IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2023
Shares 29,421 Value ($000) $244 Avg Close — Range —
Q3 2023
Shares 37,221 Value ($000) $311 Avg Close — Range —
Q2 2023
Shares 19,675 Value ($000) $182 Avg Close — Range —