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Buckley Drew P

SEC insider (Form 3/4/5 filer). CIK 0002106707. CEO at ESS Tech, Inc. (GWH). 2 reported Form 4/5 transactions since Sep 2024; latest on Jun 4, 2026. Located in WILSONVILLE, OR.

Companies Buckley Drew P has filed insider reports for

  • ESS Tech, Inc. (GWH): Director, Officer, CEO
Buckley Drew P profile photo

Buckley Drew P

CIK: 0002106707

Transaction Breakdown

Open Market Buys (P)1 (50.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ESS Tech, Inc. logo
GWH

ESS Tech, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (2 total)

  • ESS Tech, Inc. logo
    GWH

    ESS Tech, Inc.

    Jun 4, 2026
    Purchase
    Direct
    25K shares at avg. $1.03$26K
  • ESS Tech, Inc. logo
    GWH

    ESS Tech, Inc.

    Jan 28, 2026
    Award

    Stock Option (right to buy)

    Direct
    550K shares-

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