GARY K WILLIS
CIK 1121475 · Chief Executive Officer · last filed 2026-01-06
GARY K WILLIS is a Chief Executive Officer who has filed 117 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider was granted $32.5K of PLUG on Jan 6, 2026. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.91M
4
117
-$4.08M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PLUG | Director | 690,354 | $2.76 | $1.91M | -$2.42M | 91 | 2026-01-06 |
| ROFIN SINAR TECHNOLOGIES INC (RSTI) Delisted | Director | 0 | — | — | -$741.6K | 16 | 2016-11-07 |
| ZYGO CORP (ZIGO) Delisted | Chief Executive Officer | 111,646 | — | — | -$991.4K | 7 | 2013-11-13 |
| VION PHARMACEUTICALS INC (VION) Delisted | Director | 85,535 | — | — | $76.0K | 2 | 2007-06-28 |
Recent Filings
117 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-06 | PLUG | Grant (A) | +16,497 | $32.5K | EDGAR |
| 2025-10-03 | PLUG | Grant (A) | +13,948 | $32.5K | EDGAR |
| 2025-07-24 | PLUG | Grant (A) | +76,531 | $0 | EDGAR |
| 2025-07-03 | PLUG | Grant (A) | +21,812 | $32.5K | EDGAR |
| 2025-04-03 | PLUG | Grant (A) | +24,074 | $32.5K | EDGAR |
| 2025-01-06 | PLUG | Grant (A) | +15,258 | $32.5K | EDGAR |
| 2024-10-03 | PLUG | Grant (A) | +14,381 | $32.5K | EDGAR |
| 2024-07-03 | PLUG | Grant (A) | +13,948 | $32.5K | EDGAR |
| 2024-06-07 | PLUG | Grant (A) | +37,375 | $0 | EDGAR |
| 2024-04-03 | PLUG | Grant (A) | +9,448 | $32.5K | EDGAR |