Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: Graham Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Graham Corporation August 25, 202690.1%
-
Gevo Inc. May 20, 202693.2%
-
Graham Corporation August 22, 202393.4%
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 21, 2026 | Gevo Inc. | Open-market purchase | +50,000 | $1.54 | $77,000 |
| Jun 2, 2026 | Graham Corporation | Option exercise | +1,956 | — | — |
| May 27, 2026 | Gevo Inc. | Grant or award | +70,000 | — | — |
| Jun 4, 2025 | Graham Corporation | Option exercise | +2,934 | — | — |
| May 17, 2024 | Graham Corporation | Option exercise | +6,393 | — | — |
| May 23, 2023 | Graham Corporation | Option exercise | +6,105 | — | — |
Questions about James J. Barber
What boards is James J. Barber on?
James J. Barber sits on the boards of Gevo Inc. and Graham Corporation.
How long has James J. Barber served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
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