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Nasdaq · USD

PLUG

PLUG POWER INC

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Tapewire entity
4258
SEC CIK
0001093691
Parsed reports
630

Last 12 months

Inside the activity.

1 purchase rows · 7 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202501
Dec 202511
Jan 202601
Feb 202600
Mar 202600
Apr 202600
May 202600
Jun 202601
Jul 202600
Aug 202600
Sep 202603
Oct 202600

Latest available

Insider transactions

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Purchases/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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 01, 2025 Filed Jul 3, 2025 20:33 UTC GrantCommon Stock 13,423 $1.49 $20,000.27
Disclosure

SEC source: 0001104659-25-065807 · tm2519809-5_4seq1.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,670

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:32 UTC GrantCommon Stock 18,456 $1.49 $27,499.44
Disclosure

SEC source: 0001104659-25-065804 · tm2519809-4_4seq1.xml · nonDerivative · entry 1

HELMER MAUREEN O · CIK 0001279977 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,272

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:31 UTC GrantCommon Stock 15,940 $1.49 $23,750.60
Disclosure

SEC source: 0001104659-25-065801 · tm2519809-3_4seq1.xml · nonDerivative · entry 1

BONNEY MARK J · CIK 0001232607 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,724

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:30 UTC GrantCommon Stock 6,711 $1.49 $9,999.39
Disclosure

SEC source: 0001104659-25-065800 · tm2519809-2_4seq1.xml · nonDerivative · entry 1

Angle Colin M · CIK 0001341689 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,020

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:30 UTC GrantCommon Stock 13,213 $1.49 $19,687.37
Disclosure

SEC source: 0001104659-25-065798 · tm2519809-1_4seq1.xml · nonDerivative · entry 1

Kenausis Gregory · CIK 0001590994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,992

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
June 11, 2025 Filed Jun 13, 2025 20:01 UTC
Crespo Jose LuisChief Revenue Officer
SaleCommon Stock 37,300 $1.32 $49,236.00
Disclosure

SEC source: 0001104659-25-059335 · tm2517915-1_4seq1.xml · nonDerivative · entry 1

Crespo Jose Luis · CIK 0001893770 · Chief Revenue Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,032

F1 · kind: As previously disclosed in the Issuer's Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, the Reporting Person sold these shares pursuant to a pre-established 10b5-1 trading plan that was adopted on March 13, 2025.

Read SEC document
June 09, 2025 Filed Jun 9, 2025 16:38 UTC
MIDDLETON PAUL BSee Remarks
PurchaseCommon Stock 650,000 $1.03 $672,035.00
Disclosure

SEC source: 0001104659-25-057705 · tm2517519-1_4seq1.xml · nonDerivative · entry 1

MIDDLETON PAUL B · CIK 0001224978 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,558,064

Read SEC document
May 30, 2025 Filed Jun 13, 2025 20:04 UTC
Marsh AndrewDirector · President and CEO
GrantCommon Stock 36,448 $0.84 $30,769.40
Disclosure

SEC source: 0001104659-25-059344 · tm2517915-2_4seq1.xml · nonDerivative · entry 1

Marsh Andrew · CIK 0001431827 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 814,009

F1 · kind: Shares issued pursuant to a previously disclosed executive compensation program, pursuant to which the Reporting Person elected to receive payment of a portion of his base salary and bonus for the fiscal year ending December 31, 2025 in shares of the Issuer's common stock issued under the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended. The shares were fully vested upon grant.

Read SEC document
May 16, 2025 Filed May 19, 2025 12:06 UTC
MIDDLETON PAUL BCFO & Executive VP
PurchaseCommon Stock 350,000 $0.72 $250,390.00
Disclosure

SEC source: 0001104659-25-050252 · tm2515537-1_4seq1.xml · nonDerivative · entry 1

MIDDLETON PAUL B · CIK 0001224978 · CFO & Executive VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,908,064

Read SEC document
May 05, 2025 Filed May 7, 2025 20:06 UTC
Conway Gerard L JRGen. Coun, Corp Sec., Exec. VP
Tax withholdingCommon Stock 16,188 $0.84 $13,597.92
Disclosure

SEC source: 0001104659-25-045528 · tm2514240-4_4seq1.xml · nonDerivative · entry 1

Conway Gerard L JR · CIK 0001308706 · Gen. Coun, Corp Sec., Exec. VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,482

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of May 2, 2025.

