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 |
2023-08-23 Sale |
2023-08-25 5:21 pm |
Gevo Inc. | GEVO | Marsh Andrew Director |
16,750 | $1.378 | $23,082 | 273,669 (Direct) |
View |
2023-06-06 Sale |
2023-06-07 4:46 pm |
Gevo Inc. | GEVO | Marsh Andrew Director |
13,950 | $1.5426 | $21,519 | 290,419 (Direct) |
View |
2022-11-21 Sale |
2022-11-23 5:38 pm |
Gevo Inc. | GEVO | Marsh Andrew Director |
41,904 | $2.0375 | $85,379 | 203,562 (Direct) |
View |
2021-01-19 Sale |
2021-01-21 5:46 pm |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
573,268 | $65.82 | $37,730,855 | 748,680 (Direct) |
View |
2020-08-28 Sale |
2020-09-01 5:06 pm |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
271,078 | $12.96 | $3,513,427 | 965,347 (Direct) |
View |
2020-08-19 Sale |
2020-08-21 4:01 pm |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
216,666 | $13.76 | $2,981,360 | 537,746 (Direct) |
View |
2020-07-06 Sale |
2020-07-08 4:01 pm |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,166,667 | $10.01 | $11,678,453 | 437,745 (Direct) |
View |
2020-06-23 Sale |
2020-06-25 8:45 pm |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
1,216,666 | $7.2407 | $8,809,469 | 1,998,807 (Direct) |
View |
2020-06-04 Sale |
2020-06-08 8:07 pm |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,119,311 | $5.0239 | $5,623,283 | 1,776,796 (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 |
2024-05-23 Option Award |
2024-05-28 4:49 pm |
N/A 2034-05-22 |
Gevo Inc. | GEVO | Marsh Andrew Director |
224,639 | $0 | 224,639 (Direct) |
View |
2024-04-26 Option Award |
2024-04-30 4:15 pm |
N/A 2031-04-26 |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,500,000 | $0 | 1,500,000 (Direct) |
View |
2023-09-29 Tax Withholding |
2023-10-03 7:38 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
96,892 | $7.73 | 874,587 (Direct) |
View |
2023-05-18 Option Award |
2023-05-31 4:39 pm |
N/A 2030-05-18 |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,500,000 | $0 | 1,500,000 (Direct) |
View |
2023-05-23 Option Award |
2023-05-25 4:26 pm |
N/A N/A |
Gevo Inc. | GEVO | Marsh Andrew Director |
100,807 | $0 | 304,369 (Direct) |
View |
2022-08-19 Tax Withholding |
2022-12-02 6:43 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
104,369 | $28.43 | 969,981 (Direct) |
View |
2022-09-28 Tax Withholding |
2022-12-02 6:43 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
96,893 | $21.85 | 969,981 (Direct) |
View |
2022-06-03 Option Award |
2022-06-07 4:46 pm |
N/A N/A |
Gevo Inc. | GEVO | Marsh Andrew Director |
27,353 | $0 | 245,466 (Direct) |
View |
2021-09-28 Tax Withholding |
2022-05-02 4:03 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
88,312 | $28.4 | 859,048 (Direct) |
View |
2021-09-22 Option Award |
2021-11-09 4:56 pm |
N/A 2028-09-22 |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
4,000,000 | $0 | 4,000,000 (Direct) |
View |
2021-08-28 Tax Withholding |
2021-08-31 4:02 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
80,284 | $26.6 | 947,360 (Direct) |
View |
2021-08-28 Exercise |
2021-08-31 4:02 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
166,667 | $0 | 947,360 (Direct) |
View |
2021-08-20 Option Award |
2021-08-24 6:47 pm |
N/A 2031-08-19 |
Gevo Inc. | GEVO | Marsh Andrew Director |
131,771 | $0 | 283,998 (Direct) |
View |
2021-08-19 Exercise |
2021-08-23 7:44 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
216,666 | $0 | 1,077,644 (Direct) |
View |
2021-08-19 Tax Withholding |
2021-08-23 7:44 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
104,369 | $25.06 | 1,077,644 (Direct) |
View |
2021-01-19 Exercise |
2021-01-21 5:46 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
106,600 | $6.1 | 748,680 (Direct) |
View |
2021-01-19 Exercise |
2021-01-21 5:46 pm |
N/A 2021-04-13 |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
573,268 | $0 | 748,680 (Direct) |
View |
2021-01-19 Exercise |
2021-01-21 5:46 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
466,668 | $2.14 | 748,680 (Direct) |
View |
2020-09-28 Option Award |
2020-09-30 5:45 pm |
N/A 2030-09-28 |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
1,000,000 | $0 | 1,198,680 (Direct) |
View |
2020-08-28 Tax Withholding |
2020-09-01 5:06 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
80,284 | $13.07 | 965,347 (Direct) |
View |
2020-08-19 Tax Withholding |
2020-09-01 5:06 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
104,369 | $13.65 | 965,347 (Direct) |
View |
2020-08-19 Exercise |
2020-09-01 5:06 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
549,999 | $0 | 965,347 (Direct) |
View |
2020-08-28 Exercise |
2020-09-01 5:06 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
166,666 | $1.96 | 965,347 (Direct) |
View |
2020-08-19 Exercise |
2020-08-21 4:01 pm |
N/A 2029-08-19 |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
216,666 | $0 | 537,746 (Direct) |
View |
2020-08-19 Exercise |
2020-08-21 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
108,333 | $2.23 | 537,746 (Direct) |
View |
2020-08-19 Exercise |
2020-08-21 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
108,333 | $2.62 | 537,746 (Direct) |
View |
2020-07-06 Option Award |
2020-07-08 7:16 pm |
N/A N/A |
Gevo Inc. | GEVO | Marsh Andrew Director |
101,729 | $0 | 152,227 (Direct) |
View |
2020-07-06 Exercise |
2020-07-08 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,000,000 | $5.39 | 437,745 (Direct) |
View |
2020-07-06 Exercise |
2020-07-08 4:01 pm |
N/A 2024-07-24 |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,166,667 | $0 | 437,745 (Direct) |
View |
2020-07-06 Exercise |
2020-07-08 4:01 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
166,667 | $1.96 | 437,745 (Direct) |
View |
2020-06-23 Exercise |
2020-06-25 8:45 pm |
N/A 2025-07-23 |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
1,216,666 | $0 | 1,998,807 (Direct) |
View |
2020-06-23 Exercise |
2020-06-25 8:45 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
466,666 | $2.14 | 1,998,807 (Direct) |
View |
2020-06-23 Exercise |
2020-06-25 8:45 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President & CEO |
750,000 | $2.43 | 1,998,807 (Direct) |
View |
2020-06-04 Exercise |
2020-06-08 8:07 pm |
N/A 2026-08-09 |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
1,054,166 | $0 | 1,776,796 (Direct) |
View |
2020-06-04 Exercise |
2020-06-08 8:07 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
587,500 | $1.72 | 1,776,796 (Direct) |
View |
2020-06-08 Exercise |
2020-06-08 8:07 pm |
N/A N/A |
PLUG POWER INC | PLUG | Marsh Andrew President and CEO |
466,666 | $2.14 | 1,776,796 (Direct) |
View |