Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Lyon Shawn M (CIK 1948454) reported 14 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-01). Recent activity: Sell MPC (425 shares), Sell MPC (1,000 shares), Sell MPC (2,500 shares), Sell MPC (1,186 shares), Buy MPLX (5,986 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 425 | $156,617 |
| 2026-09-01 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 1,000 | $375,750 |
| 2026-08-17 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 2,500 | $875,000 |
| 2026-03-13 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 1,186 | $0 |
| 2026-03-03 | MPLX LP (MPLX) | Senior VP, Log. & Storage | Buy | 5,986 | $0 |
| 2026-03-03 | MPLX LP (MPLX) | Senior VP, Log. & Storage | Sell | 920 | $54,482 |
| 2026-03-03 | MPLX LP (MPLX) | Senior VP, Log. & Storage | Sell | 1,033 | $61,174 |
| 2026-03-03 | MPLX LP (MPLX) | Senior VP, Log. & Storage | Sell | 798 | $47,258 |
| 2026-03-03 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Buy | 1,730 | $0 |
| 2026-03-03 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 257 | $53,019 |
| 2026-03-03 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 237 | $48,893 |
| 2026-03-03 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 279 | $57,558 |
| 2025-12-16 | MPLX LP (MPLX) | Senior VP, Log. & Storage | Sell | 245 | $13,438 |
| 2025-12-16 | Marathon Petroleum Corp (MPC) | SVP Log & Storage, MPLX GP LLC | Sell | 86 | $15,976 |
Source: SEC Form 4 filings · as of 2026-09-01