Plug Power Inc

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Plug Power Inc
TickerPLUG
CIK #0001093691
CUSIP72919P202
SectorManufacturing - Electrical Industrial Apparatus
Address968 Albany-Shaker Road, Latham, NY 12110
Source [EDGAR]
CIK Filing 2011 - 2026
[0001093691] 10-K
[0001093691] 10-Q
[0001093691] 3
[0001093691] 4
[0001093691] 5
[0001093691] 8-K
[0001093691] SC 13D
[0001093691] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Plug Power Inc [2026-04-30] 0.0
Norges Bank Plug Power Inc [2024-10-10] 7.95
BlackRock Inc Plug Power Inc [2022-05-09] 10.1
Grove Energy Capital LLC Plug Power Inc [2021-03-08] 0.6
Vanguard Group Inc Plug Power Inc [2021-02-10] 9.14
D E Shaw & Co LP Plug Power Inc [2020-11-02] 5.0
D E Shaw & Co LP Plug Power Inc [2020-09-03] 5.0
Hudson Bay Capital Management LP Plug Power Inc [2017-01-30] 0.99
BlackRock Inc Plug Power Inc [2016-01-28] 5.4
Axane Sa Plug Power Inc [2015-08-04] 11.0
Air Liquide Investissements D'Avenir ET de Demonstration Plug Power Inc [2014-03-19] 11.0
Capital Ventures International Plug Power Inc [2014-01-17] 7.9
Interinvest Corp Plug Power Inc [2013-06-19] 7.77
Marxe Austin W & Greenhouse David M Plug Power Inc [2013-03-07] 4.9912
Capital Ventures International /E9/ Plug Power Inc [2013-02-22] 7.0
JSC Inter Rao Capital Plug Power Inc [2012-11-20] 11.75
Joint Stock Co Inter Rao UES Plug Power Inc [2012-11-19] 11.75
Fivemore Fund Ltd Plug Power Inc [2012-04-16] 5.12
Marxe Austin W & Greenhouse David M Plug Power Inc [2012-04-02] 23.8
Fivemore Fund Ltd Plug Power Inc [2012-04-02] 4.99
Marxe Austin W & Greenhouse David M Plug Power Inc [2012-02-13] 9.11
Robeco Investment Management Inc Plug Power Inc [2012-02-06] 6.95
Form 3/4/5 Filer 2011 - 2026
Plug Power Inc
Kenausis Gregory
Joggerst Patrick
Haycraft Benjamin
Bonney Mark J
Angle Colin M
Marsh Andrew
Fullerton Dean
Middleton Paul B
Conway Gerard L JR
Crespo Jose Luis
Willis Gary K
McNamee George C
Helmer Maureen O
Mahtani Kavita
Hull Martin Daniel
Shrestha Sanjay K
Mindnich David
Schmid Keith
Silver Jonathan M
BUA Jean A
Hoefelmann Dirk Ole
Schneider Lucas P
Schmidt Keith
Harriman Kim
Roth Johannes Minho
Song Kyungyeol
FiveT Capital Holding AG
Graves Gregory B
Hickey Douglas T
Air Liquide Investissements d'Avenir et de Demonstration
Pontone Xavier
Garberding Larry
Axane Sa
Hansen Erik J
Miroshnichenko Evgeny
Corless Adrian J
Rasskazov Evgeny
Marxe Austin W & Greenhouse David M
Joint Stock Co INTER RAO UES
JSC INTER RAO Capital
OJSC Third Generation Co of the Wholesale Electricity Market
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Haycraft Benjamin
Common Stock
2026-01-12 Sell 40,000 $2.17 86,800
McNamee George C
Common Stock
2026-01-02 Grant 13,008 $1.97 25,626
Helmer Maureen O
Common Stock
2026-01-02 Grant 13,959 $1.97 27,499
Mahtani Kavita
Common Stock
2026-01-02 Grant 11,421 $1.97 22,499
Joggerst Patrick
Common Stock
2026-01-02 Grant 10,152 $1.97 19,999
Bonney Mark J
Common Stock
2026-01-02 Grant 12,056 $1.97 23,750
Angle Colin M
Common Stock
2026-01-02 Grant 5,076 $1.97 10,000
Kenausis Gregory
