SUMMARY PROSPECTUS August 1, 2022
			T. ROWE PRICE
TFLR			Floating Rate ETF
	Principal U.S. Listing Exchange: NYSE Arca, Inc. Exchange-traded fund (ETF) shares are not individually redeemable. The Securities and Exchange Commission (SEC) has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense. Before you invest, you may want to review the fund’s prospectus, which contains more information about the fund and its risks. You can find the fund’s prospectus, shareholder reports, and other information about the fund online at troweprice.com/prospectus. You can also get this information at no cost by calling 1-800-638-5660, by sending an e-mail request to info@troweprice.com, or by contacting your financial intermediary. This Summary Prospectus incorporates by reference the fund’s prospectus, dated August 1, 2022, as amended or supplemented, and Statement of Additional Information, dated August 1, 2022, as amended or supplemented.

SUMMARY 1

Investment Objective(s)

The fund seeks high current income and, secondarily, capital appreciation.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the fund. You may also incur brokerage commissions and other charges when buying or selling shares of the fund, which are not reflected in the table or example below.

Fees and Expenses of the Fund

Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)
Management fees	0.59	%
Other expenses	0.02	a
Total annual fund operating expenses	0.61

aOther expenses are based on estimated amounts for the current fiscal year.

Example This example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the fund for the time periods indicated and then sell all of your shares at the end of those periods, that your investment has a 5% return each year, and that the fund’s fees and expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 year	3 years
$62	$195

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 the fund’s 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. Because the fund commenced operations on or following the date of this prospectus, there is no portfolio turnover information quoted for the fund.

Investments, Risks, and Performance

Principal Investment Strategies

The fund will normally invest at least 80% of its net assets (including any borrowings for investment purposes) in floating rate loans and floating rate debt securities.

Floating rate loans represent amounts borrowed by companies or other entities from banks and other lenders. Most, if not all, of the loans in which the fund invests are rated below investment grade (below BBB or an equivalent rating and commonly referred to as “junk”) or are not rated by established credit rating agencies. The loans in which the fund invests may be referred to as

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“leveraged loans” because the borrowing companies often have significantly more debt than equity.

The loans held by the fund may be senior or subordinate obligations of the borrower, although the fund normally invests the majority of its assets in senior floating rate loans. In the event of bankruptcy, holders of senior floating rate loans are typically paid (to the extent assets are available) before other creditors of the borrower, such as bondholders and stockholders. Holders of subordinate loans may be paid after more senior bondholders. Loans may or may not be secured by collateral. There is no limit on the fund’s investments in unsecured loans or in companies involved in bankruptcy proceedings, reorganizations, or financial restructurings.

Floating rate loans have interest rates that reset periodically (typically quarterly or monthly). Floating rate loans may be structured and administered by a financial institution that acts as the agent of the lenders participating in the floating rate loan. The fund may acquire floating rate loans directly from a lender or through the agent, as an assignment from another lender who holds a floating rate loan, or as a participation interest in another lender’s floating rate loan or portion thereof.

Most assets will typically be invested in U.S. dollar-denominated floating rate loans and debt instruments, including U.S. dollar-denominated bonds or loans of foreign issuers or lenders. The fund may also invest up to 20% of its total assets in non-U.S. dollar-denominated investments.

Principal Risks

As with any fund, there is no guarantee that the fund will achieve its objective(s). The fund’s share price fluctuates, which means you could lose money by investing in the fund. The fund is exposed to interest rate risk like more traditional bond funds, but credit and liquidity risks tend to be more important. The principal risks of investing in this fund, which may be even greater in bad or uncertain market conditions, are summarized as follows:

Floating rate loans Transactions involving floating rate loans may have significantly longer settlement periods than more traditional bond investments (settlement can take longer than 7 days) and often involve borrowers whose financial condition is troubled or highly leveraged, which increases the risk that the fund may not receive its proceeds in a timely manner and that the fund may incur unexpected losses in order to pay redemption proceeds to its shareholders. In addition, loans are not registered or regulated under the federal securities laws like most stocks and bonds, so investors in loans have less protection against improper practices than investors in registered securities. While a loan assignment typically transfers all legal and economic rights to the buyer, a loan participation typically allows the seller to maintain legal title to the loan, meaning the buyer of a loan participation generally has no direct rights against the borrower and is exposed to credit risk of both the borrower and seller of the participation.

