PLUG PLUG POWER INC
Nasdaq · SEC CIK 1093691 · EDGAR
- Bought, last 12 months
- $87.3K 1 purchases by 1 insiders
- Sold, last 12 months
- $900.1K 6 sales by 2 insiders
- Filings on record
- 322 since 2021-07-21, latest 2026-09-22 16:18
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Haycraft Benjamin | CSO, GM EMEA | — | $738.5K |
| HELMER MAUREEN O | Dir | — | $161.6K |
| Crespo Jose Luis | See Remarks | $87.3K | — |
| Mahtani Kavita | Dir | — | — |
| Kenausis Gregory | Dir | — | — |
| Joggerst Patrick | Dir | — | — |
| Marsh Andrew | Dir | — | — |
| Angle Colin M | Dir | — | — |
| BONNEY MARK J | Dir | — | — |
| MIDDLETON PAUL B | CFO, Executive VP | — | — |
Transactions 299
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-10-03 | 2024-10-01 | PLUG | Angle Colin M | Dir | A - Grant | $2.26 | +1,673 | 1,673 | New | +$3,781 | |
| 2024-10-03 | 2024-10-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $2.26 | +14.4K | 522.2K | +3% | +$32.5K | |
| 2024-10-03 | 2024-10-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.26 | +8,850 | 64.0K | +16% | +$20.0K | |
| M | 2024-08-09 | 2024-05-09+ | PLUG | MIDDLETON PAUL B | CFO, Executive VP | F - Tax | $2.30 | -34.2K | 290.1K | -11% | -$78.6K |
| M | 2024-08-09 | 2024-05-09+ | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | F - Tax | $2.30 | -29.2K | 304.9K | -9% | -$67.2K |
| M | 2024-08-09 | 2024-05-09+ | PLUG | Crespo Jose Luis | GM, MATL Handling, Key Accts | F - Tax | $2.30 | -30.5K | 339.3K | -8% | -$70.1K |
| 2024-08-02 | 2024-07-31 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $2.40 | -4,475 | 207.0K | -2% | -$10.7K | |
| 2024-08-02 | 2024-08-01 | PLUG | MCNAMEE GEORGE C | Dir | S - Sale | $2.37 | -10.0K | 683.4K | -1% | -$23.7K | |
| 2024-07-03 | 2024-07-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $2.33 | +11.8K | 205.4K | +6% | +$27.5K | |
| 2024-07-03 | 2024-07-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.33 | +8,450 | 321.2K | +3% | +$19.7K | |
| 2024-07-03 | 2024-07-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.33 | +10.2K | 58.5K | +21% | +$23.7K | |
| 2024-07-03 | 2024-07-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.33 | +8,584 | 55.2K | +18% | +$20.0K | |
| 2024-07-03 | 2024-07-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $2.33 | +13.9K | 507.9K | +3% | +$32.5K | |
| 2024-07-03 | 2024-07-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $2.33 | +16.5K | 693.4K | +2% | +$38.4K | |
| 2024-07-03 | 2024-07-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $2.33 | +9,657 | 80.0K | +14% | +$22.5K | |
| D | 2024-06-07 | 2024-06-05 | PLUG | Mahtani Kavita | Dir | A - Grant | $0.00 | +37.4K | 70.3K | +113% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $0.00 | +37.4K | 193.6K | +24% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | WILLIS GARY K | Dir | A - Grant | $0.00 | +37.4K | 493.9K | +8% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | BONNEY MARK J | Dir | A - Grant | $0.00 | +37.4K | 48.3K | +341% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $0.00 | +37.4K | 676.9K | +6% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | Kenausis Gregory | Dir | A - Grant | $0.00 | +37.4K | 312.8K | +14% | $0 |
