Plug Power Inc. filings document the public-company record for a hydrogen solutions business with common stock listed on the Nasdaq Capital Market. The company’s disclosures cover operating and financial results, its hydrogen production and infrastructure activities, electrolyzer and fuel cell businesses, and risk and governance topics tied to scaling an integrated hydrogen ecosystem.
Plug’s SEC record includes definitive proxy materials, current reports on Form 8-K, and material-event disclosures. These filings address board and executive matters, shareholder voting, amendments to the certificate of incorporation, authorized common stock, material agreements, capital-structure matters, operating results and other governance updates.
Plug Power Inc. announced it furnished a press release detailing its financial results for the third quarter ended September 30, 2025. The company will host a conference call at 4:30 p.m. Eastern Time to discuss the results, with access available via its website.
The information provided under Items 2.02 and 7.01, including Exhibit 99.1, is furnished and not deemed filed under the Exchange Act, except as expressly incorporated by reference. Exhibits include the Q3 2025 press release and the cover page interactive data file.
Plug Power announced a non-binding letter of intent to monetize its electricity rights and work with a U.S. data center project developer to explore auxiliary and back-up power solutions using the company’s fuel cell technology. The update was shared under Regulation FD and accompanied by a furnished press release (Exhibit 99.1).
The agreement is exploratory and not yet binding, describing potential collaboration rather than a finalized contract.
Plug Power Inc. (PLUG) reported an insider transaction by its CEO and director. On 10/31/2025, he acquired 9,415 shares of common stock at $2.69 per share, issued as fully vested stock under the company’s 2021 Stock Option and Incentive Plan pursuant to an election to receive a portion of salary and bonus in shares.
Following the transaction, beneficial ownership stood at 918,343 shares held directly, and 115,464 shares held indirectly through Plug Power’s 401(k) plan based on a plan statement as of October 31, 2025.
Form 144 notice from an insider for PLUG (Plug Power Inc.). The filer plans to sell 10,000 common shares through RBC Capital Markets on or about 10/10/2025, with an aggregate market value of $38,000.00. The filing shows total shares outstanding of 1,154,840,742.
The securities were acquired as restricted stock unit vesting: 7,699 shares on 10/17/2023 and 2,301 shares on 09/22/2024. The filer disclosed a recent sale of 10,972 shares on 09/16/2025 for $17,445.00. The filer certifies no undisclosed material adverse information and includes the standard Rule 10b5-1/trading plan language and legal attestation.
Plug Power Inc. filed an 8-K reporting the inclusion of a Warrant Inducement Agreement and the forms of two warrant instruments, plus counsel opinion and consent. The filing lists a Form of Warrant Inducement Agreement (Exhibit 1.1), a Form of New Warrant (Exhibit 4.1), a Form of Pre-Funded Warrant (Exhibit 4.2), an opinion of counsel (Exhibit 5.1) and the related consent (Exhibit 23.1). No financial terms, issuance sizes, pricing, or specific deal counterparties are disclosed in the provided text, so the filings primarily document the agreement and legal opinions rather than economic details.
Plug Power is issuing warrants and pre-funded warrants tied to previously issued March 20, 2025 warrants in exchange for full exercise of those March Warrants at $2.00 per share. The offering includes 185,430,464 new warrants exercisable at $7.75 (expire March 20, 2028) and 154,430,464 pre-funded warrants exercisable at $0.0001 (expire March 20, 2028), together covering up to 185,430,464 shares issuable on exercise of the new warrants and 154,430,464 pre-funded shares. Net proceeds from the initial exercises (March Warrants into shares and pre-funded warrants) are estimated at $354 million, excluding potential additional proceeds of approximately $1.4 billion if all new warrants and pre-funded warrants are later exercised for cash. New warrants are not exercisable for shares until the company obtains stockholder approval or effects a reverse stock split to increase authorized shares; absent that, the new warrants may be cash-settled after February 28, 2026. The new and pre-funded warrants will not be listed and likely will have limited liquidity. Financial advisors receive a fee equal to 4.25% of gross proceeds from the exercised March Warrants. The common stock trades under the symbol PLUG ($3.87 last reported on October 7, 2025), and total shares outstanding post-offering are estimated at 1,231,696,599 assuming no exercise of the new instruments.
Plug Power Inc. director and chief executive officer Andrew Marsh received 18,324 shares of the company's common stock on 10/03/2025 as part of an executive compensation election to take a portion of base salary and bonus in stock under the Plug Power Inc. 2021 Stock Option and Incentive Plan. The shares were fully vested upon grant and were issued at a reported price of $3.81 per share. After this grant, Mr. Marsh beneficially owns 908,928 shares directly and holds an additional 115,464 shares indirectly through the company 401(k) plan (plan statement dated 09/12/2025). The Form 4 was signed by an attorney-in-fact on 10/07/2025.
Plug Power Inc. announced a planned leadership transition. Sanjay Shrestha notified the company on October 3, 2025 that he will resign as President effective October 10, 2025, and the company states his resignation is not due to any disagreement on operations, policies, or practices. On the same date, Plug Power appointed Jose Luis Crespo as President effective October 10, 2025 and as Chief Executive Officer effective on or around March 2, 2026, or as of the filing date of the company’s Form 10-K for the year ended December 31, 2025. Andrew J. Marsh will remain Chief Executive Officer until that effective date and will then become Executive Chair of the Board, while George McNamee will serve as Lead Director, both effective October 10, 2025.
Plug Power Inc. (PLUG) director reports stock acquisition. On 10/01/2025, a director acquired 9,657 shares of common stock at $2.33 per share. The filing states the shares were awarded as compensation under Plug Power Inc.'s Non-Employee Director Compensation Plan.
Following this transaction, the director beneficially owns 218,470 shares, held directly.
Plug Power Inc. (PLUG) director Gregory Kenausis received 8,450 shares of common stock as compensation on 10/01/2025 at a reported price of $2.33 per share under the company's Non-Employee Director Compensation Plan. After the award, Mr. Kenausis beneficially owns 451,973 shares. The Form 4 was filed as a single reporting person filing and signed by an attorney-in-fact on 10/03/2025. The filing records a standard director compensation grant rather than an open-market purchase.