InsiderClue
Stocks · Technology · Miscellaneous Electrical Machinery, Equipment & Supplies

ESS Tech, Inc.

GWH Clue Score52
United States Fiscal year ends December CIK 0001819438 Results filed 11 Aug 2026
Add to watchlist

What the insiders did Net selling

Individual transactions

52
Insider
Date
Role
Action
Shares
Price
Amount
Kelly F. Goodman
21 Aug 2026
See Remarks
Sell
5,400
$0.40
$2.17K
Kate Eileen Suhadolnik
21 Aug 2026
Chief Financial Officer
Sell
3,927
$0.40
$1.58K
Drew P Buckley
4 Jun 2026
CEO
Buy
25,000
$1.03
$25.66K
Kelly F. Goodman
22 May 2026
See Remarks
Sell
2,751
$0.93
$2.57K
Kate Eileen Suhadolnik
22 May 2026
Chief Financial Officer
Sell
1,922
$0.93
$1.80K
Kelly F. Goodman
21 May 2026
See Remarks
Sell
2,482
$0.92
$2.28K
Kate Eileen Suhadolnik
21 May 2026
Chief Financial Officer
Sell
1,735
$0.92
$1.59K
Kelly F. Goodman
20 Feb 2026
See Remarks
Sell
2,269
$1.54
$3.49K
Kate Eileen Suhadolnik
20 Feb 2026
Chief Financial Officer
Sell
741
$1.54
$1.14K
Eric P. Dresselhuys
18 Nov 2024
Chief Executive Officer
Buy
1,000
$5.23
$5.23K
Sandeep Nijhawan
11 Sep 2024
Director
Sell
7,000
$5.72
$40.04K
Kyle Teamey
30 Aug 2024
Director
Buy
142
$6.73
$955.66
Michael R Niggli
29 Aug 2024
Director
Exercised, kept
11,852
$6.88
$81.54K
Kyle Teamey
14 May 2024
Director
Buy
1,250
$0.79
$987.38
Harry Quarls
10 May 2024
Director
Buy
57,310
$0.79
$44.99K
Harry Quarls
9 May 2024
Director
Buy
42,690
$0.84
$35.82K
Rich Hossfeld
15 Mar 2024
Director
Buy
2,300
$0.73
$1.67K
Rich Hossfeld
15 Mar 2024
Director
Buy
200
$0.73
$145.14
Harry Quarls
16 Nov 2023
Director
Buy
5,489
$1.25
$6.87K
Harry Quarls
15 Nov 2023
Director
Buy
67,118
$1.35
$90.31K
Harry Quarls
14 Nov 2023
Director
Buy
80,579
$1.27
$102.30K
Kyle Teamey
13 Nov 2023
Director
Buy
1,000
$1.11
$1.11K
Harry Quarls
13 Nov 2023
Director
Buy
46,814
$1.10
$51.63K
Rich Hossfeld
16 May 2023
Director
Buy
10,000
$0.81
$8.06K
Michael R Niggli
16 May 2023
Director
Buy
10,000
$0.81
$8.10K
Kyle Teamey
15 May 2023
Director
Buy
100
$0.84
$84.34
Kyle Teamey
15 May 2023
Director
Buy
3,900
$0.84
$3.29K
Michael R Niggli
12 May 2023
Director
Buy
20,000
$1.13
$22.59K
Kyle Teamey
7 Mar 2023
Director
Buy
2,500
$1.61
$4.01K
Michael R Niggli
6 Mar 2023
Director
Buy
5,000
$1.65
$8.25K
Craig E Evans
21 Feb 2023
President
Sell indirect
4,915
$0.00
$0.00
Craig E Evans
21 Feb 2023
President
Sell
5,536
$2.04
$11.29K
Eric P. Dresselhuys
21 Feb 2023
Chief Executive Officer
Sell
23,440
$2.04
$47.82K
Michael R Niggli
15 Dec 2022
Director
Buy
19,100
$2.56
$48.90K
Craig E Evans
21 Nov 2022
President
Sell
8,217
$3.82
$31.38K
Craig E Evans
21 Nov 2022
President
Sell indirect
6,350
$3.82
$24.25K
Craig E Evans
21 Nov 2022
President
Sell
50,000
$3.52
$175.94K
Eric P. Dresselhuys
21 Nov 2022
Chief Executive Officer
Sell
14,339
$3.82
$54.76K
Craig E Evans
18 Nov 2022
President
Sell indirect
50,000
$3.93
$196.69K
Amir Moftakhar
19 Oct 2022
Chief Financial Officer
Sell
4,193
$3.48
$14.60K
Amir Moftakhar
19 Oct 2022
Chief Financial Officer
Sell
4,193
$3.48
$14.60K
Amir Moftakhar
17 Oct 2022
Chief Financial Officer
Sell
63,205
$4.03
$254.41K
Amir Moftakhar
17 Oct 2022
Chief Financial Officer
Sell
16,720
$3.72
$62.20K
Eric P. Dresselhuys
17 Oct 2022
Chief Executive Officer
Sell
19,398
$3.72
$72.16K
Eric P. Dresselhuys
17 Oct 2022
Chief Executive Officer
Sell
19,398
$3.72
$72.16K
Eric P. Dresselhuys
17 Oct 2022
Chief Executive Officer
Sell
14,259
$3.72
$53.04K
Eric P. Dresselhuys
17 Oct 2022
Chief Executive Officer
Sell
57,027
$3.72
$212.14K
Craig E Evans
17 Oct 2022
President
Sell
16,340
$3.72
$60.78K
Craig E Evans
17 Oct 2022
President
Sell indirect
12,628
$3.72
$46.98K
Michael R Niggli
1 Mar 2022
Director
Buy
20,000
$5.01
$100.17K
Eric P. Dresselhuys
24 Jan 2022
Chief Executive Officer
Sell
59,642
$6.05
$361.00K
Craig E Evans
24 Jan 2022
President
Sell
1,342
$6.05
$8.12K

What was left out

Form 4 filings counted 125
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 8
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 29
Transactions with no price 0
Shares from compensation/vesting 22,476,146
Sales filed before the plan box existed 20
History held since 17 Nov 2020