PLUG POWER INC — Director's Dealing 2025

May 7, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLUG POWER INC (PLUG)
CIK: 0001093691
Period of Report: 2025-05-05

Reporting Person: MIDDLETON PAUL B (CFO & Executive VP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-05	Common Stock	F	17081	$0.84	Disposed	1558064	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	56047	Indirect

Footnotes

F1: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of May 2, 2025.

F3: The Reporting Person holds 56,047 shares of common stock in Plug Power Inc.'s 401(k) plan. The information in this report is based on a plan statement as of May 6, 2025.