IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

PFM Health Sciences, LP's Holding History (CIK: 0001442756)

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

Q2 2020
Shares 115,988 Value ($000) $8,467 Avg Close — Range —
Q1 2020
Shares 163,105 Value ($000) $9,158 Avg Close — Range —