IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2025
Shares 18,376 Value ($000) $21 Avg Close — Range —
Q4 2024
Shares 18,604 Value ($000) $114 Avg Close — Range —
Q3 2024
Shares 18,604 Value ($000) $308 Avg Close — Range —
Q2 2024
Shares 37,034 Value ($000) $254 Avg Close — Range —
Q1 2024
Shares 39,453 Value ($000) $381 Avg Close — Range —
Q4 2023
Shares 39,453 Value ($000) $328 Avg Close — Range —
Q3 2023
Shares 40,173 Value ($000) $335 Avg Close — Range —
Q2 2023
Shares 52,253 Value ($000) $482 Avg Close — Range —
Q1 2023
Shares 94,992 Value ($000) $1,306 Avg Close — Range —
Q4 2022
Shares 45,677 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 45,669 Value ($000) $1,039 Avg Close — Range —
Q2 2022
Shares 72,150 Value ($000) $1,300 Avg Close — Range —
Q1 2022
Shares 56,199 Value ($000) $1,502 Avg Close — Range —
Q4 2021
Shares 58,221 Value ($000) $1,708 Avg Close — Range —
Q3 2021
Shares 7,373 Value ($000) $485 Avg Close — Range —
Q2 2021
Shares 7,853 Value ($000) $653 Avg Close — Range —