Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PLUG POWER INCPLUG · Entity 4258 | Director | April 01, 2026 | April 10, 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 April 01, 2026 · Filed April 10, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 239,847 |
Reported balance
After 2026-04-01 transaction · row 1
1 source rowRow 1 · 2026-04-01 · Grant · Acquired 9,956 · Balance 239,847 F1: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.
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 |
|---|---|---|---|---|---|---|
| April 01, 2026 Filed Apr 10, 2026 21:38 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 9,956 | $2.26 | $22,500.56 |
DisclosureSEC source: 0001104659-26-042134 · tm2611556-5_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 239,847 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| January 02, 2026 Filed Jan 7, 2026 02:04 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 11,421 | $1.97 | $22,499.37 |
DisclosureSEC source: 0001104659-26-001516 · tm261957-7_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 229,891 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 20:37 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 9,657 | $2.33 | $22,500.81 |
DisclosureSEC source: 0001104659-25-096698 · tm2527965-8_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 218,470 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| July 03, 2025 Filed Jul 24, 2025 20:21 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 76,531 | $0.00 Strike: $1.47 | $0.00 |
DisclosureSEC source: 0001104659-25-070387 · tm2521653-7_4seq1.xml · derivative · entry 2 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 76,531 Underlying: Common Stock · 76,531 shares Expires 2035-07-03 F2 · security: Stock option granted pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. F3 · derivative.exercise_date: The options shall vest in full on the earlier of (i) first anniversary of the grant date or (ii) the date of the next annual meeting which is at least fifty (50) weeks after the immediately preceding year's annual meeting. Read SEC document |
| July 03, 2025 Filed Jul 24, 2025 20:21 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 76,531 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-070387 · tm2521653-7_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 208,813 F1 · shares: Consists of a restricted stock award made pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. The restricted stock shall vest in full on the earlier of (i) first anniversary of the grant date or (ii) the date of the next annual meeting which is at least fifty (50) weeks after the immediately preceding year's annual meeting. Read SEC document |
| July 01, 2025 Filed Jul 3, 2025 20:33 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 15,101 | $1.49 | $22,500.49 |
DisclosureSEC source: 0001104659-25-065808 · tm2519809-6_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 132,282 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 20:09 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 16,667 | $1.35 | $22,500.45 |
DisclosureSEC source: 0001104659-25-031667 · tm2511426-5_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,181 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| January 02, 2025 Filed Jan 6, 2025 21:03 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 10,563 | $2.13 | $22,499.19 |
DisclosureSEC source: 0001104659-25-001298 · tm252002-6_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,514 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| October 01, 2024 Filed Oct 3, 2024 20:03 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 9,956 | $2.26 | $22,500.56 |
DisclosureSEC source: 0001104659-24-105833 · tm2425494-6_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 89,951 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan. Read SEC document |
| July 01, 2024 Filed Jul 3, 2024 20:03 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 9,657 | $2.33 | $22,500.81 |
DisclosureSEC source: 0001104659-24-077763 · tm2418785-2_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 79,995 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| June 05, 2024 Filed Jun 7, 2024 20:33 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 37,375 | $0.00 Strike: $3.01 | $0.00 |
DisclosureSEC source: 0001104659-24-069686 · tm2416747-5_4seq1.xml · derivative · entry 2 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,375 Underlying: Common Stock · 37,375 shares Expires 2034-06-05 F2 · security: Stock option granted pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. F3 · derivative.exercise_date: The options shall vest (100%) on the first anniversary of the grant date. Read SEC document |
| June 05, 2024 Filed Jun 7, 2024 20:33 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 37,375 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-24-069686 · tm2416747-5_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,338 F1 · shares: Consists of a restricted stock award made pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. The restricted stock shall vest (100%) on the first anniversary of the grant date. Read SEC document |
| April 01, 2024 Filed Apr 8, 2024 20:15 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 6,541 | $3.44 | $22,501.04 |
