6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2015

Commission File Number: 1-31349

THOMSON REUTERS CORPORATION

(Translation of registrant’s name into English)

3 Times Square

New York, New York 10036, United States

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ¨            Form 40-F  x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ¨

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

THOMSON REUTERS CORPORATION (Registrant)
By:	/s/ Marc E. Gold
	Name: Marc E. Gold
	Title: Assistant Secretary

Date: May 6, 2015

EXHIBIT INDEX

Exhibit Number	Description
99.1	Thomson Reuters Announces Additional $1 Billion Share Buyback Program

EX-99.1

Exhibit 99.1

Thomson Reuters Announces Additional $1 Billion Share Buyback Program

NEW YORK, May 6, 2015 – Thomson Reuters (TSX / NYSE: TRI), the world’s leading source of intelligent information for businesses and professionals, today announced that it plans to repurchase up to an additional $1 billion of its common shares by the end of 2016.

In July 2014, the company announced plans to repurchase up to $1 billion of its shares by the end of 2015. The company has completed substantially all of those repurchases at this time.

Decisions regarding any future repurchases will be based on market conditions, share price and other factors, including opportunities to invest capital for growth.

Thomson Reuters has been repurchasing shares under a normal course issuer bid (NCIB) that began on May 28, 2014 and expires on May 27, 2015. The company intends to renew its NCIB at the expiration of its current NCIB, subject to regulatory approval.

Thomson Reuters

Thomson Reuters is the world’s leading source of intelligent information for businesses and professionals. We combine industry expertise with innovative technology to deliver critical information to leading decision makers in the financial and risk, legal, tax and accounting, intellectual property and science and media markets, powered by the world’s most trusted news organization. Thomson Reuters shares are listed on the Toronto and New York Stock Exchanges (symbol: TRI). For more information, go to www.thomsonreuters.com.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements in this news release are forward-looking. These forward-looking statements are based on certain assumptions and reflect our company’s current expectations. As a result, forward-looking statements are subject to a number of risks and uncertainties that could cause actual results or events to differ materially from current expectations. There is no assurance that the events described in any forward-looking statement will materialize. You are cautioned not to place undue reliance on forward-looking statements which reflect expectations only as of the date of this news release. Except as may be required by applicable law, Thomson Reuters disclaims any obligation to update or revise any forward-looking statements.

CONTACTS

MEDIA David Crundwell Corporate Affairs +1 646 223 5285 david.crundwell@thomsonreuters.com INVESTORS Frank J. Golden Senior Vice President, Investor Relations +1 646 223 5288 frank.golden@thomsonreuters.com