Michael R. Niggli - May 19, 2023 Form 4 Insider Report for ESS Tech, Inc. (GWH)

Role
Director
Signature
/s/ Kelly F. Goodman, by power of attorney
Stock symbol
GWH
Transactions as of
May 19, 2023
Transactions value $
$0
Form type
4
Date filed
5/22/2023, 04:23 PM
Previous filing
May 17, 2023
Next filing
May 21, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GWH Common Stock Award $0 +135K +22.05% $0.00 749K May 19, 2023 Direct F1
holding GWH Common Stock 85.2K May 19, 2023 See footnote F2
holding GWH Common Stock 85.2K May 19, 2023 See footnote F3
holding GWH Common Stock 85.2K May 19, 2023 See footnote F4
holding GWH Common Stock 568K May 19, 2023 See footnote F5
holding GWH Common Stock 227K May 19, 2023 See footnote F6
holding GWH Common Stock 85.2K May 19, 2023 See footnote F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.
F2 The shares are held of record by the Chloe D. Niggli Gift Trust for which the reporting person serves as trustee.
F3 The shares are held of record by the Michael R. Niggli Jr. 2021 Gift Trust for which the reporting person serves as trustee.
F4 The shares are held of record by the Lorelei A. Niggli 2021 Gift Trust for which the reporting person serves as trustee.
F5 The shares are held of record by the Linda Naviaux Niggli Trust for which the reporting person's spouse serves as trustee.
F6 The shares are held of record by the Michael R. Niggli Family Trust for which the reporting person serves as trustee.
F7 The shares are held of record by the Ian M. Niggli 2021 Gift Trust for which the reporting person serves as trustee.