affiliates have with the issuers of securities. This could happen, for example, if the Fund and/or other advised/managed funds and accounts desired to buy a security issued by a company for which Ameriprise Financial or its affiliates served as underwriter. The internal policies and procedures of Ameriprise Financial and its affiliates covering these types of regulatory restrictions and addressing similar issues also may at times restrict the Fund’s investment activities. A client not advised by Ameriprise Financial and its affiliates would not be subject to many of these restrictions. See also About the Fund’s Investments — Certain Investment Activity Limits.

Actual and Potential Conflicts of Interest Related to Ameriprise Financial and its Affiliates’ Non-Advisory Relationships with Clients and Customers other than the Fund

The financial relationships that Ameriprise Financial and its affiliates may have with companies and other entities in which the Fund may invest can give rise to actual and potential conflicts of interest. Subject to applicable legal and regulatory requirements, the Fund may invest (a) in the securities of Ameriprise Financial and/or its affiliates and/or in companies in which Ameriprise Financial and its affiliates have an equity, debt or other interest, and/or (b) in the securities of companies held by other Columbia Funds. The purchase, holding and sale of such securities by the Fund may enhance the profitability and the business interests of Ameriprise Financial and/or its affiliates and/or other Columbia Funds. There also may be limitations as to the sharing with the Adviser of information derived from the non-investment advisory/management activities of Ameriprise Financial and its affiliates because of legal and regulatory constraints and internal policies and procedures (such as information barriers and ethical walls). Because of these limitations, Ameriprise Financial and its affiliates generally will not share information derived from its non-investment advisory/management activities with the Adviser.

Actual and Potential Conflicts of Interest Related to Ameriprise Financial Affiliates’ Marketing and Use of the Columbia Funds as Investment Options

Ameriprise Financial and its affiliates also provide a variety of products and services that, in some manner, may utilize the Columbia Funds as investment options. For example, the Columbia Funds may be offered as investments in connection with brokerage and other securities products offered by Ameriprise Financial and its affiliates, and may be utilized as investments in connection with fiduciary, investment management and other accounts offered by affiliates of Ameriprise Financial, as well as for other Columbia Funds structured as “funds of funds.” The use of the Columbia Funds in connection with other products and services offered by Ameriprise Financial and its affiliates may introduce economic and other conflicts of interest. These conflicts of interest are highlighted in account documentation and other disclosure materials for the other products and services offered by Ameriprise Financial and its affiliates.

Ameriprise Financial and its affiliates, including the Adviser, may make payments to their affiliates in connection with the promotion and sale of the Fund’s shares, in addition to the sales-related and other compensation that these parties may receive from the Fund. As a general matter, personnel of Ameriprise Financial and its affiliates do not receive compensation in connection with their sales or use of the Fund that is greater than that paid in connection with their sales of other comparable products and services. Nonetheless, because the compensation that the Adviser and other affiliates of Ameriprise Financial may receive for providing services to the Fund is generally based on the Fund’s assets under management and those assets will grow as shares of the Fund are sold, potential conflicts of interest may exist. See Brokerage Allocation and Other Practices – Additional Financial Intermediary Payments for more information.

Other Services Provided

The Transfer Agent

Columbia Management Investment Services Corp. (formerly, RiverSource Service Corporation) is the transfer agent of the Fund. The Transfer Agent can be contacted at [ — ]. Under the Transfer Agency Agreement, the Transfer Agent provides transfer agency, dividend disbursing agency and shareholder servicing agency services to the Fund. Effective November 1, 2009 the Fund pays its transfer agent an annual transfer agency fee of $22.36 per Class Y share account, payable monthly. The Fund also pays certain reimbursable out-of-pocket expenses to the Transfer Agent. Out-of-pocket expenses are allocated between Class Y shares, on the one hand, and all remaining share classes, on the other hand, based on the number of open accounts. The Transfer Agent also may retain as additional compensation for its services revenues for fees for wire, telephone and redemption orders, IRA trustee agent fees and account transcripts due the Transfer Agent from Fund shareholders and credits (net of bank charges) earned with respect to balances in accounts the Transfer Agent maintains in connection with its services to the Fund. For the period November 1, 2007 through October 31, 2009, the Funds paid the Previous Transfer Agent an annual transfer agency fee of $17.34 per account, payable monthly.

The Transfer Agent retains BFDS/DST, 2 Heritage Drive, North Quincy, MA 02171 as the Fund’s sub-transfer agent. BFDS/DST assists the Transfer Agent in carrying out its duties.

The Custodian

State Street, which is located at State Street Financial Center, One Lincoln Street, Boston, MA 02111, is the Fund’s Custodian. State Street is responsible for safeguarding the Fund’s cash and securities, receiving and delivering securities and collecting the Fund’s interest and dividends.

Independent Registered Public Accounting Firm

[ ], which is located at [ ], is the Fund’s independent registered public accounting firm. The Fund issues unaudited financial statements semi-annually and audited financial statements annually. The annual financial statements for the Fund’s fiscal year ended March 31, 2010 have been audited by [ ]. The Board has selected [ ] as the independent registered public accounting firm to audit the Fund’s books and review its tax returns for the fiscal year ended March 31, 2011.

The Report of the Independent Registered Public Accounting Firm and the audited financial statements included in the Annual Report to Shareholders of the Fund dated March 31, 2010 are incorporated herein by reference. No other parts of the annual report or semi-annual report to shareholders are incorporated by reference herein. The financial statements incorporated by reference into the Fund’s prospectus and this SAI have been so incorporated in reliance upon the report of the independent registered public accounting firm, given on its authority as an expert in auditing and accounting.

Counsel

Expense Limitations

The Adviser has voluntarily agreed to reimburse a portion of the Fund’s expenses so that the Fund’s ordinary operating expenses (excluding any distribution and service fees, brokerage commissions, interest, taxes and extraordinary expenses, but including custodian charges relating to overdrafts, if any) after giving effect to any balance credits from the Fund’s custodian, do not exceed 0.55% of the Fund’s average daily net assets on an annualized basis.

This arrangement may be modified or terminated by the Adviser at any time.

Codes of Ethics

The Fund, the Adviser and the Distributor have adopted Codes of Ethics pursuant to the requirements of the 1940 Act, including Rule 17j-1 under the 1940 Act. These Codes of Ethics permit personnel subject to the Codes of

Ethics to invest in securities, including securities that may be bought or held by the Fund. These Codes of Ethics are included as exhibits to Part C of the Fund’s registration statement. These Codes of Ethics can be reviewed and copied at the SEC’s Public Reference Room and may be obtained by calling the SEC at 202.551.8090; they also are available on the SEC’s website at www.sec.gov, and may be obtained, after paying a duplicating fee, by electronic request to publicinfo@sec.gov or by writing to the SEC’s Public Reference Section, Washington, D.C. 20549-1520.

Proxy Voting Policies and Procedures

The Fund has delegated to the Adviser or, as applicable, a subadviser, the responsibility to vote proxies relating to portfolio securities held by the Fund. In deciding to delegate this responsibility to the Adviser, the Board reviewed and approved the policies and procedures adopted by the Adviser and, as applicable, a subadviser. These included the procedures that the Adviser follows when a vote presents a conflict between the interests of the Fund and its shareholders and the Adviser, its affiliates, its other clients or other persons.

The Adviser’s policy is to vote all proxies for Fund securities in a manner considered by the Adviser to be in the best interest of the Fund and its shareholders without regard to any benefit to the Adviser, its affiliates, its other clients or other persons. The Adviser examines each proposal and votes against the proposal, if, in its judgment, approval or adoption of the proposal would be expected to have an adverse impact on the current or potential market value of the issuer’s securities. The Adviser also examines each proposal and votes the proxies against the proposal, if, in its judgment, the proposal would be expected to affect adversely the best interest of the Fund. The Adviser determines the best interest of the Fund in light of the potential economic return on the Fund’s investment.

The Adviser seeks to address potential material conflicts of interest by having predetermined voting guidelines. For those proposals that require special consideration or in instances where special circumstances may require varying from the predetermined guideline, the Adviser’s Proxy Voting Committee determines the vote in the best interest of the Fund, without consideration of any benefit to the Adviser, its affiliates, its other clients or other persons. The Adviser’s Proxy Voting Committee is composed of representatives of the Adviser’s equity investments, equity research, compliance, legal and operations functions. In addition to the responsibilities described above, the Proxy Voting Committee has the responsibility to review, at least annually, the Adviser’s proxy voting policies to ensure consistency with internal policies and regulatory requirements and to develop additional predetermined voting guidelines to assist in the review of proxy proposals.

The Proxy Voting Committee may vary from a predetermined guideline if it determines that voting on the proposal according to the predetermined guideline would be expected to have an adverse impact on the current or potential market value of the issuer’s securities or to affect adversely the best interest of the Fund. References to the best interests of the Fund refer to the interest of the Fund in terms of the potential economic return on the client’s investment. In determining the vote on any proposal, the Proxy Voting Committee does not consider any benefit other than benefits to the Fund. A member of the Proxy Voting Committee is prohibited from voting on any proposal for which he or she has a conflict of interest by reason of a direct relationship with the issuer or other party affected by a given proposal. Persons making recommendations to the Proxy Voting Committee or its members are required to disclose to the Committee any relationship with a party making a proposal or other matter known to the person that would create a potential conflict of interest.

Information regarding how the Columbia Funds (except certain Columbia Funds that do not invest in voting securities) voted proxies relating to portfolio securities during the most recent twelve month period ended June 30 will be available by August 31 of this year free of charge: (i) through the Columbia Funds’ website at www.columbiafunds.com and (ii) on the SEC’s website at www.sec.gov. For a copy of the Adviser’s policies and procedures that are used to determine how to vote proxies relating to portfolio securities held by the Columbia Funds, see Appendix B to this SAI.

FUND GOVERNANCE

The Board

Leadership Structure and Risk Oversight

The Board oversees the Trust and the Fund. The Trustees are responsible for overseeing the management and operations of the Trust. The Board consists of ten Trustees who have varied experience and skills. Nine of the Trustees, including the Chairman of the Board, are Independent Trustees. The remaining Trustee, Mr. William E. Mayer, may technically be an “interested person” (as defined in the 1940 Act) of the Columbia Funds by reason of his affiliation with WR Hambrecht + Co., a registered broker/dealer that may execute portfolio transactions for, engage in principal transactions with, or distribute shares of a Fund or other funds May 25, 2010 or accounts advised/managed by the Adviser or any subadviser to a Fund. he Fund currently treats the remaining Trustee, Mr. William E. Mayer, as an “interested person” (as defined in the 1940 Act) of the Columbia Funds by reason of his affiliation with WR Hambrecht + Co., a registered broker/dealer that may execute portfolio transactions for, engage in principal transactions with, or distribute shares of a Fund or other funds or accounts advised/managed by the Adviser or any subadviser to a Fund. Further information about the backgrounds and qualifications of the Trustees can be found in the section Trustee Biographical Information and Qualifications. The Board has several standing committees, which are an integral part of the Fund’s overall governance and risk oversight structure. The committees include the Audit Committee, the Governance Committee, the Advisory Fees & Expenses Committee, the Compliance Committee and the Investment Oversight Committees. A majority of the members of each of the committees are Independent Trustees. The roles of each committee are more fully described in the section Standing Committees below.

The Fund has retained the Adviser as the Fund’s investment adviser and administrator. The Adviser provides the Fund with investment advisory services, and is responsible for day-to-day administration of the Fund and management of the risks that arise from the Fund’s investments and operations. The Board provides oversight of the services provided by the Adviser, including risk management services. In addition, each committee of the Board provides oversight of the Adviser’s risk management services with respect to the particular activities within the committee’s purview. In the course of providing oversight, the Board and the committees receive a wide range of reports with respect to the Fund’s activities, including reports regarding the Fund’s investment portfolio, the compliance of the Fund with applicable laws, and the Fund’s financial accounting and reporting. The Board and the relevant committees meet periodically with officers of the Fund and the Adviser, with independent consultants hired by the Board, and with representatives of various of the Fund’s service providers. The Board and certain committees also meet periodically with the Fund’s chief compliance officer, who also serves as chief compliance officer of the Adviser, to receive reports regarding the compliance of the Fund and the Adviser with the federal securities laws and their internal compliance policies and procedures. In addition, the Board meets periodically with the portfolio managers of the Fund to receive reports regarding the management of the Fund, including its investment risks.

The Board reviews its leadership structure periodically and believes that its structure is appropriate, in light of the size of the Trust and the nature of its business, to enable the Board to exercise its oversight of the Fund and the other investment companies overseen by the Trustees. In particular, the Board believes that having an Independent Trustee serve as the chair of the Board and having other Independent Trustees serve as chairs of each committee promotes independence from the Adviser in setting agendas and conducting meetings. The Board believes that its committee structure makes the oversight process more efficient and more effective by allowing, among other things, smaller groups of Trustees to bring increased focus to matters within the purview of each committee.

Standing Committees

Ms. Verville and Messrs. Collins, Hacker and Nelson are members of the Audit Committee. The Audit Committee’s functions include making recommendations to the Board regarding the selection and performance of the independent registered public accounting firm, and reviewing matters relating to accounting and auditing practices and procedures, accounting records and the internal accounting controls of the Fund and certain service providers. During the fiscal year ended March 31, 2010, the Audit Committee met eight times.

Messrs. Drake, Hacker, Mayer and Simpson are members of the Governance Committee. The Governance Committee’s functions include recommending to the Board nominees for Independent Trustee positions and for appointments to various committees, overseeing the Board’s periodic evaluations of the effectiveness of the Board, reviewing and recommending to the Board governance and other policies and practices to be followed in carrying out the Trustees’ duties and responsibilities and reviewing and making recommendations to the Board regarding the compensation of the Trustees who are not affiliated with the Adviser. During the fiscal year ended March 31, 2010, the Governance Committee met six times.

The Governance Committee will consider nominees for Trustee recommended by shareholders provided that such recommendations are submitted by the date disclosed in the Fund’s proxy statement and otherwise comply with applicable securities laws, including Rule 14a-8 under the 1934 Act. Such shareholder recommendations must be in writing and should be sent to the attention of the Governance Committee in care of the Fund at One Financial Center, Boston, MA 02111-2621. Shareholder recommendations should include the proposed nominee’s biographical information (including business experience for the past ten years) and a description of the qualifications of the proposed nominee, along with a statement from the proposed nominee that he or she is willing to serve and meets the requirements to be a disinterested Trustee, if applicable.

Mses. Kelly and Verville and Messrs. Nelson and Simpson are members of the Compliance Committee. The Compliance Committee’s functions include, among other things, monitoring, supervising and assessing the performance of the Fund’s Chief Compliance Officer and reviewing her compensation, reviewing periodically and recommending changes to the codes of ethics and compliance policies of the Fund and its service providers, and reviewing the Fund’s portfolio execution. During the fiscal year ended March 31, 2010, the Compliance Committee met eight times.

Trustee Biographical Information and Qualifications

Patrick J. Simpson – Mr. Simpson is a partner at the law firm Perkins Coie L.L.P. Mr. Simpson’s practice includes such relevant areas as corporate governance and securities compliance.

Independent Trustee Biographical Information


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Rodman L. Drake (Born 1943) Trustee and Chairman of the Board	1994	Co-Founder of Baringo Capital LLC (private equity) since 2002; CEO of Crystal River Capital, Inc. (real estate investment trust) since 2003; President, Continuation Investments Group, Inc. from 1997 to 2001	65	Jackson Hewitt Tax Service Inc. (tax preparation services); Crystal River Capital, Inc. (real estate investment trust); Student Loan Corporation (student loan provider); Celgene Corporation (global biotechnology company); and The Helios Funds (exchange-traded funds); Apex Silver Mines Ltd. from 2007 to 2009

John D. Collins (Born 1938) Trustee	2005	Retired. Consultant, KPMG, LLP (accounting and tax firm) from July 1999 to June 2000; Partner, KPMG, LLP (accounting and tax firm) from March 1962 to June 1999	65	Mrs. Fields Famous Brands LLC (consumer products); Suburban Propane Partners, L.P.; and Montpelier Re (insurance underwriting firm)


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Douglas A. Hacker (Born 1955) Trustee	1996	Independent business executive since May 2006; Executive Vice President — Strategy of United Airlines from December 2002 to May 2006; President of UAL Loyalty Services (airline marketing company) from September 2001 to December 2002; Executive Vice President and Chief Financial Officer of United Airlines from July 1999 to September 2001	65	Nash Finch Company (food distributor) and Aircastle Limited (aircraft leasing)

Janet Langford Kelly (Born 1957) Trustee	1996	Senior Vice President, General Counsel and Corporate Secretary, ConocoPhillips (integrated energy company) since September 2007; Deputy General Counsel— Corporate Legal Services, ConocoPhillips from August 2006 to August 2007; Partner, Zelle, Hofmann, Voelbel, Mason & Gette LLP (law firm) from March 2005 to July 2006; Adjunct Professor of Law, Northwestern University from September 2004 to June 2006; Director, UAL Corporation (airline) from February 2006 to July 2006; Chief Administrative Officer and Senior Vice President, Kmart Holding Corporation (consumer goods) from September 2003 to March 2004	65	None


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Charles R. Nelson (Born 1942) Trustee	1981	Professor of Economics, University of Washington since January 1976; Ford and Louisa Van Voorhis Professor of Political Economy, University of Washington since September 1993; Adjunct Professor of Statistics, University of Washington since September 1980; Associate Editor, Journal of Money, Credit and Banking from September 1993 to 2008; consultant on econometric and statistical matters	65	None

John J. Neuhauser (Born 1943) Trustee	1984	President, Saint Michael’s College, since August 2007; University Professor, Boston College from November 2005 to August 2007; Academic Vice President and Dean of Faculties, Boston College from August 1999 to October 2005	65	Liberty All-Star Equity Fund and Liberty All-Star Growth Fund, Inc. (closed-end funds)

Jonathan Piel (Born 1938) Trustee	1994	Cable television producer and web site designer; The Editor, Scientific American from 1984 to 1994; Vice President, Scientific American, Inc. from 1984 to 1994; Member, Advisory Board, Stone Age Institute, Bloomington, Indiana (research institute that explores the effect of technology on human evolution); Member, Board of Directors of the National Institute of Social Sciences, New York City; Member, Board of Trustees of the William Alanson White Institute, New York City (institution for training psychoanalysts); Member, Advisory Board, Mount Sinai Children’s Environmental Health Center, New York	65	None


Name, Year of Birth and Position Held with the Trust	Year First Appointed or Elected as Trustee to any Fund Currently in the Columbia Funds Complex or a Predecessor Thereof	Principal Occupation(s) During the Past Five Years	Number of Funds in the Columbia Funds Complex Overseen	Other Directorships Held by Trustee During the Past Five Years
Patrick J. Simpson (Born 1944) Trustee	2000	Partner, Perkins Coie L.L.P. (law firm)	65	None

Anne-Lee Verville (Born 1945) Trustee	1998	Retired since 1997 (formerly, General Manager, Global Education Industry from 1994 to 1997; President — Application Systems Division from 1991 to 1994; Chief Financial Officer — US Marketing & Services from 1988 to 1991; and Chief Information Officer from 1987 to 1988, IBM Corporation (computer and technology))	65	Enesco Group, Inc. (producer of giftware and home and garden decor products) from 2001 to 2006

Interested Trustee Biographical Information

Name, Year of Birth

and Position Held

with the Trust

Year First Appointed
or Elected as Trustee
to any Fund
Currently in the
Columbia Funds
Complex or a
Predecessor Thereof

Principal

Occupation(s) During

the

Past Five Years

Number of Funds in
the Columbia Funds
Complex Overseen

Other

Directorships Held

by Trustee During

the Past Five Years

William E. Mayer *

(Born 1940)

Trustee

1994

Partner, Park Avenue Equity Partners (private equity) since February 1999; Dean and Professor, College of Business, University of Maryland from 1992 to 1997

Lee Enterprises (print media); WR Hambrecht + Co. (financial service provider); and BlackRock Kelso Capital Corporation (investment company)

Compensation

Trustees are compensated for their services to the Columbia Funds Complex on a complex-wide basis, as shown in the table below.

