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

What the insiders did Net selling

By person

24 insiders · 52 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Eric P. Dresselhuys
Chief Executive Officer
$5.23K (1)
$873.08K (7)
−$867.85K
180,580
$72.63K
—
Craig E Evans
President
—
$555.43K (9)
−$555.43K
8,421,392
$3.39M
+16.3%
Amir Moftakhar
Chief Financial Officer
—
$345.81K (4)
−$345.81K
558,850
$224.77K
+105.2%
Harry Quarls
Director
$331.90K (6)
—
+$331.90K
68,769
$27.66K
—
Michael R Niggli
Director
$188.01K (5)
—
+$188.01K
176,050
$70.81K
—
Sandeep Nijhawan
Director
—
$40.04K (1)
−$40.04K
42,563
$17.12K
—
Drew P Buckley
CEO
$25.66K (1)
—
+$25.66K
25,000
$10.06K
—
Kelly F. Goodman
See Remarks
—
$10.52K (4)
−$10.52K
205,220
$82.54K
+344.4%
Kyle Teamey
Director
$10.44K (6)
—
+$10.44K
38,740
$15.58K
—
Rich Hossfeld
Director
$9.87K (3)
—
+$9.87K
41,372
$16.64K
—
Kate Eileen Suhadolnik
Chief Financial Officer
—
$6.11K (4)
−$6.11K
156,830
$63.08K
+419.5%
Softbank Group Corp. entity
Director
—
—
—
35,953,699
$14.46M
+13.4%
Breakthrough Energy Ventures, LLC entity
10% owner
—
—
—
18,558,721
$7.46M
+15.7%
S2 Sponsor, L.L.C. ACON
10% owner
—
—
—
6,100,000
$2.45M
—
Jigish Dhirajlal Trivedi
COO
—
—
—
275,000
$110.61K
—
Anthony Rabb
Chief Financial Officer
—
—
—
109,392
$44.00K
—
Daryl C Wilson
Director
—
—
—
75,850
$30.51K
—
Claudia Gast
Director
—
—
—
59,694
$24.01K
—
Jeff Bodner
Chief Accounting Officer
—
—
—
54,900
$22.08K
—
Raffi Garabedian
Director
—
—
—
53,185
$21.39K
—
Alexi Wellman
Director
—
—
—
52,399
$21.07K
—
Janie Goddard
Director
—
—
—
50,000
$20.11K
—
Sarah Kirshbaum Levy
Director
—
—
—
50,000
$20.11K
—
Ryan D Shadrick-Wilson
Director
—
—
—
50,000
$20.11K
—

No percentages here. This company's share count has moved by a factor of 2.7 over the window, from 12,103,750 to 32,970,025 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.