Insider Transactions Reported by 25 Insiders of PLUG POWER INC

Symbol
PLUG on Nasdaq
Location
Slingerlands, NY

Insiders trading volume in the past year

PLUG POWER INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Paul B. Middleton Chief Financial Officer, Chief Accounting Officer & Executive VP $2,690,180 +$922,425 +52% 09 Jun 2025
Keith Schmid GM New Mkts & Pres New Prd Dv $2,344,415 29 Sep 2023
George C. Mcnamee Director $2,233,052 02 Jan 2026
Andrew Marsh CEO, Director $2,157,902 28 Nov 2025
Keith Schmidt GM New Mkts & Pres New Prd Dv $2,082,457 19 Aug 2022
Gary K. Willis Director $1,359,997 02 Jan 2026
Dirk Ole Hoefelmann GM, Electrolyzers & Exec VP $1,267,115 03 Mar 2023
Johannes Minho Roth Director $1,055,849 01 Jul 2022
Gregory Kenausis Director $910,074 02 Jan 2026
David Mindnich EVP, Global Manufacturing $844,394 05 Sep 2023
Jose Luis Crespo President & Chief Revenue Officer $840,530 +$38,046 +4.7% 15 Dec 2025
Sanjay K. Shrestha CSO & GM, Energy Solutions $756,734 26 Apr 2024
Helmer Maureen O Director $731,983 02 Jan 2026
Benjamin Haycraft Cso & Gm Emea $724,365 -$259,445 -26% 12 Jan 2026
Lucas P. Schneider Director $608,859 03 Apr 2023
Kavita Mahtani Director $452,885 02 Jan 2026
Mark J. Bonney Director $418,632 02 Jan 2026
Patrick Joggerst Director $387,965 02 Jan 2026
Jonathan M. Silver Director $340,718 03 Jul 2023
Gerard L. Conway Jr. Gen. Coun, Corp Sec., Exec. VP $311,344 04 Sep 2025
Martin Daniel Hull Corporate Controller and CAO $271,526 06 Apr 2025
Colin M. Angle Director $208,660 02 Jan 2026
Jean A. Bua Director $102,011 03 Jul 2023
Kim Harriman Director $29,120 01 Jul 2022
Dean Fullerton Chief Operating Officer 04 Sep 2025

