Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: 374Water Inc., 1 year.
374Water Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
374Water Inc. June 11, 202586.8%
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374Water Inc. June 13, 202466.5%
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374Water Inc. June 14, 202399.6%
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 |
|---|---|---|---|---|---|
| Aug 28, 2025 | 374Water Inc. | Grant or award | +130,000 | — | — |
| Aug 28, 2025 | 374Water Inc. | Grant or award | +426,130 | — | — |
| Nov 18, 2024 | 374Water Inc. | Open-market purchase | +250,000 | $1.25 | $312,500 |
| Nov 15, 2024 | 374Water Inc. | Grant or award | +40,000 | — | — |
Questions about James Michael Vanderhider
What boards is James Michael Vanderhider on?
James Michael Vanderhider sits on the board of 374Water Inc.
How long has James Michael Vanderhider served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
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