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ESS Tech, Inc.

NYSE · Industrials · Electrical Equipment & Parts · US

$0.37
+1.35%
Ask drillr
0
Insider buys (3m)
2
Insider sells (3m)
-$3.8K
Net value (3m)
-49.7%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Aug 24, 2026Suhadolnik Kate Eileen · officer: Chief Financial OfficerSale3,927$0.40
Aug 24, 2026Goodman Kelly F. · officer: SEE REMARKSSale5,400$0.40
Jun 8, 2026Buckley Drew P · director, officer: CEOPurchase25,000$1.03
Jun 2, 2026Nijhawan Sandeep · directorA-Award13,513$0.00
Jun 2, 2026Hossfeld Rich · directorA-Award13,513$0.00
Jun 2, 2026Garabedian Raffi · directorA-Award13,513$0.00
Jun 2, 2026WELLMAN ALEXI · directorA-Award13,513$0.00
Jun 2, 2026Quarls Harry · directorA-Award13,513$0.00
May 26, 2026Goodman Kelly F. · officer: SEE REMARKSSale2,751$0.93
May 26, 2026Suhadolnik Kate Eileen · officer: Chief Financial OfficerSale1,735$0.92
May 26, 2026Suhadolnik Kate Eileen · officer: Chief Financial OfficerSale1,922$0.93
May 26, 2026Goodman Kelly F. · officer: SEE REMARKSSale2,482$0.92
Feb 26, 2026Suhadolnik Kate Eileen · officer: Chief Financial OfficerSale741$1.54
Feb 26, 2026Goodman Kelly F. · officer: SEE REMARKSSale2,269$1.54
Feb 26, 2026Suhadolnik Kate Eileen · officer: Chief Financial OfficerA-Award137,500$0.00
Feb 26, 2026Goodman Kelly F. · officer: SEE REMARKSA-Award137,500$0.00
Jan 29, 2026Buckley Drew P · director, officer: CEOA-Award550,000$1.68
Nov 21, 2025Suhadolnik Kate Eileen · officer: Interim CFOF-InKind1,299$2.40
Nov 21, 2025Goodman Kelly F. · officer: Interim CEOF-InKind4,513$2.40
Oct 15, 2025Quarls Harry · directorA-Award13,513$0.00
Oct 15, 2025Garabedian Raffi · directorA-Award13,513$0.00
Oct 15, 2025Hossfeld Rich · directorA-Award13,513$0.00
Oct 15, 2025Teamey Kyle · directorA-Award13,513$0.00
Oct 15, 2025NIGGLI MICHAEL R · directorA-Award13,513$0.00
Oct 15, 2025WELLMAN ALEXI · directorA-Award13,513$0.00
Oct 15, 2025Nijhawan Sandeep · directorA-Award13,513$0.00
Sep 5, 2025Trivedi Jigish Dhirajlal · officer: COOA-Award275,000$0.00
Aug 29, 2025Suhadolnik Kate Eileen · officer: Interim CFOF-InKind1,232$1.61
Aug 21, 2025Goodman Kelly F. · officer: Interim CEOF-InKind4,326$1.61
May 22, 2025Rabb Anthony · officer: Chief Financial OfficerF-InKind2,741$1.96
Institutional positioning

13F filings over the trailing two quarters

New 16Increased 25Reduced 15Sold out 8
FilerActionSharesFiled
SOFTBANK GROUP CORP.Unchanged2,396,980Aug 14, 2026
SOFTBANK GROUP CORP.Unchanged2,396,980May 15, 2026
ALYESKA INVESTMENT GROUP, L.P.Unchanged1,400,000May 15, 2026
Alyeska Investment Group, L.P.Unchanged1,400,000Aug 14, 2026
HEIGHTS CAPITAL MANAGEMENT, INCNew Position963,495May 15, 2026
AROSA CAPITAL MANAGEMENT LPReduced910,000May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased638,920Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position634,720May 15, 2026
UBS Group AGIncreased602,607Aug 13, 2026
Arosa Capital Management LPReduced550,000Aug 14, 2026
HEIGHTS CAPITAL MANAGEMENT, INCReduced548,621Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLCIncreased223,561May 15, 2026
Shay Capital LLCIncreased210,146Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLCReduced210,037Aug 12, 2026
SHAY CAPITAL LLCUnchanged180,000May 15, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 24, 2026