IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

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

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

Q4 2021
Shares 671 Value ($000) $20 Avg Close — Range —
Q3 2021
Shares 741 Value ($000) $49 Avg Close — Range —
Q2 2021
Shares 737 Value ($000) $61 Avg Close — Range —
Q1 2021
Shares 686 Value ($000) $53 Avg Close — Range —