| D | 2024-06-07 | 2024-06-05 | PLUG | Joggerst Patrick | Dir | A - Grant | $0.00 | +37.4K | 46.6K | +405% | $0 |
| 2024-05-13 | 2024-05-09 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | A - Grant | $0.00 | +119.1K | 324.3K | +58% | $0 | |
| 2024-05-13 | 2024-05-10 | PLUG | MCNAMEE GEORGE C | Dir | S - Sale | $2.56 | -10.0K | 639.6K | -2% | -$25.6K | |
| 2024-05-13 | 2024-05-09 | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | A - Grant | $0.00 | +119.1K | 319.5K | +59% | $0 | |
| 2024-05-13 | 2024-05-09 | PLUG | Crespo Jose Luis | GM, MATL Handling, Key Accts | A - Grant | $0.00 | +119.1K | 369.7K | +48% | $0 | |
| 2024-04-08 | 2024-04-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $3.44 | +6,541 | 33.0K | +25% | +$22.5K | |
| 2024-04-03 | 2024-04-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $3.44 | +7,994 | 156.2K | +5% | +$27.5K | |
| 2024-04-03 | 2024-04-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $3.44 | +11.2K | 649.6K | +2% | +$38.4K | |
| 2024-04-03 | 2024-04-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $3.44 | +6,904 | 11.0K | +170% | +$23.7K | |
| 2024-04-03 | 2024-04-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $3.44 | +9,448 | 456.5K | +2% | +$32.5K | |
| 2024-04-03 | 2024-04-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $3.44 | +5,723 | 275.4K | +2% | +$19.7K | |
| 2024-04-03 | 2024-04-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $3.44 | +5,814 | 9,233 | +170% | +$20.0K | |
| 2024-01-19 | 2023-09-05 | PLUG | Mindnich David | EVP, Gbl Manufacturing | F - Tax | $8.51 | -32.8K | 185.4K | -15% | -$279.1K | |
| 2024-01-04 | 2024-01-02 | PLUG | Mahtani Kavita | Dir | A - Grant | $4.50 | +2,500 | 26.4K | +10% | +$11.2K | |
| 2024-01-04 | 2024-01-02 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $4.50 | +3,056 | 148.2K | +2% | +$13.8K | |
| 2024-01-04 | 2024-01-02 | PLUG | WILLIS GARY K | Dir | A - Grant | $4.50 | +3,611 | 447.1K | +0.8% | +$16.2K | |
| 2024-01-04 | 2024-01-02 | PLUG | Joggerst Patrick | Dir | A - Grant | $4.50 | +2,222 | 3,419 | +186% | +$9,999 | |
| 2024-01-04 | 2024-01-02 | PLUG | Kenausis Gregory | Dir | A - Grant | $4.50 | +3,792 | 269.7K | +1% | +$17.1K | |
| 2024-01-04 | 2024-01-02 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $4.50 | +5,694 | 638.4K | +0.9% | +$25.6K | |
| 2024-01-04 | 2024-01-02 | PLUG | BONNEY MARK J | Dir | A - Grant | $4.50 | +2,639 | 4,060 | +186% | +$11.9K | |
| DM | 2023-11-03 | 2023-10-23 | PLUG | Kenausis Gregory | Dir | M - OptEx | $1.41 | +144.0K | 251.3K | +134% | +$203.7K |
| 2023-10-04 | 2023-10-02 | PLUG | BONNEY MARK J | Dir | A - Grant | $7.60 | +1,421 | 1,421 | New | +$10.8K | |
| 2023-10-04 | 2023-10-02 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $7.60 | +1,809 | 145.1K | +1% | +$13.7K | |
| 2023-10-04 | 2023-10-02 | PLUG | Crespo Jose Luis | GM, MATL Handling, Key Accts | S - Sale | $7.20 | -32.0K | 250.6K | -11% | -$230.1K | |
| 2023-10-04 | 2023-10-02 | PLUG | Mahtani Kavita | Dir | A - Grant | $7.60 | +1,480 | 23.9K | +7% | +$11.2K | |
| 2023-10-04 | 2023-10-02 | PLUG | Kenausis Gregory | Dir | A - Grant | $7.60 | +2,245 | 121.9K | +2% | +$17.1K | |
| 2023-10-04 | 2023-10-02 | PLUG | Joggerst Patrick | Dir | A - Grant | $7.60 | +1,197 | 1,197 | New | +$9,097 | |