Junk investing An issuer of a debt instrument could suffer an adverse change in financial condition that results in a payment default (failure to make scheduled interest or principal payments), rating downgrade, or inability to meet a financial obligation. Securities that are rated below investment grade carry greater risk of default and should be considered speculative. Investments in bonds that are rated below investment grade, commonly referred to

SUMMARY 3

as junk bonds, and loans that are rated below investment grade, expose the fund to greater volatility and credit risk than investments in securities that are rated investment grade. Issuers of junk bonds and loans are usually not as strong financially and are more likely to suffer an adverse change in financial condition that would result in the inability to meet a financial obligation. As a result, bonds and loans rated below investment grade carry a higher risk of default and should be considered speculative.

Market conditions The value of the fund’s investments may decrease, sometimes rapidly or unexpectedly, due to factors affecting an issuer held by the fund, particular industries, or the overall securities markets. A variety of factors can increase the volatility of the fund’s holdings and markets generally, including political or regulatory developments, recessions, inflation, rapid interest rate changes, war, military conflict, or acts of terrorism, natural disasters, and outbreaks of infectious illnesses or other widespread public health issues such as the coronavirus pandemic and related governmental and public responses (including sanctions). Certain events may cause instability across global markets, including reduced liquidity and disruptions in trading markets, while some events may affect certain geographic regions, countries, sectors, and industries more significantly than others. Government intervention in markets may impact interest rates, market volatility, and security pricing. These adverse developments may cause broad declines in market value due to short-term market movements or for significantly longer periods during more prolonged market downturns.

Covenant lite loans Because covenant lite loans contain few or no financial maintenance covenants, they may not include terms that permit the lender of the loan to monitor the borrower’s financial performance and, if certain criteria are breached, declare a default, which would allow the lender to restructure the loan or take other action intended to help mitigate losses. As a result, the fund could experience relatively greater difficulty or delays in enforcing its rights on its holdings of covenant lite loans than its holdings of loans or securities with financial maintenance covenants, which may result in losses, especially during a downturn in the credit cycle.

Impairment of collateral Even if a loan is secured by collateral, the value of collateral securing a floating rate loan could decline, be insufficient to satisfy the loan obligation, or be difficult to liquidate. The fund’s access to the collateral could be limited by bankruptcy or by the type of loan it purchases. As a result, a collateralized senior loan may not be fully collateralized and can decline significantly in value.

Senior loans Senior loans are subject to the risk that a court could subordinate a senior loan, which typically holds the most senior position in the issuer’s capital structure, to presently existing or future indebtedness or take other action detrimental to the holders of senior loans.

Liquidity The fund may not be able to meet redemption requests without significantly diluting the remaining shareholders’ interests in the fund. In addition, the fund may not be able to sell a holding in a timely manner at a desired price. Instruments with reduced liquidity may be harder to value and may be subject to greater price fluctuations than other investments. Floating rate loans may not have an active trading market and often have lengthy settlement

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periods and contractual restrictions on resale, which can delay the sale and adversely impact the sale price.

Interest rates The prices of, and the income generated by, debt instruments held by the fund may be affected by changes in interest rates. A rise in interest rates typically causes the price of a fixed rate debt instrument to fall and its yield to rise. Conversely, a decline in interest rates typically causes the price of a fixed rate debt instrument to rise and the yield to fall. Generally, funds with longer weighted average maturities and durations carry greater interest rate risk. Because interest payments on the fund’s floating rate investments are typically based on a spread over another interest rate, falling interest rates will result in less income for the fund, but will not typically result in the price volatility that a fixed rate holding could experience.

Prepayments The principal on a loan or debt instrument may be prepaid prior to its maturity, reducing the potential for price gains. The rate of prepayments tends to increase as interest rates fall.

