4Filing Date: Jul 6, 2026

Plug Power

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0001104659-26-080758
Total Value$23.8K
Trades1
Insiders1

Transaction Details

BONNEY MARK J
Director·Direct
Grant · Acquire
Common Stock
Shares+8.76K
Price$2.71
Total Value$23.8K
Shares Owned After271.53K
Transaction DateJul 1, 2026
Footnotes ▸

Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Post-Transaction Holdings

BONNEY MARK J · Director
SecuritySharesChange
Common Stock271.53K+8.76K (3.34%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PLUG POWER INC (PLUG) CIK: 0001093691 --- Reporting Owner --- Name: BONNEY MARK J CIK: 0001232607 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-01 | Code: A (Grant or award) Shares: +8,764 | Price: $2.71 Total Value: $23,750.44 Shares Owned After: 271,530 | Ownership: D (Direct) Footnotes: [F1] Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. --- Footnotes (Complete Index) --- F1: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. --- Signature --- /s/ /s/ Gerard L. Conway Jr., Attorney-in-Fact (2026-07-06)

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