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$PLUG

$3.68 -$0.26 (6.6%)

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Insider Transactions

Insider Transaction Summary

PAUL B MIDDLETON

2,558,064 shares

Net: +650,000 B/S: ∞

Capital Holding AG FiveT

1,915,034 shares

Net: 0 B/S: -

Capital Holdings AG FiveT

1,870,898 shares

Net: 0 B/S: -

Gerard L JR Conway

1,000,000 shares

Net: +1,000,000 B/S: ∞

Benjamin Toby Patrick Haycraft

1,000,000 shares

Net: +1,000,000 B/S: ∞

Dean Fullerton

1,000,000 shares

Net: +1,000,000 B/S: ∞

Andrew Marsh

853,378 shares

Net: +2,370,225 B/S: ∞

GEORGE C MCNAMEE

833,529 shares

Net: +117,735 B/S: ∞

Sanjay K Shrestha

750,000 shares

Net: 0 B/S: -

GARY K WILLIS

690,354 shares

Net: +128,788 B/S: ∞

Keith Schmid

474,776 shares

Net: 0 B/S: -

Gregory Kenausis

470,679 shares

Net: +116,900 B/S: ∞

Keith Schmidt

417,971 shares

Net: 0 B/S: -

MAUREEN O HELMER

371,565 shares

Net: +120,749 B/S: ∞

Benjamin Haycraft

333,809 shares

Net: -154,746 B/S: -

Jose Luis Crespo

307,332 shares

Net: +1,000,000 B/S: 27.81

Dirk Ole Hoefelmann

280,064 shares

Net: 0 B/S: -

Kavita Mahtani

239,847 shares

Net: +122,666 B/S: ∞

Johannes Minho Roth

234,633 shares

Net: 0 B/S: -

MARK J BONNEY

223,013 shares

Net: +125,229 B/S: ∞

Patrick Joggerst

205,787 shares

Net: +117,540 B/S: ∞

LARRY GARBERDING

197,714 shares

Net: 0 B/S: -

David Mindnich

185,416 shares

Net: 0 B/S: -

Martin Daniel Hull

179,873 shares

Net: 0 B/S: -

Lucas P Schneider

135,302 shares

Net: 0 B/S: -

DOUGLAS T HICKEY

109,912 shares

Net: 0 B/S: -

Colin M Angle

109,791 shares

Net: +96,482 B/S: ∞

GREGORY B GRAVES

83,431 shares

Net: 0 B/S: -

Jonathan M Silver

75,715 shares

Net: 0 B/S: -

Liquide Investissements d'Avenir et de Demonstration Air

39,324 shares

Net: 0 B/S: -

Xavier Pontone

31,161 shares

Net: 0 B/S: -

JEAN A BUA

22,669 shares

Net: 0 B/S: -

Kim Harriman

6,471 shares

Net: 0 B/S: -

SA AXANE

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
PAUL B MIDDLETON	2,558,064	+650,000	∞
Capital Holding AG FiveT	1,915,034	0	-
Capital Holdings AG FiveT	1,870,898	0	-
Gerard L JR Conway	1,000,000	+1,000,000	∞
Benjamin Toby Patrick Haycraft	1,000,000	+1,000,000	∞
Dean Fullerton	1,000,000	+1,000,000	∞
Andrew Marsh	853,378	+2,370,225	∞
GEORGE C MCNAMEE	833,529	+117,735	∞
Sanjay K Shrestha	750,000	0	-
GARY K WILLIS	690,354	+128,788	∞
Keith Schmid	474,776	0	-
Gregory Kenausis	470,679	+116,900	∞
Keith Schmidt	417,971	0	-
MAUREEN O HELMER	371,565	+120,749	∞
Benjamin Haycraft	333,809	-154,746	-
Jose Luis Crespo	307,332	+1,000,000	27.81
Dirk Ole Hoefelmann	280,064	0	-
Kavita Mahtani	239,847	+122,666	∞
Johannes Minho Roth	234,633	0	-
MARK J BONNEY	223,013	+125,229	∞
Patrick Joggerst	205,787	+117,540	∞
LARRY GARBERDING	197,714	0	-
David Mindnich	185,416	0	-
Martin Daniel Hull	179,873	0	-
Lucas P Schneider	135,302	0	-
DOUGLAS T HICKEY	109,912	0	-
Colin M Angle	109,791	+96,482	∞
GREGORY B GRAVES	83,431	0	-
Jonathan M Silver	75,715	0	-
Liquide Investissements d'Avenir et de Demonstration Air	39,324	0	-
Xavier Pontone	31,161	0	-
JEAN A BUA	22,669	0	-
Kim Harriman	6,471	0	-
SA AXANE	0	0	-

