Who
Gary K. Willis
Director
Company insider
Files Form 4 as: Director, Plug Power; Director, Rofin Sinar Technologies; Chief Executive Officer, Zygo; Director, Vion Pharmaceuticals; Director, Benthos.
In numbers
- Trades disclosed
- 169
- Buys
- 1
- Sells
- 5
- Bought
- $76K
- Sold
- $4.2M
- Companies
- 5
- Companies where not an officer
- 4
- First trade
- 27 Jan 2006
- Last trade
- 11 Jun 2026
- Last filed
- 16 Jun 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 | |
|---|---|---|---|---|
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K16,497 at $1.97 | filing |
| 2 Jan 2026filed 6 Jan 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K16,497 at $1.97 | filing |
| 1 Oct 2025filed 3 Oct 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K13,948 at $2.33 | filing |
| 3 Jul 2025filed 24 Jul 2025 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —76,531 at $0.00 | filing |
| 3 Jul 2025filed 24 Jul 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —76,531 at $0.00 | filing |
| 1 Jul 2025filed 3 Jul 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K21,812 at $1.49 | filing |
| 1 Apr 2025filed 3 Apr 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K24,074 at $1.35 | filing |
| 2 Jan 2025filed 6 Jan 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K15,258 at $2.13 | filing |
| 1 Oct 2024filed 3 Oct 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $33K14,381 at $2.26 | filing |
| 1 Jul 2024filed 3 Jul 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $32K13,948 at $2.33 | filing |
| 5 Jun 2024filed 7 Jun 2024 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —37,375 at $0.00 | filing |
| 5 Jun 2024filed 7 Jun 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —37,375 at $0.00 | filing |
| 1 Apr 2024filed 3 Apr 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $33K9,448 at $3.44 | filing |
| 2 Jan 2024filed 4 Jan 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $16K3,611 at $4.50 | filing |
| 2 Oct 2023filed 4 Oct 2023 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $16K2,138 at $7.60 | filing |
| 3 Jul 2023filed 6 Jul 2023 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $15K1,444 at $10.39 | filing |
News
Could Buying Plug Power Today Transform $1,000 Into Life-Changing Wealth?PLUG · aol.com · 17 Oct 2026Plug Power (NASDAQ:PLUG) Stock Gets Price Target Trim from SusquehannaPLUG · dailypolitical.com · 17 Oct 2026Plug Power Sees Q3 Revenue Growth Above 10% and Reaffirms 2026 GoalPLUG · econotimes.com · 15 Oct 2026
0 headlines in the last 90 days name Gary K. Willis; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.