| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
James J Barber is Director at GEVO and has filed Form 4s across 2 companies. James J Barber's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $4.3M at current prices.
Historically, James J Barber's trades have earned a below-average insider score of 47/100 across 4 rated trades. Over a 12-month horizon, 25.0% of those trades were profitable, with an average 12-month return of -5.2%.
The biggest single holding is GHM (~$4.1M) as Director. Net of sales, the GHM filings show accumulation of 17,000 shares.
James J Barber has 20 Form 4 filings on record from February 2015 to August 2026, across 2 companies: Director at Gevo (GEVO), 2026; Director at Graham (GHM), 2015–2026.
The 25 reported transactions were 8 open-market purchases, 8 stock awards, 5 option or other derivative awards and 4 option exercises.
Counted by filing, the open-market trades come to 5 purchases worth about $304K and no sales.
The largest open-market purchase was 50,000 shares of GEVO at an average $1.54 on August 21, 2026, about $77K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | GEVO Gevo, Inc. | Director | Buy | 50,000 | $1.54 | $77,000.00 | +71.4% | - | - | |
| Feb 11, 2022 | GHM Graham Corp | Director | Buy | 6,600 | $9.20 | $60,720.00 | +20.8% | -20.3% | +37.5% | |
| Sep 10, 2021 | GHM Graham Corp | Director | Buy | 5,000 | $12.50 | $62,491.44 | +18.7% | +4.1% | -19.0% | |
| Sep 8, 2015 | GHM Graham Corp | Director | Buy | 3,000 | $17.00 | $51,000.00 | +27.2% | - | - | |
| Feb 4, 2015 | GHM Graham Corp | Director | Buy | 2,400 | $21.80 | $52,320.00 | +31.7% | - | - |