GEORGE C. MCNAMEE - 02 Jan 2026 Form 4 Insider Report for PLUG POWER INC (PLUG)

Role: Director
Signature: /s/ Gerard L. Conway Jr., Attorney-in-Fact
Issuer symbol: PLUG
Transactions as of: 02 Jan 2026
Net transactions value: +$25,626
Form type: 4
Filing time: 06 Jan 2026, 21:05:45 UTC
Previous filing: 03 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MCNAMEE GEORGE C	Director	C/O PLUG POWER INC., 125 VISTA BOULEVARD, SLINGERLANDS	/s/ Gerard L. Conway Jr., Attorney-in-Fact	06 Jan 2026	0001008001

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PLUG	Common Stock	Award	$25,626	+13,008	+1.6%	$1.97	833,529	02 Jan 2026	Direct	F1
holding	PLUG	Common Stock						300,000	02 Jan 2026	See Footnote	F2

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

Explanation of Responses:

Id	Content
F1	Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.
F2	Shares held by The McNamee Family Irrevocable Trust of 2020, for which the Reporting Person serves as trustee. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.