John Wren
Chairman and CEO at Omnicom Group Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Omnicom Group Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Omnicom Group Inc. May 5, 202694.1%
-
Omnicom Group Inc. May 6, 202593.5%
-
Omnicom Group Inc. May 7, 202495.1%
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Omnicom Group Inc. May 2, 202395.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 22, 2026 | Omnicom Group Inc. | Grant or award | +75,938 | — | — |
| May 22, 2026 | Omnicom Group Inc. | Shares withheld for tax | −38,767 | $74.93 | $2,904,811 |
| May 15, 2026 | Omnicom Group Inc. | Shares withheld for tax | −4,397 | $70.83 | $311,440 |
| May 15, 2025 | Omnicom Group Inc. | Shares withheld for tax | −3,792 | $76.29 | $289,292 |
| May 5, 2025 | Omnicom Group Inc. | Grant or award | +97,669 | — | — |
| May 5, 2025 | Omnicom Group Inc. | Shares withheld for tax | −39,720 | $77.06 | $3,060,823 |
| May 6, 2024 | Omnicom Group Inc. | Grant or award | +107,825 | — | — |
| May 6, 2024 | Omnicom Group Inc. | Shares withheld for tax | −45,584 | $93.19 | $4,247,973 |
| Mar 28, 2024 | Omnicom Group Inc. | Grant or award | +25,836 | — | — |
| Apr 24, 2023 | Omnicom Group Inc. | Open-market sale | −100,000 | $93.84 | $9,384,000 |
| Apr 21, 2023 | Omnicom Group Inc. | Grant or award | +131,601 | — | — |
| Apr 21, 2023 | Omnicom Group Inc. | Shares withheld for tax | −55,635 | $93.85 | $5,221,345 |
Questions about John Wren
What boards is John Wren on?
John Wren sits on the board of Omnicom Group Inc.
What company is John Wren the CEO of?
John Wren is Chairman and CEO of Omnicom Group Inc.
How long has John Wren served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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