Stocks · Technology · Electrical Industrial Apparatus

PLUG POWER INC

PLUG Clue Score35
United States Fiscal year ends December CIK 0001093691 Results filed 15 Oct 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Benjamin Haycraft
15 Oct 2026
CSO & Gm Emea
Sold on a plan
9,375
$1.41
$13.22K
Benjamin Haycraft
18 Sep 2026
CSO & Gm Emea
Sold on a plan
200,000
$2.14
$428.30K
Benjamin Haycraft
15 Sep 2026
CSO & Gm Emea
Sold on a plan
18,750
$2.06
$38.63K
Benjamin Haycraft
11 Sep 2026
CSO & Gm Emea
Sold on a plan
13,810
$2.14
$29.55K
Maureen O Helmer
8 Jun 2026
Director
Sold on a plan
50,000
$3.23
$161.62K
Benjamin Haycraft
12 Jan 2026
CSO & Gm Emea
Sold on a plan
40,000
$2.17
$86.80K
Jose Luis Crespo
15 Dec 2025
See Remarks
Buy
37,300
$2.34
$87.28K
Benjamin Haycraft
10 Dec 2025
CSO & Gm Emea
Sold on a plan
40,000
$2.20
$88.00K
Benjamin Haycraft
10 Nov 2025
CSO & EVP of EMEA Region
Sold on a plan
10,000
$2.92
$29.20K
Benjamin Haycraft
10 Oct 2025
CSO & Gm Emea
Sold on a plan
10,000
$3.80
$38.00K
Benjamin Haycraft
16 Sep 2025
CSO & GM of EMEA Region
Sell
10,972
$1.59
$17.45K
Jose Luis Crespo
11 Jun 2025
Chief Revenue Officer
Sold on a plan
37,300
$1.32
$49.24K
Paul B Middleton
9 Jun 2025
See Remarks
Buy
650,000
$1.03
$672.04K
Paul B Middleton
16 May 2025
CFO & Executive VP
Buy
350,000
$0.72
$250.39K
George C McNamee
1 Nov 2024
Director
Sold on a plan
10,000
$2.09
$20.92K
George C McNamee
1 Aug 2024
Director
Sold on a plan
10,000
$2.37
$23.72K
George C McNamee
10 May 2024
Director
Sold on a plan
10,000
$2.56
$25.58K
Gregory Kenausis
23 Oct 2023
Director
Exercised, kept
14,621
$2.11
$30.85K
Gregory Kenausis
23 Oct 2023
Director
Exercised, kept
14,343
$2.13
$30.55K
Gregory Kenausis
23 Oct 2023
Director
Exercised, kept
30,000
$1.76
$52.80K
Gregory Kenausis
23 Oct 2023
Director
Exercised, kept
20,000
$2.62
$52.40K
Gregory Kenausis
23 Oct 2023
Director
Exercised, kept
65,000
$0.57
$37.05K
Jose Luis Crespo
2 Oct 2023
GM, MATL Handling, Key Accts
Sell
31,958
$7.20
$230.10K
Keith Schmid
15 Sep 2023
GM New Mkts & Pres New Prd Dv
Exercised, kept
100,000
$0.57
$57.00K
Sanjay K Shrestha
13 Jul 2021
Chief Strategy Officer
Sell
5,700
$28.43
$162.07K
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
5,178
$68.31
$353.71K
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
101,766
$67.73
$6.89M
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
132,753
$66.58
$8.84M
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
114,120
$65.66
$7.49M
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
156,051
$64.82
$10.12M
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
49,918
$63.97
$3.19M
Andrew Marsh
19 Jan 2021
President & CEO
Sold after exercise
13,482
$62.65
$844.65K
George C McNamee
13 Jan 2021
Director
Sold after exercise
10,000
$70.45
$704.50K
George C McNamee
12 Jan 2021
Director
Sold after exercise
10,000
$62.40
$624.00K
Jonathan M Silver
11 Jan 2021
Director
Sell
1,780
$48.92
$87.08K
George C McNamee
8 Jan 2021
Director
Sold after exercise
10,000
$52.07
$520.70K
Gerard L Conway JR
8 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
33,333
$52.07
$1.74M
Gerard L Conway JR
7 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
33,333
$43.68
$1.46M
George C McNamee
6 Jan 2021
Director
Sold after exercise
10,000
$35.00
$350.00K
Gerard L Conway JR
4 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
5,600
$34.59
$193.70K