Independent Trustee Compensation for the Fiscal Year Ended March 31, 2010 and the Calendar Year Ended December 31, 2009


Name of Trustee	Aggregate Compensation from the Fund for the Fiscal Year ended March 31, 2010^(a)	Total Compensation from the Columbia Funds Complex Paid to Independent Trustees for the Calendar Year ended December 31, 2009^(a)
Rodman L. Drake^(b)	[—]	$	275,955
John D. Collins^(c)	[—]	$	226,990
Douglas A. Hacker	[—]	$	251,005
Janet Langford Kelly	[—]	$	234,000
Charles R. Nelson	[—]	$	249,500
John J. Neuhauser	[—]	$	233,500
Jonathan Piel	[—]	$	218,500
Patrick J. Simpson^(d)	[—]	$	236,000
Thomas C. Theobald⁽ ^e)(g)	[—]	$	248,550
Anne-Lee Verville^(f)	[—]	$	244,000

(a)	All Trustees receive reimbursements for reasonable expenses related to their attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

(b)

During the fiscal year ended March 31, 2010, Mr. Drake deferred $[—] of his compensation from the Bond Fund. During the calendar year ended December 31, 2009, Mr. Drake deferred $116,500 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Drake’s account under that plan was $223,507.

(c)

During the fiscal year ended March 31, 2010, Mr. Collins deferred $[—], of his compensation from the Bond Fund. During the calendar year ended December 31, 2009, Mr. Collins deferred $116,000 of his total compensation from the Columbia Fund Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Collins’ account under that plan was $205,097.

(d)

During the fiscal year ended March 31, 2010, Mr. Simpson deferred $[—] of his compensation from the Bond Fund. During the calendar year ended December 31, 2009, Mr. Simpson deferred $236,000 of his total compensation from the Columbia Funds Complex pursuant to the deferred compensation plan. At December 31, 2009, the value of Mr. Simpson’s account under that plan was $1,051,968.

(e)	At December 31, 2009, the value of Mr. Theobald’s account under the deferred compensation plan was $600,183.

(f)	At December 31, 2009, the value of Ms. Verville’s account under the deferred compensation plan was $679,903.

(g)	Mr. Theobald served as a Trustee of the Trust until February, 2010.

Interested Trustee Compensation for the Fiscal Year Ended March 31, 2010 and the Calendar Year Ended December 31, 2009


Name of Trustee	Aggregate Compensation from the Fund for the Fiscal Year ended March 31, 2010^(a)	Total Compensation from the Columbia Funds Complex Paid to Independent Trustee for the Calendar Year ended December 31, 2009^(a)
William E. Mayer	[—]	$	233,500

(a)	Mr. Mayer receives reimbursements for reasonable expenses related to his attendance at meetings of the Board or standing committees, which are not included in the amounts shown.

Columbia Funds Deferred Compensation Plan

Beneficial Equity Ownership

As of the date of this SAI, the Trustees and Officers of the Trust, as a group, beneficially owned less than 1% of the Class Y shares of the Fund. The table below shows, for each Trustee, the amount of Fund equity securities beneficially owned by the Trustee and the aggregate value of all investments in equity securities of the Columbia Funds Family overseen by the Trustee, stated as one of the following ranges: A = $0; B = $1-$10,000; C = $10,001-$50,000; D = $50,001-$100,000; and E = over $100,000.

Independent Trustee Ownership for the Calendar Year Ended December 31, 2009


Trustee	Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in all Funds in the Columbia Funds Family Overseen by the Trustee
Rodman L. Drake	[—]	[—]
John D. Collins	[—]	[—]
Douglas A. Hacker	[—]	[—]
Janet Langford Kelly	[—]	[—]
Charles R. Nelson	[—]	[—]
John J. Neuhauser	[—]	[—]
Jonathan Piel	[—]	[—]
Patrick J. Simpson	[—]	[—]
Anne-Lee Verville	[—]	[—]

*	[Includes the value of compensation payable under the Deferred Compensation Plan that is determined as if the amounts deferred had been invested, as of the date of deferral, in shares of one or more funds in the Columbia Funds Family overseen by the Trustee as specified by each Trustee].

Interested Trustee Ownership for the Calendar Year Ended December 31, 2009


Trustee	Dollar Range of Equity Securities in the Fund	Aggregate Dollar Range of Equity Securities in all Funds in the Columbia Funds Family Overseen by the Trustee
William E. Mayer	[—]	[—]

The Officers

Officer Biographical Information


Name, Year of Birth and Address	Position with the Trust	Year First Elected or Appointed to Office	Principal Occupation(s) During the Past Five Years
J. Kevin Connaughton (Born 1964) One Financial Center Boston, MA 02111	President	2009	Senior Vice President and General Manager – Mutual Fund Products, Columbia Management Investment Advisers, LLC since May 2010; President, Columbia Funds, since 2009, and RiverSource Funds, since May 2010 (previously Senior Vice President and Chief Financial Officer, Columbia Funds, from June 2008 to January 2009, Treasurer, Columbia Funds, from October 2003 to May 2008, and senior officer of various other affiliated funds since 2000); Managing Director, Columbia Management Advisors, LLC from December 2004 to April 2010.

Michael G. Clarke (Born 1969) One Financial Center Boston, MA 02111	Senior Vice President and Chief Financial Officer	2009	Vice President, Columbia Management Investment Advisers, LLC since May 2010; Managing Director of Fund Administration, Columbia Management Advisors, LLC, from September 2004 to April 2010; senior officer of Columbia Funds and affiliated funds since 2002.

Scott R. Plummer (Born 1959) 5228 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President, Secretary and Chief Legal Officer	2010	Chief Legal Officer and Assistant Secretary, Columbia Management Investment Advisers, LLC since June 2005; Vice President and Lead Chief Counsel – Asset Management, Ameriprise Financial, Inc. since May 2010 (previously Vice President and Chief Counsel – Asset Management, from 2005 to April 2010, and Vice President—Asset Management Compliance from 2004 to 2005); Vice President, Chief Counsel and Assistant Secretary, Columbia Management Investment Distributors, Inc. since 2008; Vice President, General Counsel and Secretary, Ameriprise Certificate Company since 2005; Chief Counsel, RiverSource Distributors, Inc. since 2006; Vice President, General Counsel and Secretary, RiverSource Funds, since December 2006; Senior Vice President, Secretary and Chief Legal Officer, Columbia Funds, since May 2010.

Linda J. Wondrack (Born 1964) One Financial Center Boston, MA 02111	Senior Vice President and Chief Compliance Officer	2007	Vice President and Chief Compliance Officer, Columbia Management Investment Advisers, LLC since May 2010; Chief Compliance Officer, Columbia Funds, since 2007, and RiverSource Funds, since May 2010; Director (Columbia Management Group, LLC and Investment Product Group Compliance), Bank of America, from June 2005 to April 2010; Director of Corporate Compliance and Conflicts Officer of MFS Investment Management (investment management) from August 2004 to May 2005.


William F. Truscott (Born 1960) 53600 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President	2010	Chairman of the Board, Columbia Management Investment Advisers, LLC since May 2010 (previously President, Chairman of the Board and Chief Investment Officer, from 2001 to April 2010); Chief Executive Officer, U.S. Asset Management & President, Annuities, Ameriprise Financial, Inc. since May 2010 (previously President – U.S. Asset Management and Chief Investment Officer from 2005 to April 2010, and Senior Vice President – Chief Investment Officer, from 2001 to 2005); Director, President and Chief Executive Officer, Ameriprise Certificate Company since 2006; Director, Columbia Management Investment Distributors, Inc. since May 2010 (previously Chairman of the Board and Chief Executive Officer from 2008 to April 2010); Chairman of the Board and Chief Executive Officer, RiverSource Distributors, Inc. since 2006.

Colin Moore (Born 1958) One Financial Center Boston, MA 02111	Senior Vice President	2010	Director and Chief Investment Officer, Columbia Management Investment Advisers, LLC since May 2010; Manager, Managing Director and Chief Investment Officer of Columbia Management Advisors, LLC from 2007 to April 2010; Head of Equities, Columbia Management Advisors, LLC from 2002 to 2007.

Michael A. Jones (Born 1959) 100 Federal Street Boston, MA 02110	Senior Vice President	2010	Director and President, Columbia Management Investment Advisers, LLC since May 2010; President and Director, Columbia Management Investment Distributors, Inc. since May 2010; Manager, Chairman, Chief Executive Officer and President, Columbia Management Advisors, LLC from 2007 to April 2010; Chief Executive Officer, President and Director, Columbia Management Distributors, Inc. from November 2006 to April 2010; previously, co-president and senior managing director at Robeco Investment Management.

Amy Johnson (Born 1965) 5228 Ameriprise Financial Center Minneapolis, MN 55474	Senior Vice President	2010	Senior Vice President and Chief Operating Officer, Columbia Management Investment Advisers, LLC since May 2010 (previously Chief Administrative Officer, from 2009 until April 2010, Vice President – Asset Management and Trust Company Services, from 2006 to 2009, and Vice President – Operations and Compliance from 2004 to 2006).

Joseph F. DiMaria (Born 1968) One Financial Center Boston, MA 02111	Treasurer and Chief Accounting Officer	Treasurer since 2009 and Chief Accounting Officer since 2008	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC, since May 2010; Director of Fund Administration, Columbia Management Advisors, LLC from January 2006 to April 2010; Head of Tax/Compliance and Assistant Treasurer, Columbia Management Advisors, LLC, from November 2004 to December 2005.


Marybeth Pilat (Born 1968) One Financial Center Boston, MA 02111	Deputy Treasurer	2010	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC, since May 2010; Vice President, Investment Operations, Bank of America, from October 2008 to April 2010; Finance Manager, Boston Children’s Hospital from August 2008 to October 2008; Director, Mutual Fund Administration, Columbia Management Advisors, LLC, from May 2007 to July 2008; Vice President, Mutual Fund Valuation, Columbia Management Advisors, LLC, from January 2006 to May 2007; Vice President, Mutual Fund Accounting Oversight, Columbia Management Advisors, LLC from January 2005 to January 2006.

Julian Quero (Born 1967) One Financial Center Boston, MA 02111	Deputy Treasurer	2008	Vice President, Mutual Fund Administration, Columbia Management Investment Advisers, LLC since May 2010; Director of Fund Administration, Columbia Management Advisors, LLC, from August 2008 to April 2010; Senior Tax Manager, Columbia Management Advisors, LLC from August 2006 to July 2008; Senior Compliance Manager, Columbia Management Advisors, LLC from April 2002 to August 2006.

Kathryn Thompson (Born 1967) One Financial Center Boston, MA 02111	Assistant Treasurer	2006	Director, Mutual Fund Accounting Oversight and Treasury of the Adviser, since May 2010; Vice President, Mutual Fund Accounting Oversight of the Previous Adviser from December 2004 to April 2010; Vice President, State Street Corporation (financial services) prior to December 2004.

Stephen T. Welsh (Born 1957) One Financial Center Boston, MA 02111	Vice President	2006	President and Director, Columbia Management Investment Services Corp. since May 2010; President and Director, Columbia Management Services, Inc. from July 2004 to April 2010; Managing Director, Columbia Management Distributors, Inc. from August 2007 to April 2010.

Paul B. Goucher (Born 1968) One Financial Center Boston, MA 02111	Assistant Secretary	2010	Vice President and Chief Counsel of Ameriprise Financial since January 2010 (formerly Vice President and Group Counsel from November 2008 to January 2010); Director, Managing Director and General Counsel of J. & W. Seligman & Co. Incorporated (Seligman) from July 2008 to November 2008 and Managing Director and Associate General Counsel of Seligman from January 2005 to July 2008.

Christopher O. Petersen (Born 1970) One Financial Center Boston, MA 02111	Assistant Secretary	2010	Vice President and Chief Counsel, Ameriprise Financial since January 2010 (formerly Vice President and Group Counsel or Counsel from April 2004 to January 2010); Assistant Secretary of RiverSource Funds since January 2007.

Ryan Larrenaga (Born 1970) One Financial Center Boston, MA 02111	Assistant Secretary	2005	Counsel, Ameriprise Financial since May 2010; Assistant General Counsel, Bank of America from March 2005 to April 2010; Associate, Ropes & Gray LLP (law firm) from 1998 to February 2005.

BROKERAGE ALLOCATION AND OTHER PRACTICES

General Brokerage Policy, Brokerage Transactions and Broker Selection

Subject to policies established by the Board, the Adviser (or the investment subadviser(s) who make the day-to-day investment decisions for the Fund, as applicable) is responsible for decisions to buy and sell securities for the Fund, for the selection of broker/dealers, for the execution of the Fund’s securities transactions and for the allocation of brokerage commissions in connection with such transactions. The Adviser’s primary consideration in effecting a security transaction is to obtain the best net price and the most favorable execution of the order. Purchases and sales of securities on a securities exchange are effected through brokers who charge negotiated commissions for their services. Orders may be directed to any broker to the extent and in the manner permitted by applicable law.

In placing orders for portfolio securities of the Fund, the Adviser gives primary consideration to obtaining the best net prices and most favorable execution. This means that the Adviser will seek to execute each transaction at a price and commission, if any, which provides the most favorable total cost or proceeds reasonably attainable in the circumstances. In seeking such execution, the Adviser will use its best judgment in evaluating the terms of a transaction, and will give consideration to various relevant factors, including, without limitation, the size and type of the transaction, the nature and character of the market for the security, the confidentiality, speed and certainty of effective execution required for the transaction, the general execution and operational capabilities of the broker/dealer, the reputation, reliability, experience and financial condition of the broker/dealer, the value and quality of the services rendered by the broker/dealer in this instance and other transactions and the reasonableness of the spread or commission, if any. Research services received from broker/dealers supplement the Adviser’s own research and may include the following types of information: statistical and background information on industry groups and individual companies; forecasts and interpretations with respect to U.S. and foreign economies, securities, markets, specific industry groups and individual companies; information on political developments; Fund management strategies; performance information on securities and information concerning prices of securities; and information supplied by specialized services to the Adviser and to the Board with respect to the performance, investment activities and fees and expenses of other mutual funds. Such information may be communicated electronically, orally or in written form. Research services also may include the arranging of meetings with management of companies and the provision of access to consultants who supply research information.

The outside research is useful to the Adviser since, in certain instances, the broker/dealers utilized by the Adviser may follow a different universe of securities issuers and other matters than those that the Adviser’s staff can follow. In addition, this research provides the Adviser with a different perspective on financial markets, even if the securities research obtained relates to issues followed by the Adviser. Research services that are provided to the Adviser by broker/dealers are available for the benefit of all accounts managed or advised by the Adviser. In some cases, the research services are available only from the broker/dealer providing such services. In other cases, the research services may be obtainable from alternative sources. The Adviser is of the opinion that because the broker/dealer research supplements rather than replaces the Adviser’s own research, the receipt of such research does not tend to decrease the Adviser’s expenses, but tends to improve the quality of its investment advice. However, to the extent that the Adviser would have bought any such research services had such services not been provided by broker/dealers, the expenses of such services to the Adviser could be considered to have been reduced accordingly. Certain research services furnished by broker/dealers may be useful to the clients of the Adviser other than the Fund. Conversely, any research services received by the Adviser through the placement of transactions of other clients may be of value to the Adviser in fulfilling its obligations to the Fund. The Adviser is of the opinion that this material is beneficial in supplementing its research and analysis; and, therefore, it may benefit the Trust by improving the quality of the Adviser’s investment advice. The advisory fees paid by the Trust are not reduced because the Adviser receives such services.

commission than the lowest available. To obtain the benefit of Section 28(e), the Adviser must make a good faith determination that the commissions paid are “reasonable in relation to the value of the brokerage and research services provided by such member, broker, or dealer, viewed in terms of either that particular transaction or his overall responsibilities with respect to the accounts as to which he exercises investment discretion.” Accordingly, the price to the Fund in any transaction may be less favorable than that available from another broker/dealer if the difference is reasonably justified by other aspects of the portfolio execution services offered. Some broker/dealers may indicate that the provision of research services is dependent upon the generation of certain specified levels of commissions and underwriting concessions by the Adviser’s clients, including the Fund.

In certain instances there may be securities that are suitable for the Fund as well as for one or more of the other clients of the Adviser. Investment decisions for the Fund and for the Adviser’s other clients are made with the goal of achieving their respective investment objectives. A particular security may be bought or sold for only one client even though it may be held by, or bought or sold for, other clients. Likewise, a particular security may be bought for one or more clients when one or more other clients are selling that same security. Some simultaneous transactions are inevitable when a number of accounts receive investment advice from the same investment adviser, particularly when the same security is suitable for the investment objectives of more than one client. When two or more clients are engaged simultaneously in the purchase or sale of the same security, the securities are allocated among clients in a manner believed to be equitable to each. In some cases, this policy could have a detrimental effect on the price or volume of the security in a particular transaction that may affect the Fund.

The Fund may participate, if and when practicable, in bidding for the purchase of portfolio securities directly from an issuer in order to take advantage of the lower purchase price available to members of a bidding group. The Fund will engage in this practice, however, only when the Adviser, in its sole discretion, believes such practice to be otherwise in the Fund’s interests.

The Trust will not execute portfolio transactions through, or buy or sell portfolio securities from or to, the Distributor, the Adviser, the Administrator or their affiliates acting as principal (including repurchase and reverse repurchase agreements), except to the extent permitted by applicable law, regulation or order. However, the Adviser is authorized to allocate buy and sell orders for portfolio securities to certain broker/dealers and financial institutions, including, in the case of agency transactions, broker/dealers and financial institutions that are affiliated with Ameriprise Financial. To the extent that the Fund executes any securities trades with an affiliate of Ameriprise Financial, the Fund does so in conformity with Rule 17e-1 under the 1940 Act and the procedures that the Fund has adopted pursuant to the rule. In this regard, for each transaction, the Board will determine that: (i) the transaction resulted in prices for and execution of securities transactions at least as favorable to the particular Fund as those likely to be derived from a non-affiliated qualified broker/dealer; (ii) the affiliated broker/dealer charged the Fund commission rates consistent with those charged by the affiliated broker/dealer in similar transactions to clients comparable to the Fund and that are not affiliated with the broker/dealer in question; and (iii) the fees, commissions or other remuneration paid by the Fund did not exceed 2% of the sales price of the securities if the sale was effected in connection with a secondary distribution, or 1% of the purchase or sale price of such securities if effected in other than a secondary distribution.