Individual Transactions

April 01, 2026

Andrew Marsh

Grant/Award Acquisition

Change: +3,688

Price: $2.26

Shares: 853,378

Value: +$8,334

Patrick Joggerst

Grant/Award Acquisition

Change: +8,850

Price: $2.26

Shares: 205,787

Value: +$20,001

MARK J BONNEY

Grant/Award Acquisition

Change: +10,509

Price: $2.26

Shares: 223,013

Value: +$23,750

Colin M Angle

Grant/Award Acquisition

Change: +3,872

Price: $2.26

Shares: 109,791

Value: +$8,750

Kavita Mahtani

Grant/Award Acquisition

Change: +9,956

Price: $2.26

Shares: 239,847

Value: +$22,500

Gregory Kenausis

Grant/Award Acquisition

Change: +8,712

Price: $2.26

Shares: 470,679

Value: +$19,689

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Andrew Marsh	Apr 10	Grant/Award Acquisition (A) Compensation/Award	853,378	+3,688	$2.26	+$8,334
Patrick Joggerst	Apr 10	Grant/Award Acquisition (A) Compensation/Award	205,787	+8,850	$2.26	+$20,001
MARK J BONNEY	Apr 10	Grant/Award Acquisition (A) Compensation/Award	223,013	+10,509	$2.26	+$23,750
Colin M Angle	Apr 10	Grant/Award Acquisition (A) Compensation/Award	109,791	+3,872	$2.26	+$8,750
Kavita Mahtani	Apr 10	Grant/Award Acquisition (A) Compensation/Award	239,847	+9,956	$2.26	+$22,500
Gregory Kenausis	Apr 10	Grant/Award Acquisition (A) Compensation/Award	470,679	+8,712	$2.26	+$19,689

January 12, 2026

Benjamin Haycraft

Open Market Sale

Change: -40,000

Price: $2.17

Shares: 333,809

Value: -$86,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin Haycraft	Jan 14	Open Market Sale (S) Market Sale	333,809	-40,000	$2.17	-$86,800

January 02, 2026

Kavita Mahtani

Grant/Award Acquisition

Change: +11,421

Price: $1.97

Shares: 229,891

Value: +$22,499

Gregory Kenausis

Grant/Award Acquisition

Change: +9,994

Price: $1.97

Shares: 461,967

Value: +$19,688

Patrick Joggerst

Grant/Award Acquisition

Change: +10,152

Price: $1.97

Shares: 196,937

Value: +$19,999

MAUREEN O HELMER

Grant/Award Acquisition

Change: +13,959

Price: $1.97

Shares: 371,565

Value: +$27,499

MARK J BONNEY

Grant/Award Acquisition

Change: +12,056

Price: $1.97

Shares: 212,504

Value: +$23,750

Colin M Angle

Grant/Award Acquisition

Change: +5,076

Price: $1.97

Shares: 105,919

Value: +$9,999

GARY K WILLIS

Grant/Award Acquisition

Change: +16,497

Price: $1.97

Shares: 690,354

Value: +$32,499

GEORGE C MCNAMEE

Grant/Award Acquisition

Change: +13,008

Price: $1.97

Shares: 833,529

Value: +$25,625

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kavita Mahtani	Jan 06	Grant/Award Acquisition (A) Compensation/Award	229,891	+11,421	$1.97	+$22,499
Gregory Kenausis	Jan 06	Grant/Award Acquisition (A) Compensation/Award	461,967	+9,994	$1.97	+$19,688
Patrick Joggerst	Jan 06	Grant/Award Acquisition (A) Compensation/Award	196,937	+10,152	$1.97	+$19,999
MAUREEN O HELMER	Jan 06	Grant/Award Acquisition (A) Compensation/Award	371,565	+13,959	$1.97	+$27,499
MARK J BONNEY	Jan 06	Grant/Award Acquisition (A) Compensation/Award	212,504	+12,056	$1.97	+$23,750
Colin M Angle	Jan 06	Grant/Award Acquisition (A) Compensation/Award	105,919	+5,076	$1.97	+$9,999
GARY K WILLIS	Jan 06	Grant/Award Acquisition (A) Compensation/Award	690,354	+16,497	$1.97	+$32,499
GEORGE C MCNAMEE	Jan 06	Grant/Award Acquisition (A) Compensation/Award	833,529	+13,008	$1.97	+$25,625

December 15, 2025

Jose Luis Crespo

Open Market Purchase

Change: +37,300

Price: $2.34

Shares: 307,332

Value: +$87,282

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jose Luis Crespo	Dec 17	Open Market Purchase (P) Market Purchase	307,332	+37,300	$2.34	+$87,282

December 10, 2025

Benjamin Haycraft

Open Market Sale

Change: -40,000

Price: $2.20

Shares: 373,809

Value: -$88,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin Haycraft	Dec 12	Open Market Sale (S) Market Sale	373,809	-40,000	$2.20	-$88,000

November 28, 2025

Andrew Marsh

Grant/Award Acquisition

Change: +12,203

Price: $2.01

Shares: 930,546

Value: +$24,528

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Andrew Marsh	Dec 03	Grant/Award Acquisition (A) Compensation/Award	930,546	+12,203	$2.01	+$24,528

November 10, 2025

Benjamin Haycraft

Open Market Sale

Change: -10,000

Price: $2.92

Shares: 467,583

Value: -$29,200

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin Haycraft	Nov 12	Open Market Sale (S) Market Sale	467,583	-10,000	$2.92	-$29,200

November 07, 2025

Benjamin Haycraft

Tax Payment

Change: -35,957

Price: $2.51

Shares: 413,809

Value: -$90,252

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin Haycraft	Dec 12	Tax Payment (F) Tax Payment	413,809	-35,957	$2.51	-$90,252