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

THOMSON REUTERS CORPORATION

(Translation of registrant’s name into English)

19 Duncan Street

Toronto, Ontario M5H 3H1, Canada

(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  ☒

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.

Date: March 7, 2024

EXHIBIT INDEX

Exhibit 99.1

Thomson Reuters Files 2023 Annual Report

TORONTO, March 7, 2024 – Thomson Reuters (TSX/NYSE: TRI) today filed its annual report for the year ended December 31, 2023. The annual report contains audited financial statements, management’s discussion and analysis (MD&A) and other disclosures.

The annual report is now available in the Investor Relations section of tr.com. The annual report was filed with the Canadian securities regulatory agencies and is available at sedarplus.ca. The annual report was also filed with the U.S. Securities and Exchange Commission on Form 40-F and is available at sec.gov.

Hard copies of the annual report may be obtained, free of charge, by contacting Thomson Reuters Investor Relations at investor.relations@thomsonreuters.com. Copies may also be requested by writing to Thomson Reuters Investor Relations, 3 Times Square, New York, NY, 10036, United States.

Thomson Reuters

Thomson Reuters (TSX/NYSE: TRI) informs the way forward by bringing together the trusted content and technology that people and organizations need to make the right decisions. The company serves professionals across legal, tax, accounting, compliance, government, and media. Its products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency. Reuters, part of Thomson Reuters, is a world leading provider of trusted journalism and news. For more information, visit tr.com.

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