X0203 0000876661 NEW YORK STOCK EXCHANGE LLC 0001819438 ESS Tech, Inc. 001-39525

26440 SW Parkway Avenue Wilsonville OR OREGON 97070

Warrants, each Warrant exercisable for one-fifteenth (1/15) of a share of Common Stock at an exercise price of $172.50 per share 17 CFR 240.12d2-2(b) Tyler Mastronardi Analyst, Market Watch 2026-07-02