LIBOR transition Many financial instruments use or may use a floating rate based on the London Interbank Offered Rate, or “LIBOR,” which is the offered rate for short-term Eurodollar deposits between major international banks. After June 30, 2023, LIBOR will cease to be published and therefore all loans outstanding will be benchmarked to an alternate rate. Floating rank bank loan coupons may be benchmarked to a short-term interest rate, such as the Secured Overnight Financing Rate (SOFR), in the future. The elimination of LIBOR or changes to other reference rates or any other changes or reforms to the determination or supervision of reference rates could have an adverse impact on the market for, or value of, any securities or payments linked to those reference rates, which may adversely affect the fund’s performance and/or net asset value.

Foreign investing The fund’s investments in foreign holdings may be adversely affected by local, political, social, and economic conditions overseas; greater volatility; reduced liquidity; or decreases in foreign currency values relative to the U.S. dollar.

Authorized Participant Only an Authorized Participant may engage in creation or redemption transactions directly with the fund. The fund has a limited number of intermediaries that act as Authorized Participants, and none of these Authorized Participants are or will be obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or are unable to proceed with creation or redemption orders with respect to the fund and no other Authorized Participant is able to step forward to create or redeem, (i) the market price of the fund’s shares may trade at a premium or discount to its net asset value (NAV), (ii) an active trading market for the fund may not develop or be maintained, and (iii) there is no assurance that the requirements of the exchange necessary to maintain the listing of the fund will continue to be met or remain unchanged.

Active management The investment adviser’s judgments about the attractiveness, value, liquidity, or potential appreciation of the fund’s investments may prove to be incorrect. The fund could underperform compared with the benchmark or other funds with similar objectives and investment strategies.

SUMMARY 5

Cybersecurity breaches The fund could be harmed by intentional cyberattacks and other cybersecurity breaches, including unauthorized access to the fund’s assets, customer data and confidential shareholder information, or other proprietary information. In addition, a cybersecurity breach could cause one of the fund’s service providers or financial intermediaries to suffer unauthorized data access, data corruption, or loss of operational functionality.

Performance

Because the fund commenced operations on or following the date of this prospectus, there is no historical performance information shown here. Performance history will be presented after the fund has been in operation for one full calendar year.

Current performance information is available through troweprice.com.

Management

Investment Adviser T. Rowe Price Associates, Inc. (T. Rowe Price or Price Associates)

Portfolio Manager	Title	Managed Fund Since	Joined Investment Adviser
Paul M. Massaro	Chair of Investment Advisory Committee	2022	2003

Purchase and Sale of Fund Shares

The fund issues and redeems shares at NAV only with Authorized Participants and only in large blocks of 25,000 shares (each, a “Creation Unit”). Individual fund shares may not be purchased or redeemed directly with the fund. An Authorized Participant may purchase or redeem a Creation Unit of the fund each business day that the fund is open in exchange for the delivery of a designated portfolio of in-kind securities and/or cash.

Individual fund shares may be purchased and sold only on a national securities exchange through brokers. Shares are listed for trading on NYSE Arca, Inc. and because the shares will trade at market prices rather than at NAV, shares may trade at prices greater than NAV (at a premium), at NAV, or less than NAV (at a discount). You may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the fund (bid) and the lowest price a seller is willing to accept for shares of the fund (ask) when buying or selling shares in the secondary market (the “bid-ask spread”). Please refer to the fund’s website for additional information (troweprice.com).

Tax Information

The fund declares and pays dividends monthly. A distribution may consist of ordinary dividends, capital gains, and return of capital. Sales of fund shares and distributions by the fund generally may be taxed as ordinary income or capital gains unless you invest through a tax-deferred account (in which case you will be taxed upon withdrawal from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), T. Rowe Price and its affiliates may pay the intermediary for the sale of fund

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shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

T. Rowe Price Associates, Inc. 100 East Pratt Street Baltimore, MD 21202	ETF1047-045 8/1/22