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PLUG POWER INC PLUG

Nasdaq · Electrical equipment and energy technology · Electrical Industrial Apparatus

Free quote on Yahoo Finance ↗ · All filings on SEC EDGAR ↗

Shares outstanding SEC

1,397,195,278

As of Aug 6, 2026, reported on the cover of Form 10-Q filed Aug 10, 2026. Source: SEC EDGAR company facts. Retrieved November 3, 2026, 3:39 PM MT.

Company profile SEC

TickerPLUG
ExchangeNasdaq
SEC CIK0001093691
Industry (SIC)Electrical Industrial Apparatus
State or country of incorporationDE
Fiscal year endsDec 31
Business addressSlingerlands, NY

Source: SEC EDGAR submissions. Retrieved November 3, 2026, 3:39 PM MT.

Recent SEC filings

FiledFormPeriodDocument
Oct 15, 20268-KOct 15, 2026Open on SEC.gov ↗
Sep 23, 20268-KSep 17, 2026Open on SEC.gov ↗
Aug 10, 202610-QJun 30, 2026Open on SEC.gov ↗
Aug 10, 20268-KAug 10, 2026Open on SEC.gov ↗
Jul 13, 20268-KJul 9, 2026Open on SEC.gov ↗
Jun 15, 20268-KJun 11, 2026Open on SEC.gov ↗
Jun 11, 20268-KJun 11, 2026Open on SEC.gov ↗
Jun 4, 20268-KJun 2, 2026Open on SEC.gov ↗

Source: SEC EDGAR submissions API (10-K, 10-Q, 8-K, proxy and registration filings). Retrieved November 3, 2026, 3:39 PM MT.

Market cap calculator

Market cap = shares outstanding × share price. We don't supply prices: type in a price you looked up yourself. Nothing you type is sent anywhere. Shares are pre-filled from SEC EDGAR.

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