ZYMERGEN INC

CUSIP: 98985X100 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2022
Shares 320,409 Value ($000) $891 Avg Close — Range —
Q2 2022
Shares 64,144 Value ($000) $79 Avg Close — Range —
Q1 2022
Shares 257,715 Value ($000) $745 Avg Close — Range —
Q4 2021
Shares 255,613 Value ($000) $1,711 Avg Close — Range —
Q3 2021
Shares 110,181 Value ($000) $1,452 Avg Close — Range —
Q2 2021
Shares 116,290 Value ($000) $4,653 Avg Close — Range —