0001104659-25-031663.txt : 20250403 0001104659-25-031663.hdr.sgml : 20250403 20250403160726 ACCESSION NUMBER: 0001104659-25-031663 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250401 FILED AS OF DATE: 20250403 DATE AS OF CHANGE: 20250403 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WILLIS GARY K CENTRAL INDEX KEY: 0001121475 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34392 FILM NUMBER: 25809432 MAIL ADDRESS: STREET 1: 3 MATSON RIDGE CITY: OLD LYME STATE: CT ZIP: 06371 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 tm2511426-3_4seq1.xml OWNERSHIP DOCUMENT X0508 4 2025-04-01 0 0001093691 PLUG POWER INC PLUG 0001121475 WILLIS GARY K C/O PLUG POWER INC. 125 VISTA BOULEVARD SLINGERLANDS NY 12159 1 0 0 0 0 Common Stock 2025-04-01 4 A 0 24074 1.35 A 561566 D Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. /s/ Gerard L. Conway Jr., Attorney-in-Fact 2025-04-03