Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-12-11 Sale |
2020-12-15 4:01 pm |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
90,200 | $26.86 | $2,422,687 | 410,933 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-01 Option Award |
2025-04-03 4:07 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
24,074 | $1.35 | 561,566 (Direct) |
View |
2025-01-02 Option Award |
2025-01-06 4:05 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
15,258 | $2.13 | 537,492 (Direct) |
View |
2024-10-01 Option Award |
2024-10-03 4:04 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
14,381 | $2.26 | 522,234 (Direct) |
View |
2024-07-01 Option Award |
2024-07-03 4:08 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
13,948 | $2.33 | 507,853 (Direct) |
View |
2024-06-05 Option Award |
2024-06-07 4:34 pm |
N/A 2034-06-05 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
37,375 | $0 | 531,280 (Direct) |
View |
2024-04-01 Option Award |
2024-04-03 7:24 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
9,448 | $3.44 | 456,530 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 4:03 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
3,611 | $4.5 | 447,082 (Direct) |
View |
2023-10-02 Option Award |
2023-10-04 4:19 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
2,138 | $7.6 | 443,471 (Direct) |
View |
2023-07-03 Option Award |
2023-07-06 5:28 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
1,444 | $10.39 | 441,333 (Direct) |
View |
2023-06-27 Option Award |
2023-06-29 4:02 pm |
N/A 2033-06-27 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
12,149 | $0 | 452,038 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 4:00 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
1,280 | $11.72 | 427,740 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 4:02 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
909 | $12.37 | 426,460 (Direct) |
View |
2022-10-03 Option Award |
2022-10-05 4:32 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
535 | $21.01 | 425,551 (Direct) |
View |
2022-06-30 Option Award |
2022-07-26 4:40 pm |
N/A 2032-06-30 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
6,789 | $0 | 431,805 (Direct) |
View |
2022-07-01 Option Award |
2022-07-15 4:04 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
679 | $16.57 | 418,227 (Direct) |
View |
2022-04-01 Option Award |
2022-04-05 4:04 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
393 | $28.61 | 417,548 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 4:33 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
399 | $28.23 | 417,155 (Direct) |
View |
2021-10-01 Option Award |
2021-10-05 4:03 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
440 | $25.54 | 416,756 (Direct) |
View |
2021-08-16 Option Award |
2021-08-19 6:55 pm |
N/A 2031-08-16 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
4,482 | $0 | 420,798 (Direct) |
View |
2021-07-15 Option Award |
2021-07-21 9:25 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
329 | $34.19 | 411,834 (Direct) |
View |
2021-07-15 Option Award |
2021-07-21 9:25 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
314 | $35.84 | 411,834 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 8:00 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
258 | $0 | 411,191 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 4:01 pm |
N/A 2021-05-12 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
90,200 | $0 | 410,933 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
12,000 | $0.38 | 410,933 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
1,200 | $5.1 | 410,933 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
12,000 | $1.22 | 410,933 (Direct) |
View |
2020-12-11 Exercise |
2020-12-15 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
65,000 | $1.93 | 410,933 (Direct) |
View |
2020-10-01 Option Award |
2020-10-05 5:45 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
652 | $0 | 410,933 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:02 pm |
N/A N/A |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
1,066 | $0 | 410,281 (Direct) |
View |
2020-06-05 Option Award |
2020-06-09 5:50 pm |
N/A 2030-06-05 |
PLUG POWER INC | PLUG | WILLIS GARY K Director |
12,807 | $0 | 422,022 (Direct) |
View |