HELMER MAUREEN O
Insider CIK 1279977 · PLUG Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| PLUG PLUG POWER INC | A Award deriv | 2026-06-11 | 2026-06-16 | 39,753 | — | $0 | 39,753 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2026-06-11 | 2026-06-16 | 39,753 | — | $0 | 361,318 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2026-06-08 | 2026-06-10 | 50,000 | $3.23 | $161.5K | 321,565 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2026-01-02 | 2026-01-06 | 13,959 | $1.97 | $27.5K | 371,565 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2025-10-01 | 2025-10-03 | 11,803 | $2.33 | $27.5K | 357,606 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2025-07-03 | 2025-07-24 | 76,531 | — | $0 | 76,531 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2025-07-03 | 2025-07-24 | 76,531 | — | $0 | 345,803 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2025-07-01 | 2025-07-03 | 18,456 | $1.49 | $27.5K | 269,272 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2025-04-01 | 2025-04-03 | 20,370 | $1.35 | $27.5K | 250,816 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2025-01-02 | 2025-01-06 | 12,911 | $2.13 | $27.5K | 230,446 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2024-10-01 | 2024-10-03 | 12,168 | $2.26 | $27.5K | 217,535 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2024-07-01 | 2024-07-03 | 11,803 | $2.33 | $27.5K | 205,367 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2024-06-05 | 2024-06-07 | 37,375 | — | $0 | 37,375 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2024-06-05 | 2024-06-07 | 37,375 | — | $0 | 193,564 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2024-04-01 | 2024-04-03 | 7,994 | $3.44 | $27.5K | 156,189 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2024-01-02 | 2024-01-04 | 3,056 | $4.50 | $13.8K | 148,195 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2023-10-02 | 2023-10-04 | 1,809 | $7.60 | $13.7K | 145,139 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2023-07-03 | 2023-07-06 | 1,323 | $10.39 | $13.7K | 143,330 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2023-06-27 | 2023-06-29 | 12,149 | — | $0 | 12,149 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2023-06-27 | 2023-06-29 | 12,149 | — | $0 | 142,007 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2023-04-03 | 2023-04-05 | 1,173 | $11.72 | $13.7K | 129,858 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2023-01-03 | 2023-01-05 | 859 | $12.37 | $10.6K | 128,685 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2022-10-03 | 2022-10-05 | 506 | $21.01 | $10.6K | 127,826 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2022-07-01 | 2022-07-15 | 641 | $16.57 | $10.6K | 120,531 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2022-06-30 | 2022-07-26 | 6,789 | — | $0 | 6,789 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2022-06-30 | 2022-07-26 | 6,789 | — | $0 | 127,320 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2022-04-01 | 2022-04-05 | 371 | $28.61 | $10.6K | 119,890 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2022-01-03 | 2022-01-05 | 376 | $28.23 | $10.6K | 119,519 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2021-10-01 | 2021-10-05 | 416 | $25.54 | $10.6K | 119,143 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2021-08-16 | 2021-08-19 | 4,482 | — | $0 | 4,482 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2021-08-16 | 2021-08-19 | 4,482 | — | $0 | 118,727 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2021-07-15 | 2021-07-21 | 311 | $34.19 | $10.6K | 114,245 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2021-07-15 | 2021-07-21 | 296 | $35.84 | $10.6K | 113,934 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2021-01-04 | 2021-01-06 | 240 | — | $0 | 113,638 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-12-17 | 2020-12-21 | 10,000 | $30.00 | $300.0K | 113,398 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-12-14 | 2020-12-16 | 300 | $27.14 | $8.1K | 123,398 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-12-14 | 2020-12-16 | 15,011 | $26.11 | $391.9K | 123,698 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-10-05 | 2020-10-07 | 35,000 | $15.00 | $525.0K | 138,709 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2020-10-01 | 2020-10-05 | 606 | — | $0 | 173,709 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-09-18 | 2020-09-22 | 75,000 | $13.28 | $996.0K | 173,103 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2020-07-01 | 2020-07-06 | 990 | — | $0 | 248,103 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 1,200 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 10,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 10,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 10,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 30,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 30,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 29,621 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-06-23 | 2020-06-25 | 29,343 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 30,000 | $2.62 | $78.6K | 308,313 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 30,000 | $1.76 | $52.8K | 338,313 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 29,343 | $2.13 | $62.5K | 367,656 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 29,621 | $2.11 | $62.5K | 397,277 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-06-23 | 2020-06-25 | 150,164 | $6.29 | $944.5K | 247,113 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 10,000 | $0.38 | $3.8K | 268,313 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 10,000 | $5.63 | $56.3K | 278,313 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 1,200 | $5.10 | $6.1K | 248,313 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-06-23 | 2020-06-25 | 10,000 | $1.22 | $12.2K | 258,313 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2020-06-05 | 2020-06-09 | 12,807 | — | $0 | 12,807 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2020-06-05 | 2020-06-09 | 12,807 | — | $0 | 247,113 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise deriv | 2020-04-16 | 2020-04-20 | 65,000 | — | $0 | 0 | SEC↗ |
