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. 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. has called a virtual special meeting on January 15, 2026 for stockholders to vote on two major charter changes and a possible adjournment. The first proposal would amend the charter so that certain future amendments, including changes to authorized shares and reverse stock splits, can be approved by a majority of votes cast, aligning the company’s standard with Section 242(d)(2) of Delaware law.
The second proposal would double the company’s authorized common stock from 1,500,000,000 to 3,000,000,000 shares. Plug Power states it has less than 0.4% of its authorized common stock available and highlights contractual obligations tied to warrants to purchase 185,430,464 shares issued on October 9, 2025 and $375.0 million of 6.75% convertible senior notes due 2033 issued on November 21, 2025. The board prefers direct authorization of more shares over using a previously approved reverse stock split and is also seeking authority to adjourn the meeting to solicit additional proxies if needed.
Plug Power Inc. (PLUG) is hosting its seventh annual Plug Symposium at its Vista manufacturing facility in Slingerlands, New York, starting at 9:00 a.m. Eastern Time on November 18, 2025. The event’s theme, “Strengthening Energy Independence,” focuses on hydrogen’s role in global energy security.
Senior leaders, including CEO Andrew J. Marsh, President and Chief Revenue Officer Jose Luis Crespo, and CFO Paul B. Middleton, will present the company’s strategic vision in the hydrogen economy and provide a financial update. They plan to discuss Project Quantum Leap initiatives to streamline the business and strengthen the balance sheet, operational milestones, energy grid challenges and Plug’s energy management solutions, scaling operations at the Vista facility, and engineering and technology developments.
The symposium will also cover electrolyzer deployment milestones and pipeline, the hydrogen production network, hydrogen plant design and execution, and key partnerships and customer projects. A fireside chat between Mr. Marsh and Mr. Crespo will address company strategy and the planned leadership transition, as Mr. Marsh prepares to hand the CEO role to Mr. Crespo in March 2026. Presentation materials and a press release are furnished as Exhibits 99.1 and 99.2 and are not deemed filed under the Exchange Act.
Plug Power Inc. (PLUG) is hosting its seventh annual Plug Symposium at its Vista manufacturing facility in Slingerlands, New York, starting at 9:00 a.m. Eastern Time on November 18, 2025. The event’s theme, “Strengthening Energy Independence,” focuses on hydrogen’s role in global energy security.
Senior leaders, including CEO Andrew J. Marsh, President and Chief Revenue Officer Jose Luis Crespo, and CFO Paul B. Middleton, will present the company’s strategic vision in the hydrogen economy and provide a financial update. They plan to discuss Project Quantum Leap initiatives to streamline the business and strengthen the balance sheet, operational milestones, energy grid challenges and Plug’s energy management solutions, scaling operations at the Vista facility, and engineering and technology developments.
The symposium will also cover electrolyzer deployment milestones and pipeline, the hydrogen production network, hydrogen plant design and execution, and key partnerships and customer projects. A fireside chat between Mr. Marsh and Mr. Crespo will address company strategy and the planned leadership transition, as Mr. Marsh prepares to hand the CEO role to Mr. Crespo in March 2026. Presentation materials and a press release are furnished as Exhibits 99.1 and 99.2 and are not deemed filed under the Exchange Act.
Plug Power Inc. (PLUG) is hosting its seventh annual Plug Symposium at its Vista manufacturing facility in Slingerlands, New York, starting at 9:00 a.m. Eastern Time on November 18, 2025. The event’s theme, “Strengthening Energy Independence,” focuses on hydrogen’s role in global energy security.
Senior leaders, including CEO Andrew J. Marsh, President and Chief Revenue Officer Jose Luis Crespo, and CFO Paul B. Middleton, will present the company’s strategic vision in the hydrogen economy and provide a financial update. They plan to discuss Project Quantum Leap initiatives to streamline the business and strengthen the balance sheet, operational milestones, energy grid challenges and Plug’s energy management solutions, scaling operations at the Vista facility, and engineering and technology developments.
The symposium will also cover electrolyzer deployment milestones and pipeline, the hydrogen production network, hydrogen plant design and execution, and key partnerships and customer projects. A fireside chat between Mr. Marsh and Mr. Crespo will address company strategy and the planned leadership transition, as Mr. Marsh prepares to hand the CEO role to Mr. Crespo in March 2026. Presentation materials and a press release are furnished as Exhibits 99.1 and 99.2 and are not deemed filed under the Exchange Act.
Plug Power Inc. reported a wider Q3 2025 net loss of $363.5 million as higher costs and one‑time charges outweighed modest revenue growth. Net revenue was $177.1 million versus $173.7 million a year ago, driven by fuel and power purchase agreements. Gross loss reached $120.2 million, and operating loss was $348.8 million, reflecting impairments and restructuring.
The company recorded Q3 impairments across assets, including $50.0 million to property, plant and equipment, $28.1 million to contract assets, $11.4 million to prepaid capital expenditures, $6.9 million to operating lease ROU assets, and $1.1 million to finite‑lived intangibles. For the nine months, net loss was $789.1 million and cash used in operations was $387.2 million.
Liquidity actions included an at‑the‑market program—Q3 sales of 29.4 million shares at a weighted‑average $1.60 for gross proceeds of $47.2 million—with $944.1 million of capacity remaining as of September 30, 2025. In March, a registered direct deal provided net proceeds of $267.5 million, and a subsequent October warrant inducement brought $355.1 million. The company also issued $210.0 million initial and $52.5 million second‑tranche 15.00% secured debentures and received $29.5 million from warrant exercises. Shares outstanding were 1,391,427,242 as of November 5, 2025.
Plug Power Inc. reported a wider Q3 2025 net loss of $363.5 million as higher costs and one‑time charges outweighed modest revenue growth. Net revenue was $177.1 million versus $173.7 million a year ago, driven by fuel and power purchase agreements. Gross loss reached $120.2 million, and operating loss was $348.8 million, reflecting impairments and restructuring.
The company recorded Q3 impairments across assets, including $50.0 million to property, plant and equipment, $28.1 million to contract assets, $11.4 million to prepaid capital expenditures, $6.9 million to operating lease ROU assets, and $1.1 million to finite‑lived intangibles. For the nine months, net loss was $789.1 million and cash used in operations was $387.2 million.
Liquidity actions included an at‑the‑market program—Q3 sales of 29.4 million shares at a weighted‑average $1.60 for gross proceeds of $47.2 million—with $944.1 million of capacity remaining as of September 30, 2025. In March, a registered direct deal provided net proceeds of $267.5 million, and a subsequent October warrant inducement brought $355.1 million. The company also issued $210.0 million initial and $52.5 million second‑tranche 15.00% secured debentures and received $29.5 million from warrant exercises. Shares outstanding were 1,391,427,242 as of November 5, 2025.
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 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 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.