Linda Sanford - Nov 26, 2025 Form 4 Insider Report for INTERPUBLIC GROUP OF COMPANIES, INC. (IPG)

Role
Director
Signature
/s/ Robert Dobson POA for Linda Sanford
Stock symbol
IPG
Transactions as of
Nov 26, 2025
Transactions value $
$0
Form type
4
Date filed
11/26/2025, 05:42 PM
Previous filing
May 21, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SANFORD LINDA S Director IPG, 909 THIRD AVENUE, NEW YORK /s/ Robert Dobson POA for Linda Sanford 2025-11-26 0001068020

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IPG Common Stock Disposed to Issuer -54K -100% 0 Nov 26, 2025 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Linda Sanford is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Disposition pursuant to the merger (the "Merger") of EXT Subsidiary Inc. ("Merger Sub") with and into the Issuer, with the Issuer surviving as a wholly owned subsidiary of Omnicom Group Inc. ("Omnicom"), pursuant to the Agreement and Plan of Merger, dated as of December 8, 2024, by and among the Issuer, Omnicom and Merger Sub (the "Merger Agreement").
F2 Pursuant to the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each share of common stock, par value $0.10, of the Issuer (the "Issuer Common Stock"), was converted into the right to receive 0.344 shares (the "Exchange Ratio") of common stock, par value $0.15, of Omnicom (the "Omnicom Common Stock"), plus cash in lieu of fractional shares (the "Common Stock Merger Consideration").
F3 Pursuant to the Merger Agreement, each outstanding restrictive stock award ("RSA") that was granted to the Reporting Person, whether vested or unvested, became fully vested immediately prior to the Effective Time and was cancelled and converted into the right to receive the Common Stock Merger Consideration.