Common Stock
2026-01-02 Grant 9,994 $1.97 19,688
Willis Gary K
Common Stock
2026-01-02 Grant 16,497 $1.97 32,499
Crespo Jose Luis
Common Stock
2025-12-15 Buy 37,300 $2.34 87,282
Haycraft Benjamin
Common Stock
2025-12-10 Sell 40,000 $2.20 88,000
Marsh Andrew
Common Stock
2025-11-28 Grant 12,203 $2.01 24,528
Haycraft Benjamin
Common Stock
2025-11-10 Sell 10,000 $2.92 29,200
Haycraft Benjamin
Common Stock
2025-11-07 Tax withheld 35,957 $2.51 90,252
Marsh Andrew
Common Stock
2025-10-31 Grant 9,415 $2.69 25,326
Haycraft Benjamin
Common Stock
2025-10-17 Tax withheld 7,817 $3.48 27,203
Haycraft Benjamin
Common Stock
2025-10-10 Sell 10,000 $3.80 38,000
Marsh Andrew
Common Stock
2025-10-03 Grant 18,324 $3.81 69,814
Mahtani Kavita
Common Stock
2025-10-01 Grant 9,657 $2.33 22,501
Angle Colin M
Common Stock
2025-10-01 Grant 4,292 $2.33 10,000
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 479 766,034,894
2025-12-31 469 688,747,321
2025-09-30 466 573,287,319
2025-06-30 429 446,715,894
2025-03-31 442 538,202,476
2024-12-31 463 496,430,010
2024-09-30 446 463,832,486
2024-06-30 469 390,716,966
2024-03-31 478 387,337,002
2023-12-31 511 395,835,758
2023-09-30 519 365,937,052
2023-06-30 544 348,588,728
Form 13F Holdings
Firm Period DFND Voting Shares
Bouvel Investment Partners LLC [2026-06-30] SOLE 517,561 517,561
Alliance Wealth Advisors LLC [2026-06-30] SOLE 0 216,958
Generali Investments CEE investicni spolecnost as [2026-06-30] SOLE 130,805 130,805
Counterpoint Mutual Funds LLC [2026-06-30] SOLE 83,799 83,799
Congress Park Capital LLC [2026-06-30] SOLE 0 73,850
National Wealth Management Group LLC [2026-06-30] SOLE 0 70,650
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 13 64,708
MinichMacGregor Wealth Management LLC [2026-06-30] SOLE 55,738 55,738
Byrne Asset Management LLC [2026-06-30] SOLE 54,240 54,240
Ballentine Partners LLC [2026-06-30] OTR 0 44,400
CX Institutional [2026-06-30] SOLE 0 41,961
Prospera Financial Services Inc [2026-06-30] SOLE 0 32,005
IFP Advisors LLC [2026-06-30] SOLE 30,105 30,105
Slatestone Wealth LLC [2026-06-30] SOLE 0 29,077
Milestone Asset Management LLC [2026-06-30] SOLE 0 27,158
Independent Financial Group LLC [2026-06-30] SOLE 0 26,783
Brave Asset Management Inc [2026-06-30] SOLE 25,400 25,400
Mirador Capital Partners LP [2026-06-30] SOLE 25,246 25,246
Handelsbanken Fonder AB [2026-06-30] SOLE 0 19,014
Signature Estate & Investment Advisors LLC [2026-06-30] DFND 0 16,072
Yousif Capital Management LLC [2026-06-30] SOLE 15,554 15,554
Valeo Financial Advisors LLC [2026-06-30] SOLE 15,418 15,418
Gamma Investing LLC [2026-06-30] DFND 14,771 14,771
Brookstone Capital Management [2026-06-30] SOLE 0 14,758
Encompass More Asset Management [2026-06-30] SOLE 14,461 14,461
Procyon Advisors LLC [2026-06-30] SOLE 14,445 14,445
B Riley Wealth Advisors Inc [2026-06-30] SOLE 13,027 13,027
Dynamic Advisor Solutions LLC [2026-06-30] SOLE 0 10,733
Cypress Wealth Services LLC [2026-06-30] SOLE 0 10,648
MRA Advisory Group [2026-06-30] SOLE 0 10,289
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