Recent Insider Transactions by Companies or Individuals for PLUG POWER INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Benjamin Haycraft PLUG Common Stock Sale -10.7% $86,800 $2.17 -40,000 333,809 12 Jan 2026 Direct
George C. Mcnamee PLUG Common Stock Award 1.59% 13,008 833,529 02 Jan 2026 Direct
Kavita Mahtani PLUG Common Stock Award 5.23% 11,421 229,891 02 Jan 2026 Direct
Gregory Kenausis PLUG Common Stock Award 2.21% 9,994 461,967 02 Jan 2026 Direct
Patrick Joggerst PLUG Common Stock Award 5.44% 10,152 196,937 02 Jan 2026 Direct
Helmer Maureen O PLUG Common Stock Award 3.9% 13,959 371,565 02 Jan 2026 Direct
Mark J. Bonney PLUG Common Stock Award 6.01% 12,056 212,504 02 Jan 2026 Direct
Colin M. Angle PLUG Common Stock Award 5.03% 5,076 105,919 02 Jan 2026 Direct
Gary K. Willis PLUG Common Stock Award 2.45% 16,497 690,354 02 Jan 2026 Direct
Jose Luis Crespo PLUG Common Stock Purchase 13.8% $87,282 $2.34 37,300 307,332 15 Dec 2025 Direct
Benjamin Haycraft PLUG Common Stock Sale -9.67% $88,000 $2.20 -40,000 373,809 10 Dec 2025 Direct
Andrew Marsh PLUG Common Stock Award 1.33% 12,203 930,546 28 Nov 2025 Direct
Benjamin Haycraft PLUG Common Stock Sale -2.09% $29,200 $2.92 -10,000 467,583 10 Nov 2025 Direct
Benjamin Haycraft PLUG Common Stock Tax liability -7.99% -35,957 413,809 07 Nov 2025 Direct
Andrew Marsh PLUG Common Stock Award 1.04% 9,415 918,343 31 Oct 2025 Direct
Benjamin Haycraft PLUG Common Stock Tax liability -1.71% -7,817 449,766 17 Oct 2025 Direct
Benjamin Haycraft PLUG Common Stock Sale -2.14% $38,000 $3.80 -10,000 457,583 10 Oct 2025 Direct
Andrew Marsh PLUG Common Stock Award 2.06% 18,324 908,928 03 Oct 2025 Direct
Kavita Mahtani PLUG Common Stock Award 4.62% 9,657 218,470 01 Oct 2025 Direct
Gregory Kenausis PLUG Common Stock Award 1.91% 8,450 451,973 01 Oct 2025 Direct
Patrick Joggerst PLUG Common Stock Award 4.82% 8,584 186,785 01 Oct 2025 Direct
Helmer Maureen O PLUG Common Stock Award 3.41% 11,803 357,606 01 Oct 2025 Direct
Mark J. Bonney PLUG Common Stock Award 5.36% 10,193 200,448 01 Oct 2025 Direct
Colin M. Angle PLUG Common Stock Award 4.45% 4,292 100,843 01 Oct 2025 Direct
Gary K. Willis PLUG Common Stock Award 2.11% 13,948 673,857 01 Oct 2025 Direct
George C. Mcnamee PLUG Common Stock Award 1.36% 10,998 820,521 01 Oct 2025 Direct
Benjamin Toby Patrick Haycraft PLUG Common Stock Sale -2.25% $17,445 $1.59 -10,972 477,583 16 Sep 2025 Direct
Benjamin Toby Patrick Haycraft PLUG Stock Option (Right to Buy) Award 1,000,000 1,000,000 04 Sep 2025 Direct
Dean Fullerton PLUG Stock Option (Right to Buy) Award 1,000,000 1,000,000 04 Sep 2025 Direct
Andrew Marsh PLUG Stock Option (Right to Buy) Award 2,250,000 2,250,000 04 Sep 2025 Direct
Jose Luis Crespo PLUG Stock Option (Right to Buy) Award 1,000,000 1,000,000 04 Sep 2025 Direct
Gerard L. Conway Jr. PLUG Stock Option (Right to Buy) Award 1,000,000 1,000,000 04 Sep 2025 Direct
Andrew Marsh PLUG Common Stock Award 2.12% 18,471 890,604 29 Aug 2025 Direct
Andrew Marsh PLUG Common Stock Award 2.34% 19,968 872,133 01 Aug 2025 Direct
Andrew Marsh PLUG Common Stock Award 4.69% 38,156 852,165 04 Jul 2025 Direct
George C. Mcnamee PLUG Common Stock Award 10.4% 76,531 809,523 03 Jul 2025 Direct
George C. Mcnamee PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Kavita Mahtani PLUG Common Stock Award 57.8% 76,531 208,813 03 Jul 2025 Direct
Kavita Mahtani PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Gregory Kenausis PLUG Common Stock Award 20.8% 76,531 443,523 03 Jul 2025 Direct
Gregory Kenausis PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Patrick Joggerst PLUG Common Stock Award 75.3% 76,531 178,201 03 Jul 2025 Direct
Patrick Joggerst PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Helmer Maureen O PLUG Common Stock Award 28.4% 76,531 345,803 03 Jul 2025 Direct
Helmer Maureen O PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Mark J. Bonney PLUG Common Stock Award 67.3% 76,531 190,255 03 Jul 2025 Direct
Mark J. Bonney PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Colin M. Angle PLUG Common Stock Award 382.3% 76,531 96,551 03 Jul 2025 Direct
Colin M. Angle PLUG Stock Option (Right to Buy) Award 76,531 76,531 03 Jul 2025 Direct
Gary K. Willis PLUG Common Stock Award 13.1% 76,531 659,909 03 Jul 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.