Stocks · Technology · Electrical Industrial Apparatus

PLUG POWER INC

PLUG Clue Score35

United States Fiscal year ends December CIK 0001093691 Results filed 15 Oct 2026

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What the insiders did Net buying

By person

14 insiders · 9 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Benjamin Haycraft

CSO & Gm Emea

—

$713.70K (7) scheduled

−$713.70K

91,874

0.0066%

$129.54K

−81.2%

Maureen O Helmer

Director

—

$161.62K (1) scheduled

−$161.62K

361,318

0.0259%

$509.46K

+66.1%

Jose Luis Crespo

See Remarks

$87.28K (1)

—

+$87.28K

307,332

0.0220%

$433.34K

−9.4%

Paul B Middleton

CFO & Executive VP

—

—

—

2,947,169

0.2109%

$4.16M

+915.8%

George C McNamee

Director

—

—

—

873,282

0.0625%

$1.23M

+27.5%

Andrew Marsh

Director

—

—

—

853,378

0.0611%

$1.20M

+22.5%

Gary K Willis

Director

—

—

—

730,107

0.0523%

$1.03M

+39.8%

Gregory Kenausis

Director

—

—

—

520,340

0.0372%

$733.68K

+57.7%

Mark J Bonney

Director

—

—

—

283,772

0.0203%

$400.12K

+311.0%

Patrick Joggerst

Director

—

—

—

264,782

0.0190%

$373.34K

+313.5%

Gerard L Conway JR

Gen. Coun, Corp Sec., Exec. VP

—

—

—

259,482

0.0186%

$365.87K

−10.6%

Kavita Mahtani

Director

—

—

—

239,847

0.0172%

$338.18K

+166.6%

Martin Daniel Hull

Corporate Controller and CAO

—

—

—

179,873

0.0129%

$253.62K

−9.4%

Colin M Angle

Director

—

—

—

159,223

0.0114%

$224.50K

+9,417%