Omnicom Group Inc. SEC filings OMC
Omnicom Group Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Mar 29, 2016. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 23, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 26, 2026 | — |
| DEF 14A | Proxy statement | Mar 26, 2026 | May 5, 2026 |
| DEF 14A | Proxy statement | Dec 22, 2025 | Jan 28, 2026 |
| PRE 14A | Preliminary proxy statement | Dec 10, 2025 | Dec 10, 2025 |
| DEFA14A | Additional proxy material | Mar 27, 2025 | — |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 6, 2025 |
| DEFA14A | Additional proxy material | Mar 28, 2024 | — |
| DEF 14A | Proxy statement | Mar 28, 2024 | May 7, 2024 |
| DEFA14A | Additional proxy material | Mar 23, 2023 | — |
| DEF 14A | Proxy statement | Mar 23, 2023 | — |
| DEFA14A | Additional proxy material | Apr 20, 2022 | — |
| DEFA14A | Additional proxy material | Mar 24, 2022 | — |
| DEF 14A | Proxy statement | Mar 24, 2022 | May 3, 2022 |
| DEFA14A | Additional proxy material | Apr 19, 2021 | — |
| DEFA14A | Additional proxy material | Mar 25, 2021 | — |
| DEF 14A | Proxy statement | Mar 25, 2021 | May 4, 2021 |
| DEF 14A | Proxy statement | Apr 29, 2020 | Jun 9, 2020 |
| DEFA14A | Additional proxy material | Apr 10, 2019 | — |
| DEF 14A | Proxy statement | Apr 10, 2019 | May 20, 2019 |
| DEF 14A | Proxy statement | Apr 12, 2018 | May 22, 2018 |
| DEF 14A | Proxy statement | Apr 13, 2017 | May 25, 2017 |
| DEFA14A | Additional proxy material | May 10, 2016 | — |
| DEFA14A | Additional proxy material | Apr 26, 2016 | — |
| DEF 14A | Proxy statement | Apr 14, 2016 | May 24, 2016 |
Showing 24 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Advertising Agencies (SIC 7311)
- Listed as
- OMC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- NY
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 29989
- Former names
- OMNICOM GROUP INC (until Feb 19, 2013)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.