Certain affiliates of Ameriprise Financial may have deposit, loan or commercial banking relationships with the corporate users of facilities financed by industrial development revenue bonds or private activity bonds bought by certain of the Columbia Funds. Ameriprise Financial or certain of its affiliates may serve as trustee, custodian, tender agent, guarantor, placement agent, underwriter, or in some other capacity, with respect to certain issues of securities. Under certain circumstances, the Fund may buy securities from a member of an underwriting syndicate in which an affiliate of Ameriprise Financial is a member. The Trust has adopted procedures pursuant to Rule 10f-3 under the 1940 Act, and intends to comply with the requirements of Rule 10f-3, in connection with any purchases of municipal securities that may be subject to Rule 10f-3.

Given the breadth of the Adviser’s investment management activities, investment decisions for the Fund are not always made independently from those for other funds, or other investment companies and accounts advised or managed by the Adviser. When a purchase or sale of the same security is made at substantially the same time on behalf of one or more of the Columbia Funds and another investment portfolio, investment company or account, the transaction will be averaged as to price and available investments allocated as to amount in a manner which the Adviser believes to be equitable to the Fund and such other funds, investment portfolio, investment company or account. In some instances, this investment procedure may adversely affect the price paid or received by the Fund or the size of the position obtained or sold by the Fund. To the extent permitted by law, the Adviser may aggregate the securities to be sold or bought for the Fund with those to be sold or bought for other funds, investment portfolios, investment companies, or accounts in executing transactions.

See Investment Advisory and Other Services – Other Roles and Relationships of Ameriprise Financial and its Affiliates – Certain Conflicts of Interest for more information about these and other conflicts of interest.

Brokerage Commissions

The following table describes the amounts of brokerage commissions paid by the Fund during its three most recently completed fiscal years. In certain instances the Fund may pay brokerage commissions to broker/dealers that are affiliates of Ameriprise Financial. As indicated above, all such transactions involving the payment of brokerage commissions to affiliates are done in compliance with Rule 17e-1 under the 1940 Act.

Aggregate Brokerage Commissions Paid by the Fund


Fund	Fiscal Year Ended March 31, 2010		Fiscal Year Ended March 31, 2009		Fiscal Year Ended March 31, 2008
Bond Fund	[	]	$	7,631	$	1,313

[The Fund paid no brokerage commissions to affiliated broker/dealers for the fiscal years ended March 31, 2008, 2009 and 2010.]

Directed Brokerage

The Fund or the Adviser, through an agreement or understanding with a broker/dealer, or otherwise through an internal allocation procedure, may direct, subject to applicable legal requirements, the Fund’s brokerage transactions to a broker/dealer because of the research services it provides the Fund or the Adviser.

[During the fiscal year ended March 31, 2010, the Fund did not direct brokerage transactions.]

Securities of Regular Broker/Dealers

In certain cases, the Fund, as part of its principal investment strategies, or otherwise as a permissible investment, will invest in the common stock or debt obligations of the regular broker/dealers that the Adviser uses to transact brokerage for the Fund.

As of the fiscal year ended March 31, 2010, the Fund owned securities of its “regular brokers or dealers” or their parents, as defined in Rule 10b-1 under the 1940 Act, as shown in the table below.

Investments in Securities of Regular Broker/Dealers as of March 31, 2010


Fund	Broker/Dealer	Dollar Amount of Securities Held
Bond Fund	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]
	[—]	[—]

Additional Shareholder Servicing Payments

The Fund, along with the Transfer Agent and/or the Distributor and the Adviser, may pay significant amounts to financial intermediaries (as defined below), including other Ameriprise Financial affiliates, for providing the types of services that would typically be provided directly by a mutual fund’s transfer agent. The level of payments made to financial intermediaries may vary. A number of factors may be considered in determining payments to a financial intermediary, including, without limitation, the nature of the services provided to shareholders. These services may include sub-accounting, sub-transfer agency or similar recordkeeping services, shareholder or participant reporting, shareholder or participant transaction processing, and/or the provision of call center support (additional shareholder services). These payments for shareholder servicing support with respect to the Columbia Funds vary by financial intermediary. The Fund’s Transfer Agent, Distributor or their affiliates will pay, from its or their own resources, amounts to financial intermediaries in connection with the provision of these shareholder services and other services.

For purposes of this section the term “financial intermediary” includes any broker/dealer, bank, bank trust department, registered investment adviser, financial planner, retirement plan or other third party administrator and any other institution having a selling, services or any similar agreement with the Distributor and/or other Ameriprise Financial affiliates.

The Fund also may make additional payments to financial intermediaries that charge networking fees for certain services provided in connection with the maintenance of shareholder accounts through the NSCC.

In addition, the Distributor and other Ameriprise Financial affiliates may make lump sum payments to selected financial intermediaries receiving shareholder servicing payments in reimbursement of printing costs for literature for participants, account maintenance fees or fees for the establishment of the Fund on the financial intermediary’s system or other similar services.

As of the date of this SAI, the Distributor and other Ameriprise Financial affiliates had not agreed to make shareholder servicing payments with respect to the Columbia Funds to any financial intermediaries with respect to Class Y shares; however, the Distributor and/or other Ameriprise Financial affiliates have entered into such agreements with respect to other classes of shares of the Fund, and may enter into such agreements with respect to Class Y shares in the future without notice to Class Y shareholders. For more information relating to such agreements, see the Statement of Additional Information relating to the other classes of shares of the Fund.

Additional Financial Intermediary Payments

The Distributor and other Ameriprise Financial affiliates may pay compensation to selected financial intermediaries, including other Ameriprise Financial affiliates, under the categories described below. These categories are not mutually exclusive, and a single financial intermediary may receive payments under all categories. A financial intermediary also may receive payments described above in Brokerage Allocation and Other Practices — Additional Shareholder Servicing Payments. These payments may create an incentive for a financial intermediary or its representatives to recommend or offer shares of the Fund to its customers. The amount of payments made to financial intermediaries may vary. In determining the amount of payments to be made, the

Distributor and other Ameriprise Financial affiliates may consider a number of factors, including, without limitation, asset mix and length of relationship with the financial intermediary, the size of the customer/shareholder base of the financial intermediary, the manner in which customers of the financial intermediary make investments in the Fund, the nature and scope of marketing support or services provided by the financial intermediary (as described more fully below) and the costs incurred by the financial intermediary in connection with maintaining the infrastructure necessary or desirable to support investments in the Fund.

These additional payments by the Distributor and other Ameriprise Financial affiliates are made pursuant to agreements between the Distributor and other Ameriprise Financial affiliates and financial intermediaries, and do not change the price paid by investors for the purchase of a Class Y share, the amount the Fund will receive as proceeds from such sales or the expenses paid by Class Y shares as shown under the heading Fees and Expenses of the Fund in the Fund’s Class Y shares prospectus.

Marketing Support Payments

The Distributor and the Adviser may make payments, from their own resources, to certain financial intermediaries, including other Ameriprise Financial affiliates, for marketing support services relating to the Columbia Funds, including, but not limited to, business planning assistance, educating financial intermediary personnel about the Fund and shareholder financial planning needs, placement on the financial intermediary’s preferred or recommended fund list or otherwise identifying the Fund as being part of a complex to be accorded a higher degree of marketing support than complexes not making such payments, access to sales meetings, sales representatives and management representatives of the financial intermediary, client servicing and systems infrastructure support. These payments are generally based upon one or more of the following factors: average net assets of the Columbia Funds distributed by the Distributor attributable to that financial intermediary, gross sales of the Columbia Funds distributed by the Distributor attributable to that financial intermediary, reimbursement of ticket charges (fees that a financial intermediary firm charges its representatives for effecting transactions in fund shares) or a negotiated lump sum payment.

The financial arrangements likely will vary for each financial intermediary. The Distributor and other Ameriprise Financial affiliates may make payments with respect to the Columbia Funds in materially larger amounts or on a materially different basis when dealing with other affiliates of Ameriprise Financial. Such increased or otherwise modified payments to the other Ameriprise Financial affiliate may enable the other Ameriprise Financial affiliate to offset credits that it may provide to its customers in order to avoid having such customers pay fees to multiple Ameriprise Financial entities in connection with the customer’s investment in a Columbia Fund.

As of the date of this SAI, the Distributor and other Ameriprise Financial affiliates had not agreed to make marketing support payments with respect to the Columbia Funds to any financial intermediaries with respect to Class Y shares; however, the Distributor and/or other Ameriprise Financial affiliates have entered into such agreements with respect to other classes of shares of the Fund, and may enter into such agreements with respect to Class Y shares in the future without notice to Class Y shareholders. For more information relating to such agreements, see the Statement of Additional Information relating to the other classes of shares of the Fund.

Other Payments

From time to time, the Distributor, from its own resources, may provide additional compensation to certain financial intermediaries that sell or arrange for the sale of shares of the Fund to the extent not prohibited by laws or the rules of any self-regulatory agency, such as the Financial Industry Regulatory Authority (FINRA). Such compensation provided by the Distributor may include financial assistance to financial intermediaries that enable the Distributor to participate in and/or present at financial intermediary-sponsored conferences or seminars, sales or training programs for invited registered representatives and other financial intermediary employees, financial intermediary entertainment and other financial intermediary-sponsored events, and travel expenses, including lodging incurred by registered representatives and other employees in connection with prospecting, retention and due diligence trips. The Distributor makes payments for entertainment events it deems appropriate, subject to the Distributor’s internal guidelines and applicable law. These payments may vary depending upon the nature of the event.

Your financial intermediary may charge you fees or commissions in addition to those disclosed in this SAI. You should consult with your financial intermediary and review carefully any disclosure your financial intermediary provides regarding its services and compensation. Depending on the financial arrangement in place at any particular time, a financial intermediary and its financial consultants may have a financial incentive for recommending a particular fund or a particular share class over other funds or share classes. See Investment Advisory and Other Services — Other Roles and Relationships of Ameriprise Financial and its Affiliates — Certain Conflicts of Interest for more information.

CAPITAL STOCK AND OTHER SECURITIES

Description of the Trust’s Shares

The Fund offers shares in the classes shown in the table below. Subject to certain limited exceptions discussed in the Fund’s prospectus, the Fund may no longer be accepting new investments from current shareholders or prospective investors. The Fund, however, may at any time and without notice offer any of these classes to the general public for investment. This SAI relates only to the Fund’s Class Y shares.

The Trust’s Amended and Restated Declaration of Trust (Declaration of Trust) permits it to issue an unlimited number of full and fractional shares of beneficial interest of the Fund, without par value, and to divide or combine the shares of any series into a greater or lesser number of shares of the Fund without thereby changing the proportionate beneficial interests in the Fund and to divide such shares into classes. Each share of a class of the Fund represents an equal proportional interest in the Fund with each other share in the same class and is entitled to such distributions out of the income earned on the assets belonging to the Fund as are declared in the discretion of the Board. However, different share classes of the Fund pay different distribution amounts, because each share class has different expenses. Each time a distribution is made, the net asset value per share of the share class is reduced by the amount of the distribution.

Share Classes Offered by the Fund


Fund	Class A Shares	Class C Shares	Class Y Shares	Class Z Shares
Bond Fund	ü	ü	ü	ü

Restrictions on Holding or Disposing of Shares

There are no restrictions on the right of shareholders to retain or dispose of the Fund’s shares, other than the possible future termination of the Fund. The Fund may be terminated by reorganization into another mutual fund or by liquidation and distribution of their assets. Unless terminated by reorganization or liquidation, the Fund will continue indefinitely.

Liability

Under Massachusetts law, shareholders could, under certain circumstances, be held personally liable for the obligations of the Trust. However, the Trust’s Declaration of Trust disclaims any shareholder liability for acts or obligations of the Fund and the Trust and requires that notice of such disclaimer be given in each agreement, obligation, or instrument entered into or executed by the Fund or the Trustees. The Declaration of Trust provides for indemnification out of Fund property for all loss and expense of any shareholder held personally liable for the obligations of the Fund. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances (which are considered remote) in which the Fund would be unable to meet its obligations and the disclaimer was inoperative.

The risk of the Fund incurring financial loss on account of another series of the Trust also is believed to be remote, because it would be limited to circumstances in which the disclaimer was inoperative and the other series of the Trust was unable to meet its obligations.

Dividend Rights

The shareholders of the Fund are entitled to receive any dividends or other distributions declared for the Fund. No shares have priority or preference over any other shares of the Fund with respect to distributions. Distributions will be made from the assets of the Fund, and will be paid pro rata to all shareholders of the Fund (or class) according to the number of shares of the Fund (or class) held by shareholders on the record date. The amount of income dividends per share may vary between separate share classes of the Fund based upon differences in the way that expenses are allocated between share classes pursuant to a multiple class plan.

Voting Rights and Shareholder Meetings

The Trustees may fill any vacancies on the Board except that the Trustees may not fill a vacancy if, immediately after filling such vacancy, less than two-thirds of the Trustees then in office would have been elected to such office by the shareholders. In addition, at such times as less than a majority of the Trustees then in office have been elected to such office by the shareholders, the Trustees must call a meeting of shareholders. Trustees may be removed from office by a written consent signed by holders of a majority of the outstanding shares of the Trust or by a vote of the holders of a majority of the outstanding shares at a meeting duly called for the purpose. Except as otherwise disclosed in the Fund’s prospectus and this SAI, the Trustees shall continue to hold office and may appoint their successors.

Liquidation Rights

In the event of the liquidation or dissolution of the Trust or the Fund, shareholders of the Fund are entitled to receive the assets attributable to the relevant class of shares of the Fund that are available for distribution and to a distribution of any general assets not attributable to a particular investment portfolio that are available for distribution in such manner and on such basis as the Board may determine.

Preemptive Rights

There are no preemptive rights associated with Fund shares.

Conversion Rights

Redemptions

The Fund’s dividend, distribution and redemption policies can be found in its prospectus under the headings Buying, Selling and Exchanging Shares and Distributions and Taxes. However, the Board may suspend the right of shareholders to sell shares when permitted or required to do so by law or compel sales of shares in certain cases.

Sinking Fund Provisions

The Trust has no sinking fund provisions.

Calls or Assessment

All Fund shares are issued in uncertificated form only and when issued will be fully paid and non-assessable by the Trust.

PURCHASE, REDEMPTION AND PRICING OF CLASS Y SHARES

Purchase and Redemption

An investor may buy, sell and exchange Class Y shares in the Fund utilizing the methods, and subject to the restrictions, described in the Fund’s prospectus. The following information supplements information in the Fund’s prospectus.

The Fund has authorized one or more broker/dealers to accept buy and sell orders on the Fund’s behalf. These broker/dealers are authorized to designate other intermediaries to accept buy and sell orders on the Fund’s behalf. The Fund will be deemed to have received a buy or sell order when an authorized broker/dealer, or, if applicable, a broker/dealer’s authorized designee, accepts the order. Customer orders will be priced at the Fund’s net asset value next computed after they are accepted by an authorized broker/dealer or the broker’s authorized designee.

The Trust also may make payment for sales in readily marketable securities or other property if it is appropriate to do so in light of the Trust’s responsibilities under the 1940 Act.

Under the 1940 Act, the Fund may suspend the right of redemption or postpone the date of payment for shares during any period when (i) trading on the NYSE is restricted by applicable rules and regulations of the SEC; (ii) the NYSE is closed for other than customary weekend and holiday closings; (iii) the SEC has by order permitted such suspension; (iv) an emergency exists as determined by the SEC. (The Fund may also suspend or postpone the recordation of the transfer of their shares upon the occurrence of any of the foregoing conditions).

The Trust has elected to be governed by Rule 18f-1 under the 1940 Act, as a result of which the Fund is obligated to redeem shares, subject to the exceptions listed above, with respect to any one shareholder during any 90-day period, solely in cash up to the lesser of $250,000 or 1% of the net asset value of the Fund at the beginning of the period.

Anti-Money Laundering Compliance

The Fund is required to comply with various anti-money laundering laws and regulations. Consequently, the Fund may request additional required information from you to verify your identity. Your application will be rejected if it does not contain your name, social security number, date of birth and permanent street address. If at any time the Fund believes a shareholder may be involved in suspicious activity or if certain account information matches information on government lists of suspicious persons, the Fund may choose not to establish a new account or may be required to “freeze” a shareholder’s account. The Fund also may be required to provide a governmental agency with information about transactions that have occurred in a shareholder’s account or to transfer monies received to establish a new account, transfer an existing account or transfer the proceeds of an existing account to a governmental agency. In some circumstances, the law may not permit the Fund to inform the shareholder that it has taken the actions described above.

Offering Price

The share price of the Fund is based on the Fund’s net asset value per share, which is calculated separately for each class of shares as of the close of regular trading on the NYSE (which is usually 4:00 p.m. Eastern time unless the NYSE closes earlier) on each day the Fund is open for business, unless the Board determines otherwise.

The value of the Fund’s portfolio securities for which a market quotation is available is determined in accordance with the Trust’s valuation procedures. In general terms, the valuation procedures provide that domestic exchange traded securities (other than NASDAQ listed equity securities) generally will be valued at their last traded sale prices as reported on the principal exchange where those securities are traded. If no sales of those securities are reported on a particular day on the principal exchange, the securities generally will be valued at the mean between the latest bid and asked prices as reported on the principal exchange where those securities are traded. Securities traded on a foreign securities exchange will generally be valued at their last sale prices on the exchange where the securities are primarily traded, or in the absence of a reported sale on a particular day, at their bid prices (in the case of securities held long) or ask prices (in the case of securities held short) as reported by that exchange. Securities

traded primarily on NASDAQ will generally be valued at the NASDAQ Official Closing Price (NOCP) (which is the last trade price at or before 4:00:02 p.m. (Eastern Time) adjusted up to NASDAQ’s best bid price if the last trade price is below such bid price or adjusted down to NASDAQ’s best ask price if the last trade price is above such ask price). If no NOCP is available, the security will generally be valued at the last sale price shown on NASDAQ prior to the calculation of the NAV of the Fund. If no sale price is shown on NASDAQ, the latest bid price will be used. If no sale price is shown and no latest bid price is available, the price will be deemed “stale” and the value will be determined in accordance with the Fund’s fair valuation procedures.

Over-the-counter derivatives will generally be valued at fair value in accordance with the Fund’s fair valuation procedures.

Shares of open-end investment companies held in the Fund’s portfolio will generally be valued at the latest net asset value reported by the investment company.

Debt securities will generally be valued by a pricing service which may employ a matrix or other indications of value, including but not limited to broker quotes, to determine valuations for normal institutional size trading units. The matrix can take into account various factors including, without limitation, bids, yield spreads, and/or other market data and specific security characteristics (e.g., credit quality, maturity and coupon rate). Debt securities for which a pricing service does not furnish valuations and for which market quotations are readily available will generally be valued based on the mean of the latest bid prices obtained from one or more dealers. Debt securities with remaining maturities of 60 days or less will, absent unusual circumstances, be valued at amortized cost.

