Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Gevo Inc., 3 years.
Chief executive roles
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. June 5, 202494.9%
-
Gevo Inc. May 21, 202484.6%
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 |
|---|---|---|---|---|---|
| May 27, 2026 | Gevo Inc. | Grant or award | +70,000 | — | — |
| Apr 1, 2026 | Plug Power Inc. | Grant or award | +3,688 | $2.26 | $8,335 |
| Nov 28, 2025 | Plug Power Inc. | Grant or award | +12,203 | $2.01 | $24,528 |
| Oct 31, 2025 | Plug Power Inc. | Grant or award | +9,415 | $2.69 | $25,326 |
| Oct 3, 2025 | Plug Power Inc. | Grant or award | +18,324 | $3.81 | $69,814 |
| Aug 29, 2025 | Plug Power Inc. | Grant or award | +18,471 | $1.67 | $30,847 |
| Aug 1, 2025 | Plug Power Inc. | Grant or award | +19,968 | $1.54 | $30,751 |
| Jul 4, 2025 | Plug Power Inc. | Grant or award | +38,156 | $1.01 | $38,538 |
| May 30, 2025 | Plug Power Inc. | Grant or award | +36,448 | $0.84 | $30,616 |
| Sep 29, 2023 | Plug Power Inc. | Shares withheld for tax | −96,892 | $7.73 | $748,975 |
| Aug 23, 2023 | Gevo Inc. | Open-market sale | −16,750 | $1.38 | $23,115 |
| Jun 6, 2023 | Gevo Inc. | Open-market sale | −13,950 | $1.54 | $21,483 |
| May 23, 2023 | Gevo Inc. | Grant or award | +100,807 | — | — |
Questions about Andrew Marsh
What boards is Andrew Marsh on?
Andrew Marsh sits on the boards of Gevo Inc. and Plug Power Inc.
What company is Andrew Marsh the CEO of?
Andrew Marsh is President and CEO of Plug Power Inc.
How long has Andrew Marsh served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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