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Thomson Reuters Corporation planned insider sales

In the last twelve months insiders at Thomson Reuters Corporation filed 12 Form 144 notices of planned sales, 3.7 million shares worth $385.1 million at the time of filing, from 9 sellers. The latest, filed 4 November 2026: David Wong (officer), 2,150 shares worth $236,887, planned for around 4 November 2026 through UBS Financial Services Inc.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
4 November 2026David WongOfficer2,150$236,8874 November 2026None on Form 4 yetUBS Financial Services IncVesting of Restricted Share UnitsForm 144
4 November 2026Roth Kirsty AnnOfficer4,528$534,3954 November 2026None on Form 4 yetSaxo BankPurchase off marketForm 144
14 August 2026Elizabeth ZimickOfficer1,950$206,83614 August 2026None on Form 4 yetUBS Financial Services IncVesting of Restricted Share UnitsForm 144
13 August 2026The Woodbridge Company Limited10% Stockholder1,500,000$159.1 million14 August 2026None on Form 4 yetBMO Capital Markets Corp.Various. See Note (2)Form 144
6 August 2026David WongOfficer3,000$295,8306 August 2026No matching Form 4 saleUBS Financial Services IncVesting of Restricted Share UnitsForm 144
28 July 2026Kirk KoenigsbauerFormer Director12,164$1.2 million28 July 2026No matching Form 4 saleUBS Financial Services IncRSU VestForm 144
26 May 2026The Woodbridge Company Limited10% Stockholder1,000,000$83.7 million27 May 2026No matching Form 4 saleBMO Capital Markets Corp.Various. See Note (2)Form 144
11 May 2026Jason WilliamsOfficer2,864$266,18011 May 2026No matching Form 4 saleUBS Financial Services IncESPP; PSU Vest; RSU VestForm 144
16 March 2026Laura ClaytonOfficer4,458$429,48416 March 2026No matching Form 4 saleUBS Financial Services IncPSU Vest; RSU VestForm 144
16 March 2026The Woodbridge Company Limited10% Stockholder600,000$57.7 million18 March 2026No matching Form 4 saleBMO Capital Markets Corp.Various. See Note (2)Form 144
15 December 2025Ragunath RamanathanOfficer1,250$163,37515 December 2025No matching Form 4 saleUBS Financial Services IncVesting of Restricted Share UnitsForm 144
1 December 2025Woodbridge CO LTD10% Stockholder600,000$81.3 million1 December 2025No matching Form 4 saleBMO Capital Markets Corp.Various. See Note (2)Form 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?