Read SEC document
May 05, 2025 Filed May 7, 2025 20:06 UTC
Crespo Jose LuisChief Revenue Officer
Tax withholdingCommon Stock 16,689 $0.84 $14,018.76
Disclosure

SEC source: 0001104659-25-045526 · tm2514240-3_4seq1.xml · nonDerivative · entry 1

Crespo Jose Luis · CIK 0001893770 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 307,332

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of May 2, 2025.

Read SEC document
May 05, 2025 Filed May 7, 2025 20:05 UTC
MIDDLETON PAUL BCFO & Executive VP
Tax withholdingCommon Stock 17,081 $0.84 $14,348.04
Disclosure

SEC source: 0001104659-25-045520 · tm2514240-1_4seq1.xml · nonDerivative · entry 1

MIDDLETON PAUL B · CIK 0001224978 · CFO & Executive VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,558,064

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of May 2, 2025.

Read SEC document
April 06, 2025 Filed May 7, 2025 20:05 UTC
Hull Martin DanielCorporate Controller and CAO
Tax withholdingCommon Stock 18,650 $1.22 $22,753.00
Disclosure

SEC source: 0001104659-25-045524 · tm2514240-2_4seq1.xml · nonDerivative · entry 1

Hull Martin Daniel · CIK 0001637696 · Corporate Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,873

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of April 4, 2025.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 20:05 UTC GrantCommon Stock 18,981 $1.35 $25,624.35
Disclosure

SEC source: 0001104659-25-031656 · tm2511426-1_4seq1.xml · nonDerivative · entry 1

MCNAMEE GEORGE C · CIK 0001008001 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 715,794

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 20:11 UTC GrantCommon Stock 7,407 $1.35 $9,999.45
Disclosure

SEC source: 0001104659-25-031676 · tm2511426-8_4seq1.xml · nonDerivative · entry 1

Angle Colin M · CIK 0001341689 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,309

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 GrantCommon Stock 17,593 $1.35 $23,750.55
Disclosure

SEC source: 0001104659-25-031669 · tm2511426-6_4seq1.xml · nonDerivative · entry 1

BONNEY MARK J · CIK 0001232607 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,784

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 20:11 UTC GrantCommon Stock 14,815 $1.35 $20,000.25
Disclosure

SEC source: 0001104659-25-031675 · tm2511426-7_4seq1.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,247

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 GrantCommon Stock 16,667 $1.35 $22,500.45
Disclosure

SEC 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
April 01, 2025 Filed Apr 3, 2025 20:08 UTC GrantCommon Stock 20,370 $1.35 $27,499.50
Disclosure

SEC source: 0001104659-25-031665 · tm2511426-4_4seq1.xml · nonDerivative · entry 1

HELMER MAUREEN O · CIK 0001279977 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,816

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 20:06 UTC GrantCommon Stock 14,584 $1.35 $19,688.40
Disclosure

SEC source: 0001104659-25-031662 · tm2511426-2_4seq1.xml · nonDerivative · entry 1

Kenausis Gregory · CIK 0001590994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,779

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 20:07 UTC GrantCommon Stock 24,074 $1.35 $32,499.90
Disclosure

SEC source: 0001104659-25-031663 · tm2511426-3_4seq1.xml · nonDerivative · entry 1

WILLIS GARY K · CIK 0001121475 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 561,566

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 21:04 UTC GrantCommon Stock 12,031 $2.13 $25,626.03
Disclosure

SEC source: 0001104659-25-001300 · tm252002-7_4seq1.xml · nonDerivative · entry 1

MCNAMEE GEORGE C · CIK 0001008001 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 696,813

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 21:05 UTC GrantCommon Stock 15,258 $2.13 $32,499.54
Disclosure

SEC source: 0001104659-25-001301 · tm252002-8_4seq1.xml · nonDerivative · entry 1

WILLIS GARY K · CIK 0001121475 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 537,492

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 GrantCommon Stock 10,563 $2.13 $22,499.19
Disclosure

SEC 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
January 02, 2025 Filed Jan 6, 2025 21:03 UTC GrantCommon Stock 9,243 $2.13 $19,687.59
Disclosure

SEC source: 0001104659-25-001296 · tm252002-5_4seq1.xml · nonDerivative · entry 1

Kenausis Gregory · CIK 0001590994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,195

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 21:02 UTC GrantCommon Stock 9,390 $2.13 $20,000.70
Disclosure

SEC source: 0001104659-25-001294 · tm252002-4_4seq1.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,432

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 21:02 UTC GrantCommon Stock 12,911 $2.13 $27,500.43
Disclosure

SEC source: 0001104659-25-001293 · tm252002-3_4seq1.xml · nonDerivative · entry 1

