Insider at

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Insider transactions

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1 buys (P) 0 sells (S) Net: $87,282 + 12 non-open-market transactions below Avg return of open purchases vs now: -20.5% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 15, 2025 PLUG P 10b5-1 37,300 $2.34 $87,282 307,332 Direct +13.81% Acquired -20.5% (price as of 2026-10-06)
June 11, 2025 PLUG S 10b5-1 37,300 $1.32 $49,236 270,032 Direct -12.14% Disposed 40.9% (price as of 2026-10-06)
Oct. 2, 2023 PLUG S 31,958 $7.20 $230,098 250,609 Direct -11.31% Disposed -74.2% (price as of 2026-10-06)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 25, 2026 PLUG Stock Option (Right to Buy) [F1] Common Stock (777,202) $2.83 June 25, 2036 777,202 Acquired
June 25, 2026 PLUG Stock Option (Right to Buy) [F1] Common Stock (765,306) $2.57 June 25, 2036 765,306 Acquired
Sept. 4, 2025 PLUG Stock Option (Right to Buy) [F1] Common Stock (1,000,000) $1.44 Sept. 4, 2035 1,000,000 Acquired
April 26, 2024 PLUG Stock Option (Right to Buy) [F1] Common Stock (750,000) $2.41 April 26, 2031 750,000 Acquired
May 18, 2023 PLUG Performance Stock Option (Right to Buy) [F1] Common Stock (750,000) $7.87 May 18, 2030 750,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 7 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Dec. 28, 2021 PLUG Common Stock 346,610 Direct
Dec. 28, 2021 PLUG Common Stock 37,781 Indirect
Dec. 28, 2021 PLUG Stock Option (Right to Buy)→ Common Stock (66,668) 66,668 Direct
Dec. 28, 2021 PLUG Stock Option (Right to Buy)→ Common Stock (66,667) 66,667 Direct
Dec. 28, 2021 PLUG Stock Option (Right to Buy)→ Common Stock (66,667) 66,667 Direct
Dec. 28, 2021 PLUG Stock Option (Right to Buy)→ Common Stock (175,000) 175,000 Direct
Dec. 28, 2021 PLUG Performance Stock Option (Right to Buy)→ Common Stock (1,300,000) 1,300,000 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

PLUG

EVP
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2023 $400,000 · · $3,242,500 · · $17,805 $3,660,305
2022 $400,000 · · · · · $16,555 $416,555
2021 $400,000 · · $16,510,000 $364,000 · $15,805 $17,289,805

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.