IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q2 2025
Shares 14,919 Value ($000) $17 Avg Close — Range —
Q1 2025
Shares 13,841 Value ($000) $16 Avg Close — Range —