HELMER MAUREEN O · CIK 0001279977 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,446

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 21:01 UTC GrantCommon Stock 11,150 $2.13 $23,749.50
Disclosure

SEC source: 0001104659-25-001292 · tm252002-2_4seq1.xml · nonDerivative · entry 1

BONNEY MARK J · CIK 0001232607 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,191

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 21:01 UTC GrantCommon Stock 4,229 $2.13 $9,007.77
Disclosure

SEC source: 0001104659-25-001290 · tm252002-1_4seq1.xml · nonDerivative · entry 1

Angle Colin M · CIK 0001341689 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,902

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
November 19, 2024 Filed Nov 25, 2024 22:30 UTC
MIDDLETON PAUL BCFO & Executive VP
GrantCommon Stock 1,302,084 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-122651 · tm2429519-1_4seq1.xml · nonDerivative · entry 1

MIDDLETON PAUL B · CIK 0001224978 · CFO & Executive VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,575,145

F1 · kind: Consists of a restricted stock award made pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended. The restricted stock vests in three equal annual installments on the first, second and third anniversaries of the grant date, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:51 UTC
MIDDLETON PAUL BCFO & Executive VP
Tax withholdingCommon Stock 17,082 $2.52 $43,046.64
Disclosure

SEC source: 0001104659-24-115927 · tm2427931-3_4seq1.xml · nonDerivative · entry 1

MIDDLETON PAUL B · CIK 0001224978 · CFO & Executive VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 273,061

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of November 5, 2024.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:50 UTC
Crespo Jose LuisGM, MATL Handling, Key Accts
Tax withholdingCommon Stock 15,241 $2.52 $38,407.32
Disclosure

SEC source: 0001104659-24-115926 · tm2427931-2_4seq1.xml · nonDerivative · entry 1

Crespo Jose Luis · CIK 0001893770 · GM, MATL Handling, Key Accts

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 324,021

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of November 5, 2024.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:49 UTC
Conway Gerard L JRGen. Coun, Corp Sec., Exec. VP
Tax withholdingCommon Stock 14,610 $2.52 $36,817.20
Disclosure

SEC source: 0001104659-24-115924 · tm2427931-1_4seq1.xml · nonDerivative · entry 1

Conway Gerard L JR · CIK 0001308706 · Gen. Coun, Corp Sec., Exec. VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,670

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of November 5, 2024.

Read SEC document
November 01, 2024 Filed Nov 5, 2024 21:30 UTC SaleCommon Stock 10,000 $2.09 $20,916.00
Disclosure

SEC source: 0001104659-24-114346 · tm2427573-1_4seq1.xml · nonDerivative · entry 1

MCNAMEE GEORGE C · CIK 0001008001 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 684,782

F1 · kind: These sales were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2022, as amended on December 15, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.99 to $2.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
October 17, 2024 Filed Oct 21, 2024 20:15 UTC
Hull Martin DanielCorporate Controller and CAO
Tax withholdingCommon Stock 5,816 $2.07 $12,039.12
Disclosure

SEC source: 0001104659-24-110222 · tm2426551-1_4seq1.xml · nonDerivative · entry 1

Hull Martin Daniel · CIK 0001637696 · Corporate Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,523

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of October 16, 2024.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 20:04 UTC GrantCommon Stock 11,338 $2.26 $25,623.88
Disclosure

SEC source: 0001104659-24-105834 · tm2425494-7_4seq1.xml · nonDerivative · entry 1

MCNAMEE GEORGE C · CIK 0001008001 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 694,782

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 20:04 UTC GrantCommon Stock 14,381 $2.26 $32,501.06
Disclosure

SEC source: 0001104659-24-105835 · tm2425494-8_4seq1.xml · nonDerivative · entry 1

WILLIS GARY K · CIK 0001121475 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 522,234

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 GrantCommon Stock 9,956 $2.26 $22,500.56
Disclosure

SEC 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
October 01, 2024 Filed Oct 3, 2024 20:02 UTC GrantCommon Stock 8,712 $2.26 $19,689.12
Disclosure

SEC source: 0001104659-24-105832 · tm2425494-5_4seq1.xml · nonDerivative · entry 1

Kenausis Gregory · CIK 0001590994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,952

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 20:02 UTC GrantCommon Stock 8,850 $2.26 $20,001.00
Disclosure

SEC source: 0001104659-24-105831 · tm2425494-4_4seq1.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,042

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 20:02 UTC GrantCommon Stock 12,168 $2.26 $27,499.68
Disclosure

