Kate Eileen Suhadolnik

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Wilsonville, OR
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Kate Suhadolnik
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Kate Eileen Suhadolnik

Form 4 holding Chief Financial Officer

ESS Tech, Inc.

Security class
Common Stock
Shares / value
160,757
Estimated value
$150,243
Report date
22 May 2026
Price
$0.9346
Ownership
Direct
Form 4 holding Chief Financial Officer

ESS Tech, Inc.

Security class
Stock Option (right to buy)
Shares / value
137,500
Estimated value
Report date
13 Feb 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Kate Eileen Suhadolnik

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