The Interpublic Group of Companies, Inc. filings document IPG's completed merger with Omnicom, its removal from NYSE listing, and its termination of Exchange Act registration and reporting obligations for common stock and specified senior notes. Recent Form 8-K disclosures record merger-related events, the termination of a revolving credit agreement, note exchange activity, consent solicitations and amendments affecting IPG debt indentures.
The filing record also covers IPG's capital structure, including common stock and senior notes due from 2028 through 2048, as well as material agreements, shareholder-vote matters, governance disclosures and operating and financial results. Form 25 and Form 15 filings provide the formal corporate-status record for the delisting and deregistration process after IPG became a wholly owned subsidiary of Omnicom.
The Interpublic Group of Companies, Inc. filed a Form 15 to certify the termination of registration under Section 12(g) and/or suspend its duty to file reports under Sections 13 and 15(d) of the Exchange Act for its common stock and several series of senior notes. The affected debt securities include its 4.650% Senior Notes due 2028, 4.750% Senior Notes due 2030, 2.400% Senior Notes due 2031, 5.375% Senior Notes due 2033, 3.375% Senior Notes due 2041, and 5.400% Senior Notes due 2048.
The filing lists the approximate number of record holders for each class, including one holder of common stock and between twelve and thirty-nine holders for each of the note series. It indicates that there are no other classes of securities for which a duty to file reports under Section 13(a) or 15(d) remains. The notice is signed on behalf of the company by its Executive Vice President and General Counsel, Andrew Bonzani.
The Interpublic Group of Companies, Inc. reports that its new parent, Omnicom Group Inc., has completed exchange offers involving up to $2.95 billion of IPG notes. On December 2, 2025, Omnicom exchanged Existing IPG Notes for approximately $2.76 billion of new Omnicom notes plus cash, and the tendered IPG notes were retired and cancelled.
After this transaction, about $185.0 million aggregate principal amount of IPG notes remain outstanding as obligations of IPG, now a wholly owned subsidiary of Omnicom. A previously signed Thirteenth Supplemental Indenture, which removes certain covenants, restrictive provisions and events of default from the old IPG indentures, became operative upon settlement of the exchange offers and related consent solicitations.
Interpublic Group of Companies, Inc. (IPG) has had its common stock targeted for removal from listing and/or registration on the New York Stock Exchange LLC. The exchange filed a Form 25 under Section 12(b) of the Securities Exchange Act of 1934, which is the formal notice used to strike a class of securities from listing and withdraw its registration on that exchange.
The filing states that the NYSE has complied with its own rules and the requirements of 17 CFR 240.12d2-2 for removal, and that the issuer has complied with applicable exchange rules and regulatory requirements governing voluntary withdrawal from listing and registration. The document is signed on behalf of the NYSE by an authorized representative, confirming the exchange’s basis for filing this notification.
Interpublic Group of Companies, Inc. (IPG) director Linda Sanford reported the disposition of 53,975 shares of IPG common stock on 11/26/2025 in connection with a merger. Under the merger, a subsidiary of Omnicom Group Inc. was combined with IPG, with IPG continuing as a wholly owned subsidiary of Omnicom pursuant to a merger agreement dated December 8, 2024.
At the effective time of the merger, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. In addition, each outstanding restricted stock award held by the reporting person became fully vested immediately before the effective time and was cancelled in exchange for the same stock-and-cash merger consideration.
Interpublic Group of Companies (IPG) director Jon Miller reported a disposition of 90,241 shares of IPG common stock on 11/26/2025 in connection with a merger. EXT Subsidiary Inc. merged with IPG, with IPG surviving as a wholly owned subsidiary of Omnicom Group Inc. under a Merger Agreement dated December 8, 2024.
At the merger’s effective time, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. In addition, each outstanding restricted stock award held by the reporting person became fully vested immediately before the effective time and was cancelled and converted into the same merger consideration.
Interpublic Group of Companies (IPG) CFO Ellen Johnson reported the disposition of 143,373 shares of IPG common stock on 11/26/2025. The filing states this disposition occurred pursuant to a merger in which EXT Subsidiary Inc. was merged into IPG, with IPG becoming a wholly owned subsidiary of Omnicom Group Inc.
At the effective time of the merger, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. In addition, each outstanding IPG restricted stock unit held prior to the effective time was converted into a cash award equal to the fair market value of the underlying IPG common stock, while keeping the same vesting and settlement conditions.
Interpublic Group of Companies, Inc. (IPG) director reported the disposition of 64,559 shares of IPG common stock on 11/26/2025 in connection with a completed merger. EXT Subsidiary Inc. merged with IPG, with IPG surviving as a wholly owned subsidiary of Omnicom Group Inc. under a merger agreement dated December 8, 2024. At the effective time, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. All restricted stock awards held by the reporting person became fully vested immediately before the effective time and were cancelled for the same merger consideration.
Interpublic Group of Companies, Inc. (IPG) reported a Form 4 transaction for director Mary Guilfoile on 11/26/2025 related to the company’s merger with Omnicom Group Inc. The filing shows the disposition of 125,390 shares of IPG common stock, leaving the reporting person with zero shares beneficially owned.
Under the merger agreement, each share of IPG common stock with $0.10 par value was converted into the right to receive 0.344 shares of Omnicom common stock with $0.15 par value, plus cash in lieu of fractional shares. In addition, each outstanding restricted stock award held by the director became fully vested immediately before the merger’s effective time and was cancelled in exchange for the same merger consideration.
Interpublic Group of Companies, Inc. (IPG) director Jorge Benitez reported the disposition of 20,940 shares of IPG common stock on 11/26/2025. The shares were transferred as part of a merger in which EXT Subsidiary Inc. merged with and into IPG, with IPG surviving as a wholly owned subsidiary of Omnicom Group Inc.
At the effective time of the merger, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. In addition, each outstanding IPG restricted stock award was converted into an Omnicom restricted stock award based on the same 0.344 exchange ratio, while keeping the original vesting and other terms.
Interpublic Group of Companies, Inc. (IPG) CEO Philippe Krakowsky reported changes in his IPG holdings tied to the closing of IPG’s merger with Omnicom Group Inc. The filing shows common stock and stock options in IPG being disposed of and converted under the merger terms.
Each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock, plus cash in lieu of any fractional share. Performance share units vested at target and will be settled in cash based on the fair market value of IPG stock. Outstanding restricted stock units were converted into cash awards equal to the fair market value of the underlying IPG shares and became fully vested at closing.
Outstanding options to purchase IPG stock were assumed by Omnicom and converted into vested options to purchase Omnicom common stock, adjusted by the 0.344 exchange ratio and a recalculated exercise price, while keeping the other option terms and conditions the same.