TAXATION

The following information supplements and should be read in conjunction with the section in the Fund’s prospectuses entitled Distributions and Taxes. The prospectuses generally describe the U.S. federal income tax treatment of distributions by the Fund. This section of the SAI provides additional information concerning U.S. federal income taxes. It is based on the Code, applicable Treasury Regulations, judicial authority, and administrative rulings and practice, all as in effect as of the date of this SAI and all of which are subject to change, including changes with retroactive effect. Except as specifically set forth below, the following discussion does not address any state, local or foreign tax matters.

The Trust has not requested and will not request an advance ruling from the IRS as to the U.S. federal income tax matters described below. The IRS could adopt positions contrary to those discussed below and such positions could be sustained. In addition, the following discussion and the discussions in the prospectuses applicable to each shareholder address only some of the U.S. federal income tax considerations generally affecting investments in the Fund. Prospective shareholders are urged to consult with their own tax advisors and financial planners regarding the U.S. federal tax consequences of an investment in the Fund, the application of state, local, or foreign laws, and the effect of any possible changes in applicable tax laws on their investment in the Fund.

Qualification as a Regulated Investment Company

It is intended that the Fund qualify as a “regulated investment company” under Subchapter M of Subtitle A, Chapter 1 of the Code. The Fund will be treated as a separate entity for U.S. federal income tax purposes. Thus, the provisions of the Code applicable to regulated investment companies generally will apply separately to the Fund, even though the Fund is a series of the Trust. Furthermore, the Fund will separately determine its income, gains, losses, and expenses for U.S. federal income tax purposes.

In order to qualify for the special tax treatment accorded regulated investment companies and their shareholders, the Fund must, among other things, derive at least 90% of its gross income each taxable year generally from (i) dividends, interest, certain payments with respect to securities loans, gains from the sale or other disposition of stock, securities or foreign currencies, or other income attributable to its business of investing in such stock, securities or foreign currencies (including, but not limited to, gains from options, futures or forward contracts) and (ii) net income derived from an interest in a qualified publicly traded partnership, as defined below. In general, for purposes of this 90% gross income requirement, income derived from a partnership (other than a qualified publicly traded partnership) will be treated as qualifying income only to the extent such income is attributable to items of income of the partnership which would be qualifying income if realized directly by the regulated investment company. However, 100% of the net income derived from an interest in a qualified publicly traded partnership (defined as a partnership (x) the interests in which are traded on an established securities market or readily tradable on a secondary market or the substantial equivalent thereof, (y) that derives at least 90% of its income from the passive income sources defined in Code Section 7704(d), and (z) that derives less than 90% of its income from the qualifying income described in clause (i) above) will be treated as qualifying income. Certain of a regulated investment company’s investments in master limited partnerships (MLPs) may qualify as interests in qualified publicly traded partnerships. In addition, although in general the passive loss rules do not apply to a regulated investment company, such rules do apply to a regulated investment company with respect to items attributable to an interest in a qualified publicly traded partnership.

The Fund must also diversify its holdings so that, at the end of each quarter of the Fund’s taxable year: (i) at least 50% of the fair market value of its total assets consists of (A) cash and cash items (including receivables), U.S. government securities and securities of other regulated investment companies, and (B) securities of any one issuer

(other than those described in clause (A)) to the extent such securities do not exceed 5% of the value of the Fund’s total assets and are not more than 10% of the outstanding voting securities of such issuer, and (ii) not more than 25% of the value of the Fund’s total assets consists of the securities of any one issuer (other than those described in clause (i)(A)), the securities of two or more issuers the Fund controls and which are engaged in the same, similar, or related trades or businesses, or the securities of one or more qualified publicly traded partnerships. In addition, for purposes of meeting this diversification requirement, the term “outstanding voting securities of such issuer” includes the equity securities of a qualified publicly traded partnership and in the case of the Fund’s investments in loan participations, the Fund shall treat both the financial intermediary and the issuer of the underlying loan as an issuer. The qualifying income and diversification requirements described above may limit the extent to which the Fund can engage in certain derivative transactions, as well as the extent to which it can invest in MLPs.

In addition, the Fund generally must distribute to its shareholders at least 90% of its investment company taxable income for the taxable year, which generally includes its ordinary income and the excess of any net short-term capital gain over net long-term capital loss, and at least 90% of its net tax-exempt interest income (if any) for the taxable year.

If the Fund qualifies as a regulated investment company that is accorded special tax treatment, it generally will not be subject to U.S. federal income tax on any of the investment company taxable income and net capital gain (i.e., the excess of net long-term capital gain over net short-term capital loss) it distributes to its shareholders (including Capital Gain Dividends, as defined below). The Fund generally intends to distribute at least annually substantially all of its investment company taxable income (computed without regard to the dividends-paid deduction) and substantially all of its net capital gain. However, no assurance can be given that the Fund will not be subject to U.S. federal income taxation. Any investment company taxable income retained by the Fund will be subject to tax at regular corporate rates.

In addition, although the Fund generally intends to distribute all of its net capital gain, the Fund may determine to retain for investment all or a portion of its net capital gain. If the Fund retains any net capital gain, it will be subject to a tax at regular corporate rates on the amount retained, but may designate the retained amount as undistributed capital gains in a notice to its shareholders, who (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain, their shares of such undistributed amount, and (ii) will be entitled to credit their proportionate shares of the tax paid by the Fund on such undistributed amount against their U.S. federal income tax liabilities, if any, and to claim refunds to the extent the credit exceeds such liabilities. For U.S. federal income tax purposes, the tax basis of shares owned by a shareholder of the Fund will be increased by an amount equal under current law to the difference between the amount of undistributed capital gains included in the shareholder’s gross income under clause (i) of the preceding sentence and the tax deemed paid by the shareholder under clause (ii) of the preceding sentence.

In order to comply with the distribution requirements described above applicable to regulated investment companies, the Fund generally must make the distributions in the same taxable year that it realizes the income and gain, although in certain circumstances, the Fund may make the distributions in the following taxable year in respect of income and gains from the prior taxable year. Shareholders generally are taxed on any distributions from the Fund in the year they are actually distributed. If the Fund declares a distribution to shareholders of record in October, November or December of one calendar year and pays the distribution by January 31 of the following calendar year, however, the Fund and its shareholders will be treated as if the Fund paid the distribution by December 31 of the earlier year.

If, for any taxable year, the Fund fails to qualify as a regulated investment company accorded special tax treatment under the Code, it will be taxed in the same manner as an ordinary corporation without any deduction for its distributions to shareholders, and all distributions from the Fund’s current and accumulated earnings and profits (including any distributions of its net tax-exempt income and net long-term capital gains) to its shareholders will be taxable to shareholders as dividend income. In addition, the Fund could be required to recognize unrealized gains, pay substantial taxes and interest and make substantial distributions before requalifying as a regulated investment company.

Excise Tax

If the Fund fails to distribute by December 31 of each calendar year at least the sum of 98% of its ordinary income for that year (excluding capital gains and losses) and 98% of its capital gain net income (adjusted for net ordinary losses) for the 1-year period ending on October 31 of that year, and any of its ordinary income and capital gain net income from previous years that were not distributed during such years, the Fund will be subject to a nondeductible 4% excise tax on the undistributed amounts. For these purposes, the Fund will be treated as having distributed any amount on which it has been subject to corporate income tax in the taxable year ending within the calendar year. The Fund generally intends to actually distribute or be deemed to have distributed substantially all of its ordinary income and capital gain net income, if any, by the end of each calendar year and, thus, expects not to be subject to the excise tax. However, no assurance can be given that the Fund will not be subject to the excise tax. Moreover, the Fund reserves the right to pay an excise tax rather than make an additional distribution when circumstances warrant (for example, if the amount of excise tax to be paid is deemed de minimis by the Fund).

Capital Loss Carryforwards

Subject to certain limitations, the Fund is permitted to carry forward a net capital loss from any year to offset its capital gains, if any, realized during the eight years following the year of the loss. The Fund’s capital loss carryforward is treated as a short-term capital loss in the year to which it is carried. If future capital gains are offset by carried forward capital losses, such future capital gains are not subject to fund-level U.S. federal income taxation, regardless of whether they are distributed to shareholders. Accordingly, the Fund does not expect to distribute any such offsetting capital gains. The Fund cannot carry back or carry forward any net operating losses.

Equalization Accounting

The Fund may use the so-called “equalization method” of accounting to allocate a portion of its “accumulated earnings and profits,” which generally equals the Fund’s undistributed net investment income and realized capital gains, with certain adjustments, to redemption proceeds. This method permits the Fund to achieve more balanced distributions for both continuing and redeeming shareholders. Although using this method generally will not affect the Fund’s total returns, it may reduce the amount of income and gains that the Fund would otherwise distribute to continuing shareholders by reducing the effect of redemptions of Fund shares on Fund distributions to shareholders. The IRS has not sanctioned the particular equalization method used by the Fund, and thus the Fund’s use of this method may be subject to IRS scrutiny.

Taxation of Fund Investments

In general, realized gains or losses on the sale of securities held by the Fund will be treated as capital gains or losses, and long-term capital gains or losses if the Fund has held or is deemed to have held the securities for more than one year at the time of disposition.

If the Fund purchases a debt obligation with original issue discount (OID) (generally a debt obligation with an issue price less than its stated principal amount, such as a zero-coupon bond), the Fund may be required to annually include in its income a portion of the OID as ordinary income, even though the Fund will not receive cash payments for such discount until maturity or disposition of the obligation. Inflation-protected bonds generally can be expected to produce OID income as their principal amounts are adjusted upward for inflation. In general, gains recognized on the disposition of (or the receipt of any partial payment of principal on) a debt obligation (including a municipal obligation) purchased by the Fund at a market discount, generally at a price less than its principal amount, will be treated as ordinary income to the extent of the portion of market discount which accrued, but was not previously recognized pursuant to an available election, during the term that the Fund held the debt obligation. The Fund generally will be required to make distributions to shareholders representing the OID or market discount (if an election is made by the Fund to accrue market discount over the holding period of the applicable debt obligation) on debt securities that is currently includible in income, even though the cash representing such income may not have been received by the Fund. Cash to pay such distributions may be obtained from borrowing or from sales proceeds of securities held by the Fund which the Fund otherwise might have continued to hold; obtaining such cash might be disadvantageous for the Fund.

In addition, payment-in-kind securities similarly will give rise to income which is required to be distributed and is taxable even though the Fund receives no cash interest payment on the security during the year. A portion of the interest paid or accrued on certain high-yield discount obligations (such as high-yield corporate debt securities) may not (and interest paid on debt obligations owned by the Fund that are considered for tax purposes to be payable in the equity of the issuer or a related party will not) be deductible to the issuer, possibly affecting the cash flow of the issuer.

If the Fund invests in debt obligations that are in the lowest rating categories or are unrated, including debt obligations of issuers not currently paying interest or who are in default, special tax issues may exist for the Fund. Tax rules are not entirely clear about issues such as whether the Fund should recognize market discount on a debt obligation and, if so, the amount of market discount the Fund should recognize, when the Fund may cease to accrue interest, OID or market discount, when and to what extent deductions may be taken for bad debts or worthless securities and how payments received on obligations in default should be allocated between principal and income. These and other related issues will be addressed by the Fund when, as and if it invests in such securities, in order to seek to ensure that it distributes sufficient income to preserve its status as a regulated investment company and does not become subject to U.S. federal income or excise tax.

If an option granted by the Fund is sold, lapses or is otherwise terminated through a closing transaction, such as a repurchase by the Fund of the option from its holder, the Fund generally will realize a short-term capital gain or loss, depending on whether the premium income is greater or less than the amount paid by the Fund in the closing transaction. Some capital losses realized by the Fund in the sale, exchange, exercise or other disposition of an option may be deferred if they result from a position that is part of a “straddle,” discussed below. If securities are sold by the Fund pursuant to the exercise of a covered call option granted by it, the Fund generally will add the premium received to the sale price of the securities delivered in determining the amount of gain or loss on the sale. If securities are purchased by the Fund pursuant to the exercise of a put option written by it, the Fund generally will subtract the premium received from its cost basis in the securities purchased.

Some regulated futures contracts, foreign currency contracts, and non-equity, listed options that may be used by the Fund will be deemed “Section 1256 contracts.” The Fund will be required to “mark to market” any such contracts held at the end of the taxable year by treating them as if they had been sold on the last day of that year at market value. Sixty percent of any net gain or loss realized on all dispositions of Section 1256 contracts, including deemed dispositions under the “mark-to-market” rule, generally will be treated as long-term capital gain or loss, and the remaining 40% will be treated as short-term capital gain or loss, although certain foreign currency gains and losses from such contracts may be treated as ordinary income or loss as described below. These provisions may require the Fund to recognize income or gains without a concurrent receipt of cash. Transactions that qualify as designated hedges are exempt from the mark-to-market rule and the “60%/40%” rule and may require the Fund to defer the recognition of losses on certain futures contracts, foreign currency contracts, and non-equity options.

Foreign exchange gains and losses realized by the Fund in connection with certain transactions involving foreign currency-denominated debt securities, certain options, futures contracts, forward contracts and similar instruments relating to foreign currency, foreign currencies, or payables or receivables denominated in a foreign currency are subject to Section 988 of the Code, which generally causes such gains and losses to be treated as ordinary income or loss and may affect the amount and timing of recognition of the Fund’s income. Under future Treasury Regulations, any such transactions that are not directly related to the Fund’s investments in stock or securities (or its options contracts or futures contracts with respect to stock or securities) may have to be limited in order to enable the Fund to satisfy the 90% qualifying income test described above. If the net foreign exchange loss exceeds the Fund’s net investment company taxable income (computed without regard to such loss) for a taxable year, the resulting ordinary loss for such year will not be available as a carryforward and thus cannot be deducted by the Fund or its shareholders in future years.

Offsetting positions held by the Fund involving certain derivative instruments, such as forward, futures and options contracts, may be considered, for U.S. federal income tax purposes, to constitute “straddles.” “Straddles” are defined to include “offsetting positions” in actively traded personal property. The tax treatment of “straddles” is governed by Section 1092 of the Code which, in certain circumstances, overrides or modifies the provisions of

Section 1256. If the Fund is treated as entering into a “straddle” and at least one (but not all) of the Fund’s positions in derivative contracts comprising a part of such straddle is governed by Section 1256 of the Code, described above, then such straddle could be characterized as a “mixed straddle.” The Fund may make one or more elections with respect to “mixed straddles.” Depending upon which election is made, if any, the results with respect to the Fund may differ. Generally, to the extent the straddle rules apply to positions established by the Fund, losses realized by the Fund may be deferred to the extent of unrealized gain in any offsetting positions. Moreover, as a result of the straddle rules, short-term capital loss on straddle positions may be recharacterized as long-term capital loss, and long-term capital gain may be characterized as short-term capital gain. In addition, the existence of a straddle may affect the holding period of the offsetting positions. As a result, the straddle rules could cause distributions that would otherwise constitute “qualified dividend income” or qualify for the dividends-received deduction to fail to satisfy the applicable holding period requirements (as described below). Furthermore, the Fund may be required to capitalize, rather than deduct currently, any interest expense and carrying charges applicable to a position that is part of a straddle, including any interest on indebtedness incurred or continued to purchase or carry any positions that are part of a straddle. The application of the straddle rules to certain offsetting Fund positions can therefore affect the amount, timing, and character of distributions to shareholders, and may result in significant differences from the amount, timing and character of distributions that would have been made by the Fund if it had not entered into offsetting positions in respect of certain of its portfolio securities.

If the Fund enters into a “constructive sale” of any appreciated financial position in stock, a partnership interest, or certain debt instruments, the Fund will be treated as if it had sold and immediately repurchased the property and must recognize gain (but not loss) with respect to that position. A constructive sale of an appreciated financial position occurs when the Fund enters into certain offsetting transactions with respect to the same or substantially identical property, including, but not limited to: (i) a short sale; (ii) an offsetting notional principal contract; (iii) a futures or forward contract; or (iv) other transactions identified in future Treasury Regulations. The character of the gain from constructive sales will depend upon the Fund’s holding period in the appreciated financial position. Losses realized from a sale of a position that was previously the subject of a constructive sale will be recognized when the position is subsequently disposed of. The character of such losses will depend upon the Fund’s holding period in the position beginning with the date the constructive sale was deemed to have occurred and the application of various loss deferral provisions in the Code. Constructive sale treatment does not apply to certain closed transactions, including if such a transaction is closed on or before the 30^th day after the close of the Fund’s taxable year and the Fund holds the appreciated financial position unhedged throughout the 60-day period beginning with the day such transaction was closed.

The amount of long-term capital gain the Fund may recognize from certain derivative transactions with respect to interests in certain pass-through entities is limited under the Code’s constructive ownership rules. The amount of long-term capital gain is limited to the amount of such gain the Fund would have had if the Fund directly invested in the pass-through entity during the term of the derivative contract. Any gain in excess of this amount is treated as ordinary income. An interest charge is imposed on the amount of gain that is treated as ordinary income.

If the Fund makes a distribution of income received by the Fund in lieu of dividends (a “substitute payment”) with respect to securities on loan pursuant to a securities lending transaction, such income will not constitute qualified dividend income to individual shareholders and will not be eligible for the dividends-received deduction for corporate shareholders. Similar consequences may apply to repurchase and other derivative transactions.

In addition, the Fund’s transactions in securities and certain types of derivatives (e.g., options, futures contracts, forward contracts and swap agreements) may be subject to other special tax rules, such as the wash-sale rules or the short-sale rules, the effect of which may be to accelerate income to the Fund, defer losses to the Fund, cause adjustments in the holding periods of the Fund’s securities, convert long-term capital gains into short-term capital gains, and/or convert short-term capital losses into long-term capital losses. These rules could therefore affect the amount, timing and character of distributions to shareholders.

Certain of the Fund’s investments in derivative instruments and foreign currency-denominated instruments, as well as any of its foreign currency transactions and hedging activities, are likely to produce a difference between its book income and its taxable income. If the Fund’s book income exceeds the sum of its taxable income and net tax-exempt income (if any), the distribution (if any) of such excess generally will be treated as (i) a dividend to the extent of the Fund’s remaining earnings and profits (including earnings and profits arising from tax-exempt income), (ii) thereafter, as a return of capital to the extent of the recipient’s basis in its shares, and (iii) thereafter, as gain from

the sale or exchange of a capital asset. If the Fund’s book income is less than the sum of its taxable income and net tax-exempt income (if any), the Fund could be required to make distributions exceeding book income to qualify as a regulated investment company that is accorded special tax treatment.

Rules governing the U.S. federal income tax aspects of derivatives, including swap agreements, are in a developing stage and are not entirely clear in certain respects. Accordingly, while the Fund intends to account for such transactions in a manner it deems to be appropriate, an adverse determination or future guidance by the IRS with respect to these rules (which determination or guidance could be retroactive) may affect whether the Fund has made sufficient distributions, and otherwise satisfied the relevant requirements to maintain its qualification as a regulated investment company and avoid fund-level tax. Certain requirements that must be met under the Code in order for the Fund to qualify as a regulated investment company may limit the extent to which the Fund will be able to engage in certain derivatives transactions.

