ISOPLEXIS CORP

CUSIP: 465005106 Class: COM

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

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

Q1 2022
Shares 18,176 Value ($000) $63 Avg Close — Range —
Q4 2021
Shares 18,176 Value ($000) $168 Avg Close — Range —