SUHADOLNIK KATE EILEEN

PrivateCIK: 2083724
Location

WILSONVILLE, OR

SUHADOLNIK KATE EILEEN (Chief Financial Officer) reported 1 transaction at ESS TECH, INC.

Review the transaction codes below to understand the nature of each event.

InsiderSUHADOLNIK KATE EILEENCIK 2083724
IssuerESS TECH, INC.CIK 1819438
Officer· Chief Financial Officer
Since Feb 2026
-1.23K
Net shares
Net seller
$2.0K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
1.23K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

1.23K

Price / share

$1.61

Trade value

$1.98K

% of position

4.1%
8/20/2025
30.19K28.95K
Total

Net shares

1.23K

Net value

-$1.98K

Derivative Transactions0
No derivative transactions reported
SUHADOLNIK KATE EILEEN — Insider Transaction (Form 4) Filed Aug 29, 2025 | Finecho