Any investment by the Fund in REIT equity securities may result in the Fund’s receipt of cash in excess of the REIT’s earnings; if the Fund distributes these amounts, these distributions could constitute a return of capital to Fund shareholders for U.S. federal income tax purposes. Investments in REIT equity securities also may require the Fund to accrue and distribute income not yet received. To generate sufficient cash to make the requisite distributions, the Fund may be required to sell securities in its portfolio (including when it is not advantageous to do so) that it otherwise would have continued to hold. Dividends received by the Fund from a REIT generally will not constitute qualified dividend income and will not qualify for the dividends-received deduction.

The Fund may invest directly or indirectly in residual interests in REMICs or equity interests in taxable mortgage pools (TMPs). Under an IRS notice, and Treasury Regulations that have yet to be issued but may apply retroactively, a portion of the Fund’s income (including income allocated to the Fund from a REIT or other pass-through entity) that is attributable to a residual interest in a REMIC or an equity interest in a TMP (referred to in the Code as an “excess inclusion”) will be subject to U.S. federal income tax in all events. This notice also provides, and the regulations are expected to provide, that excess inclusion income of a regulated investment company, such as the Fund, will be allocated to shareholders of the regulated investment company in proportion to the dividends received by such shareholders, with the same consequences as if the shareholders held the related interest directly. As a result, the Fund may not be a suitable investment for certain tax-exempt shareholders, as noted under Tax-Exempt Shareholders below.

Some amounts received by the Fund from its investments in MLPs will likely be treated as returns of capital because of accelerated deductions available with respect to the activities of MLPs. On the disposition of an investment in such an MLP, the Fund will likely realize taxable income in excess of economic gain from that asset (or if the Fund does not dispose of the MLP, the Fund will likely realize taxable income in excess of cash flow received by the Fund from the MLP in a later period), and the Fund must take such income into account in determining whether the Fund has satisfied its regulated investment company distribution requirements. The Fund may have to borrow or liquidate securities to satisfy its distribution requirements and meet its redemption requests, even though investment considerations might otherwise make it undesirable for the Fund to borrow money or sell securities at the time. In addition, distributions attributable to gain from the sale of MLPs that are characterized as ordinary income under the Code’s recapture provisions will be taxable to Fund shareholders as ordinary income.

“Passive foreign investment companies” (PFICs) are generally defined as foreign corporations where at least 75% of their gross income for their taxable year is income from passive sources (such as certain interest, dividends, certain rents and royalties, or capital gains) or at least 50% of their assets on average produce such passive income. If the Fund acquires any equity interest in a PFIC, the Fund could be subject to U.S. federal income tax and interest charges on “excess distributions” received from the PFIC or on gain from the sale of such equity interest in the PFIC, even if all income or gain actually received by the Fund is timely distributed to its shareholders. Excess distributions and gain from the sale of interests in PFICs may be characterized as ordinary income even though, absent the application of PFIC rules, these amounts may otherwise have been classified as capital gain.

The Fund will not be permitted to pass through to its shareholders any credit or deduction for these special taxes and interest charges incurred with respect to a PFIC. Elections may be available that would ameliorate these adverse tax consequences, but such elections would require the Fund to include its share of the PFIC’s income and net capital gains annually, regardless of whether it receives any distribution from the PFIC (in the case of a “QEF election”), or to mark the gains (and to a limited extent losses) in its interests in the PFIC “to the market” as though the Fund had sold and repurchased such interests on the last day of the Fund’s taxable year, treating such gains and losses as ordinary income and loss (in the case of a “mark-to-market election”). The QEF and mark-to-market elections may require the Fund to recognize taxable income or gain without the concurrent receipt of cash and increase the amount required to be distributed by the Fund to avoid taxation. Making either of these elections therefore may require the Fund to liquidate other investments prematurely to meet the minimum distribution requirements described above, which also may accelerate the recognition of gain and adversely affect the Fund’s total return. The Fund may attempt to limit and/or manage its holdings in PFICs to minimize tax liability and/or maximize returns from these investments but there can be no assurance that it will be able to do so. Moreover, because it is not always possible to identify a foreign corporation as a PFIC in advance of acquiring shares in the corporation, the Fund may incur the tax and interest charges described above in some instances. Dividends paid by PFICs will not be eligible to be treated as qualified dividend income, as defined below.

In addition to the investments described above, prospective shareholders should be aware that other investments made by the Fund may involve complex tax rules that may result in income or gain recognition by the Fund without corresponding current cash receipts. Although the Fund seeks to avoid significant noncash income, such noncash income could be recognized by the Fund, in which case the Fund may distribute cash derived from other sources in order to meet the minimum distribution requirements described above. In this regard, the Fund could be required at times to liquidate investments prematurely in order to satisfy its minimum distribution requirements, which may accelerate the recognition of gain and adversely affect the Fund’s total return.

Taxation of Distributions

Distributions paid out of the Fund’s current and accumulated earnings and profits, whether paid in cash or reinvested in the Fund, generally are deemed to be taxable distributions and must be reported by each shareholder who is required to file a U.S. federal income tax return. Dividends and distributions on the Fund’s shares are generally subject to U.S. federal income tax as described herein to the extent they do not exceed the Fund’s realized income and gains, even though such dividends and distributions may economically represent a return of a particular shareholder’s investment. Such distributions are likely to occur in respect of shares purchased at a time when the Fund’s net asset value reflects either unrealized gains, or realized but undistributed income or gains. Such realized income and gains may be required to be distributed even when the Fund’s net asset value also reflects unrealized losses. For U.S. federal income tax purposes, the Fund’s earnings and profits, described above, are determined at the end of the Fund’s taxable year and are allocated pro rata to distributions paid over the entire year. Distributions in excess of the Fund’s current and accumulated earnings and profits will first be treated as a return of capital up to the amount of a shareholder’s tax basis in his or her Fund shares and then as capital gain. A return of capital is not taxable, but it reduces a shareholder’s tax basis in his or her Fund shares, thus reducing any loss or increasing any gain on a subsequent taxable disposition by the shareholder of his or her shares. The Fund may make distributions in excess of its earnings and profits to a limited extent, from time to time.

For U.S. federal income tax purposes, distributions of investment income are generally taxable as ordinary income, and distributions of gains from the sale of investments that the Fund owned (or is deemed to have owned) for one year or less will be taxable as ordinary income. Distributions properly designated by the Fund as capital gain dividends (Capital Gain Dividends) will be taxable to shareholders as long-term capital gain (to the extent such distributions do not exceed the Fund’s actual net long-term capital gain for the taxable year), regardless of how long a shareholder has held Fund shares, and do not qualify as dividends for purposes of the dividends-received deduction or as qualified dividend income (defined below). The Fund will designate Capital Gain Dividends, if any, in a written notice mailed by the Fund to its shareholders not later than 60 days after the close of the Fund’s taxable year.

Some states will not tax distributions made to individual shareholders that are attributable to interest the Fund earns on direct obligations of the U.S. government if the Fund meets the state’s minimum investment or reporting requirements, if any. Investments in GNMA or FNMA securities, bankers’ acceptances, commercial paper, and repurchase agreements collateralized by U.S. government securities generally do not qualify for tax-free treatment. This exemption may not apply to corporate shareholders.

Sales and Exchanges of Fund Shares

Foreign Taxes

Amounts realized by the Fund from sources within foreign countries may be subject to withholding and other taxes imposed by such countries. Tax conventions between certain countries and the United States may reduce or eliminate such taxes. If more than 50% of the value of the Fund’s total assets at the close of its taxable year consists of securities of foreign corporations, the Fund will be eligible to file an annual election with the IRS pursuant to which the Fund may pass through to its shareholders on a pro rata basis foreign income and similar taxes paid by the Fund with respect to foreign securities that the Fund has held for at least the minimum holding periods specified in the Code and such taxes may be claimed, subject to certain limitations, either as a tax credit or deduction by the shareholders. It is not expected that the Fund will qualify for this election.

U.S. Federal Income Tax Rates

(other than Capital Gain Dividends) will be generally treated as qualified dividend income in the hands of individual shareholders, as long as they have owned their Fund shares for at least 61 days during the 121-day period beginning 60 days before the Fund’s ex-dividend date (or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date) and meet certain other requirements specified in the Code. In general, if less than 95% of the Fund’s income is attributable to qualified dividend income, then only the portion of the Fund’s distributions that is attributable to qualified dividend income and designated as such in a timely manner will be so treated in the hands of individual shareholders who meet the aforementioned holding period requirements. The rules regarding the qualification of Fund distributions as qualified dividend income are complex, including the holding period requirements. Individual Fund shareholders therefore are urged to consult their own tax advisors and financial planners. Fixed income funds typically do not distribute significant amounts of qualified dividend income.

Backup Withholding

The Fund generally is required to withhold, and remit to the U.S. Treasury, subject to certain exemptions, an amount equal to 28% of all distributions and redemption proceeds (including proceeds from exchanges and redemptions in-kind) paid or credited to a Fund shareholder if (1) the shareholder fails to furnish the Fund with a correct “taxpayer identification number” (TIN) or has not certified to the Fund that withholding does not apply or (2) the IRS notifies the Fund that the shareholder’s TIN is incorrect or the shareholder is otherwise subject to backup withholding. This backup withholding is not an additional tax imposed on the shareholder. The shareholder may apply amounts required to be withheld as a credit against his or her future U.S. federal income tax liability, provided that the required information is furnished to the IRS. If a shareholder fails to furnish a valid TIN upon request, the shareholder can also be subject to IRS penalties. The rate of backup withholding is set to increase for amounts distributed or paid after December 31, 2010.

Tax-Deferred Plans

The shares of the Fund may be available for a variety of tax-deferred retirement and other tax-advantaged plans and accounts. Prospective investors should contact their tax advisors and financial planners regarding the tax consequences to them of holding Fund shares through such plans and/or accounts.

Corporate Shareholders

Subject to limitations and other rules, a corporate shareholder of the Fund may be eligible for the dividends-received deduction on Fund distributions attributable to dividends received by the Fund from domestic corporations, which, if received directly by the corporate shareholder, would qualify for such a deduction. For eligible corporate shareholders, the dividends-received deduction may be subject to certain reductions, and a distribution by the Fund attributable to dividends of a domestic corporation will be eligible for the deduction only if certain holding period and other requirements are met. These requirements are complex; therefore, corporate shareholders of the Fund are urged to consult their own tax advisors and financial planners.

As discussed above, a portion of the interest paid or accrued on certain high-yield discount obligations that the Fund may own may not be deductible to the issuer. If a portion of the interest paid or accrued on these obligations is not deductible, that portion will be treated as a dividend. In such cases, if the issuer of the obligation is a domestic corporation, dividend payments by the Fund may be eligible for the dividends-received deduction to the extent of the dividend portion of such interest.

Foreign Shareholders

Generally, unless an exception applies, dividend distributions made to foreign shareholders other than Capital Gain Dividends will be subject to non-refundable U.S. federal income tax withholding at a 30% rate (or such lower rate as may be provided under an applicable income tax treaty) even if they are funded by income or gains (such as portfolio interest, short-term capital gains, or foreign-source dividend and interest income) that, if paid to a foreign person directly, would not be subject to withholding. However, generally, for taxable years beginning before January 1, 2010 (and for taxable years beginning before January 1, 2011 if pending legislation (discussed below) is enacted), distributions made to foreign shareholders and properly designated by the Fund as “interest-related dividends” are exempt from U.S. federal income tax withholding. The exemption for interest-related dividends does not apply to any distribution to a foreign shareholder (i) to the extent that the dividend is attributable to certain interest on an obligation if the foreign shareholder is the issuer or is a 10% shareholder of the issuer; (ii) that is within certain foreign countries that have inadequate information exchange with the United States, or (iii) to the extent the dividend is attributable to interest paid by a person that is a related person of the foreign shareholder and the foreign shareholder is a controlled foreign corporation. Interest-related dividends are generally attributable to the Fund’s net U.S.-source interest income of types similar to those not subject to U.S. federal income tax if earned directly by an individual foreign shareholder. In order to qualify as an interest-related dividend, the Fund must designate a distribution as such in a written notice mailed to its shareholders not later than 60 days after the close of the Fund’s taxable year. Notwithstanding the foregoing, if a distribution described above is “effectively connected” with a U.S. trade or business (or, if an income tax treaty applies, is attributable to a U.S. permanent establishment) of the recipient foreign shareholder, neither U.S. federal income tax withholding nor the exemption for interest-related dividends will apply. Instead, the distribution will be subject to the tax, reporting and withholding requirements generally applicable to U.S. persons, and an additional branch profits tax may apply if the recipient foreign shareholder is a foreign corporation.

In general, a foreign shareholder’s capital gains realized on the disposition of Fund shares, distributions properly designated as Capital Gain Dividends and, with respect to taxable years of the Fund beginning before January 1, 2010 (and for taxable years beginning before January 1, 2011 if pending legislation (discussed below) is enacted), “short-term capital gain dividends” (defined below) are not subject to U.S. federal income or withholding tax, unless: (i) such gains or distributions are effectively connected with a U.S. trade or business (or, if an income tax treaty applies, are attributable to a U.S. permanent establishment) of the foreign shareholder; (ii) in the case of an individual foreign shareholder, the shareholder is present in the U.S. for a period or periods aggregating 183 days or more during the year of the disposition of Fund shares or the receipt of Capital Gain Dividends or short-term capital gain dividends and certain other conditions are met; or (iii) the Fund shares on which the foreign shareholder realized gain constitute U.S. real property interests (USRPIs, defined below) or, in certain cases, the distributions are attributable to gain from the sale or exchange of a USRPI, as discussed below. If the requirements of clause (i) are met, the tax, reporting and withholding requirements applicable to U.S. persons generally will apply to the foreign shareholder and an additional branch profits tax may apply if the foreign shareholder is a foreign corporation. If the requirements of clause (i) are not met, but the requirements of clause (ii) are met, such gains and distributions will be subject to U.S. federal income tax at a 30% rate (or such lower rate as may be provided under an applicable income tax treaty). Please see below for a discussion of the tax implications to foreign shareholders in the event that clause (iii) applies. “Short-term capital gain dividends” are distributions attributable to the Fund’s net short-term capital gain in excess of its net long-term capital loss and designated as such by the Fund in a written notice mailed by the Fund to its shareholders not later than 60 days after the close of the Fund’s taxable year.

In the case of shares held through an intermediary, even if the Fund makes a designation with respect to a payment, no assurance can be made that the intermediary will respect such a designation, and an intermediary may withhold even if the Fund makes a designation with respect to a payment. Foreign shareholders should contact their intermediaries regarding the application of these rules to their accounts.

Even if permitted to do so, the Fund provides no assurance that it will designate any distributions as interest-related dividends or short-term capital gain dividends.

Special rules apply to distributions to foreign shareholders from the Fund if it is either a “U.S. real property holding corporation” (USRPHC) or would be a USRPHC but for the operation of certain exceptions from USRPI treatment for interests in domestically controlled REITs or regulated investment companies and not-greater-than-5% interests in publicly traded classes of stock in REITs or regulated investment companies. Additionally, special rules apply to the sale of shares in the Fund if it is a USRPHC. Generally, a USRPHC is a domestic corporation that holds USRPIs – defined generally as any interest in U.S. real property or any equity interest in a USRPHC – the fair market value of which equals or exceeds 50% of the sum of the fair market values of the corporation’s USRPIs, interests in real property located outside the United States and other assets. If the Fund holds (directly or indirectly) significant interests in REITs, it may be a USRPHC.

If the Fund is a USRPHC or would be a USRPHC but for certain of the above-mentioned exceptions, amounts the Fund receives from REITs derived from gains realized from USRPIs generally will retain their character as such in the hands of the Fund’s foreign shareholders. In the hands of a foreign shareholder that holds (or has held in the prior 12 months) more than a 5% interest in any class of the Fund, such amounts generally will be treated as gains “effectively connected” with the conduct of a “U.S. trade or business,” and subject to tax at graduated rates. Moreover, such shareholder generally will be required to file a U.S. income tax return for the year recognized, and the Fund must withhold 35% of the amount of such distribution. Otherwise, in the case of all other foreign shareholders (i.e., those whose interest in any class of the Fund did not exceed 5% at any time during the prior 12 months), such amounts generally will be treated as ordinary income (regardless of any designation by the Fund that such distribution is a short-term capital gain dividend (in the event that certain pending legislation is enacted, as described above) or Capital Gain Dividend), and the Fund must withhold 30% (or a lower applicable treaty rate) of the amount of the distribution paid to such shareholders. If the Fund is subject to the rules of this paragraph, its foreign shareholders may also be subject to “wash sale” rules to prevent the avoidance of the foregoing tax-filing and payment obligations through the sale and repurchase of Fund shares. Prior to January 1, 2010, if the Fund was a USRPHC or have been a USRPHC but for certain of the above-mentioned exceptions, similar rules generally also applied to any non-REIT USRPI gains recognized by the Fund directly or indirectly through certain lower-tier regulated investment companies. Pending legislation proposes to extend such application for one additional year, i.e., to distributions made on or after January 1, 2010 but before January 1, 2011. However, as of the date of this SAI, it is unclear whether such legislation will be enacted and, if enacted, what the terms of the extension will be.

In addition, if the Fund is a USRPHC, it generally must withhold 10% of the amount realized in redemption by a greater-than-5% foreign shareholder, and that shareholder must file a U.S. income tax return for the year of the disposition of the USRPI and pay any additional tax due on the gain. Prior to January 1, 2010, such withholding generally was not required with respect to amounts paid in redemption of shares of the Fund if it was a domestically controlled USRPHC, or, in certain limited cases, if the Fund (whether or not domestically controlled) held substantial investments in regulated investment companies that were domestically controlled USRPHCs. Pending legislation proposes to extend this exemption from withholding for one additional year, i.e., for redemptions made on or after January 1, 2010 but before January 1, 2011. However, as of the date of this SAI, it is unclear whether such legislation will be enacted and, if enacted, what the terms of the extension will be. Unless and until such legislation is enacted, beginning on January 1, 2010, withholding is required in respect of amounts paid in redemption of shares of the Fund by a greater-than-5% foreign shareholder if the Fund is a USRPHC, without regard to whether the Fund or any regulated investment company in which it invests is domestically controlled.

A beneficial holder of shares who is a foreign person may be subject to state and local tax and to the U.S. federal estate tax in addition to the U.S. federal income tax referred to above.

Tax-Exempt Shareholders

Under current law, the Fund serves to “block” (that is, prevent the attribution to shareholders of) UBTI from being realized by tax-exempt shareholders. Notwithstanding this “blocking” effect, a tax-exempt shareholder could realize UBTI by virtue of its investment in the Fund if shares in the Fund constitute debt-financed property in the hands of the tax-exempt shareholder within the meaning of Code Section 514(b).

It is possible that a tax-exempt shareholder will also recognize UBTI if the Fund recognizes excess inclusion income (as described above) derived from direct or indirect investments in residual interests in REMICs or equity interests in TMPs. Furthermore, any investment in residual interests of a CMO that has elected to be treated as a REMIC can create complex tax consequences, especially if the Fund has state or local governments or other tax-exempt organizations as shareholders.