| 2023-10-04 | 2023-10-02 | PLUG | WILLIS GARY K | Dir | A - Grant | $7.60 | +2,138 | 443.5K | +0.5% | +$16.2K | |
| 2023-10-04 | 2023-10-02 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $7.60 | +3,372 | 632.7K | +0.5% | +$25.6K | |
| M | 2023-10-03 | 2023-09-22+ | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $7.69 | -7,937 | 211.5K | -4% | -$61.0K |
| 2023-10-03 | 2023-09-29 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | F - Tax | $7.73 | -38.2K | 205.2K | -16% | -$295.5K | |
| 2023-10-03 | 2023-09-29 | PLUG | Schmid Keith | GM New Mkts, Pres New Prd Dv | F - Tax | $7.73 | -30.1K | 474.8K | -6% | -$232.3K | |
| 2023-10-03 | 2023-09-29 | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | F - Tax | $7.73 | -28.6K | 200.4K | -12% | -$221.2K | |
| 2023-10-03 | 2023-09-29 | PLUG | Marsh Andrew | Pres, CEO, Dir | F - Tax | $7.73 | -96.9K | 777.6K | -11% | -$749.0K | |
| 2023-10-03 | 2023-09-29 | PLUG | Shrestha Sanjay K | CSO, GM, Energy Solutions | F - Tax | $7.73 | -37.8K | 160.3K | -19% | -$291.9K | |
| D | 2023-09-21 | 2023-09-15 | PLUG | Schmid Keith | GM New Mkts, Pres New Prd Dv | F - Tax | $8.52 | -13.1K | 504.8K | -3% | -$111.9K |
| D | 2023-09-21 | 2023-09-15 | PLUG | Schmid Keith | GM New Mkts, Pres New Prd Dv | M - OptEx | $0.57 | +100.0K | 518.0K | +24% | +$57.0K |
| D | 2023-08-02 | 2023-07-31 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | A - Grant | $0.00 | +35.0K | 219.4K | +19% | $0 |
| 2023-07-06 | 2023-07-03 | PLUG | Kenausis Gregory | Dir | A - Grant | $10.39 | +1,642 | 119.7K | +1% | +$17.1K | |
| 2023-07-06 | 2023-07-03 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $10.39 | +1,323 | 143.3K | +0.9% | +$13.7K | |
| 2023-07-06 | 2023-07-03 | PLUG | BUA JEAN A | Dir | A - Grant | $10.39 | +1,023 | 22.7K | +5% | +$10.6K | |
| 2023-07-06 | 2023-07-03 | PLUG | WILLIS GARY K | Dir | A - Grant | $10.39 | +1,444 | 441.3K | +0.3% | +$15.0K | |
| 2023-07-06 | 2023-07-03 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $10.39 | +2,346 | 629.3K | +0.4% | +$24.4K | |
| 2023-07-06 | 2023-07-03 | PLUG | Silver Jonathan M | Dir | A - Grant | $10.39 | +1,925 | 75.7K | +3% | +$20.0K | |
| 2023-07-06 | 2023-07-03 | PLUG | Mahtani Kavita | Dir | A - Grant | $10.39 | +962 | 22.4K | +4% | +$9,995 | |
| D | 2023-06-29 | 2023-06-27 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $0.00 | +12.1K | 627.0K | +2% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | Silver Jonathan M | Dir | A - Grant | $0.00 | +12.1K | 73.8K | +20% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | BUA JEAN A | Dir | A - Grant | $0.00 | +12.1K | 21.6K | +128% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | WILLIS GARY K | Dir | A - Grant | $0.00 | +12.1K | 439.9K | +3% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | Kenausis Gregory | Dir | A - Grant | $0.00 | +12.1K | 118.0K | +11% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | Mahtani Kavita | Dir | A - Grant | $0.00 | +12.1K | 21.5K | +130% | $0 |
| D | 2023-06-29 | 2023-06-27 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $0.00 | +12.1K | 142.0K | +9% | $0 |
| MA | 2023-05-30 | 2022-08-19+ | PLUG | Schmid Keith | GM New Mkts, Pres New Prd Dv | F - Tax | $25.60 | -68.9K | 447.6K | -13% | -$1.76M |
