0001104659-26-042131.txt : 20260410 0001104659-26-042131.hdr.sgml : 20260410 20260410173702 ACCESSION NUMBER: 0001104659-26-042131 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260401 FILED AS OF DATE: 20260410 DATE AS OF CHANGE: 20260410 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BONNEY MARK J CENTRAL INDEX KEY: 0001232607 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34392 FILM NUMBER: 26855889 MAIL ADDRESS: STREET 1: 2711 N. HASKELL AVENUE STREET 2: SUITE 2300 CITY: DALLAS STATE: TX ZIP: 74204 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PLUG POWER INC CENTRAL INDEX KEY: 0001093691 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRICAL INDUSTRIAL APPARATUS [3620] ORGANIZATION NAME: 04 Manufacturing EIN: 223672377 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 125 VISTA BOULEVARD CITY: SLINGERLANDS STATE: NY ZIP: 12159 BUSINESS PHONE: 5187827700 MAIL ADDRESS: STREET 1: 125 VISTA BOULEVARD CITY: SLINGERLANDS STATE: NY ZIP: 12159 4 1 tm2611556-3_4seq1.xml OWNERSHIP DOCUMENT X0609 4 2026-04-01 0 0001093691 PLUG POWER INC PLUG 0001232607 BONNEY MARK J false C/O PLUG POWER INC. 125 VISTA BOULEVARD SLINGERLANDS NY 12159 1 0 0 0 0 Common Stock 2026-04-01 4 A 0 10509 2.26 A 223013 D Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. /s/ Gerard L. Conway Jr., Attorney-in-Fact 2026-04-10