Gerard L Conway JR
4 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
6,100
$33.62
$205.07K
Gerard L Conway JR
4 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
35,095
$32.71
$1.15M
Gerard L Conway JR
4 Jan 2021
Gen Counsel, Corp Sec, Sr VP
Sold after exercise
61,538
$31.94
$1.97M
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
Paul B Middleton
24 Dec 2020
CFO & Senior VP
Sold after exercise
216,667
$35.13
$7.61M
Maureen O Helmer
17 Dec 2020
Director
Sell
10,000
$30.00
$300.00K
Keith Schmid
17 Dec 2020
COO & Sr. VP
Sold after exercise
200,000
$30.00
$6.00M
Keith Schmid
15 Dec 2020
COO & Sr. VP
Sold after exercise
83,333
$27.04
$2.25M
Keith Schmid
14 Dec 2020
COO & Sr. VP
Sold after exercise
250,000
$26.23
$6.56M
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
Gary K Willis
11 Dec 2020
Director
Sold after exercise
14,300
$27.46
$392.73K
Gary K Willis
11 Dec 2020
Director
Sold after exercise
75,900
$26.75
$2.03M
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
Keith Schmid
12 Nov 2020
COO & Sr. VP
Sold after exercise
83,333
$22.84
$1.90M
Jonathan M Silver
9 Nov 2020
Director
Sold after exercise
42,576
$20.00
$851.60K
George C McNamee
9 Nov 2020
Director
Sold after exercise
30,000
$21.05
$631.43K
Jonathan M Silver
14 Oct 2020
Director
Sold after exercise
76,286
$17.39
$1.33M
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
Paul B Middleton
12 Oct 2020
CFO & Senior VP
Sold after exercise
697,066
$18.49
$12.89M
George C McNamee
8 Oct 2020
Director
Sold after exercise
45,000
$19.00
$855.00K
Keith Schmid
7 Oct 2020
COO & Sr. VP
Sold after exercise
650,000
$18.00
$11.70M
Keith Schmid
6 Oct 2020
COO & Sr. VP
Sold after exercise
83,334
$16.04
$1.34M
Maureen O Helmer
5 Oct 2020
Director
Sell
35,000
$15.00
$525.00K
Martin Daniel Hull
5 Oct 2020
Corporate Controller and CAO
Sold after exercise
68,565
$14.87
$1.02M
Keith Schmid
5 Oct 2020
COO & Sr. VP
Sold after exercise
83,333
$15.00
$1.25M
Keith Schmid
1 Oct 2020
COO & Sr. VP
Sold after exercise
83,333
$14.00
$1.17M
Lucas P Schneider
1 Oct 2020
Director
Sell
3,500
$13.83
$48.40K
Keith Schmid
21 Sep 2020
COO & Sr. VP
Sold after exercise
200,000
$13.00
$2.60M
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
Martin Daniel Hull
31 Aug 2020
Corporate Controller and CAO
Sold after exercise
33,333
$13.11
$437.00K
Andrew Marsh
31 Aug 2020
President & CEO
Sell
104,412
$12.98
$1.35M
Gerard L Conway JR
28 Aug 2020
Gen. Counsel, Corp Sec, Sr. VP
Sold after exercise
66,667
$12.96
$864.25K
Andrew Marsh
28 Aug 2020
President & CEO
Sold after exercise
166,666
$12.95
$2.16M
Gerard L Conway JR
27 Aug 2020
Gen. Counsel, Corp Sec, Sr. VP
Sell
35,353
$13.01
$460.03K
Andrew Marsh
19 Aug 2020
President & CEO
Sold after exercise
36,376
$14.12
$513.69K
Andrew Marsh
19 Aug 2020
President & CEO
Sold after exercise
180,290
$13.69
$2.47M
Paul B Middleton
10 Aug 2020
CFO & Senior VP
Sold after exercise
550,000
$12.00
$6.60M
George C McNamee
6 Aug 2020
Director
Sold after exercise
65,000
$10.30
$669.19K
Sanjay K Shrestha
6 Aug 2020
Chief Strategy Officer
Sold after exercise
20,000
$10.15
$203.02K
George C McNamee
13 Jul 2020
Director
Sold after exercise
100
$9.47
$947.00
George C McNamee
13 Jul 2020
Director
Sold after exercise
1,400
$8.79
$12.31K
Sanjay K Shrestha
9 Jul 2020
Chief Strategy Officer
Sold after exercise
64,825
$8.82
$572.00K
Andrew Marsh
6 Jul 2020
President and CEO
