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)

333 Bay Street, Suite 300

Toronto, Ontario M5H 2R2, 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  ☒

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.

Date: September 17, 2020

EXHIBIT INDEX

Exhibit 99.1

Deanna Oppenheimer and Simon Paris

to Join the Thomson Reuters Board of Directors

TORONTO, September 17, 2020 – Thomson Reuters (TSX/NYSE: TRI) today announced the appointments of Deanna Oppenheimer and Simon Paris to the company’s Board of Directors, effective November 11, 2020.

“Deanna and Simon are forward-thinking, customer-centric leaders who will assist Thomson Reuters to re-imagine how we deliver products, employ technology and execute upon our company’s strategic growth initiatives,” said David Thomson, chairman of Thomson Reuters. “They represent invaluable additions to our boardroom, and I am delighted to welcome them.”

Oppenheimer, 62, is the founder of CameoWorks, LLC, a global firm that advises leaders of early stage companies and consultancies, and a senior advisor to Bain & Company. From 2005 to 2011, she served in a number of roles at Barclays PLC, first as chief executive of UK Retail and Business Banking and then as vice chair of Global Retail Banking. From 1985 to 2005, Oppenheimer served in a number of positions at Washington Mutual, Inc., with her last role as president of Consumer Banking. She is also chair of the board of directors of Hargreaves Lansdown plc, the senior independent director of Tesco plc and a member of the board of directors of Whitbread plc.

Paris, 50, is chief executive officer (CEO) of Finastra, a global financial technology (fintech) provider. Paris joined Finastra (previously Misys) as president in 2015 and also served as its chief sales officer, before being appointed deputy chief executive officer in 2017 and CEO in July 2018. He previously worked at SAP from 2007 to 2015, where he held a number of senior leadership positions, including president, Industry Cloud. Paris was also previously a senior consultant with McKinsey & Company. He currently chairs the World Trade Board, an organization initiated by Finastra that is made up of global leaders, innovative thinkers, industry influencers and subject matter experts from the different corners of trade, finance and commerce. He is also a member of the board of directors of Everbridge, Inc.

Thomson Reuters

Thomson Reuters is a leading provider of business information services. Our products include highly specialized information-enabled software and tools for legal, tax, accounting and compliance professionals combined with the world’s most global news service – Reuters. For more information on Thomson Reuters, visit tr.com and for the latest world news, reuters.com.

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