Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 months
- Director since
- 2026
4 months of board service in total across 1 board, counting each seat separately. Longest: Mammoth Energy Services Inc., 4 months.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Mammoth Energy Services Inc. June 25, 202699.1%
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 26, 2026 | Mammoth Energy Services Inc. | Other | +68,152 | — | — |
Questions about Phillip Lancaster
What boards is Phillip Lancaster on?
Phillip Lancaster sits on the board of Mammoth Energy Services Inc.
How long has Phillip Lancaster served on boards?
Our records show at least 4 months of board service across 1 board, the earliest from 2026.
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