ESS TECH INC

Ticker: GWH CUSIP: 26916J205 Class: COM NEW

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025
Shares 20 Value ($000) $0 Avg Close $1.63 Range $1.22 - $2.65
Q1 2025
Shares 20 Value ($000) $0 Avg Close $4.55 Range $2.92 - $6.87
Q4 2024
Shares 20 Value ($000) $0 Avg Close $6.67 Range $4.35 - $10.12