Omnicom Group Inc.: reports results for 3- and 9-month periods ended Sep 30, 2026

What happened

• On Oct 22, 2026, Omnicom Group Inc. published an earnings release reporting its financial results for the 3 and 9 months ended Sep 30, 2026. A copy of the earnings release is furnished as Exhibit 99.1 to the 8-K.
• On Oct 22, 2026, Omnicom hosted an earnings call and posted an investor presentation on its website in connection with those financial results. A copy of the presentation is furnished as Exhibit 99.2 to the 8-K.
• The filing states that the information in Items 2.02 and 7.01 (including Exhibits 99.1 and 99.2) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.

Key details

• Date of filing and disclosures: Oct 22, 2026.
• Period covered by results: 3 and 9 months ended Sep 30, 2026; exhibits furnished as 99.1 (earnings release) and 99.2 (investor presentation).
• The exhibits include forward-looking statements and identify risks, including risks related to the completed merger with The Interpublic Group of Companies, Inc. ("IPG") (integration and retention risks), adverse economic conditions, cybersecurity and AI-related risks, and currency and tax risks.

Why it may matter

• Item 2.02 reports results of operations and financial condition for the 3- and 9-month periods ended Sep 30, 2026. Item 7.01 is a Regulation FD disclosure covering the investor presentation and earnings call.
• The filing furnishes earnings materials and includes forward-looking statements and a non-exhaustive list of risks that could cause actual results to differ from expectations.

This filing does not show why the insider traded or why the company acted.