In addition, special tax consequences apply to charitable remainder trusts (CRTs) that invest in regulated investment companies that invest directly or indirectly in residual interests in REMICs or equity interests in TMPs. Under legislation enacted in December 2006, a CRT, as defined in Section 664 of the Code, that realizes UBTI for a taxable year must pay an excise tax annually of an amount equal to such UBTI. Under IRS guidance issued in October 2006, a CRT will not recognize UBTI solely as a result of investing in the Fund to the extent that it recognizes excess inclusion income. Rather, if at any time during any taxable year a CRT (or one of certain other tax-exempt shareholders, such as the United States, a state or political subdivision, or an agency or instrumentality thereof, and certain energy cooperatives) is a record holder of a share in the Fund and the Fund recognizes excess inclusion income, then the Fund will be subject to a tax on that portion of its excess inclusion income for the taxable year that is allocable to such shareholders at the highest U.S. federal corporate income tax rate. The extent to which the IRS guidance remains applicable in light of the December 2006 legislation is unclear. To the extent permitted under the 1940 Act, the Fund may elect to specially allocate any such tax to the applicable CRT, or other shareholder, and thus reduce such shareholder’s distributions for the year by the amount of the tax that relates to such shareholder’s interest in the Fund. The Fund has not yet determined whether such an election will be made. CRTs are urged to consult their tax advisors concerning the consequences of investing in the Fund.

Tax Shelter Reporting Regulations

Under Treasury Regulations, if a shareholder recognizes a loss of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder, the shareholder must file with the IRS a disclosure statement on Form 8886. Direct shareholders of portfolio securities are in many cases excepted from this reporting requirement, but under current guidance, shareholders of a regulated investment company are not excepted. Future guidance may extend the current exception from this reporting requirement to shareholders of most or all regulated investment companies. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Shareholders should consult their tax advisors to determine the applicability of these regulations in light of their individual circumstances.

CONTROL PERSONS AND PRINCIPAL SHAREHOLDERS

As of June 30, 2010, the name, address and percentage of ownership of each person who may be deemed to be a “principal holder” (i.e., owns of record or is known by the Trust to own beneficially 5% or more of any class of the Fund’s outstanding shares) is listed below.

Principal Holder Ownership of the Fund


Share Class	Shareholder Account Registration	Share Balance	Percentage of Class
[—]	[—]	[—]	[—]

Control Person Ownership of the Fund


Fund	Shareholder Account Registration	Share Balance	Percentage of Fund
[—]	[—]	[—]	[—]

LEGAL PROCEEDINGS

Ameriprise Financial and certain of its affiliates have historically been involved in a number of legal, arbitration and regulatory proceedings, including routine litigation, class actions, and governmental actions, concerning matters arising in connection with the conduct of their business activities. Ameriprise Financial believes that the Fund is not currently the subject of, and that neither Ameriprise Financial nor any of its affiliates are the subject of, any pending legal, arbitration or regulatory proceedings that are likely to have a material adverse effect on the Fund or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Fund. Ameriprise Financial is required to make 10-Q, 10-K and, as necessary, 8-K filings with the SEC on legal and regulatory matters that relate to Ameriprise Financial and its affiliates. Copies of these filings may be obtained by accessing the SEC website at www.sec.gov.

There can be no assurance that these matters, or the adverse publicity associated with them, will not result in increased fund redemptions, reduced sale of fund shares or other adverse consequences to the Fund. Further, although we believe proceedings are not likely to have a material adverse effect on the Fund or the ability of Ameriprise Financial or its affiliates to perform under their contracts with the Fund, these proceedings are subject to uncertainties and, as such, we are unable to estimate the possible loss or range of loss that may result. An adverse outcome in one or more of these proceedings could result in adverse judgments, settlements, fines, penalties or other relief that could have a material adverse effect on the consolidated financial condition or results of operations of Ameriprise Financial.

APPENDIX A— DESCRIPTIONS OF SECURITIES RATINGS

This Appendix summarizes the various descriptions of securities ratings applicable to securities purchased by the Columbia Funds. Please refer to the Fund’s prospectus and statement of additional information to determine whether that Fund may invest in securities that have ratings described in this Appendix.

STANDARD & POOR’S (S&P)

Bonds

The following summarizes the ratings used by S&P for bonds. The ratings AAA, AA, A and BBB denote investment grade securities.

AAA bonds have the highest rating assigned by S&P and are considered to have an extremely strong capacity to pay interest and repay principal.

AA bonds are considered to have a very strong capacity to pay interest and repay principal, and they differ from AAA only in small degree.

BB bonds are considered to have less near-term vulnerability to default than other speculative issues. However, they face major ongoing uncertainties or exposure to adverse business, financial, or economic conditions which could lead to inadequate capacity to meet timely interest and principal payments. The BB rating category is also used for debt subordinated to senior debt that is assigned an actual or implied BBB- rating.

CC rating typically is applied to debt subordinated to senior debt that is assigned an actual or implied CCC rating.

C rating typically is applied to debt subordinated to senior debt that is assigned an actual or implied CCC - debt rating. The C rating may be used to cover a situation, for example, where a bankruptcy petition has been filed, but debt service payments are continued.

CI rating is reserved for income bonds on which no interest is being paid.

A-1

Plus (+) or minus (-): The ratings from AA to CCC may be modified by the addition of a plus or minus sign to show relative standing within the major rating categories.

Municipal Notes

SP-1. Notes rated SP-1 are considered to have very strong or strong capacity to pay principal and interest. Those issues determined to possess overwhelming safety characteristics are designated as SP-1+.

SP-2. Notes rated SP-2 are considered to have satisfactory capacity to pay principal and interest.

Notes due in three years or less normally receive a note rating. Notes maturing beyond three years normally receive a bond rating, although the following criteria are used in making that assessment:

Amortization schedule (the larger the final maturity relative to other maturities, the more likely the issue will be rated as a note).

Source of payment (the more dependent the issue is on the market for its refinancing, the more likely it will be rated as a note).

Commercial Paper

MOODY’S INVESTORS SERVICE, INC. (MOODY’S)

Municipal Bonds

A-2

Caa bonds are considered to be of poor standing. Such issues may be in default or there may be present elements of danger with respect to principal or interest.

Ca bonds are considered to represent obligations that are speculative in a high degree. Such issues are often in default or have other marked shortcomings.

C bonds are the lowest rated class of bonds and issues so rated are considered to have extremely poor prospects of ever attaining any real investment standing.

Conditional Ratings. Bonds for which the security depends upon the completion of some act or the fulfillment of some condition are rated conditionally. These are bonds secured by (a) earnings of projects under construction, (b) earnings of projects unseasoned in operating experience, (c) rentals which begin when facilities are completed, or (d) payments to which some other limiting conditions attach. Parenthetical rating denotes probable credit stature upon completion of construction or elimination of basis of condition.

Corporate Bonds

Municipal Notes

MIG 2. This designation denotes high quality. Margins of protection are ample although not so large as in the preceding group.

Commercial Paper

Moody’s employs the following three designations, all judged to be investment grade, to indicate the relative repayment capacity of rated issuers:

Prime-1 Highest Quality

Prime-2 Higher Quality

Prime-3 High Quality

A-3

FITCH, INC. (FITCH)

Long-Term Debt

Investment Grade Bond Ratings

AA bonds are considered to be investment grade and of very high credit quality. The obligor’s ability to pay interest and repay principal is very strong, although not quite as strong as bonds rated AAA. Because bonds rated in the AAA and AA categories are not significantly vulnerable to foreseeable future developments, short-term debt of these issuers is generally rated F-1+.

Speculative Grade Bond Ratings

CC bonds are considered to be minimally protected. Default in payment of interest and/or principal seems probable over time.

C bonds are in imminent default in payment of interest or principal.

Plus (+) or minus (-): Plus or minus signs are used to show relative standing within the major rating categories. Plus and minus signs, however, are not used in the DDD, DD, or D categories.

Short-Term Debt

F-1+ obligations have exceptionally strong credit quality and are considered to have the strongest degree of assurance for timely payment.

A-4

F-1 obligations are considered to reflect an assurance of timely payment only slightly less in degree than issues rated F-1+.

F-2 obligations are considered to have good credit quality. Securities in this class have a satisfactory degree of assurance for timely payment, but the margin of safety is not as great as for issues assigned F-1+ and F-1 ratings.

F-3 obligations are considered to have characteristics suggesting that the degree of assurance for timely payment is adequate; however, near-term adverse changes could cause these securities to be rated below investment grade.

F-S rating is assigned to obligations that are considered to have a minimal degree of assurance for timely payment and to be vulnerable to near-term adverse changes in financial and economic conditions.

B obligations are considered to have a minimal capacity for timely payment of financial commitments and a susceptibility to the adverse effects of changes in circumstances and economic conditions.

D obligations are in actual or imminent payment default.

A-5

APPENDIX B — PROXY VOTING POLICIES AND PROCEDURES

COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

PROXY VOTING POLICY FOR LEGACY COLUMBIA MANAGEMENT CLIENTS

EFFECTIVE MAY 1, 2010

•

References to Columbia Management Advisors, LLC and CMA are deemed to be references to Columbia Management Investment Advisers, LLC; and

•

References to Bank of America Corporation and BAC are deemed to be references to Ameriprise Financial, Inc.

In addition, the text of footnote 1 in the Proxy Voting Policy is hereby deleted and replaced with the following:

B-1

CMA Policy: Proxy Voting

Proxy Voting Policy

Last Review Date:

April 2010

Applicable Regulatory Authority:

Rule 206(4)-6 under the Investment Advisers Act of 1940

Form N-PX

ERISA Department of Labor Bulletin 08-2

Institutional Shareholder Services, Inc. (SEC No Action Letter dated September 15, 2004)

Explanation/Summary of Regulatory Requirements

An investment advisor that exercises voting authority over clients’ proxies must adopt written policies and procedures that are reasonably designed to ensure that those proxies are voted in the best economic interests of clients. An advisor’s policies and procedures must address how the advisor resolves material conflicts of interest between its interests and those of its clients. An investment advisor must comply with certain record keeping and disclosure requirements with respect to its proxy voting responsibilities. In addition, an investment advisor to Employee Retirement Income Security Act (“ERISA”) accounts has an affirmative obligation to vote proxies for an ERISA account, unless the client expressly retains proxy voting authority.

Policy Summary

Policy

CMA endeavors to vote, in accordance with this Policy, all proxies of which it becomes aware prior to the vote deadline date, subject to certain general exceptions described below.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-2

CMA Policy: Proxy Voting

Means of Achieving Compliance

The specific responsibilities of the Proxy Committee and scope of its oversight are described in the Proxy Committee’s charter.

CMA’S INVESTMENT ASSOCIATES’ RESPONSIBILITIES

Research analysts and portfolio managers must discharge their responsibilities consistent with the obligations set forth below (refer to Management of Conflicts of Interest – Additional Procedures). A research analyst or portfolio manager must disclose in writing any inappropriate attempt to influence their recommendation or any other personal interest that they have with the issuer (see Appendix B—Conflicts of Interest Disclosure and Certification Form). For each Proxy Referral (defined below), the research analyst or portfolio manager is responsible for memorializing their recommendation on the Proxy Voting Recommendation Form (see Appendix C) and communicating their recommendation to the Proxy Group.

CONFLICTS OF INTEREST

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-3

CMA Policy: Proxy Voting

•

Causing the proxies to be voted in accordance with the recommendations of an independent third party (which generally will be CMA’s proxy voting agent);

•

Causing the proxies to be delegated to a qualified, independent third party, which may include CMA’s proxy voting agent; or

•

In unusual cases, with the Client’s consent and upon ample notice, forwarding the proxies to CMA’s clients so that they may vote the proxies directly.

Affiliate Investment Companies and Public Companies

Management of Conflicts of Interest – Additional Procedures

CMA and other BAC affiliates have adopted various other policies and procedures that help reinforce this Policy. Please see any associated documents.

Ownership Limits – Delegation of Proxy Voting to an Independent Third Party

From time to time, CMA may face regulatory or compliance limits on the types or amounts of voting securities that it may purchase or hold for client accounts. Among other limits, federal, state, foreign regulatory restrictions, or company-specific ownership limits may restrict the total percentage of an issuer’s voting securities that CMA can hold for clients (collectively, “Ownership Limits”).

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-4

CMA Policy: Proxy Voting

PROXY VOTING GUIDELINES

A. CMA’s Proxy Voting Guidelines – General Practices.

B. Ability to Vote Proxies Other than as Provided by Voting Guidelines.

C. Other Proxy Matters

For the following categories, proxies will be voted as stated below:

2. Accounts Adhering to Taft Hartley Principles. All proposals for accounts adhering to Taft Hartley principles will be voted according to the Taft Hartley Guidelines developed by the proxy vendor.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-5

CMA Policy: Proxy Voting

Supervision

Escalation

Monitoring/Oversight

Recordkeeping

•

The name of the issuer of the security;

•

The exchange ticker symbol of the portfolio security (if symbol is available through reasonably practicable means);

•

The Council on Uniform Securities Identification Procedures number for the portfolio security (if number is available through reasonably practicable means);

•

The shareholder meeting date;

•

A brief identification of the matter voted on;

•

Whether the matter was proposed by the issuer or by a security holder;

•

Whether the company cast its vote on the matter;

•

How the company cast its vote (e.g., for or against proposal, or abstain; for or withhold regarding the election of directors); and

•

Whether the company cast its vote for or against management.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-6

CMA Policy: Proxy Voting

These records include:


Document		Responsible Party
Proxy Committee Meeting Minutes and Related Materials		Proxy Group in GWIM Investment Operations

Proxy Vote Recommendation Form and Supporting Materials of Investment Management Personnel Concerning Proxy Decisions and Recommendations (or any other document created by CMA that was material to making a voting decision or that memorializes the basis for the voting decision)		Proxy Group in GWIM Investment Operations

Conflicts of Interest Review Documentation, including Conflicts of Interest Forms		Compliance Risk Management

Client Communications Regarding Proxy Matters		Client Service Group

Copy of Each Applicable Proxy Statement Unless it has been Filed with the SEC and may be Obtained from the SEC’s EDGAR System		Proxy Group in GWIM Investment Operations

Records should be retained for a period of not less than six years plus the current year. Records must be retained in an appropriate office of CM for the first three years.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-7

CMA Policy: Proxy Voting

APPENDIX A – CMA’s Proxy Voting Policy

CMA’S VOTING GUIDELINES

A. The Proxy Committee has adopted the following guidelines for voting proxies:

1. Matters Relating to the Board of Directors/Corporate Governance

CMA generally will vote FOR:

•

However, CMA generally will WITHHOLD votes from pertinent director nominees if:

(i)

the board as proposed to be constituted would have more than one-third of its members from management;

(ii)

(iii)

(iv)

a director serves on more than six public company boards;

(v)

the CEO serves on more than two public company boards other than the company’s board; or

(vi)

•

Proposals to declassify a board, absent special circumstances that would indicate that shareholder interests are better served by a classified board structure.

CMA generally will vote FOR:

•

Proposals to separate the role of Chairman of the Board and CEO.

•

Proposals that grant or restore shareholder ability to remove directors with or without cause.

•

Proposals to permit shareholders to elect directors to fill board vacancies.

•

Proposals that encourage directors to own a minimum amount of company stock.

•

Proposals to provide or to restore shareholder appraisal rights.

•

Proposals for the company to adopt confidential voting.

majority voting standard and/or provides an adequate response to both new nominees as well as incumbent nominees who fail to receive a majority of votes cast.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-8

CMA Policy: Proxy Voting

CMA will generally vote FOR 162(m) bonus plans unless the Proxy Administrator recommends voting against a specific plan, in which case CMA will vote on a CASE- BY- CASE basis.

CMA generally will vote AGAINST:

•

Proposals to classify boards, absent special circumstances indicating that shareholder interests would be better served by a classified board structure.

•

Proposals that give management the ability to alter the size of the board without shareholder approval.

•

Proposals that provide directors may be removed only by supermajority vote.

•

Proposals which allow more than one vote per share in the election of directors.

•

Proposals that provide that only continuing directors may elect replacements to fill board vacancies.

•

Proposals that mandate a minimum amount of company stock that directors must own.

•

Proposals to limit the tenure of non-management directors.

CMA will vote on a CASE-BY-CASE basis:

•

In contested elections of directors. Proposals to adopt or eliminate cumulative voting.

•

CMA generally will vote on a CASE-BY-CASE basis on board approved proposals relating to corporate governance. Such proposals include, but are not limited to:

•

Reimbursement of proxy solicitation expenses taking into consideration whether or not CMA was in favor of the dissidents.

•

CMA will vote on a CASE-BY-CASE basis to indemnify directors and officers, and AGAINST proposals to indemnify external auditors.

•

CMA will vote FOR the indemnification of internal auditors, unless the costs associated with the approval are not disclosed.

2. Compensation

CMA generally will vote FOR:

•

Proposals requiring that executive severance arrangements be submitted for shareholder ratification.

•

Proposals asking a company to expense stock options.

•

Proposals to put option repricings to a shareholder vote.

•

Shareholder proposals to adopt a non-binding advisory vote on Executive Compensation (“Say on Pay”).

•

CMA generally will vote AGAINST:

•

Stock option plans that permit issuance of options with an exercise price below the stock’s current market price, or that permit replacing or repricing of out-of-the money options.

•

Proposals to authorize the replacement or repricing of out-of-the money options.

•

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-9

CMA Policy: Proxy Voting

•

CMA will vote on a CASE-BY-CASE basis:

•

Proposals regarding approval of specific executive severance arrangements.

•

-Management proposals regarding “Say on Pay” (i.e. non-binding advisory vote on pay).

•

Proposals that involve awarding 50% or more of the equity shares of an equity-based compensation plan to the top five or fewer executives.

3. Capitalization

CMA generally will vote FOR:

•

Proposals for the elimination of authorized but unissued shares or retirement of those shares purchased for sinking fund or treasury stock.

•

Proposals to institute/renew open market share repurchase plans in which all shareholders may participate on equal terms.

•

Proposals to reduce or change the par value of common stock, provided the number of shares is also changed in order to keep the capital unchanged.

CMA will evaluate on a CASE-BY-CASE basis proposals regarding:

•

Whether the company has attained benefits from being publicly traded.

•

Cash-out value

•

Balanced interests of continuing vs. cashed-out shareholders

•

Market reaction to public announcement of transaction

4. Mergers, Restructurings and Other Transactions

5. Anti-Takeover Measures

Poison Pills

•

CMA votes FOR shareholder proposals that ask a company to submit its poison pill for shareholder ratification.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-10

CMA Policy: Proxy Voting

•

CMA generally votes FOR shareholder proposals to eliminate a poison pill.

•

CMA generally votes AGAINST management proposals to ratify a poison pill.

Greenmail

•

CMA will vote FOR proposals to adopt anti-greenmail charter or bylaw amendments or to otherwise restrict a company’s ability to make greenmail payments.

Supermajority vote

•

Control Share Acquisition Provisions

•

CMA will vote FOR proposals to opt out of control share acquisition statutes.

6. Other Business Matters

CMA generally will vote FOR:

•

Bylaw amendments giving holders of at least 25% of outstanding common stock the ability to call a special meeting of stockholders.

