Omnicom Group Inc.
A global marketing and advertising holding company, Omnicom runs famous agency brands like BBDO, DDB, and TBWA, crafting ads, media, public relations, and digital commerce for clients across every industry. It was born in 1986 from a three-way merger of BBDO, DDB, and Needham Harper — a move designed to protect the agencies from 1980s hostile takeovers — and the name blends "omni" (all) with "communications." In November 2025 it absorbed Interpublic Group, creating one of the world's largest advertising companies.
Granted 209.6K
Granted 254.6K
Granted 214.9K
Granted 104.3K
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Granted 23.5K
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Sold 7.3K
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| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Wren JohnChairman and CEO, Director · 8 transactions | +17.5% | 1.44M | 209.6K | — | — |
| Angelastro Philip JExecutive Vice President & CFO · 11 transactions | +43.8% | 544.2K | 254.6K | — | — |
| Simm DarylCo-President and Co-COO · 11 transactions | +152.3% | 277.0K | 214.9K | — | — |
| Krakowsky PhilippeCo-President and Co-COO, Director · 1 transaction | — | 104.3K | 104.3K | — | — |
| Coleman Leonard S JrDirector · 11 transactions | +22% | 49.3K | 6.3K | — | — |
| Choksi Mary CDirector · 11 transactions | +27.6% | 46.7K | 6.3K | — | — |
| Januzzi Louis FSenior VP, Gen. Counsel & Sec. · 9 transactions | +122.4% | 33.1K | 23.5K | — | — |
| Martore Gracia CDirector · 11 transactions | +42.3% | 27.4K | 6.3K | — | — |
| Kissire Deborah J.Director · 11 transactions | +45.3% | 26.7K | 6.3K | — | — |
| Williams ValerieDirector · 11 transactions | +47.8% | 25.4K | 6.3K | — | — |
| Moore Patrick QDirector · 3 transactions | — | 23.8K | 23.6K | — | — |
| Wyatt E LeeDirector · 3 transactions | — | 23.8K | 23.6K | — | — |
| Castellaneta AndrewSVP, Chief Accounting Officer · 6 transactions | -34.2% | 21.9Kas of Aug 2025 | — | — | 7.3K |
| Hawkins Ronnie S.Director · 11 transactions | +51.5% | 21.1K | 6.3K | — | — |
| Tarlowe Rochelle M.Senior VP and Treasurer · 5 transactions | -10% | 15.4Kas of Aug 2024 | 4.8K | — | 4.5K |
| Gerstein Mark DDirector · 22 transactions | +214.1% | 15.2K | 9.3K | — | — |
| Rice Linda JohnsonDirector · 18 transactions | +22.2% | 11.7K | 6.3K | — | 6.4K |
| Pineda Patricia SalasDirector · 11 transactions | +187.4% | 10.5K | 6.3K | — | — |
| Santos CassandraDirector · 10 transactions | — | 5.8K | 5.7K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -18.2K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.