Welcome to our dedicated page for The Interpublic Group SEC filings (Ticker: IPG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page aggregates historical SEC filings for The Interpublic Group of Companies, Inc. (formerly NYSE: IPG), an advertising and marketing solutions company that became a direct wholly owned subsidiary of Omnicom Group Inc. after a merger completed on November 26, 2025. These filings document Interpublic’s regulatory history as a standalone public company and the steps involved in its acquisition and transition off the public markets.
Key merger-related filings include a Form 8-K dated November 26, 2025, which reports the completion of the merger between Interpublic and a wholly owned Omnicom subsidiary and explains that each share of Interpublic common stock was converted into the right to receive Omnicom common stock under the agreed exchange ratio. The same filing describes Interpublic’s request to delist its common stock from the New York Stock Exchange and its intention to terminate registration under the Securities Exchange Act of 1934.
A Form 25 filed by the New York Stock Exchange on November 28, 2025 provides the official notification of removal of Interpublic’s common stock from listing and registration under Section 12(b). This is followed by a Form 15 filed on December 8, 2025, in which Interpublic certifies the termination of registration of its common stock under Section 12(g) and the suspension of its duty to file periodic reports under Sections 13 and 15(d). The Form 15 notes that Interpublic survived the merger as a direct wholly owned subsidiary of Omnicom.
Additional Forms 8-K in 2025 describe related matters such as Omnicom’s exchange offers for Interpublic’s outstanding senior notes, the Thirteenth Supplemental Indenture amending covenants in those notes, and early participation and extension results for the exchange offers. Together, these filings show how Interpublic’s capital structure and reporting obligations were adjusted in connection with the merger.
On Stock Titan, these filings are presented with AI-powered summaries that highlight the main points of each document, such as the nature of material events disclosed in Forms 8-K, the implications of the Form 25 delisting notice, and the effect of the Form 15 deregistration. Users can quickly understand how Interpublic’s status changed from an independent S&P 500 registrant to a wholly owned subsidiary of Omnicom, while still having access to the underlying EDGAR documents for detailed review.
Interpublic Group of Companies, Inc. (IPG) reported an insider stock disposition tied to its merger with Omnicom Group Inc. A director filed a Form 4 showing the disposition of 64,739 shares of IPG common stock on 11/26/2025. The filing explains this occurred pursuant to a merger in which IPG became a wholly owned subsidiary of Omnicom.
Under the merger terms, each IPG common share was converted into the right to receive 0.344 shares of Omnicom common stock plus cash in lieu of fractional shares. The director’s restricted stock awards became fully vested immediately before the merger’s effective time and were then cancelled in exchange for the same merger consideration. Following the transaction, the reporting person shows 0 IPG shares beneficially owned.
Interpublic Group of Companies, Inc. (IPG) director Jocelyn Carter-Miller reported the disposition of 54,376 shares of IPG common stock on 11/26/2025. The transaction occurred in connection with a merger in which EXT Subsidiary Inc. was merged into IPG, with IPG surviving as a wholly owned subsidiary of Omnicom Group Inc.
Under the merger agreement dated December 8, 2024, 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 outstanding restricted stock awards held by the reporting person became fully vested immediately before the effective time of the merger and were cancelled in exchange for the same merger consideration.
Interpublic Group of Companies (IPG) reported an insider disposition of 56,623 common shares by its SVP, Controller & CAO, Chris Carroll, on 11/26/2025, leaving him with zero directly owned shares. The transaction was coded as a disposition related to a corporate merger.
According to the merger terms, EXT Subsidiary Inc. merged with and into IPG, with IPG surviving as a wholly owned subsidiary of Omnicom Group Inc. 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. Outstanding restricted stock units tied to IPG were converted into cash awards equal to the fair market value of the underlying IPG shares, while keeping the same vesting and settlement conditions.
Interpublic Group of Companies (IPG) executive Andrew Bonzani, EVP and General Counsel, reported the disposition of 103,489 shares of IPG common stock on 11/26/2025 in connection with a merger with Omnicom Group Inc. Following the transaction, he reported owning 0 IPG shares.
Under the merger agreement, each IPG common share was converted into the right to receive 0.344 shares of Omnicom common stock, plus cash in lieu of fractional shares. Outstanding restricted stock units tied to IPG stock were converted into cash awards equal to the fair market value of the underlying IPG shares, while keeping the same vesting and settlement conditions.
Interpublic Group of Companies, Inc. (IPG) director David Thomas reported the disposition of 147,817 shares of IPG common stock in connection with a merger with Omnicom Group Inc. The transaction occurred on 11/26/2025, leaving the director with zero shares of IPG common stock beneficially owned after the deal.
Under the merger agreement, each share of IPG common stock was converted into the right to receive 0.344 shares of Omnicom common stock, plus cash instead of any fractional shares. In addition, all outstanding restricted stock awards held by the director became fully vested immediately before the merger’s effective time and were cancelled in exchange for the same stock-and-cash merger consideration.
Interpublic Group of Companies (IPG) director reported changes in holdings tied to the closing of IPG’s merger with Omnicom Group Inc. A total of 49,517 shares of IPG common stock were disposed of on 11/26/2025 in connection with the merger, with IPG becoming a wholly owned subsidiary of Omnicom.
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 fractional shares. In addition, all restricted stock awards held by the reporting person became fully vested immediately before the effective time of the merger and were cancelled in exchange for the same merger consideration.
The Interpublic Group of Companies, Inc. (IPG) completed its merger with Omnicom Group Inc., with IPG becoming a direct wholly owned subsidiary of Omnicom. 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. IPG’s stock will cease trading on the NYSE and will be delisted and deregistered, and IPG plans to terminate its reporting obligations. IPG’s revolving credit agreement was terminated with no outstanding borrowings, while approximately $9.5 million of letters of credit were moved to Omnicom’s credit facilities. Outstanding IPG stock options were converted into Omnicom options, and equity and cash incentive awards were largely converted into cash-based awards that retain existing vesting and service conditions.
The Interpublic Group (IPG) reported Q3 2025 results and updated its pending merger with Omnicom. Total revenue was $2,494.0 million versus $2,628.8 million a year ago, while operating income rose to $219.0 million from $132.9 million. Net income available to common stockholders was $124.2 million, or $0.34 diluted EPS, up from $0.05.
For the nine months, revenue was $7,353.4 million versus $7,834.7 million, with net income to common of $201.3 million and diluted EPS of $0.54. Year‑to‑date restructuring charges totaled $450.8 million as IPG implemented actions expected to complete by year‑end 2025, including a planned reduction of approximately 3,200 employees and real estate footprint reductions. Cash and cash equivalents were $1,531.2 million; operating cash flow was $47.1 million. IPG repurchased 10.1 million shares for $257.4 million and paid $366.6 million in dividends.
Regarding the Omnicom transaction, each IPG share is to be exchanged for 0.344 Omnicom shares, with all required approvals secured except the EU. Deal costs were $22.8 million in Q3 and $38.5 million year‑to‑date. The companies expect closing by the end of November 2025.
Interpublic Group (IPG): Schedule 13G filing by State Street
State Street Corporation reported beneficial ownership of 32,110,848 shares of IPG common stock, representing 8.8% of the class as of 09/30/2025. It reported shared voting power over 26,389,094 shares and shared dispositive power over 32,109,386 shares.
SSGA Funds Management, Inc. reported beneficial ownership of 21,986,540 shares, or 6% of the class, with shared voting power over 21,916,492 shares and shared dispositive power over 21,985,078 shares. The filing is certified as securities acquired and held in the ordinary course of business and not for the purpose of changing or influencing control.