Who
James J. Barber
Director
Company insider
Files Form 4 as: Director, Gevo; Director, Graham; President and CEO, Metabolix.
In numbers
- Trades disclosed
- 42
- Buys
- 10
- Sells
- 0
- Bought
- $482K
- Sold
- $0
- Companies
- 3
- Companies where not an officer
- 2
- First trade
- 16 Nov 2006
- Last trade
- 21 Aug 2026
- Last filed
- 24 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 21 Aug 2026filed 24 Aug 2026 | GEVO GevoChemicals | SEC FORM 4 Bought | $77K50,000 at $1.54 | filing |
| 21 Aug 2026filed 24 Aug 2026 | GEVO GevoChemicals | SEC FORM 4 Bought | $77K50,000 at $1.54 | filing |
| 2 Jun 2026filed 3 Jun 2026 | GHM GrahamMachinery | SEC FORM 4 Code M | —1,956 at $0.00 | filing |
| 2 Jun 2026filed 3 Jun 2026 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code M | —1,956 at $0.00 | filing |
| 2 Jun 2026filed 3 Jun 2026 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code M | —1,956 at $0.00 | filing |
| 2 Jun 2026filed 3 Jun 2026 | GHM GrahamMachinery | SEC FORM 4 Code M | —1,956 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —905 at $0.00 | filing |
| 1 Jun 2026filed 3 Jun 2026 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —905 at $0.00 | filing |
| 27 May 2026filed 29 May 2026 | GEVO GevoChemicals | SEC FORM 4 Code A | —70,000 at $0.00 | filing |
| 27 May 2026filed 29 May 2026 | GEVO GevoChemicals | SEC FORM 4 Code A | —70,000 at $0.00 | filing |
| 4 Jun 2025filed 4 Jun 2025 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code M | —2,934 at $0.00 | filing |
| 4 Jun 2025filed 4 Jun 2025 | GHM GrahamMachinery | SEC FORM 4 Code M | —2,934 at $0.00 | filing |
| 2 Jun 2025filed 4 Jun 2025 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —1,956 at $0.00 | filing |
| 4 Jun 2024filed 6 Jun 2024 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —2,934 at $0.00 | filing |
| 17 May 2024filed 21 May 2024 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code M | —6,393 at $0.00 | filing |
| 17 May 2024filed 21 May 2024 | GHM GrahamMachinery | SEC FORM 4 Code M | —6,393 at $0.00 | filing |
| 23 May 2023filed 24 May 2023 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code M | —6,105 at $0.00 | filing |
| 23 May 2023filed 24 May 2023 | GHM GrahamMachinery | SEC FORM 4 Code M | —6,105 at $0.00 | filing |
| 17 May 2023filed 18 May 2023 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —6,393 at $0.00 | filing |
| 23 May 2022filed 24 May 2022 | GHM Grahamoption or derivative · Machinery | SEC FORM 4 Code A | —6,105 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.