•

Board governance document amendments or other proposals which give the lead independent director the authority to call special meetings of the independent directors at any time.

CMA generally will vote FOR:

•

Proposals to approve routine business matters such as changing the company’s name and procedural matters relating to the shareholder meeting such as approving the minutes of a prior meeting.

•

Proposals to ratify the appointment of auditors, unless any of the following apply in which case CMA will generally vote AGAINST the proposal:

•

Credible reason exists to question:

•

The auditor’s independence, as determined by applicable regulatory requirements.

•

The accuracy or reliability of the auditor’s opinion as to the company’s financial position.

•

Bylaw or charter changes that are of a housekeeping nature (e.g., updates or corrections).

•

Proposals to approve the annual reports and accounts provided the certifications required by the Sarbanes Oxley Act of 2002 have been provided.

CMA generally will vote AGAINST:

•

Proposals to eliminate the right of shareholders to act by written consent or call special meetings.

•

Shareholder proposals to change the date, time or location of the company’s annual meeting of shareholders.

CMA will vote AGAINST:

•

Authorization to transact other unidentified substantive (as opposed to procedural) business at a meeting.

CMA will vote on a CASE-BY-CASE basis:

•

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-11

CMA Policy: Proxy Voting

•

Proposals on whether and how to vote on “bundled” or otherwise conditioned proposals, depending on the overall economic effects upon shareholders.

•

7. Other Matters Relating to Foreign Issues

CMA generally will vote FOR:

•

Most stock (scrip) dividend proposals. CMA votes AGAINST proposals that do not allow for a cash option unless management demonstrates that the cash option is harmful to shareholder value.

•

Proposals to capitalize the company’s reserves for bonus issues of shares or to increase the par value of shares.

•

Proposals to approve control and profit transfer agreements between a parent and its subsidiaries.

•

Proposals for the adoption of financing plans if they are in the best economic interests of shareholders.

CMA will generally vote FOR proposals to approve Directors’ Fees, unless the proxy vendor would vote against such proposal in accordance with its guidelines, in which case CMA will evaluate the proposal on a CASE-BY-CASE basis.

•

The supervisory board needs to approve an issuance of shares while the supervisory board is independent within the meaning of CMA’ categorization rules and the Dutch Corporate Governance Code.

•

No call/put option agreement exists between the company and the foundation.

•

There is a qualifying offer clause or there are annual management and supervisory board elections.

•

The issuance authority is for a maximum of 18 months.

•

The board of the company-friendly foundation is independent.

•

The company has disclosed under what circumstances it expects to make use of the possibility to issue preference shares.

•

There are no priority shares or other egregious protective or entrenchment tools.

•

The company releases its proxy circular, with details of the poison pill proposal, at least three weeks prior to the meeting.

•

Art 2:359c Civil Code of the legislative proposal has been implemented.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-12

CMA Policy: Proxy Voting

8. Investment Company Matters

Election of Directors:

CMA will vote on a CASE-BY-CASE basis proposals for the election of directors, considering the following factors:

•

Board structure

•

Attendance at board and committee meetings.

CMA will WITHHOLD votes from directors who:

•

Ignore a shareholder proposal that is approved by a majority of shares outstanding;

•

Ignore a shareholder proposal this is approved by a majority of the votes cast for two consecutive years;

•

Are interested directors and sit on the audit or nominating committee; or

•

Are interested directors and the full board serves as the audit or nominating committee or the company does not have one of these committees.

Proxy Contests:

CMA will vote on a CASE-BY-CASE basis proposals for proxy contests, considering the following factors:

•

Past performance relative to its peers

•

Market in which fund invests

•

Measures taken by the board to address the pertinent issues (e.g., closed-end fund share market value discount to NAV)

•

Past shareholder activism, board activity and votes on related proposals

•

Strategy of the incumbents versus the dissidents

•

Independence of incumbent directors; director nominees

•

Experience and skills of director nominees

•

Governance profile of the company

•

Evidence of management entrenchment

Converting Closed-end Fund to Open-end Fund:

CMA will vote conversion proposals on a CASE-BY-CASE basis, considering the following factors:

•

Past performance as a closed-end fund

•

Market in which the fund invests

•

Measures taken by the board to address the discount

•

Past shareholder activism, board activity, and votes on related proposals.

Investment Advisory Agreements:

CMA will vote investment advisory agreements on a CASE-BY-CASE basis, considering the following factors:

•

Proposed and current fee schedules

•

Fund category/investment objective

•

Performance benchmarks

•

Share price performance as compared with peers

•

Resulting fees relative to peers

•

Assignments (where the advisor undergoes a change of control)

Approving New Classes or Series of Shares:

CMA will vote FOR the establishment of new classes or series of shares.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-13

CMA Policy: Proxy Voting

Preferred Stock Proposals:

CMA will vote on a CASE-BY-CASE basis proposals for the authorization for or increase in the preferred shares, considering the following factors:

•

Stated specific financing purpose

•

Possible dilution for common shares

•

Whether the shares can be used for anti-takeover purposes

Policies Addressed by the Investment Company Act of 1940 (“1940 Act”):

CMA will vote proposals regarding adoption or changes of policies addressed by the 1940 Act on a CASE-BY-CASE basis, considering the following factors:

•

Potential competitiveness

•

Regulatory developments

•

Current and potential returns

•

Current and potential risk

CMA generally will vote FOR these amendments as long as the proposed changes do not fundamentally alter the investment focus of the fund and do comply with current SEC interpretations.

Changing a Fundamental Restriction to a Non-fundamental Restriction:

CMA will vote on a CASE-BY-CASE basis proposals to change a fundamental restriction to a non-fundamental restriction, considering the following factors:

•

Fund’s target investments

•

Reasons given by the fund for the change

•

Projected impact of the change on the portfolio

Change Fundamental Investment Objective to Non-fundamental:

Name Change Proposals:

CMA will vote on a CASE-BY-CASE basis proposals to change a fund’s name, considering the following factors:

•

Political/economic changes in the target market

•

Consolidation in the target market

•

Current asset composition

Change in Fund’s Subclassification:

CMA will vote on a CASE-BY-CASE basis proposals to change a fund’s subclassification, considering the following factors:

•

Potential competitiveness

•

Current and potential returns

•

Risk of concentration

•

Consolidation in target industry

Disposition of Assets/Termination/Liquidation:

CMA will vote on a CASE-BY-CASE basis these proposals, considering the following factors:

•

Strategies employed to salvage the company

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-14

CMA Policy: Proxy Voting

•

Past performance of the fund

•

Terms of the liquidation

Changes to the Charter Document:

CMA will vote on a CASE-BY-CASE basis proposals to change the charter document, considering the following factors:

•

The degree of change implied by the proposal

•

The efficiencies that could result

•

The state of incorporation; net effect on shareholder rights

•

Regulatory standards and implications

CMA will vote FOR:

•

CMA will vote AGAINST:

•

Proposals enabling the Board to:

•

Change, without shareholder approval the domicile of the fund

•

Adopt, without shareholder approval, material amendments of the fund’s declaration of trust or other organizational document

Changing the Domicile of a Fund:

CMA will vote on a CASE-BY-CASE basis proposals to reincorporate, considering the following factors:

•

Regulations of both states

•

Required fundamental policies of both states

•

The increased flexibility available

Authorizing the Board to Hire and Terminate Subadvisors Without Shareholder Approval:

Distribution Agreements:

CMA will vote these proposals on a CASE-BY-CASE basis, considering the following factors:

•

Fees charged to comparably sized funds with similar objectives

•

The proposed distributor’s reputation and past performance

•

The competitiveness of the fund in the industry

•

Terms of the agreement

Master-Feeder Structure:

CMA will vote FOR the establishment of a master-feeder structure.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-15

CMA Policy: Proxy Voting

Mergers:

CMA will vote merger proposals on a CASE-BY-CASE basis, considering the following factors:

•

Resulting fee structure

•

Performance of both funds

•

Continuity of management personnel

•

Changes in corporate governance and their impact on shareholder rights

Shareholder Proposals to Establish Director Ownership Requirement:

Shareholder Proposals to Reimburse Shareholder for Expenses Incurred:

CMA will vote on a CASE-BY-CASE basis proposals to reimburse proxy solicitation expenses.

Shareholder Proposals to Terminate the Investment Advisor:

CMA will vote on a CASE-BY-CASE basis proposals to terminate the investment advisor, considering the following factors:

•

Performance of the fund’s NAV

•

The fund’s history of shareholder relations

•

The performance of other funds under the advisor’s management

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-16

CMA Policy: Proxy Voting

APPENDIX B

Conflicts of Interest Disclosure and Certification Form

Conflict Review Questionnaire for Proxy Voting Working Group Members and Other Individuals Participating in the Proxy Voting Decision-Making Process.


Issuer and Proxy Matter:

Do you or any member of your immediate family have an existing (or potential) business, financial, personal or other relationship with any management personnel of the issuer¹?

Do you or any member of your immediate family have an existing (or potential) business, financial, personal or other relationship with any person participating, supporting, opposing or otherwise connected with the particular proxy proposal (e.g., principals of the issuer; director nominees of issuer company; shareholder activists)?

Have you discussed this particular proxy proposal with anyone outside of Columbia Management’s investment group²?

Are you aware of any other potential personal conflicts of interest not described above? Please detail below.


Name:


Signed:


Date:

¹	Personal investing in the issuer by you or a member of your immediate family does not require an affirmative response to this item.

²	Communications with issuer or solicitors in the regular course of business would not have to be disclosed on this form.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-17

CMA Policy: Proxy Voting

APPENDIX C

CMA Proxy Vote Recommendation/Proxy Committee Request Form


Name of Investment Associate:


Company Name:


Overview of Proxy Vote and Meeting Date:

Proxy Agenda Item(s)


Description of Item:

(The above information will be pre-populated by the Proxy Department.)


Recommendation (FOR, AGAINST, ABSTAIN) including brief rationale:

Please attach any supporting information other than analysis or reports provided by the Proxy Department.

Signed

Send Completed Forms to:

GWIM Investment Operations – Proxy Department

In the case of Proxy Votes to be referred to the Proxy Committee, submit this form and materials to the Chair of the Proxy Committee.

This document is current as of the last review date but subject to change thereafter. Please consult the online version to verify that this policy has not been updated or otherwise changed.

B-18

PART C OTHER INFORMATION

Item 28.

Exhibits


(a)(1)		Second Amended and Restated Agreement and Declaration of Trust dated August 10, 2005. (1)

(a)(2)		Amendment No. 1 to Second Amended and Restated Agreement and Declaration of Trust dated August 10, 2005. (1)

(b)		Amended and Restated By-laws of Registrant. (2)

(c)		Not applicable.

(d)(1)		Investment Management Services Agreement by and between Columbia Management Investment Advisers, LLC and Registrant, dated as of May 1, 2010. (18)

(d)(2)		Investment Management Services Agreement by and between Columbia Management Investment Advisers, LLC and Registrant, dated as of May 1, 2010 (CMG Ultra Short-Term Bond Fund). (18)

(d)(3)		Investment Sub-Advisory Agreement by and among Columbia Management Investment Advisers, LLC, Nordea Investment Management North America, Inc. and the Registrant on behalf of Columbia Liberty Fund, dated May 1, 2010. (18)

(e)		Distribution Agreement by and between Registrant and Columbia Management Investment Distributors, Inc. dated as of May 1, 2010. (18)

(f)		Not Applicable.

(g)		Amended and Restated Master Custodian Agreement between Registrant and State Street Bank and Trust Company dated September 19, 2005. (3)

(h)(1)		Administrative Services Agreement by and between Registrant, the other parties listed on Schedule A and Columbia Management Investment Advisers, LLC dated as of May 1, 2010 with Schedule A dated May 1, 2010. (18)

(h)(2)(i)		Financial Reporting Services Agreement between Registrant, the other parties listed on Schedule A, Columbia Management Advisors, LLC and State Street Bank and Trust Company dated December 15, 2006 with Schedule A dated May 5, 2008. (8)

(h)(2)(ii)		Amendment to Financial Reporting Services Agreement between Registrant, the other parties listed on Schedule A, Columbia Management Advisors, LLC and State Street Bank and Trust Company dated as of June 29, 2007 with Schedule A dated as of June 29, 2007. (12)

(h)(2)(iii)		Amendment to Financial Reporting Services Agreement by and among Registrant, Columbia Management Advisors, LLC, State Street Bank and Trust Company, and Columbia Management Investment Advisers, LLC dated as of April 30, 2010, with Schedule A dated as of May 1, 2010. (18)

(h)(3)(i)		Accounting Services Agreement between Registrant, the other parties listed on Schedule A, Columbia Management Advisors, LLC and State Street Bank and Trust Company dated as of December 15, 2006 with Schedule A dated May 5, 2008. (8)

(h)(3)(ii)		Amendment to Accounting Services Agreement between Registrant, the other parties listed on Schedule A, Columbia Management Advisors, LLC and State Street Bank and Trust Company dated as of June 29, 2007 with Schedule A dated as of June 29, 2007. (12)


(h)(3)(iii)		Amendment to Accounting Services Agreement by and among Registrant, Columbia Management Advisors, LLC, State Street Bank and Trust Company, and Columbia Management Investment Advisers, LLC dated as of April 30, 2010, with Schedule A dated as of May 1, 2010. (18)

(h)(4)(i)		Transfer, Dividend Disbursing and Shareholders’ Servicing Agreement by and between Registrant, Columbia Management Investment Advisers, LLC and Columbia Management Investment Services Corp. dated as of May 1, 2010 with Schedule A dated as of May 1, 2010. (18)

(h)(4)(ii)		Transfer, Dividend Disbursing and Shareholders’ Servicing Agreement (for Class Y Shares) by and between Registrant, Columbia Management Investment Advisers, LLC and Columbia Management Investment Services Corp. dated as of May 1, 2010 with Schedule A dated as of May 1, 2010. (18)

(h)(4)(iii)		Letter Agreement between Registrant, Columbia Management Investment Advisers, LLC and Columbia Management Investment Services Corp. dated May 1, 2010. (18)

(h)(5)		Amended and Restated Credit Agreement dated as of October 19, 2006 by and among Registrant and certain other trusts party thereto, on behalf of certain of their series listed on Schedule A thereto, Columbia Fund Series Trust, Columbia Funds Master Investment Trust, Columbia Funds Variable Insurance Trust I and Banc of America Funds Trust, on behalf of certain of their series listed on Schedule B thereto, Lloyds TSB Bank plc, Société Générale, New York Branch, Banco Bilbao Vizcaya Argentaria S.A., State Street Bank and Trust Company, individually, State Street Bank and Trust Company, as administrative agent for each of the banks party thereto, and State Street Bank and Trust Company, as operations agent for each of the banks party thereto. (4)

(h)(6)		Amendment Agreement No. 1 and Instrument of Adherence dated as of October 18, 2007 by and among Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust and Excelsior Tax-Exempt Funds, Inc., Registrant, Columbia Funds Institutional Trust and Columbia Funds Variable Insurance Trust, the banks party thereto, State Street Bank and Trust Company, as operations agent for itself and the banks party thereto, and State Street Bank and Trust Company, as administrative agent for itself and the banks party thereto. (4)

(h)(7)		Letter agreement dated as of September 19, 2005, by and among Nations Funds Trust, Nations Master Investment Trust and Nations Separate Account Trust, each on behalf of certain of its series, and State Street Bank and Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (4)

(h)(8)		Letter agreement dated as of February 15, 2006, by and among Columbia Funds Series Trust, Columbia Funds Master Investment Trust and Nations Separate Account Trust, each on behalf of certain of its series, and State Street Bank and Trust Company. (4)

(h)(9)		Letter agreement dated as of June 7, 2006, by and among Columbia Funds Series Trust, Columbia Funds Master Investment Trust, Columbia Funds Variable Insurance Trust I and Bank of America Funds Trust, each on behalf of certain of its series, and State Street Bank and Trust Company. (4)

(h)(10)		Letter agreement dated as of September 15, 2006, by and among Columbia Funds Series Trust, Columbia Funds Master Investment Trust, Columbia Funds Variable Insurance Trust I and Bank of America Funds Trust, each on behalf of certain of its series, and State Street Bank and Trust Company. (4)

(h)(11)		Letter agreement dated as of October 19, 2006, by and among Columbia Funds Series Trust, Columbia Funds Master Investment Trust, Columbia Funds Variable Insurance Trust I, Bank of America Funds Trust, Registrant, Columbia Funds Institutional Trust and Columbia Funds Variable Insurance Trust, each on behalf of certain of its series, and State Street Bank and Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (4)


(h)(12)		Letter agreement dated as of September 17, 2007, by and among Registrant, Columbia Funds Institutional Trust, Columbia Funds Variable Insurance Trust, Columbia Fund Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust and Excelsior Tax-Exempt Funds, Inc., each on behalf of certain of its series, and State Street Bank and Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (4)

(h)(13)		Letter agreement dated as of October 18, 2007, by and among Registrant, Columbia Funds Institutional Trust and Columbia Funds Variable Insurance Trust, each on behalf of certain of its series, as set forth on Appendix I to the Sixth Amendment Agreement, Columbia Fund Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust and Excelsior Tax-Exempt Funds, Inc., each on behalf of certain of its series, as set forth on Appendix I thereto, and State Street Bank and Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (4)

(h)(14)		Letter agreement dated as of February 28, 2008, by and among the Registrant, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Columbia Funds Institutional Trust, Columbia Funds Variable Insurance Trust, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust, and Excelsior Tax-Exempt Funds, Inc., each on behalf of certain of its series, and State Street Bank and Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (7)

(h)(15)		Amendment Agreement No. 2 dated as of February 28, 2008 by and among the Registrant, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Columbia Funds Institutional Trust, Columbia Funds Variable Insurance Trust, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust, and Excelsior Tax-Exempt Funds, Inc., the banks party thereto, and State Street Bank and Trust Company, as operations agent for itself and the banks party thereto, and State Street Bank and Trust Company, as administrative agent for itself and the banks party thereto. (7)

(h)(16)		Letter agreement dated as of August 29, 2008, by and among the Registrant, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Columbia Funds Institutional Trust, Columbia Funds Variable Insurance Trust, Banc of America Funds Trust, Excelsior Funds, Inc., Excelsior Funds Trust, and Excelsior Tax-Exempt Funds, Inc., each on behalf of certain of its series, and State Street Bank Trust Company, individually, as acknowledged by State Street Bank and Trust Company, as custodian. (9)

(h)(17)		Form of Indemnification Agreement. (2)

(h)(18)		Fee Waiver and Expense Reimbursement Agreement between Registrant and Columbia Management Advisors, LLC dated November 19, 2008 with Schedule A dated December 1, 2008. (11)

(h)(19)		Amendment Agreement No. 3, dated March 31, 2008, to the Limited Waiver and Limited Consent, by and among the Registrant, Columbia Funds Variable Insurance Trust, Columbia Funds Institutional Trust, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I and Banc of America Funds Trust, on behalf of each of their respective series listed on Schedule 2 and State Street Bank and Trust Company, individually, as operations agent and as administrative agent. (11)

(h)(20)		Amendment Agreement No. 4, dated October 16, 2008, to the Limited Waiver and Limited Consent, by and among the Registrant, Columbia Funds Variable Insurance Trust, Columbia Funds Institutional Trust, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I and Banc of America Funds Trust, on behalf of each of their respective series listed on Schedule 2 and State Street Bank and Trust Company, individually, as operations agent and as administrative agent. (10)


(h)(21)		Amendment Agreement No. 5 and Limited Consent, dated as of June 1, 2009, by and among the Registrant, Columbia Funds Variable Insurance Trust, Columbia Funds Institutional Trust, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Banc of America Funds Trust, each on behalf of each of its respective series listed on Schedule 2 thereto and State Street Bank and Trust Company, individually, as operations agent and as administrative agent. (13)

(h)(22)		Amendment Agreement No. 6, dated as of October 15, 2009, by and among the Registrant, Columbia Funds Variable Insurance Trust, Columbia Funds Institutional Trust, Columbia Funds Series Trust, Columbia Funds Master Investment Trust, LLC, Columbia Funds Variable Insurance Trust I, Columbia Funds Series Trust II, each on behalf of each of its respective series listed on Schedule 2 thereto and State Street Bank and Trust Company, individually, as operations agent and as administrative agent. (14)

(i)(1)		Opinion of Counsel of Ropes & Gray LLP. (1)

(i)(2)		Opinion of Counsel of Ropes & Gray LLP. (6)

(i)(3)		Opinion of Counsel of Ropes & Gray LLP. (11)

(i)(4)		Opinion of Counsel of Ropes & Gray LLP. (15)

(j)(1)		Consent of Morningstar, Inc. (5)

(j)(2)		Consent of PricewaterhouseCoopers LLP, to be filed by amendment.

