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CIK 0001819438 · Non-accelerated filer<br>Smaller reporting company

ESS Tech, Inc.

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Ticker
GWHT
Exchange
OTC
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
981550150
Phone
(855) 423-9920
Business address
26440 SW PARKWAY AVE., BLDG. 83, WILSONVILLE, OR, 97070
Former names
ACON S2 Acquisition Corp.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$3,751
in 2 filings

Net −$3,751. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 26 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2022-10-19 Moftakhar Amir Chief Financial Officer Sale −4,193 $3.48 $15K 563,043
2022-10-19 Moftakhar Amir Chief Financial Officer Sale −4,193 $3.48 $15K 558,850
2022-10-17 Evans Craig E President Sale −12,628 $3.72 $47K 2,453,439
2022-10-17 Evans Craig E President Sale −16,340 $3.72 $61K 5,625,277
2022-10-17 Dresselhuys Eric P. Chief Executive Officer Sale −57,027 $3.72 $212K 1,434,914
2022-10-17 Dresselhuys Eric P. Chief Executive Officer Sale −14,259 $3.72 $53K 1,420,655
2022-10-17 Dresselhuys Eric P. Chief Executive Officer Sale −19,398 $3.72 $72K 1,401,257
2022-10-17 Dresselhuys Eric P. Chief Executive Officer Sale −19,398 $3.72 $72K 1,381,859
2022-10-17 Moftakhar Amir Chief Financial Officer Sale −16,720 $3.72 $62K 567,236
2022-10-17 Moftakhar Amir Chief Financial Officer Sale −63,205 $4.03 $254K 583,956
2022-06-01 Gast Claudia Director Grant or award +29,486 59,694
2022-06-01 Garabedian Raffi Director Grant or award +29,486 54,354
2022-06-01 Teamey Kyle Director Grant or award +29,486 29,486
2022-06-01 Wilson Daryl C Director Grant or award +29,486 75,850
2022-06-01 NIGGLI MICHAEL R Director Grant or award +29,486 559,721
2022-06-01 WELLMAN ALEXI Director Grant or award +29,486 42,558
2022-03-01 NIGGLI MICHAEL R Director Purchase +20,000 $5.01 $100K 530,235
2022-02-17 Gast Claudia Director Grant or award +30,208 30,208
2022-02-16 Dresselhuys Eric P. Chief Executive Officer Grant or award +622,771 1,491,941
2022-02-08 Bodner Jeff Chief Accounting Officer Grant or award +32,934 54,900

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