Thomson Reuters officer proposes $534K share sale

The notice lists an aggregate market value of $534,394.56 and identifies Saxo Bank as broker for the proposed sale.

Available on EDGAR 11/04/2026 - 05:39 PM EST Accepted by SEC EDGAR 11/04/2026 - 05:38 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Thomson Reuters Corp (TRI) reports that officer Kirsty Ann Roth gave notice of a proposed sale of 4,528 common shares. The notice names Saxo Bank as broker and lists an aggregate market value of $534,394.56, an approximate sale date of November 4, 2026, and NASDAQ as the exchange. Thomson Reuters said 433,458,865 common shares were outstanding as of November 2, 2026.

Key Figures

Common shares proposed for sale: 4,528 shares Aggregate market value: $534,394.56 Common shares outstanding: 433,458,865 shares +1 more

4 metrics

Common shares proposed for sale 4,528 shares Proposed sale by Kirsty Ann Roth

Aggregate market value $534,394.56 Proposed sale

Common shares outstanding 433,458,865 shares As of November 2, 2026

Approximate sale date November 4, 2026 Date listed for the proposed sale

Key Terms

Rule 144, shares outstanding, Purchase off market

3 terms

Rule 144 regulatory

"definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

shares outstanding financial

"we had outstanding 433,458,865 common shares"

Shares outstanding are the total number of a company’s stock units held by all shareholders, including institutional investors and company insiders — think of them as the total number of slices of the company’s ownership pie. Investors use this number to calculate how much of the company each share represents, and it directly affects per-share measures like earnings per share, ownership percentage and valuation; when the slice count changes, an investor’s claim and the company’s per-share metrics change too.

Purchase off market financial

"03/09/2026 | Purchase off market"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many TRI shares does Kirsty Ann Roth propose to sell?

Kirsty Ann Roth, an officer of Thomson Reuters Corp, gave notice of a proposed sale of 4,528 common shares. The notice lists an aggregate market value of $534,394.56 and names Saxo Bank as broker.

How did Kirsty Ann Roth acquire the TRI shares in the proposed sale?

The notice lists a purchase off market dated March 9, 2026 for the common shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001965729
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Thomson Reuters Corp
SEC File Number	001-31349
Address of Issuer	19 DUNCAN STREET TORONTO ONTARIO, CANADA M5H 3H1
Phone	416-687-7500
Name of Person for Whose Account the Securities are To Be Sold	Roth Kirsty Ann
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Shares	Saxo Bank Philip Heymans Alle 15 Hellerup G7 2900	4528	534394.56	433458865	11/04/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Shares	03/09/2026	Purchase off market	Kirsty Ann Roth			4528	11/04/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	As of November 2, 2026, we had outstanding 433,458,865 common shares as indicated in Exhibit 99.1 to Thomson Reuters Corporation Form 6-K dated November 4, 2026.
Date of Notice	11/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Kirsty Ann Roth
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)