DisclosureSEC source: 0001104659-24-044739 · tm2411328-1_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,963 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| January 02, 2024 Filed Jan 4, 2024 21:04 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 2,500 | $4.50 | $11,250.00 |
DisclosureSEC source: 0001104659-24-001341 · tm241909-1_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,422 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| October 02, 2023 Filed Oct 4, 2023 20:18 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 1,480 | $7.60 | $11,248.00 |
DisclosureSEC source: 0001104659-23-106817 · tm2327421-11_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,922 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| July 03, 2023 Filed Jul 6, 2023 21:28 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 962 | $10.39 | $9,995.18 |
DisclosureSEC source: 0001104659-23-078827 · tm2320769-5_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,442 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| June 27, 2023 Filed Jun 29, 2023 20:02 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 12,149 | $0.00 Strike: $9.26 | $0.00 |
DisclosureSEC source: 0001104659-23-076301 · tm2320164-5_4seq1.xml · derivative · entry 2 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,149 Underlying: Common Stock · 12,149 shares Expires 2033-06-27 F2 · security: Stock option granted pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. F3 · derivative.exercise_date: The options shall vest (100%) on the first anniversary of the grant date. Read SEC document |
| June 27, 2023 Filed Jun 29, 2023 20:02 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 12,149 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-23-076301 · tm2320164-5_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,480 F1 · shares: Consists of a restricted stock award made pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, in accordance with the Non-Employee Director Compensation Plan. The restricted stock vests (100%) on the first anniversary of the grant date. Read SEC document |
| April 03, 2023 Filed Apr 5, 2023 20:08 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 853 | $11.72 | $9,997.16 |
DisclosureSEC source: 0001104659-23-042157 · tm2311865-8_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,331 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| January 03, 2023 Filed Jan 5, 2023 21:01 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 758 | $12.37 | $9,376.46 |
DisclosureSEC source: 0001104659-23-001389 · tm231720-4_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,478 F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Directors Compensation Plan. Read SEC document |
| October 03, 2022 Filed Oct 5, 2022 20:28 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 446 | $21.01 | $9,370.46 |
DisclosureSEC source: 0001104659-22-106331 · tm2227516-4_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,720 F1 · kind: Compensation awarded to directors pursuant to the Plug Power Inc. Non-Employee Director Compensation Plan. Read SEC document |
| July 01, 2022 Filed Jul 15, 2022 20:00 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 485 | $16.57 | $8,036.45 |
DisclosureSEC source: 0001104659-22-080188 · tm2220704-6_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 485 F1 · kind: Compensation awarded to directors pursuant to Plug Power's Non-Employee Directors Compensation Plan. Read SEC document |
| June 30, 2022 Filed Jul 26, 2022 20:12 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 6,789 | $0.00 Strike: $16.57 | $0.00 |
DisclosureSEC source: 0001104659-22-082780 · tm2221594-6_4seq1.xml · derivative · entry 2 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,789 Underlying: Common Stock · 6,789 shares Expires 2032-06-30 F2 · security: Stock option granted pursuant to Plug Power's 2021 Stock Option and Incentive Plan in accordance with the Non-Employee Director Compensation Plan. F3 · derivative.exercise_date: The options shall vest (100%) on the first anniversary of the grant date. Read SEC document |
| June 30, 2022 Filed Jul 26, 2022 20:12 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantCommon Stock | 6,789 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-22-082780 · tm2221594-6_4seq1.xml · nonDerivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,274 F1 · shares: Consists of a restricted stock award made pursuant to Plug Power's 2021 Stock Option and Incentive Plan in accordance with the Non-Employee Director Compensation Plan. The restricted stock vests (100%) on the first anniversary of the grant date. Read SEC document |
| April 14, 2022 Filed Apr 18, 2022 11:20 UTC | PLUG POWER INC PLUG · Entity 4258 | GrantStock Option (Right to Buy) · Derivative | 8,731 | $0.00 Strike: $25.77 | $0.00 |
DisclosureSEC source: 0001104659-22-046676 · tm2212314-5_4seq1.xml · derivative · entry 1 Mahtani Kavita · CIK 0001923759 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,731 Underlying: Common Stock · 8,731 shares Expires 2032-04-14 F1 · security: Stock option granted pursuant to Plug Power's 2021 Stock Option and Incentive Plan in accordance with the Non-Employee Director Compensation Plan. F2 · derivative.exercise_date: The options shall vest (100%) on the first anniversary of the grant date. 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.