| PLUG PLUG POWER INC | M Exercise | 2020-04-16 | 2020-04-20 | 65,000 | $1.93 | $125.5K | 349,306 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2020-04-16 | 2020-04-20 | 115,000 | $4.29 | $493.4K | 234,306 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2020-04-01 | 2020-04-03 | 2,295 | $3.54 | $8.1K | 284,306 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2020-01-02 | 2020-01-06 | 2,571 | $3.16 | $8.1K | 282,011 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2019-10-01 | 2019-10-03 | 3,089 | $2.63 | $8.1K | 279,440 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2019-07-01 | 2019-07-03 | 3,611 | $2.25 | $8.1K | 276,351 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2019-05-09 | 2019-07-01 | 27,056 | — | $0 | 27,056 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2019-05-09 | 2019-07-01 | 27,056 | $2.31 | $62.5K | 272,740 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2019-04-01 | 2019-04-03 | 3,385 | $2.40 | $8.1K | 245,684 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2019-01-02 | 2019-01-04 | 6,552 | $1.24 | $8.1K | 242,299 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2018-10-01 | 2018-10-03 | 4,097 | $1.92 | $7.9K | 235,747 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2018-07-02 | 2018-07-05 | 3,713 | $2.02 | $7.5K | 231,650 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2018-05-16 | 2018-05-18 | 29,621 | — | $0 | 29,621 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2018-05-16 | 2018-05-18 | 29,621 | $2.11 | $62.5K | 227,937 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2018-04-02 | 2018-04-04 | 3,968 | $1.89 | $7.5K | 198,316 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2018-01-02 | 2018-01-04 | 3,178 | $2.36 | $7.5K | 194,348 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2017-10-02 | 2017-10-10 | 2,874 | $2.61 | $7.5K | 191,170 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2017-07-03 | 2017-09-05 | 3,676 | $2.04 | $7.5K | 188,296 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2017-06-28 | 2017-06-30 | 29,343 | — | $0 | 29,343 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2017-06-28 | 2017-06-30 | 29,343 | $2.13 | $62.5K | 184,620 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2017-04-03 | 2017-04-05 | 5,435 | $1.38 | $7.5K | 155,277 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2017-01-03 | 2017-01-05 | 6,250 | $1.20 | $7.5K | 149,842 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2016-10-03 | 2016-10-18 | 4,386 | $1.71 | $7.5K | 143,592 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2016-07-01 | 2016-07-05 | 4,032 | $1.86 | $7.5K | 139,206 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2016-05-18 | 2016-05-20 | 30,000 | — | $0 | 30,000 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2016-04-01 | 2016-04-05 | 3,659 | $2.05 | $7.5K | 135,174 | SEC↗ |
| PLUG PLUG POWER INC | S Sale | 2016-03-24 | 2016-03-28 | 30,000 | $1.96 | $58.8K | 131,515 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2016-01-14 | 2016-01-15 | 3,571 | $2.10 | $7.5K | 161,515 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2015-10-01 | 2015-10-28 | 3,989 | $1.88 | $7.5K | 157,944 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2015-07-17 | 2015-07-17 | 3,191 | $2.35 | $7.5K | 153,955 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2015-05-21 | 2015-07-17 | 30,000 | — | $0 | 30,000 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2015-04-02 | 2015-04-06 | 2,976 | $2.52 | $7.5K | 150,764 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2015-01-02 | 2015-02-13 | 2,517 | $2.98 | $7.5K | 147,788 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2014-07-01 | 2014-07-02 | 1,589 | $4.72 | $7.5K | 143,570 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2014-04-01 | 2014-04-04 | 995 | $7.54 | $7.5K | 141,981 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2014-01-02 | 2014-01-21 | 3,219 | $2.33 | $7.5K | 140,986 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2013-10-02 | 2013-10-07 | 10,563 | $0.71 | $7.5K | 137,767 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2013-07-02 | 2013-07-05 | 20,833 | $0.36 | $7.5K | 127,204 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2013-06-28 | 2013-07-05 | 10,000 | — | $0 | 108,200 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2013-04-01 | 2013-04-03 | 44,118 | $0.17 | $7.5K | 106,371 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2013-01-02 | 2013-04-03 | 15,000 | $0.50 | $7.5K | 62,253 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2012-10-03 | 2012-10-05 | 9,036 | $0.83 | $7.5K | 47,253 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2012-07-02 | 2012-07-06 | 6,579 | $1.14 | $7.5K | 38,217 | SEC↗ |
| PLUG PLUG POWER INC | A Award deriv | 2012-05-16 | 2012-05-18 | 10,000 | — | $0 | 98,200 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2012-04-02 | 2012-04-04 | 5,906 | $1.27 | $7.5K | 31,638 | SEC↗ |
| PLUG PLUG POWER INC | A Award | 2012-01-03 | 2012-01-18 | 3,750 | $2.00 | $7.5K | 25,732 | SEC↗ |