| 2023-04-13 | 2023-04-06 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $9.68 | -15.0K | 184.4K | -8% | -$144.9K | |
| 2023-04-13 | 2023-03-03 | PLUG | Hoefelmann Dirk Ole | EVP, GM, Electrolyzers | F - Tax | $13.33 | -35.0K | 280.1K | -11% | -$466.5K | |
| 2023-04-05 | 2023-04-03 | PLUG | Kenausis Gregory | Dir | A - Grant | $11.72 | +1,570 | 105.9K | +2% | +$18.4K | |
| 2023-04-05 | 2023-04-03 | PLUG | Silver Jonathan M | Dir | A - Grant | $11.72 | +1,706 | 61.6K | +3% | +$20.0K | |
| 2023-04-05 | 2023-04-03 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $11.72 | +2,080 | 614.8K | +0.3% | +$24.4K | |
| 2023-04-05 | 2023-04-03 | PLUG | Schneider Lucas P | Dir | A - Grant | $11.72 | +747 | 135.3K | +0.6% | +$8,755 | |
| 2023-04-05 | 2023-04-03 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $11.72 | +1,173 | 129.9K | +0.9% | +$13.7K | |
| 2023-04-05 | 2023-04-03 | PLUG | WILLIS GARY K | Dir | A - Grant | $11.72 | +1,280 | 427.7K | +0.3% | +$15.0K | |
| 2023-04-05 | 2023-04-03 | PLUG | Mahtani Kavita | Dir | A - Grant | $11.72 | +853 | 9,331 | +10% | +$9,997 | |
| 2023-04-05 | 2023-04-03 | PLUG | BUA JEAN A | Dir | A - Grant | $11.72 | +907 | 9,497 | +11% | +$10.6K | |
| 2023-01-05 | 2023-01-03 | PLUG | WILLIS GARY K | Dir | A - Grant | $12.37 | +909 | 426.5K | +0.2% | +$11.2K | |
| 2023-01-05 | 2023-01-03 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $12.37 | +859 | 128.7K | +0.7% | +$10.6K | |
| 2023-01-05 | 2023-01-03 | PLUG | Silver Jonathan M | Dir | A - Grant | $12.37 | +1,314 | 59.9K | +2% | +$16.3K | |
| 2023-01-05 | 2023-01-03 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $12.37 | +1,314 | 616.4K | +0.2% | +$16.3K | |
| 2023-01-05 | 2023-01-03 | PLUG | Kenausis Gregory | Dir | A - Grant | $12.37 | +985 | 104.3K | +1.0% | +$12.2K | |
| 2023-01-05 | 2023-01-03 | PLUG | BUA JEAN A | Dir | A - Grant | $12.37 | +808 | 8,590 | +10% | +$9,995 | |
| 2023-01-05 | 2023-01-03 | PLUG | Schneider Lucas P | Dir | A - Grant | $12.37 | +657 | 134.6K | +0.5% | +$8,127 | |
| 2023-01-05 | 2023-01-03 | PLUG | Mahtani Kavita | Dir | A - Grant | $12.37 | +758 | 8,478 | +10% | +$9,376 | |
| M | 2022-12-02 | 2022-08-19+ | PLUG | Crespo Jose Luis | GM, MATL Handling, Key Accts | F - Tax | $25.36 | -64.0K | 282.6K | -18% | -$1.62M |
| M | 2022-12-02 | 2022-05-09+ | PLUG | Shrestha Sanjay K | CSO, GM, Energy Solutions | F - Tax | $21.10 | -65.1K | 198.0K | -25% | -$1.37M |
| M | 2022-12-02 | 2022-08-19+ | PLUG | MIDDLETON PAUL B | CFO, Executive VP | F - Tax | $25.51 | -86.0K | 281.6K | -23% | -$2.19M |
| M | 2022-12-02 | 2022-08-19+ | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | F - Tax | $25.36 | -61.3K | 229.0K | -21% | -$1.55M |
| 2022-12-02 | 2022-02-24 | PLUG | Hoefelmann Dirk Ole | EVP, GM, Electrolyzers | F - Tax | $19.81 | -34.9K | 215.1K | -14% | -$692.2K | |
| M | 2022-12-02 | 2022-08-19+ | PLUG | Schmidt Keith | GM New Mkts, Pres New Prd Dv | F - Tax | $25.60 | -68.9K | 418.0K | -14% | -$1.76M |
| M | 2022-12-02 | 2022-08-19+ | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $25.69 | -15.5K | 172.3K | -8% | -$398.9K |
| M | 2022-12-02 | 2022-08-19+ | PLUG | Marsh Andrew | Pres, CEO, Dir | F - Tax | $25.26 | -201.3K | 874.5K | -19% | -$5.08M |
Purchase Sale Sale after option exercise All abbreviations