Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PLUG POWER INCPLUG · Entity 4258 | Chief Operating Officer | June 25, 2026 | June 29, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
PLUG POWER INC
Report date June 25, 2026 · Filed June 29, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.57 · Expires 2036-06-25 | Direct | 408,163 |
Reported balance
After 2026-06-25 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-06-25 · Grant · Acquired 408,163 · Balance 408,163 F1: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date. |
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.83 · Expires 2036-06-25 | Direct | 414,508 |
Reported balance
After 2026-06-25 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-06-25 · Grant · Acquired 414,508 · Balance 414,508 F1: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended.
F2: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 25, 2026 Filed Jun 29, 2026 23:15 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 414,508 | $0.00 Strike: $2.83 | $0.00 |
DisclosureSEC source: 0001104659-26-078979 · tm2619323-2_4seq1.xml · derivative · entry 2 Fullerton Dean · CIK 0002032211 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 414,508 Underlying: Common Stock · 414,508 shares Expires 2036-06-25 F1 · security: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2 · derivative.exercise_date: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date. Read SEC document |
| June 25, 2026 Filed Jun 29, 2026 23:15 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 408,163 | $0.00 Strike: $2.57 | $0.00 |
DisclosureSEC source: 0001104659-26-078979 · tm2619323-2_4seq1.xml · derivative · entry 1 Fullerton Dean · CIK 0002032211 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 408,163 Underlying: Common Stock · 408,163 shares Expires 2036-06-25 F1 · security: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2 · derivative.exercise_date: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date. Read SEC document |
| September 04, 2025 Filed Sep 9, 2025 00:43 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 1,000,000 | $0.00 Strike: $1.44 | $0.00 |
DisclosureSEC source: 0001104659-25-088377 · tm2525594-4_4seq1.xml · derivative · entry 1 Fullerton Dean · CIK 0002032211 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,000,000 Underlying: Common Stock · 1,000,000 shares Expires 2035-09-04 F1 · security: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2 · derivative.exercise_date: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date. Read SEC document |
| July 31, 2024 Filed Aug 2, 2024 20:50 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 1,000,000 | $0.00 Strike: $2.47 | $0.00 |
DisclosureSEC source: 0001104659-24-085416 · tm2420760-2_4seq1.xml · derivative · entry 1 Fullerton Dean · CIK 0002032211 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,000,000 Underlying: Common Stock · 1,000,000 shares Expires 2031-07-31 F1 · security: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended. F2 · derivative.exercise_date: The shares underlying this stock option shall vest in three equal annual installments following the grant date, subject to the Reporting Person's continued service on each such vesting date; provided, however, that 500,000 shares underlying such option shall vest only if the daily volume weighted average price of the Company's common stock during any 30 consecutive trading day period ("VWAP") equals or exceeds $7.50 prior to April 30, 2025. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.