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: Plug Power Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Plug Power Inc. July 3, 202586.9%
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 |
|---|---|---|---|---|---|
| Oct 1, 2026 | Plug Power Inc. | Grant or award | +12,242 | $1.94 | $23,749 |
| Jul 1, 2026 | Plug Power Inc. | Grant or award | +8,764 | $2.71 | $23,750 |
| Jun 11, 2026 | Plug Power Inc. | Grant or award | +39,753 | — | — |
| Apr 1, 2026 | Plug Power Inc. | Grant or award | +10,509 | $2.26 | $23,750 |
| Jan 2, 2026 | Plug Power Inc. | Grant or award | +12,056 | $1.97 | $23,750 |
| Oct 1, 2025 | Plug Power Inc. | Grant or award | +10,193 | $2.33 | $23,750 |
| Jul 3, 2025 | Plug Power Inc. | Grant or award | +76,531 | — | — |
| Jul 1, 2025 | Plug Power Inc. | Grant or award | +15,940 | $1.49 | $23,751 |
| Apr 1, 2025 | Plug Power Inc. | Grant or award | +17,593 | $1.35 | $23,751 |
| Jan 2, 2025 | Plug Power Inc. | Grant or award | +11,150 | $2.13 | $23,750 |
| Oct 1, 2024 | Plug Power Inc. | Grant or award | +10,509 | $2.26 | $23,750 |
| Jul 1, 2024 | Plug Power Inc. | Grant or award | +10,193 | $2.33 | $23,750 |
| Jun 5, 2024 | Plug Power Inc. | Grant or award | +37,375 | — | — |
| Apr 1, 2024 | Plug Power Inc. | Grant or award | +6,904 | $3.44 | $23,750 |
| Jan 2, 2024 | Plug Power Inc. | Grant or award | +2,639 | $4.50 | $11,876 |
Questions about Mark J. Bonney
What boards is Mark J. Bonney on?
Mark J. Bonney sits on the board of Plug Power Inc.
How long has Mark J. Bonney served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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