IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

Prospera Financial Services Inc's Holding History (CIK: 0001541625)

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

Q2 2022
Shares 98 Value ($000) $2 Avg Close — Range —
Q1 2022
Shares 98 Value ($000) $3 Avg Close — Range —