Ellen Tobi Johnson - 26 Nov 2025 Form 4 Insider Report for INTERPUBLIC GROUP OF COMPANIES, INC. (IPG)

Reporting relationship: CFO
Issuer ticker: IPG
Reported as of: 26 Nov 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 Nov 2025, 17:37:37 UTC
Prior SEC filing: 02 Oct 2025
Next SEC filing: 20 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Robert Dobson POA for Ellen Johnson

Key filing fact

Ellen Tobi Johnson filed Form 4 for INTERPUBLIC GROUP OF COMPANIES, INC. (IPG) on 26 Nov 2025.

Key facts

This page summarizes Ellen Tobi Johnson's Form 4 filing for INTERPUBLIC GROUP OF COMPANIES, INC. (IPG).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 26 Nov 2025, 17:37.

Change

Previous filing in this sequence was filed on 02 Oct 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001643598 Primary reporting owner

Johnson Ellen Tobi

Relationship: CFO
Address: IPG, 909 THIRD AVENUE, NEW YORK
Signature: /s/ Robert Dobson POA for Ellen Johnson
Signature date: 26 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IPG transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -143,373
Change %: -100%
Price
Shares after: 0
Date: 26 Nov 2025
Ownership: Direct
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Ellen Tobi Johnson is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 3 footnotes

Footnote 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").

Footnote 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.

Footnote F3

Pursuant to the Merger Agreement, each restricted stock unit that was outstanding prior to the Effective Time was converted into a cash award equal to the fair market value of the underlying Issuer Common Stock, subject to the same vesting and settlement conditions.