OMC · Insider Trading
Omnicom Group Inc.
Every open-market purchase and sale reported by OMC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-05 | Linda Johnson Rice | Director | A | +697 | — |
| 2026-10-05 | Mary C Choksi | Director | A | +696 | — |
| 2026-10-05 | Leonard S Coleman Jr | Director | A | +696 | — |
| 2026-10-05 | Patricia Salas Pineda | Director | A | +696 | — |
| 2026-10-05 | Mark D Gerstein | Director | A | +1,001 | — |
| 2026-10-05 | E Lee Wyatt | Director | A | +697 | — |
| 2026-10-05 | Patrick Q Moore | Director | A | +697 | — |
| 2026-10-05 | Valerie Williams | Director | A | +696 | — |
| 2026-10-05 | Gracia C Martore | Director | A | +696 | — |
| 2026-10-05 | Cassandra Santos | Director | A | +696 | — |
| 2026-10-05 | Deborah J. Kissire | Director | A | +696 | — |
| 2026-10-05 | Ronnie S. Hawkins | Director | A | +696 | — |
| 2026-08-26 | Linda Johnson Rice | Director | Sell | −1,385 | −$122.89K |
| 2026-08-18 | Andrew Castellaneta | SVP, Chief Accounting Officer | F | −1,348 | −$118.04K |
| 2026-08-18 | Daryl Simm | Co-President and Co-COO | F | −3,172 | −$277.77K |
| 2026-08-18 | Louis F Januzzi | Senior VP, Gen. Counsel & Sec. | F | −1,308 | −$114.54K |
| 2026-07-20 | Louis F Januzzi | Senior VP, Gen. Counsel & Sec. | A | +7,720 | — |
| 2026-07-06 | Mary C Choksi | Director | A | +703 | — |
| 2026-07-06 | Leonard S Coleman Jr | Director | A | +703 | — |
| 2026-07-06 | Cassandra Santos | Director | A | +703 | — |
| 2026-07-06 | Deborah J. Kissire | Director | A | +703 | — |
| 2026-07-06 | E Lee Wyatt | Director | A | +704 | — |
| 2026-07-06 | Valerie Williams | Director | A | +703 | — |
| 2026-07-06 | Mark D Gerstein | Director | A | +1,012 | — |
| 2026-07-06 | Ronnie S. Hawkins | Director | A | +703 | — |
| 2026-07-06 | Linda Johnson Rice | Director | A | +704 | — |
| 2026-07-06 | Patrick Q Moore | Director | A | +704 | — |
| 2026-07-06 | Gracia C Martore | Director | A | +703 | — |
| 2026-07-06 | Patricia Salas Pineda | Director | A | +703 | — |
| 2026-05-27 | Philip J Angelastro | Executive Vice President & CFO | MIXED | +23,896 | −$1.87M |
| 2026-05-27 | Daryl Simm | Co-President and Co-COO | MIXED | +31,311 | −$1.72M |
| 2026-05-27 | John Wren | Chairman and CEO | MIXED | +37,171 | −$2.90M |
| 2026-05-19 | Philip J Angelastro | Executive Vice President & CFO | F | −4,476 | −$317.04K |
| 2026-05-19 | Louis F Januzzi | Senior VP, Gen. Counsel & Sec. | F | −1,849 | −$130.96K |
| 2026-05-19 | Daryl Simm | Co-President and Co-COO | F | −3,969 | −$281.12K |
| 2026-05-19 | John Wren | Chairman and CEO | F | −4,397 | −$311.44K |
| 2026-04-03 | E Lee Wyatt | Director | A | +681 | — |
| 2026-04-03 | Deborah J. Kissire | Director | A | +680 | — |
| 2026-04-03 | Mark D Gerstein | Director | A | +979 | — |
| 2026-04-03 | Gracia C Martore | Director | A | +680 | — |
| 2026-04-03 | Mary C Choksi | Director | A | +680 | — |
| 2026-04-03 | Linda Johnson Rice | Director | A | +681 | — |
| 2026-04-03 | Ronnie S. Hawkins | Director | A | +680 | — |
| 2026-04-03 | Patrick Q Moore | Director | A | +681 | — |
| 2026-04-03 | Leonard S Coleman Jr | Director | A | +680 | — |
| 2026-04-03 | Cassandra Santos | Director | A | +680 | — |
| 2026-04-03 | Valerie Williams | Director | A | +680 | — |
| 2026-04-03 | Patricia Salas Pineda | Director | A | +680 | — |
| 2026-03-27 | Daryl Simm | Co-President and Co-COO | A | +59,415 | — |
| 2026-03-27 | Philip J Angelastro | Executive Vice President & CFO | A | +52,810 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| John Wren | Chairman and CEO | 1,364,979 | $109.96M |
| Philip J Angelastro | Executive Vice President & CFO | 569,088 | $45.85M |
| Daryl Simm | Co-President and Co-COO | 250,868 | $20.21M |
| Philippe Krakowsky | Co-President and Co-COO | 104,299 | $8.40M |
| Leonard S Coleman Jr | Director | 51,361 | $4.14M |
| Mary C Choksi | Director | 49,092 | $3.95M |
| Louis F Januzzi | Senior VP, Gen. Counsel & Sec. | 39,558 | $3.19M |
| Gracia C Martore | Director | 29,354 | $2.36M |
| Deborah J. Kissire | Director | 28,683 | $2.31M |
| Valerie Williams | Director | 27,326 | $2.20M |
| E Lee Wyatt | Director | 25,198 | $2.03M |
| Patrick Q Moore | Director | 25,198 | $2.03M |
| Ronnie S. Hawkins | Director | 22,812 | $1.84M |
| Andrew Castellaneta | SVP, Chief Accounting Officer | 20,795 | $1.68M |
| Mark D Gerstein | Director | 17,179 | $1.38M |
| Linda Johnson Rice | Director | 12,521 | $1.01M |
| Patricia Salas Pineda | Director | 12,145 | $978.42K |
| Cassandra Santos | Director | 7,310 | $588.97K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the OMC quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.