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PLUG POWER INC — Investor Relations & Filings

Ticker · PLUG ISIN · US72919P2020 LEI · 549300JPDKRSJ8JSM954 US Electricity, gas, steam and air conditioning supply
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Filings indexed 1,547 across all filing types
Latest filing 2026-06-15 Declaration of Voting R…
Country US United States of America
Listing US PLUG

About PLUG POWER INC

https://www.plugpower.com/

Plug Power Inc. is a company focused on developing a comprehensive green hydrogen ecosystem. It provides end-to-end solutions covering the entire hydrogen value chain, from production and liquefaction to storage, delivery, and energy generation. The company's core offerings include proton exchange membrane (PEM) hydrogen fuel cell systems, which are designed to replace conventional batteries in machinery and vehicles, and electrolyzers for the production of green hydrogen. Key applications for its technology include material handling equipment in warehouses and distribution centers, stationary power systems for backup and grid support, and solutions to aid in the decarbonization of industrial processes. Plug Power aims to provide integrated hydrogen and fuel cell solutions that enhance productivity and sustainability for its customers.

Recent filings

Filing Released Lang Actions
FORM 8-K
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a Form 8-K Current Report filed with the SEC by Plug Power Inc. The report covers the results of the June 11, 2026 Annual Meeting of stockholders, including voting on director elections, compensation advisory votes, plan amendment, and appointment ratification of the auditor. It also details the reclassification of a director following a resignation and appointment. There are detailed voting results and descriptions of board changes but no financial statements or comprehensive financial analysis. The nature of the content—voting results and board-related updates following an annual meeting—fits the definition of a Declaration of Voting Results & Voting Rights Announcement. The report length is moderate (~7,779 characters), contains meaningful content on voting results, and is not a mere announcement of publication or certification. Therefore, the correct classification is DVA (Declaration of Voting Results & Voting Rights Announcements).
2026-06-15 English
FORM 8-K
AGM Information Classification · 85% confidence The document is a Form 8-K filing under Item 7.01 (Regulation FD Disclosure) announcing the company’s 2026 annual meeting of stockholders and attaching the presentation material used at that meeting as Exhibit 99.1. This matches “Presentations and materials shared during the Annual General Meeting (AGM).”
2026-06-11 English
DEFA14A
Proxy Solicitation & Information Statement
2026-06-04 English
DEFA 14A
Proxy Solicitation & Information Statement
2026-06-04 English
FORM 8-K
Board/Management Information Classification · 91% confidence The document is a Form 8-K “Current Report” filed under Item 5.02, announcing the departure of a Class I director from the company’s board. This corresponds to an announcement of changes in the company’s board of directors. Therefore, it fits the Board/Management Information category (MANG).
2026-06-04 English
FORM SD
Regulatory Filings Classification · 87% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Rule 13p-1 regarding conflict minerals. This is a standalone regulatory filing with mandated disclosures, not an annual or quarterly report, and not any specific management presentation, earnings release, or proxy. It fits the definition of a general regulatory announcement or compliance document. Therefore, it should be classified under Regulatory Filings (RNS).
2026-05-29 English

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