InsiderClue
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 selling

Individual transactions

37
Insider
Date
Role
Action
Shares
Price
Amount
Benjamin Haycraft
16 Sep 2025
CSO & GM of EMEA Region
Sell
10,972
$1.59
$17.45K
Jose Luis Crespo
2 Oct 2023
GM, MATL Handling, Key Accts
Sell
31,958
$7.20
$230.10K
Sanjay K Shrestha
13 Jul 2021
Chief Strategy Officer
Sell
5,700
$28.43
$162.07K
Jonathan M Silver
11 Jan 2021
Director
Sell
1,780
$48.92
$87.08K
Lucas P Schneider
4 Jan 2021
Director
Sell
312
$33.88
$10.57K
Lucas P Schneider
4 Jan 2021
Director
Sell
827
$32.59
$26.95K
Lucas P Schneider
4 Jan 2021
Director
Sell
2,361
$31.85
$75.19K
Gregory Kenausis
28 Dec 2020
Director
Sell
3,200
$37.05
$118.55K
Gregory Kenausis
28 Dec 2020
Director
Sell
5,246
$36.16
$189.68K
Gregory Kenausis
28 Dec 2020
Director
Sell
16,238
$35.08
$569.56K
Gregory Kenausis
28 Dec 2020
Director
Sell
30,316
$33.91
$1.03M
Maureen O Helmer
17 Dec 2020
Director
Sell
10,000
$30.00
$300.00K
Maureen O Helmer
14 Dec 2020
Director
Sell
300
$27.14
$8.14K
Maureen O Helmer
14 Dec 2020
Director
Sell
15,011
$26.11
$391.97K
Johannes Minho Roth
13 Nov 2020
Director
Sell indirect
693,911
$23.42
$16.25M
Johannes Minho Roth
13 Nov 2020
Director
Sell indirect
1,221,123
$22.93
$28.00M
FiveT Capital Holding AG
13 Nov 2020
Director
Sell
693,911
$23.42
$16.25M
FiveT Capital Holding AG
13 Nov 2020
Director
Sell
1,221,123
$22.93
$28.00M
Gregory Kenausis
12 Oct 2020
Director
Sell
12,500
$18.47
$230.86K
Gregory Kenausis
12 Oct 2020
Director
Sell
47,500
$17.71
$841.27K
Maureen O Helmer
5 Oct 2020
Director
Sell
35,000
$15.00
$525.00K
Lucas P Schneider
1 Oct 2020
Director
Sell
3,500
$13.83
$48.40K
Maureen O Helmer
18 Sep 2020
Director
Sell
75,000
$13.28
$996.23K
Gerard L Conway JR
8 Sep 2020
Gen Counsel, Corp Sec, Sr VP
Sell
35,352
$11.90
$420.54K
Andrew Marsh
31 Aug 2020
President & CEO
Sell
104,412
$12.98
$1.35M
Gerard L Conway JR
27 Aug 2020
Gen. Counsel, Corp Sec, Sr. VP
Sell
35,353
$13.01
$460.03K
Lucas P Schneider
1 Jul 2020
Director
Sell
3,500
$8.96
$31.38K
Gerard L Conway JR
4 Jun 2020
Gen. Counsel, Corp. Sec.,Sr VP
Sell
35,776
$5.00
$178.88K
Johannes Minho Roth
23 Apr 2020
Director
Sell indirect
552,529
$4.35
$2.40M
FiveT Capital Holding AG
23 Apr 2020
Director
Sell indirect
552,529
$4.35
$2.40M
Johannes Minho Roth
22 Apr 2020
Director
Sell indirect
398,950
$4.33
$1.73M
FiveT Capital Holding AG
22 Apr 2020
Director
Sell indirect
398,950
$4.33
$1.73M
Gregory B Graves
12 Sep 2018
Director
Sell
31,343
$1.73
$54.28K
Liquide Investissements d'Avenir et de Demonstration Air
22 Sep 2017
Director
Sell
4,855
$2.40
$11.66K
Liquide Investissements d'Avenir et de Demonstration Air
21 Jun 2017
Director
Sell
6,247
$2.24
$13.99K
Liquide Investissements d'Avenir et de Demonstration Air
16 Mar 2017
Director
Sell
12,636
$1.07
$13.54K
Liquide Investissements d'Avenir et de Demonstration Air
21 Dec 2016
Director
Sell
19,000
$1.38
$26.22K
Show all 143 transactions →

What was left out

Form 4 filings counted 600
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 13
Sales straight out of an exercise 73
Sales at will 37
Transactions with no price 0
Shares from compensation/vesting 28,915,917
Sales filed before the plan box existed 35
History held since 4 Oct 2006