Plug Power Inc

Ownership Transactions Reported by 25 Insiders

	Insiders	Shares	%	Avg Price	Total $
Buys	1	+1M	94.5%	$0.92	+$922K
Sells	2	-58.3K	5.5%	$1.65	-$95.9K
Net	-1	+942K	89%		+$827K

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Report Date
Andrew Marsh	CEO, Director	$2.74M			Oct 31, 2025
Paul B. Middleton	Chief Financial Officer, Chief Accounting Officer & Executive VP	$2.69M	+$922K	+52.2%	Jun 9, 2025
George C. Mcnamee	Director	$2.36M			Oct 1, 2025
Keith Schmid	GM New Mkts & Pres New Prd Dv	$2.34M			Sep 29, 2023
Keith Schmidt	GM New Mkts & Pres New Prd Dv	$2.08M			Aug 19, 2022
Gary K. Willis	Director	$1.57M			Oct 1, 2025
Benjamin Toby Patrick Haycraft	CSO & EVP of EMEA Region	$1.37M	-$46.6K	-3.3%	Nov 10, 2025
Dirk Ole Hoefelmann	GM, Electrolyzers & Exec VP	$1.27M			Mar 3, 2023
Johannes Minho Roth	Director	$1.06M			Jul 1, 2022
Gregory Kenausis	Director	$1.05M			Oct 1, 2025
David Mindnich	EVP, Global Manufacturing	$844K			Sep 5, 2023
Maureen O. Helmer	Director	$833K			Oct 1, 2025
Sanjay K. Shrestha	CSO & GM, Energy Solutions	$757K			Apr 26, 2024
Lucas P. Schneider	Director	$609K			Apr 3, 2023
Kavita Mahtani	Director	$509K			Oct 1, 2025
Mark J. Bonney	Director	$467K			Oct 1, 2025
Patrick Joggerst	Director	$435K			Oct 1, 2025
Jose Luis Crespo	Chief Revenue Officer	$398K	-$49.2K	-11%	Sep 4, 2025
Jonathan M. Silver	Director	$341K			Jul 3, 2023
Gerard L. Conway JR	Gen. Coun, Corp Sec., Exec. VP	$311K			Sep 4, 2025
Martin Daniel Hull	Corporate Controller and CAO	$272K			Apr 6, 2025
Colin M. Angle	Director	$235K			Oct 1, 2025
Jean A. Bua	Director	$102K			Jul 3, 2023
Kim Harriman	Director	$29.1K			Jul 1, 2022
Dean Fullerton	Chief Operating Officer				Sep 4, 2025

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.