SEC source: 0001104659-24-105830 · tm2425494-3_4seq1.xml · nonDerivative · entry 1

HELMER MAUREEN O · CIK 0001279977 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,535

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 20:01 UTC GrantCommon Stock 10,509 $2.26 $23,750.34
Disclosure

SEC source: 0001104659-24-105829 · tm2425494-2_4seq1.xml · nonDerivative · entry 1

BONNEY MARK J · CIK 0001232607 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,041

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 20:01 UTC GrantCommon Stock 1,673 $2.26 $3,780.98
Disclosure

SEC source: 0001104659-24-105828 · tm2425494-1_4seq1.xml · nonDerivative · entry 1

Angle Colin M · CIK 0001341689 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,673

F1 · kind: Compensation awarded to directors pursuant to Plug Power Inc.'s Non-Employee Director Compensation Plan.

Read SEC document
September 22, 2024 Filed Oct 3, 2024 20:04 UTC
Hull Martin DanielCorporate Controller and CAO
Tax withholdingCommon Stock 2,646 $1.94 $5,133.24
Disclosure

SEC source: 0001104659-24-105836 · tm2425494-9_4seq1.xml · nonDerivative · entry 1

Hull Martin Daniel · CIK 0001637696 · Corporate Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,339

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of September 20, 2024.

Read SEC document
August 16, 2024 Filed Aug 22, 2024 11:36 UTC GrantStock Option (Right to Buy) · Derivative 101,810 $0.00 Strike: $2.21 $0.00
Disclosure

SEC source: 0001104659-24-091825 · tm2422411-2_4seq1.xml · derivative · entry 1

Angle Colin M · CIK 0001341689 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,810

Underlying: Common Stock · 101,810 shares

Expires 2034-08-16

F1 · security: Stock option granted pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended, 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
August 08, 2024 Filed Aug 9, 2024 20:31 UTC
MIDDLETON PAUL BCFO & Executive VP
Tax withholdingCommon Stock 17,081 $2.08 $35,528.48
Disclosure

SEC source: 0001104659-24-087835 · tm2421321-3_4seq1.xml · nonDerivative · entry 2

MIDDLETON PAUL B · CIK 0001224978 · CFO & Executive VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,143

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F3 · price: Pursuant to the Plan, each share was tendered to Issuer at the price per share on the closing date of August 7, 2024.

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August 08, 2024 Filed Aug 9, 2024 20:30 UTC
Crespo Jose LuisGM, MATL Handling, Key Accts
Tax withholdingCommon Stock 15,240 $2.08 $31,699.20
Disclosure

SEC source: 0001104659-24-087825 · tm2421321d1_4seq1.xml · nonDerivative · entry 2

Crespo Jose Luis · CIK 0001893770 · GM, MATL Handling, Key Accts

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,262

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F3 · price: Pursuant to the Plan, each share was tendered to Issuer at the price per share on the closing date of August 7, 2024.

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August 08, 2024 Filed Aug 9, 2024 20:30 UTC
Conway Gerard L JRGen. Coun, Corp Sec., Exec. VP
Tax withholdingCommon Stock 14,609 $2.08 $30,386.72
Disclosure

SEC source: 0001104659-24-087831 · tm2421321-2_4seq1.xml · nonDerivative · entry 2

Conway Gerard L JR · CIK 0001308706 · Gen. Coun, Corp Sec., Exec. VP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,280

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F3 · price: Pursuant to the Plan, each share was tendered to Issuer at the price per share on the closing date of August 7, 2024.

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August 01, 2024 Filed Aug 2, 2024 20:52 UTC SaleCommon Stock 10,000 $2.37 $23,719.00
Disclosure

SEC source: 0001104659-24-085421 · tm2420760-4_4seq1.xml · nonDerivative · entry 1

MCNAMEE GEORGE C · CIK 0001008001 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 683,444

F1 · kind: These sales were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2022, as amended on December 15, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.30 to $2.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

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July 31, 2024 Filed Aug 2, 2024 20:51 UTC
Hull Martin DanielCorporate Controller and CAO
Tax withholdingCommon Stock 4,475 $2.40 $10,740.00
Disclosure

SEC source: 0001104659-24-085419 · tm2420760-3_4seq1.xml · nonDerivative · entry 1

Hull Martin Daniel · CIK 0001637696 · Corporate Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,985

F1 · kind: Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock awards.

F2 · price: Pursuant to the Plug Power Inc. 2021 Stock Option and Incentive Plan, as amended, each share was tendered to Issuer at the price per share on the closing date of July 30, 2024.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.