PLUG · Nasdaq · CIK 0001093691

PLUG POWER INC

PLUG POWER INC’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 19, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $709.9M and net income of -$1.6B, according to its XBRL data on EDGAR. Its EDGAR record lists 47 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$709.9M
Net income, FY2025
-$1.6B
Form 4 filings on record, past 12 months
47

Company overview

Legal name (as filed)
PLUG POWER INC
Ticker
PLUG
SEC Central Index Key (CIK)
0001093691
Industry (SIC)
Electrical Industrial Apparatus (code 3620)
Business address
SLINGERLANDS, NY
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2007 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from PLUG POWER INC’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$502.3MFY2021$701.4MFY2022$891.3MFY2023$628.8MFY2024$709.9MFY2025
Net income
-$460.0MFY2021-$724.0MFY2022-$1.4BFY2023-$2.1BFY2024-$1.6BFY2025
PLUG annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$502.3M$701.4M$891.3M$628.8M$709.9M
Net income-$460.0M-$724.0M-$1.4B-$2.1B-$1.6B
Diluted EPS-$0.82-$1.25-$2.30-$2.68-$1.42
Total assets$6.0B$5.8B$4.9B$3.6B$2.6B
Cash and equivalents$2.5B$690.6M$135.0M$205.7M$368.5M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

PLUG latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 2, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 10, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 15, 20268-KResults of operations· period Oct 15, 2026Document · Index
Apr 30, 2026DEF 14ADefinitive proxy statement· period Jun 11, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about PLUG POWER INC, by form type:

4 ×268-K ×6144 ×510-Q ×1SCHEDULE 13G/A ×1S-8 ×1
PLUG recent filings
FiledFormWhat it isOriginal
Oct 19, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 15, 2026Document · Index
Oct 15, 20268-KResults of operations· period Oct 15, 2026Document · Index
Oct 15, 2026144Notice of proposed sale of securitiesDocument · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Sep 23, 20268-KDirector or officer change· period Sep 17, 2026Document · Index
Sep 22, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 18, 2026Document · Index
Sep 18, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 15, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 11, 2026Document · Index
Sep 15, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 11, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 9, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 10, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 10, 20268-KResults of operations· period Aug 10, 2026Document · Index
Jul 29, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 13, 20268-KMaterial agreement; Results of operations; Regulation FD disclosure· period Jul 9, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jun 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jun 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jun 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jun 18, 2026S-8Registration of employee benefit plan securitiesDocument · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 2, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 15, 20268-KShareholder vote results; Other events· period Jun 11, 2026Document · Index
Jun 11, 20268-KRegulation FD disclosure· period Jun 11, 2026Document · Index

Insider filing activity

47 Form 4 filings appear in PLUG POWER INC’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Electrical Industrial Apparatus

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001093691 and XBRL company facts. PLUG POWER INC on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.