Buckley Drew P bought GWH
January 28, 2026 · Form 4 insider transaction
Buckley Drew P bought 550,000 shares of ESS Tech, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
550,000
Price
$0.00
Total value
N/A
InsiderBuckley Drew P
RoleOfficer, Director
CompanyESS Tech, Inc. (GWH)
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateJanuary 28, 2026
Filing dateJanuary 29, 2026
Shares owned after550,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
25 % of the shares subject to the option will vest on February 20, 2027 and 1/16th of the shares subject to the option shall vest quarterly thereafter, subject to the Reporting Person remains as Service Provider to the issuer through each such vest date.