PLUG

PLUG POWER INC

Electrical Industrial ApparatusNasdaqLarge accelerated filer

Total Trades

11

Buys

3

Sells

8

Largest Trade

$500K+

Insiders

4

Institutional Funds

398

Inst. Value

$1M+

Activist Filings

11

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Haycraft BenjaminCSO & GM EMEASELL$50K–$100K40K$2.17Jan 14, 2026
Crespo Jose LuisSee RemarksBUY$50K–$100K37K$2.34Dec 18, 2025
Haycraft BenjaminCSO & GM EMEASELL$100K–$500K50K$2.52Dec 12, 2025
Haycraft BenjaminCSO & EVP of EMEA …SELL$15K–$50K10K$2.92Nov 12, 2025
Haycraft BenjaminCSO & GM of EMEA R…SELL$15K–$50K11K$1.59Sep 18, 2025
Crespo Jose LuisChief Revenue Offi…SELL$15K–$50K37K$1.32Jun 13, 2025
MIDDLETON PAUL BSee RemarksBUY$500K+650K$1.03Jun 9, 2025
MIDDLETON PAUL BCFO & Executive VPBUY$100K–$500K350K$0.72May 19, 2025
MCNAMEE GEORGE CDirectorSELL$15K–$50K10K$2.09Nov 5, 2024
MCNAMEE GEORGE CDirectorSELL$15K–$50K10K$2.37Aug 2, 2024
Crespo Jose LuisGMSELL$100K–$500K32K$7.20Oct 4, 2023
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

BlackRock, Inc.

SC 13G/A · Oct 17, 2025

8.3%

98.2M shares

Norges Bank

SC 13G/A · Jul 24, 2025

0.4%

5.0M shares

BlackRock, Inc.

SC 13G/A · Jul 17, 2025

7.2%

83.1M shares

Grove Energy Capital LLC

SC 13D/A · Jun 26, 2025

4.8%

55.0M shares

Grove Energy Capital LLC

SC 13D/A · Nov 6, 2024

6.2%

55.0M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

8.9%

54.0M shares

BlackRock, Inc.

SC 13G/A · Jan 25, 2024

8.5%

51.3M shares

BlackRock, Inc.

SC 13G/A · Jan 25, 2023

8.7%

50.8M shares

Grove Energy Capital LLC

SC 13D/A · May 11, 2022

9.5%

55.0M shares

BlackRock, Inc.

SC 13G · May 9, 2022

10.1%

58.1M shares

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