[8-K] The Interpublic Group of Companies, Inc. Reports Material Event

Rhea-AI Filing Summary

The Interpublic Group of Companies (NYSE: IPG) filed an 8-K report announcing a significant corporate event involving a joint press release with Omnicom Group issued on June 23, 2025. The filing was signed by Executive Vice President and General Counsel Andrew Bonzani.

Key points from the filing:

• The filing references a joint press release between two major advertising holding companies - IPG and Omnicom Group
• The actual content of the joint announcement is contained in Exhibit 99.1 (not provided in this filing)
• The filing includes a Cover Page Interactive Data File formatted as inline XBRL (Exhibit 104)

While the specific details of the joint announcement are not disclosed in the main filing, the collaboration between these two major advertising and marketing services companies could signal significant industry developments, potential strategic partnerships, or other material business changes that investors should monitor closely.

INTERPUBLIC GROUP OF COMPANIES, INC. false 0000051644 0000051644 2025-06-23 2025-06-23

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): June 23, 2025

THE INTERPUBLIC GROUP OF COMPANIES, INC.

(Exact name of registrant as specified in its charter)

Delaware		1-6686		13-1024020
(State or other jurisdiction of incorporation or organization)		(Commission File Number)		(I.R.S. Employer Identification No.)

909 Third Avenue, New York, New York 10022

(Address of principal executive offices) (Zip Code)

(212) 704-1200

(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.10 per share		IPG		The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01. Other Events.

On June 23, 2025, Omnicom Group Inc. and The Interpublic Group of Companies, Inc. issued a joint press release, a copy of which is attached as Exhibit 99.1 hereto and incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.		Description
99.1		Joint Press Release, dated June 23, 2025
104		Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

				THE INTERPUBLIC GROUP OF COMPANIES, INC.
Date: June 23, 2025				By:		/s/ Andrew Bonzani
				Name:		Andrew Bonzani
				Title:		Executive Vice President and General Counsel

FAQ

When did IPG file its latest 8-K and what was it about?

IPG filed an 8-K on June 28, 2025, regarding a joint press release with Omnicom Group Inc. issued on June 23, 2025. The filing indicates a material event that required disclosure, though specific details of the press release content are not provided in the main filing.

Who signed IPG's June 2025 8-K filing?

The 8-K was signed by Andrew Bonzani, who serves as Executive Vice President and General Counsel of The Interpublic Group of Companies, Inc. The document was signed on June 23, 2025.

What exhibits were included in IPG's June 2025 8-K?

The 8-K filing included two exhibits: Exhibit 99.1 containing the Joint Press Release dated June 23, 2025, and Exhibit 104 containing the Cover Page Interactive Data File (formatted as inline XBRL).

Is IPG considered an emerging growth company as of 2025?

No, IPG is not an emerging growth company. This is indicated by the unchecked box in the filing regarding emerging growth company status under Rule 405 of the Securities Act of 1933 and Rule 12b-2 of the Securities Exchange Act of 1934.

What is IPG's stock listing information according to the June 2025 8-K?

IPG's common stock has a par value of $0.10 per share, trades under the symbol IPG on The New York Stock Exchange, and is registered pursuant to Section 12(b) of the Securities Exchange Act.