CAMPBELL JEFFREY C (CIK 1196907) reported 7 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-29). Recent activity: Buy AON (776 shares), Sell AON (186 shares), Buy MPC (728 shares), Buy AON (637 shares), Sell AON (153 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-29 | Aon plc (AON) | Director | Buy | 776 | $0 |
| 2026-06-29 | Aon plc (AON) | Director | Sell | 186 | $58,841 |
| 2026-05-04 | Marathon Petroleum Corp (MPC) | Director | Buy | 728 | $0 |
| 2025-06-30 | Aon plc (AON) | Director | Buy | 637 | $0 |
| 2025-06-30 | Aon plc (AON) | Director | Sell | 153 | $54,051 |
| 2025-05-05 | Marathon Petroleum Corp (MPC) | Director | Buy | 1,276 | $0 |
| 2025-04-03 | Marathon Petroleum Corp (MPC) | Director | Buy | 94 | $0 |
Source: SEC Form 4 filings · as of 2026-06-29