(k)		Not Applicable.

(l)		Not Applicable.

(m)(1)		Amended and Restated Distribution Plan pursuant to Rule 12b-1. (18)

(m)(2)		Amended and Restated Shareholder Servicing Plan for certain Fund share classes of the Registrant. (18)

(m)(3)		Amended and Restated Shareholder Services Plan for Registrant’s Class T shares. (18)

(m)(4)		Shareholder Servicing Plan Implementation Agreement for certain Fund share classes of the Registrant between the Registrant, Columbia Funds Series Trust, Columbia Funds Series Trust II and Columbia Management Investment Distributors, Inc. (18)

(m)(5)		Shareholder Servicing Plan Implementation Agreement for Registrant’s Class T shares between the Registrant and Columbia Management Distributors, Inc. (18)

(n)		Third Amended and Restated Plan pursuant to Rule 18f-3(d). (15)

(p)(1)		Columbia Funds Family Code of Ethics as revised September, 2009. (16)

(p)(2)		Code of Ethics of Columbia Management Investment Advisers, LLC and Columbia Management Investment Distributors, Inc. dated May 1, 2010. (18)

(p)(3)		Code of Ethics of Nordea Investment Management North America, Inc. (17)

(q)(1)		Power of Attorney for John D. Collins, Rodman L. Drake, Douglas A. Hacker, Janet Langford Kelly, William E. Mayer, Charles R. Nelson, John J. Neuhauser, Jonathan Piel, Patrick J. Simpson and Anne-Lee Verville, dated May 1, 2010. (18)

(q)(2)		Power of Attorney for Joseph F. DiMaria, dated May 1, 2010. (18)



(q)(3)		Power of Attorney for Michael G. Clarke, dated May 1, 2010. (18)

(q)(4)		Power of Attorney for J. Kevin Connaughton, dated May 1, 2010. (18)

1.	Incorporated by reference to Post-Effective Amendment No. 40 to the Registration Statement of the Registrant on Form N-1A, filed on or about September 16, 2005.

2.	Incorporated by reference to Post-Effective Amendment No. 46 to the Registration Statement of the Registrant on Form N-1A, filed on or about March 24, 2006.

3.	Incorporated by reference to Post-Effective Amendment No. 55 to the Registration Statement of the Registrant on Form N-1A, filed on or about March 29, 2007.

4.	Incorporated by reference to the Registration Statement of the Registrant on Form N-14 (File No. 333-148106), filed on or about December 17, 2007.

5.	Incorporated by reference to Post-Effective Amendment No. 21 to the Registration Statement of the Registrant on Form N-1A, filed on or about August 30, 1996.

6.	Incorporated by reference to Post-Effective Amendment No. 68 to the Registration Statement of the Registrant on Form N-1A, filed on or about January 16, 2008.

7.	Incorporated by reference to Post-Effective Amendment No. 72 to the Registration Statement of the Registrant on Form N-1A, filed on or about March 28, 2008.

8.	Incorporated by reference to Post-Effective Amendment No. 75 to the Registration Statement of the Registrant on Form N-1A, filed on or about July 29, 2008.

9.	Incorporated by reference to Post-Effective Amendment No. 79 to the Registration Statement of the Registrant on Form N-1A, filed on or about September 25, 2008.

10.	Incorporated by reference to Post-Effective Amendment No. 80 to the Registration Statement of the Registrant on Form N-1A, filed on or about October 27, 2008.

11.	Incorporated by reference to Post-Effective Amendment No. 81 to the Registration Statement of the Registrant on Form N-1A, filed on or about November 25, 2008.

12.	Incorporated by reference to Post-Effective Amendment No. 88 to the Registration Statement of the Registrant on Form N-1A, filed on or about July 29, 2009.

13.	Incorporated by reference to Post-Effective Amendment No. 91 to the Registration Statement of the Registrant on Form N-1A, filed on or about August 28, 2009.

14.	Incorporated by reference to Post-Effective Amendment No. 94 to the Registration Statement of the Registrant on Form N-1A, filed on or about October 28, 2009.

15.	Incorporated by reference to Post-Effective Amendment No. 95 to the Registration Statement of the Registrant on Form N-1A, filed on or about November 20, 2009.

16.	Incorporated by reference to Post-Effective Amendment No. 98 to the Registration Statement of the Registrant on Form N-1A, filed on or about December 29, 2009.

17.	Incorporated by reference to Post-Effective Amendment No. 37 to the Registration Statement of Columbia Funds Variable Insurance Trust on Form N-1A (File Nos. 33-14954 and 811-05199), filed on or about April 29, 2010.

18.	Incorporated by reference to Post-Effective Amendment No. 105 to the Registration Statement of the Registrant on Form N-1A, filed on or about May 28, 2010.

Item 29.

Persons Controlled by or under Common Control with Registrant

None

Item 30.

Indemnification

Article Five of the Bylaws of Registrant (“Article Five”) provides that Registrant shall indemnify each of its trustees and officers (including persons who serve at Registrant’s request as directors, officers or trustees of another organization in which Registrant has any interest as a shareholder, creditor or otherwise) who are not employees or officers of any investment adviser to Registrant or any affiliated person thereof, and its chief compliance officer, regardless of whether such person is an employee or officer of any investment adviser to Registrant or any affiliated person thereof, and may indemnify each of its trustees and officers (including persons who serve at Registrant’s request as directors, officers or trustees of another organization in which Registrant has any interest as a shareholder, creditor or otherwise) who are employees or officers of any investment adviser to Registrant or any affiliated person thereof (“Covered Persons”) under specified circumstances.

Section 17(h) of the Investment Company Act of 1940 (“1940 Act”) provides that neither the Agreement and Declaration of Trust nor the Bylaws of Registrant, nor any other instrument pursuant to which Registrant is organized or administered, shall contain any provision which protects or purports to protect any trustee or officer of Registrant against any liability to Registrant or its shareholders to which he would otherwise be subject by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office. In accordance with Section 17(h) of the 1940 Act, Article Five shall not protect any person against any liability to Registrant or its shareholders to which he would otherwise be subject by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office. To the extent required under the 1940 Act, (i) Article Five does not protect any person against any liability to Registrant or to its shareholders to which he would otherwise be subject by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office; (ii) in the absence of a final decision on the merits by a court or other body before whom a proceeding was brought that a Covered Person was not liable by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office, no indemnification is permitted under Article Five unless a determination that such person was not so liable is made on behalf of Registrant by (a) the vote of a majority of the trustees who are neither “interested persons” of Registrant, as defined in Section 2(a)(19) of the 1940 Act, nor parties to the proceeding (“disinterested, non-party trustees”), or (b) an independent legal counsel as expressed in a written opinion; and (iii) Registrant will not advance attorneys’ fees or other expenses incurred by a Covered Person in connection with a civil or criminal action, suit or proceeding unless Registrant receives an undertaking by or on behalf of the Covered Person to repay the advance (unless it is ultimately determined that he is entitled to indemnification) and (a) the Covered Person provides security for his undertaking, or (b) Registrant is insured against losses arising by reason of any lawful advances, or (c) a majority of the disinterested, non-party trustees of Registrant or an independent legal counsel as expressed in a written opinion, determine, based on a review of readily-available facts (as opposed to a full trial-type inquiry), that there is reason to believe that the Covered Person ultimately will be found entitled to indemnification.

Any approval of indemnification pursuant to Article Five does not prevent the recovery from any Covered Person of any amount paid to such Covered Person in accordance with Article Five as indemnification if such Covered Person is subsequently adjudicated by a court of competent jurisdiction not to have acted in good faith in the reasonable belief that such Covered Person’s action was in, or not opposed to, the best interests of Registrant or to have been liable to Registrant or its shareholders by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of such Covered Person’s office.

Article Five also provides that its indemnification provisions are not exclusive. Registrant has also entered into Indemnification Agreements with each of its trustees and its chief compliance officer, a copy of which has been filed as an exhibit to this registration statement, establishing certain procedures with respect to the indemnification described above.

Registrant’s investment adviser, Columbia Management Investment Advisers, LLC, maintains investment advisory professional liability insurance to insure it, for the benefit of Registrant and its non-interested trustees, against loss arising out of any effort, omission, or breach of any duty owed to Registrant or any series of Registrant by Columbia Management Investment Advisers, LLC.

Item 31.

Business and Other Connections of Investment Adviser

To the knowledge of the Registrant, none of the directors or officers of Columbia Management Investment Advisers, LLC (the Adviser), the Registrant’s investment adviser, or Nordea Investment Management North America, Inc. (Nordea), the subadviser to certain of the Registrant’s portfolios, except as set forth below, are or have been, at any time during the Registrant’s past two fiscal years, engaged in any other business, profession, vocation or employment of a substantial nature.

(a)

The Adviser, a wholly-owned subsidiary of Ameriprise Financial, Inc. performs investment advisory services for the Registrant and certain other clients. Information regarding the business of the Adviser and certain of its officers is set forth in the Prospectuses and Statements of Additional Information of the

Registrant’s portfolios and is incorporated herein by reference. Information about the business of the Adviser and the directors and principal executive officers of the Adviser is also included in the Form ADV filed by the Adviser (formerly, RiverSource Investments, LLC) with the SEC pursuant to the Investment Advisers Act of 1940 (File No. 801-25943), which is incorporated herein by reference. In addition to their position with the Adviser, certain directors and officers of the Adviser also hold various positions with, and engage in business for, Ameriprise Financial, Inc. or its other subsidiaries. Prior to May 1, 2010, when Ameriprise Financial, Inc. acquired the long-term asset management business of Columbia Management Group, LLC from Bank of America, N.A., certain current directors and officers of the Adviser held various positions with, and engaged in business for, Columbia Management Group, LLC or other direct or indirect subsidiaries of Bank of America Corporation.

(b)

Nordea performs investment management services for the Registrant and certain other clients. Information regarding the business of Nordea and certain of its officers is set forth in the Prospectuses and Statement of Additional Information of the Registrant’s portfolio(s) subadvised by Nordea and is incorporated herein by reference. Information about the business of Nordea and the directors and principal executive officers of Nordea is also included in the Form ADV filed by Nordea with the SEC pursuant to the Investment Advisers Act of 1940 (File No. 801-60715), which is incorporated herein by reference.

Item 32.

Principal Underwriter

(a)

Columbia Management Investment Distributors, Inc. acts as principal underwriter for the following investment companies, including the Registrant:

Columbia Acorn Trust; Columbia Funds Series Trust; Columbia Funds Series Trust I; Columbia Funds Series Trust II; Columbia Funds Variable Insurance Trust; Columbia Funds Variable Insurance Trust I; RiverSource Bond Series, Inc.; RiverSource California Tax-Exempt Trust; RiverSource Dimensions Series, Inc.; RiverSource Diversified Income Series, Inc.; RiverSource Equity Series, Inc.; RiverSource Global Series, Inc.; RiverSource Government Income Series, Inc.; RiverSource Government Money Market Fund, Inc.; RiverSource High Yield Income Series, Inc.; RiverSource Income Series, Inc.; RiverSource International Managers Series, Inc.; RiverSource International Series, Inc.; RiverSource Investment Series, Inc.; RiverSource Large Cap Series, Inc.; RiverSource Managers Series, Inc.; RiverSource Market Advantage Series, Inc.; RiverSource Money Market Series, Inc.; RiverSource Sector Series, Inc.; RiverSource Selected Series, Inc.; RiverSource Series Trust; RiverSource Short Term Investments Series, Inc.; RiverSource Special Tax-Exempt Series Trust; RiverSource Strategic Allocation Series, Inc., RiverSource Strategy Series, Inc.; RiverSource Tax-Exempt Income Series, Inc.; RiverSource Tax-Exempt Series, Inc.; RiverSource Variable Series Trust; Seligman Asset Allocation Series, Inc.; Seligman Capital Fund, Inc.; Seligman Communications and Information Fund, Inc.; Seligman Frontier Fund, Inc.; Seligman Growth Fund, Inc.; Seligman Global Fund Series, Inc.; Seligman LaSalle Real Estate Fund Series, Inc.; Seligman Municipal Fund Series, Inc.; Seligman Municipal Series Trust; Seligman Portfolios, Inc.; Seligman TargetHorizon ETF Portfolios, Inc.; Seligman Value Fund Series, Inc., and Wanger Advisors Trust. Columbia Management Investment Distributors, Inc. acts as placement agent for Columbia Funds Master Investment Trust, LLC.

(b)

As to each director, principal officer or partner of Columbia Management Investment Distributors, Inc.

Name and Principal

Business Address*

Position and Offices

with Principal

Underwriter

Positions and

Offices with

Registrant

William F. “Ted” Truscott

Director (Chairman)

Senior Vice President


Michael A. Jones	Director; President	Senior Vice President

Beth Ann Brown	Director; Senior Vice President	None

Amy Unckless	Director; Chief Administrative Officer	None

Jeffrey F. Peters	Senior Vice President	None

Jeffrey P. Fox	Chief Financial Officer	None

Scott Roane Plummer	Vice President, Chief Counsel and Assistant Secretary	Senior Vice President, Secretary and Chief Legal Officer

Stephen O. Buff	Vice President, Chief Compliance Officer	None

Christopher Thompson	Senior Vice President and Head of Investment Products and Marketing	None

Brian Walsh	Vice President, Strategic Relations	None

Frank Kimball	Vice President, Asset Management Distribution Operations and Governance	None

Thomas R. Moore	Secretary	None

Michael E. DeFao	Vice President and Assistant Secretary	None

Paul Goucher	Vice President and Assistant Secretary	Assistant Secretary

Tara Tilbury	Vice President and Assistant Secretary	None

Nancy W. LeDonne	Vice President and Assistant Secretary	None

Ryan C. Larrenega	Vice President and Assistant Secretary	Assistant Secretary

Joseph L. D’Alessandro	Vice President and Assistant Secretary	None


Christopher O. Petersen	Vice President and Assistant Secretary	Assistant Secretary

Eric T. Brandt	Vice President and Assistant Secretary	None

James L. Hamalainen	Treasurer	None

Neysa Alecu	Anti-Money Laundering Officer and Identity Theft Prevention Officer	None

Kevin Wasp	Ombudsman	None

Lee Faria	Conflicts Officer	None

*	c/o Columbia Management Investment Distributors, Inc., One Financial Center, Boston, MA 02111

(c)

Not applicable.

Item 33.

Location of Accounts and Records

Person maintaining physical possession of accounts, books and other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder include:

•

Registrant, One Financial Center, Boston, MA 02111;

•

Registrant’s investment adviser and administrator, Columbia Management Investment Advisers, LLC, 100 Federal Street, Boston, MA 02110;

•

Registrant’s subadviser, Nordea Investment Management North America, Inc., 437 Madison Avenue, New York, NY 10022;

•

Registrant’s principal underwriter, Columbia Management Investment Distributors, Inc., One Financial Center, Boston, MA 02111;

•

Registrant’s transfer agent, Columbia Management Investment Services Corp., One Financial Center, Boston, MA 02111; and

•

Registrant’s custodian, State Street Bank and Trust Company, State Street Financial Center, One Lincoln Street, Boston, MA 02111.

In addition, Iron Mountain Records Management is an off-site storage facility housing historical records that are no longer required to be maintained on-site. Records stored at this facility include various trading and accounting records, as well as other miscellaneous records. The address for Iron Mountain Records Management is 920 & 950 Apollo Road, Eagan, MN 55121.

Item 34.

Management Services

Not Applicable

Item 35.

Undertakings

Not Applicable

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant, Columbia Funds Series Trust I, has duly caused this Registration Statement to be signed on its behalf by the undersigned, duly authorized, in the City of Boston, and The Commonwealth of Massachusetts on the 28^th day of May, 2010.


COLUMBIA FUNDS SERIES TRUST I

By:		/s/ J. Kevin Connaughton
Name:		J. Kevin Connaughton
Title:		President

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the date indicated:


SIGNATURES	TITLE	DATE

/s/ J. Kevin Connaughton	President	May 28, 2010
J. Kevin Connaughton	(Principal Executive Officer)

/s/ Michael G. Clarke	Chief Financial Officer	May 28, 2010
Michael G. Clarke	(Principal Financial Officer)

/s/ Joseph F. DiMaria	Chief Accounting Officer	May 28, 2010
Joseph F. DiMaria	(Principal Accounting Officer)

JOHN D. COLLINS*	Trustee	May 28, 2010
John D. Collins

RODMAN L. DRAKE*	Trustee	May 28, 2010
Rodman L. Drake

DOUGLAS A. HACKER*	Trustee	May 28, 2010
Douglas A. Hacker

JANET LANGFORD KELLY*	Trustee	May 28, 2010
Janet Langford Kelly


WILLIAM E. MAYER *	Trustee	May 28, 2010
William E. Mayer

CHARLES R. NELSON*	Trustee	May 28, 2010
Charles R. Nelson

JOHN J. NEUHAUSER*	Trustee	May 28, 2010
John J. Neuhauser

JONATHAN PIEL*	Trustee	May 28, 2010
Jonathan Piel

PATRICK J. SIMPSON*	Trustee	May 28, 2010
Patrick J. Simpson

ANNE-LEE VERVILLE*	Trustee	May 28, 2010
Anne-Lee Verville


*By:		/s/ Ryan C. Larrenaga
		Ryan C. Larrenaga
		Attorney-in-Fact** May 28, 2010

**	Executed by Ryan C. Larrenaga on behalf of each of the Trustees pursuant to a Power of Attorney dated May 1, 2010 and incorporated by reference to Post-Effective Amendment No. 105 to the Registration Statement of the Registrant on Form N-1A, filed with the Commission on May 28, 2010.