Welcome to our dedicated page for Plug Power SEC filings (Ticker: PLUG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Plug Power Inc. (NASDAQ: PLUG) files a range of documents with the U.S. Securities and Exchange Commission that shed light on its hydrogen-focused business, capital structure, and governance. On this page, investors can review PLUG’s key SEC filings and use AI-powered tools to interpret complex disclosures related to its integrated hydrogen ecosystem.
Plug’s proxy materials, such as the definitive proxy statement for a special meeting of stockholders, describe proposed amendments to the company’s charter. These include aligning voting standards with Section 242(d)(2) of the Delaware General Corporation Law and increasing authorized shares of common stock. The proxy explains why additional authorized shares are important for raising capital, meeting contractual obligations, and executing the company’s strategy.
Multiple Current Reports on Form 8-K detail material events, including a private offering of 6.75% Convertible Senior Notes due 2033, warrant and pre-funded warrant arrangements, amendments to an at-the-market sales agreement, and registration of shares underlying warrants. These filings outline how Plug refinances higher-cost debt, repurchases existing notes, and structures equity-linked securities to support working capital and general corporate purposes.
Other 8-K filings address topics such as leadership changes, investor symposiums, data center-related letters of intent, and hydrogen supply contracts, including Plug’s first liquid hydrogen award from NASA. Each filing provides specific terms, risk-related language, and descriptions of obligations that are important for understanding PLUG’s financial and operational commitments.
Through this SEC filings page, users can access PLUG’s 8-Ks, proxy statements, and other regulatory documents as they are made available via EDGAR. AI-driven summaries help explain technical sections on convertible notes, warrant structures, voting standards, and charter amendments, allowing investors to quickly identify the implications for dilution, financing flexibility, and governance.
Plug Power Inc. reconvened its special meeting of stockholders on February 5, 2026 to consider two proposals. Based on preliminary results, approximately 39.63% of outstanding common shares voted in favor of Proposal 1 and 49.40% voted in favor of Proposal 2, below the level needed for approval.
Because neither proposal received sufficient support, the company further adjourned the special meeting to allow more time to solicit proxies. The meeting is scheduled to reconvene at 4:00 p.m. Eastern on February 17, 2026, and only Proposals 1 and 2 are expected to be considered. Stockholders of record as of December 12, 2025 remain entitled to vote using the same process, and previously submitted proxies remain valid unless changed or revoked.
Plug Power Inc. reported results of a special stockholder meeting held on January 29, 2026, where investors voted on changes to the company’s charter. Stockholders considered one proposal to adjust voting requirements to align with Section 242(d)(2) of Delaware law and another to increase the number of authorized common shares.
A quorum was present, with 732,799,970 common shares represented as of the December 12, 2025 record date. Although substantial votes were cast on all proposals, the meeting was adjourned to February 5, 2026 to allow additional proxy solicitation for the charter amendments.
Plug Power plans an investor question-and-answer townhall on February 2, 2026 to address stockholder questions about the charter proposals ahead of the reconvened virtual meeting.
Plug Power officer reports planned stock sale
Plug Power Inc. executive Benjamin Haycraft, the company’s CSO & GM EMEA, reported selling 40,000 shares of Plug Power common stock on January 12, 2026. The shares were sold at a price of $2.17 per share, according to the Form 4 filing.
The transaction was executed under a Rule 10b5-1 trading plan that Haycraft adopted on June 13, 2025, which is designed to allow pre-scheduled trades. After this sale, Haycraft beneficially owns 333,809 shares of Plug Power common stock.
Plug Power insider Benjamin Haycraft has filed a Form 144 notice to sell 40,000 shares of Plug Power common stock through RBC Capital Markets on the NASDAQ, with an aggregate market value of $86,800.00. The shares to be sold are part of common stock previously acquired via restricted stock unit (RSU) vesting transactions, including 4,250 shares on 01/31/2025, 16,667 shares on 10/17/2022, and 19,083 shares on 11/07/2024, all from the issuer.
Over the past three months, the filing shows sales of Plug Power securities for Haycraft’s account totaling 10,000 units on 11/10/2025 for gross proceeds of $29,200.00 and 40,000 units on 12/10/2025 for gross proceeds of $88,000.00. By signing the notice, the seller represents that he does not know of any material adverse information about Plug Power’s current or prospective operations that has not been publicly disclosed.
Plug Power Inc. director George C. McNamee reported a stock award of 13,008 shares of common stock on January 2, 2026. The shares were granted at $1.97 per share as compensation under Plug Power Inc.'s Non-Employee Director Compensation Plan. Following this award, he beneficially owns 833,529 shares of Plug Power common stock in direct form. An additional 300,000 shares are held by The McNamee Family Irrevocable Trust of 2020, for which he serves as trustee and disclaims beneficial ownership except to the extent of his pecuniary interest.
Plug Power Inc. director Gregory Kenausis reported receiving 9,994 shares of common stock as equity compensation. The award was granted on 01/02/2026 at a price of $1.97 per share under Plug Power Inc.'s Non-Employee Director Compensation Plan.
After this grant, Kenausis directly beneficially owned 461,967 shares of Plug Power common stock. The filing is a Form 4, which discloses changes in the director’s ownership of the company’s equity.
Plug Power Inc. director Maureen O. Helmer reported receiving 13,959 shares of common stock on January 2, 2026 as director compensation. The shares were awarded under Plug Power Inc.'s Non-Employee Director Compensation Plan at a reported price of $1.97 per share. Following this grant, she beneficially owns 371,565 shares of Plug Power common stock in direct ownership.
Plug Power director Colin M. Angle reported a stock award from the company. On January 2, 2026, he acquired 5,076 shares of common stock at a value of $1.97 per share, coded as an acquisition. The filing states this was compensation awarded to directors under Plug Power Inc.'s Non-Employee Director Compensation Plan, meaning it is a routine equity grant for board service rather than an open-market purchase. After this award, Angle directly owned 105,919 shares of Plug Power common stock.
Plug Power Inc. director Gary K. Willis reported receiving an equity award of Plug Power common stock. On January 2, 2026, he acquired 16,497 shares of common stock at a reported price of $1.97 per share, coded as an acquisition. The footnote states this was compensation awarded to directors under Plug Power Inc.'s Non-Employee Director Compensation Plan, meaning it reflects routine director pay in stock rather than an open-market purchase or sale. Following this grant, Willis directly beneficially owns 690,354 shares of Plug Power common stock.
Plug Power Inc. entered a Release Event License Agreement with Walmart Inc. covering escrowed GenKey System software and related materials that Walmart may use for internal maintenance only if specified “Release Events” occur. Walmart will pay an initial license fee at escrow confirmation and an annual license fee, with higher annual and one-time fees if a Release Event happens. The agreement runs for 15 years, includes mutual indemnification, and outlines efforts to identify alternative stack suppliers with limited conditional stack-sourcing rights for Walmart.
Pursuant to the agreement, Walmart irrevocably terminated a prior transaction agreement and forfeited all vested portions of a warrant to purchase Plug Power common stock, and all unvested portions were cancelled, so no shares will be issuable under that warrant, eliminating potential future dilution of up to 42,192,479 shares. As of the effective date, 34,554,185 shares under the warrant had vested and 7,638,294 shares remained unvested.
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