Sold after exercise
1,166,667
$10.01
$11.68M
Martin Daniel Hull
6 Jul 2020
Corporate Controller and CAO
Sold after exercise
66,667
$10.00
$666.67K
Paul B Middleton
6 Jul 2020
CFO & Senior VP
Sold after exercise
250,000
$10.00
$2.50M
Lucas P Schneider
1 Jul 2020
Director
Sell
3,500
$8.96
$31.38K
Gerard L Conway JR
29 Jun 2020
Gen. Counsel, Corp Sec, Sr VP
Sold after exercise
291,000
$7.94
$2.31M
Keith Schmid
24 Jun 2020
COO & Sr. VP
Sold after exercise
30,621
$7.25
$222.00K
Andrew Marsh
24 Jun 2020
President & CEO
Sold after exercise
961,059
$7.30
$7.02M
Keith Schmid
23 Jun 2020
COO & Sr. VP
Sold after exercise
169,379
$7.00
$1.19M
Maureen O Helmer
23 Jun 2020
Director
Sold after exercise
150,164
$6.29
$944.55K
Andrew Marsh
23 Jun 2020
President & CEO
Sold after exercise
255,607
$7.00
$1.79M
Andrew Marsh
8 Jun 2020
President and CEO
Sold after exercise
657,002
$5.03
$3.30M
Andrew Marsh
5 Jun 2020
President and CEO
Sold after exercise
358,378
$5.03
$1.80M
Andrew Marsh
4 Jun 2020
President and CEO
Sold after exercise
103,931
$5.00
$519.66K
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
Maureen O Helmer
16 Apr 2020
Director
Sold after exercise
115,000
$4.29
$492.90K
Martin Daniel Hull
20 Feb 2020
Corporate Controller and CAO
Sold after exercise
35,000
$6.00
$210.00K
Keith Schmid
20 Feb 2020
COO & Sr. VP
Sold after exercise
50,000
$6.00
$300.00K
Martin Daniel Hull
19 Feb 2020
Corporate Controller and CAO
Sold after exercise
35,000
$5.50
$192.50K
Gerard L Conway JR
19 Feb 2020
Gen. Counsel,Corp.Sec.,Sr. VP
Sold after exercise
367,534
$5.10
$1.87M
Andrew Marsh
19 Feb 2020
President & CEO
Sold after exercise
834,036
$5.10
$4.25M
Martin Daniel Hull
18 Feb 2020
Corporate Controller and CAO
Sold after exercise
35,000
$5.00
$175.00K
Keith Schmid
18 Feb 2020
COO & Sr. VP
Sold after exercise
50,000
$5.00
$250.00K
Gerard L Conway JR
18 Feb 2020
Gen. Counsel,Corp.Sec.,Sr. VP
Sold after exercise
115,800
$5.00
$579.00K
Andrew Marsh
18 Feb 2020
President & CEO
Sold after exercise
315,964
$5.00
$1.58M
Martin Daniel Hull
12 Feb 2020
Corporate Controller and CAO
Sold after exercise
35,000
$4.50
$157.62K
Martin Daniel Hull
4 Feb 2020
Corporate Controller and CAO
Sold after exercise
35,000
$4.00
$140.00K
Gerard L Conway JR
13 Jan 2020
Gen.Counsel, Corp. Sec.,Sr. VP
Sold after exercise
99,999
$4.26
$425.70K
Gerard L Conway JR
6 Jan 2020
Gen.Counsel, Corp. Sec.,Sr. VP
Sold after exercise
100,000
$3.50
$350.00K
George C McNamee
18 Mar 2019
Director
Buy
100,000
$2.34
$233.84K
Andrew Marsh
14 Mar 2019
President & CEO
Buy
12,286
$2.44
$30.00K
Gerard L Conway JR
15 Oct 2018
GC, Corp Secretary & Senior VP
Sold after exercise
100,000
$1.86
$185.85K
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
George C McNamee
15 Sep 2017
Director
Buy
25,000
$2.21
$55.25K
George C McNamee
14 Sep 2017
Director
Buy
25,000
$2.34
$58.47K
George C McNamee
13 Sep 2017
Director
Buy
25,000
$2.34
$58.50K
George C McNamee
12 Sep 2017
Director
Buy
25,000
$2.17
$54.25K
George C McNamee
11 Sep 2017
Director
Buy
25,000
$2.13
$53.25K
George C McNamee
8 Sep 2017
Director
Buy
25,000
$2.14
$53.50K
George C McNamee
8 Sep 2017
Director
Buy
24,400
$2.16
$52.70K
George C McNamee
7 Sep 2017
Director
Buy
600
$2.13
$1.28K
George C McNamee
7 Sep 2017
Director
Buy
25,000
$2.13
$53.25K
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

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