InsiderTrades

Form 4 for GWH ESS Tech, Inc.

Accepted 2025-09-05 00:00:00 ET · period of report 2025-08-18 · accession 0002083667-25-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-09-05 2025-08-18 GWH Trivedi Jigish Dhirajlal COO A - Grant $0.00 +275.0K 275.0K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-18 A A 275,000 $0.00 275,000 D — — (F1) The reported shares are represented by restricted stock units ("RSUs"), which vest as to 1/4th of the RSUs on August 20, 2026 and 1/16th of the RSUs shall vest quarterly thereafter, subject to the Reporting Person remains as Service Provider to the issuer through each such vest date. (F2) A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.