(Columbia Marsico Global Fund)

COLUMBIA FUNDS SERIES TRUST

Columbia Marsico Global Fund

(the "Fund")

Supplement dated January 25, 2013 to

the Fund's prospectus dated July 1, 2012, as supplemented

The Fund's prospectus offering Class Z shares is revised and supplemented as follows to reflect certain fee changes effective January 23, 2013:

The section of the Fund's prospectus entitled "Fees and Expenses of the Fund" is modified by deleting the table entitled "Annual Fund Operating Expenses" and the expense example table in the subsection entitled "Example" and replacing them with the following:

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

Annual Fund Operating Expenses (Columbia Marsico Global Fund)		Class Z Shares
Management fees	[1]	0.87%
Distribution and/or service (Rule 12b-1) fees		none
Other expenses	[1]	2.27%
Total annual Fund operating expenses		3.14%
Fee waivers and/or reimbursements	[2]	(1.83%)
Total annual Fund operating expenses after fee waivers and/or reimbursements		1.31%

Expense Example (Columbia Marsico Global Fund) (USD $)		1 Year	3 Years	5 Years	10 Years
Class Z Shares	[1]	133	797	1,485	3,321

[1] Management fees and other expenses have been restated to reflect contractual changes to certain fees paid by the Fund.

[2] Columbia Management Investment Advisers, LLC (the Investment Manager) and certain of its affiliates have contractually agreed to waive fees and/or to reimburse expenses (excluding certain fees and expenses, such as transaction costs and certain other investment related expenses, interest, taxes, acquired fund fees and expenses, and extraordinary expenses) until June 30, 2013, unless sooner terminated at the sole discretion of the Fund's Board of Trustees. Under this agreement, the Fund's net operating expenses, subject to applicable exclusions, will not exceed the annual rate of 1.31% for Class Z.

[1] Since the waivers and/or reimbursements shown in the Annual Fund Operating Expenses table above expire one year from the date of the prospectus, they are only reflected in the 1 year example and the first year of the 3, 5 and 10 year examples.