RNS Number : 4447X

Thomson Reuters PLC

24 June 2008

Transaction in Thomson Reuters shares

NEW YORK, NY, June 24 2008 - Thomson Reuters (NYSE: TRI; TSX: TRI; LSE: TRIL:

NASDAQ: TRIN), the world's leading source of intelligent information for

businesses and professionals in the financial, legal, tax and accounting,

scientific, healthcare, and media markets, today announced the re-purchase of

500,000 Thomson Reuters PLC ordinary shares on June 24, 2008. The average price

paid was 1389.1442 pence per share. The highest price per share paid was 1433

pence and the lowest price per share paid was 1370 pence.

As of June 24 2008, Thomson Reuters PLC had 182,965,909 ordinary shares

outstanding. The re-purchased shares of Thomson Reuters PLC will be cancelled.

This information is provided by RNS

The company news service from the London Stock Exchange

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