WILLIS GARY K has filed 13 insider transactions across 1 company since January 2024.
Most recent transaction: a grant/award of 16497 shares of PLUG POWER INC ($PLUG) on January 02, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 16497 | $1.97 | 690,354.0000 | 1,146,691,189 | 2.45% | 0.00% |
| Oct. 1, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 13948 | $2.33 | 673,857.0000 | 1,158,516,229 | 2.11% | 0.00% |
| July 3, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 76531 | $0.00 | 659,909.0000 | 1,126,627,283 | 13.12% | 0.01% |
| July 3, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Stock Option (Right to Buy) | 76531 | $0.00 | 76,531.0000 | 1,126,627,283 | 9999.99% | 0.01% |
| July 1, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 21812 | $1.49 | 583,378.0000 | 1,126,627,283 | 3.88% | 0.00% |
| April 1, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 24074 | $1.35 | 561,566.0000 | 945,767,987 | 4.48% | 0.00% |
| Jan. 2, 2025 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 15258 | $2.13 | 537,492.0000 | 785,024,373 | 2.92% | 0.00% |
| Oct. 1, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 14381 | $2.26 | 522,234.0000 | 858,442,951 | 2.83% | 0.00% |
| July 1, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 13948 | $2.33 | 507,853.0000 | 736,848,684 | 2.82% | 0.00% |
| June 5, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 37375 | $0.00 | 493,905.0000 | 641,256,134 | 8.19% | 0.01% |
| June 5, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Stock Option (Right to Buy) | 37375 | $0.00 | 37,375.0000 | 641,256,134 | 9999.99% | 0.01% |
| April 1, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 9448 | $3.44 | 456,530.0000 | 641,256,134 | 2.11% | 0.00% |
| Jan. 2, 2024 | PLUG POWER INC | $PLUG | WILLIS GARY K | Director | A | Common Stock | 3611 | $4.50 | 447,082.0000 | 595,468,419 | 0.81% | 0.00% |