Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Mach Natural Resources LP, 3 years.
Mach Natural Resources LP
Director
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 |
|---|---|---|---|---|---|
| Sep 15, 2026 | Mach Natural Resources LP | Open-market purchase | +22,124 | $11.25 | $248,895 |
| Sep 15, 2026 | Mach Natural Resources LP | Open-market purchase | +12,390 | $11.30 | $140,007 |
| Mar 23, 2026 | Mach Natural Resources LP | Open-market purchase | +3,215 | $13.63 | $43,820 |
| Mar 20, 2026 | Mach Natural Resources LP | Open-market purchase | +2,500 | $14.00 | $35,000 |
| Mar 19, 2026 | Mach Natural Resources LP | Open-market purchase | +3,570 | $14.00 | $49,980 |
| Dec 9, 2025 | Mach Natural Resources LP | Open-market purchase | +17,500 | $12.32 | $215,600 |
| Dec 8, 2025 | Mach Natural Resources LP | Open-market purchase | +12,500 | $12.53 | $156,625 |
| Nov 14, 2025 | Mach Natural Resources LP | Open-market purchase | +4,608 | $11.85 | $54,605 |
| Aug 11, 2025 | Mach Natural Resources LP | Open-market purchase | +3,085 | $14.39 | $44,393 |
| Jun 16, 2025 | Mach Natural Resources LP | Open-market purchase | +144,900 | $14.96 | $2,167,704 |
| Jun 13, 2025 | Mach Natural Resources LP | Open-market purchase | +135,500 | $14.72 | $1,994,560 |
| Jun 12, 2025 | Mach Natural Resources LP | Open-market purchase | +93,500 | $14.29 | $1,336,115 |
| Jun 11, 2025 | Mach Natural Resources LP | Open-market purchase | +72,411 | $14.01 | $1,014,478 |
| Jun 10, 2025 | Mach Natural Resources LP | Open-market purchase | +79,218 | $13.58 | $1,075,780 |
| Feb 7, 2025 | Mach Natural Resources LP | Open-market purchase | +5,161,290 | $15.50 | $79,999,995 |
Questions about William Wallace McMullen
What boards is William Wallace McMullen on?
William Wallace McMullen sits on the board of Mach Natural Resources LP.
How long has William Wallace McMullen served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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