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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2023-09-15 Exercise | 2023-09-21 4:16 pm | N/A 2023-10-23 | PLUG POWER INC | PLUG | Schmid Keith GM New Mkts & Pres New Prd Dv | 100,000 | $0 | 550,985 (Direct) | View |
2023-09-15 Tax Withholding | 2023-09-21 4:16 pm | N/A N/A | PLUG POWER INC | PLUG | Schmid Keith GM New Mkts & Pres New Prd Dv | 13,139 | $8.52 | 550,985 (Direct) | View |
2023-09-15 Exercise | 2023-09-21 4:16 pm | N/A N/A | PLUG POWER INC | PLUG | Schmid Keith GM New Mkts & Pres New Prd Dv | 100,000 | $0.57 | 550,985 (Direct) | View |
2023-07-31 Option Award | 2023-08-02 4:01 pm | N/A 2033-07-31 | PLUG POWER INC | PLUG | Hull Martin Daniel Corporate Controller and CAO | 35,000 | $0 | 284,699 (Direct) | View |
2023-07-10 Option Award | 2023-07-18 6:51 pm | N/A 2033-07-10 | PLUG POWER INC | PLUG | Joggerst Patrick Director | 20,548 | $0 | 20,548 (Direct) | View |
2023-07-10 Option Award | 2023-07-18 6:50 pm | N/A 2033-07-10 | PLUG POWER INC | PLUG | BONNEY MARK J Director | 20,548 | $0 | 20,548 (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 |
2023-07-03 Option Award | 2023-07-06 5:28 pm | N/A N/A | PLUG POWER INC | PLUG | Mahtani Kavita Director | 962 | $10.39 | 22,442 (Direct) | View |
2023-07-03 Option Award | 2023-07-06 5:27 pm | N/A N/A | PLUG POWER INC | PLUG | Silver Jonathan M Director | 1,925 | $10.39 | 75,715 (Direct) | View |
2023-07-03 Option Award | 2023-07-06 5:27 pm | N/A N/A | PLUG POWER INC | PLUG | Kenausis Gregory Director | 1,642 | $10.39 | 119,691 (Direct) | View |
2023-07-03 Option Award | 2023-07-06 5:26 pm | N/A N/A | PLUG POWER INC | PLUG | HELMER MAUREEN O Director | 1,323 | $10.39 | 143,330 (Direct) | View |
2023-07-03 Option Award | 2023-07-06 5:25 pm | N/A N/A | PLUG POWER INC | PLUG | BUA JEAN A Director | 1,023 | $10.39 | 22,669 (Direct) | View |
2023-07-03 Option Award | 2023-07-06 5:24 pm | N/A N/A | PLUG POWER INC | PLUG | MCNAMEE GEORGE C Director | 2,346 | $10.39 | 929,332 (Direct) | View |
2023-06-27 Option Award | 2023-06-29 4:02 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | Silver Jonathan M Director | 12,149 | $0 | 85,939 (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 |
2023-06-27 Option Award | 2023-06-29 4:02 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | MCNAMEE GEORGE C Director | 12,149 | $0 | 939,135 (Direct) | View |
2023-06-27 Option Award | 2023-06-29 4:02 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | Mahtani Kavita Director | 12,149 | $0 | 33,629 (Direct) | View |
2023-06-27 Option Award | 2023-06-29 4:01 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | Kenausis Gregory Director | 12,149 | $0 | 130,198 (Direct) | View |
2023-06-27 Option Award | 2023-06-29 4:01 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | HELMER MAUREEN O Director | 12,149 | $0 | 154,156 (Direct) | View |
2023-06-27 Option Award | 2023-06-29 4:01 pm | N/A 2033-06-27 | PLUG POWER INC | PLUG | BUA JEAN A Director | 12,149 | $0 | 33,795 (Direct) | View |
2023-05-18 Option Award | 2023-05-31 4:50 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | MIDDLETON PAUL B CFO & EVP | 750,000 | $0 | 750,000 (Direct) | View |
2023-05-18 Option Award | 2023-05-31 4:48 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | Crespo Jose Luis GM, Applications & EVP | 750,000 | $0 | 750,000 (Direct) | View |
2023-05-18 Option Award | 2023-05-31 4:45 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | Conway Gerard L JR Gen. Coun, Corp Sec. & EVP | 750,000 | $0 | 750,000 (Direct) | View |
2023-05-18 Option Award | 2023-05-31 4:43 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | Mindnich David EVP, Global Manufacturing | 750,000 | $0 | 750,000 (Direct) | View |
2023-05-18 Option Award | 2023-05-31 4:41 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | Schmid Keith EVP, Special Projects | 345,000 | $0 | 345,000 (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 |
2023-05-18 Option Award | 2023-05-31 4:36 pm | N/A 2030-05-18 | PLUG POWER INC | PLUG | Shrestha Sanjay K GM, EnergySolutions, CSO & EVP | 750,000 | $0 | 750,000 (Direct) | View |
2022-08-19 Tax Withholding(A) | 2023-05-30 4:15 pm | N/A N/A | PLUG POWER INC | PLUG | Schmid Keith GM New Mkts & Pres New Prd Dv | 39,274 | $28.43 | 462,768 (Direct) | View |
2022-09-28 Tax Withholding(A) | 2023-05-30 4:15 pm | N/A N/A | PLUG POWER INC | PLUG | Schmid Keith GM New Mkts & Pres New Prd Dv | 29,667 | $21.85 | 462,768 (Direct) | View |
2022-10-17 Option Award(A) | 2023-04-27 7:39 pm | N/A 2032-10-17 | PLUG POWER INC | PLUG | Hoefelmann Dirk Ole GM, Electrolyzers & Exec VP | 100,000 | $0 | 100,000 (Direct) | View |
2023-04-06 Tax Withholding | 2023-04-13 5:19 pm | N/A N/A | PLUG POWER INC | PLUG | Hull Martin Daniel Corporate Controller and CAO | 14,974 | $9.68 | 214,041 (Direct) | View |
2023-03-03 Tax Withholding | 2023-04-13 5:18 pm | N/A N/A | PLUG POWER INC | PLUG | Hoefelmann Dirk Ole GM, Electrolyzers & Exec VP | 34,994 | $13.33 | 281,581 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:08 pm | N/A N/A | PLUG POWER INC | PLUG | Mahtani Kavita Director | 853 | $11.72 | 9,331 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:06 pm | N/A N/A | PLUG POWER INC | PLUG | Schneider Lucas P Director | 747 | $11.72 | 135,302 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:05 pm | N/A N/A | PLUG POWER INC | PLUG | BUA JEAN A Director | 907 | $11.72 | 9,497 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:04 pm | N/A N/A | PLUG POWER INC | PLUG | Kenausis Gregory Director | 1,570 | $11.72 | 105,900 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:03 pm | N/A N/A | PLUG POWER INC | PLUG | HELMER MAUREEN O Director | 1,173 | $11.72 | 129,858 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:03 pm | N/A N/A | PLUG POWER INC | PLUG | Silver Jonathan M Director | 1,706 | $11.72 | 61,641 (Direct) | View |
2023-04-03 Option Award | 2023-04-05 4:02 pm | N/A N/A | PLUG POWER INC | PLUG | MCNAMEE GEORGE C Director | 2,080 | $11.72 | 914,837 (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 |
Ownership | 2023-03-14 4:00 pm | N/A N/A | PLUG POWER INC | PLUG | Mindnich David EVP, Global Manufacturing | 0 | $0 | 1,968,829 (Direct) | View |