Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 9 years
- Director since
- 2023
9 years of board service in total across 3 boards, counting each seat separately. Longest: Hexcel Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Aon plc June 26, 202697.9%
-
Aon plc June 27, 202598.3%
-
Hexcel Corporation May 8, 202592.8%
-
Marathon Petroleum Corporation April 30, 202595.1%
-
Aon plc June 21, 202497.7%
-
Hexcel Corporation May 2, 202487.3%
-
Aon plc June 16, 202392.4%
-
Hexcel Corporation May 4, 202386.8%
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 |
|---|---|---|---|---|---|
| Jun 25, 2026 | Aon plc | Grant or award | +776 | — | — |
| Jun 25, 2026 | Aon plc | Shares withheld for tax | −186 | $315.95 | $58,843 |
| Apr 30, 2026 | Marathon Petroleum Corporation | Grant or award | +728 | — | — |
| Jun 26, 2025 | Aon plc | Grant or award | +637 | — | — |
| Jun 26, 2025 | Aon plc | Shares withheld for tax | −153 | $353.55 | $54,051 |
| May 1, 2025 | Marathon Petroleum Corporation | Grant or award | +1,276 | — | — |
| Apr 1, 2025 | Marathon Petroleum Corporation | Grant or award | +94 | — | — |
| Jan 2, 2025 | Marathon Petroleum Corporation | Grant or award | +294 | — | — |
| Dec 4, 2024 | Marathon Petroleum Corporation | Open-market purchase | +6,000 | $149.61 | $897,660 |
| Nov 11, 2024 | Marathon Petroleum Corporation | Grant or award | +148 | — | — |
| Jun 20, 2024 | Aon plc | Grant or award | +759 | — | — |
| Jun 20, 2024 | Aon plc | Shares withheld for tax | −182 | $296.59 | $54,024 |
| Apr 25, 2024 | Hexcel Corporation | Open-market purchase | +10,000 | $64.13 | $641,300 |
| Jan 29, 2024 | American Express Company | Grant or award | +42,304 | $201.43 | $8,521,295 |
| Jan 29, 2024 | American Express Company | Shares withheld for tax | −22,671 | $201.43 | $4,566,620 |
Questions about Jeffrey C. Campbell
What boards is Jeffrey C. Campbell on?
Jeffrey C. Campbell sits on the boards of Aon plc, Hexcel Corporation and Marathon Petroleum Corporation.
How long has Jeffrey C. Campbell served on boards?
Our records show at least 9 years of board service across 3 boards, the earliest from 2023.
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