ESS TECH INC

CUSIP: 26916J106 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 32,536 Value ($000) $45 Avg Close — Range —
Q4 2022
Shares 15,531 Value ($000) $38 Avg Close — Range —
Q3 2022
Shares 16,339 Value ($000) $67 Avg Close — Range —