IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2025
Shares 13,436 Value ($000) $15 Avg Close Range
Q1 2025
Shares 7,219 Value ($000) $8 Avg Close Range
Q4 2024
Shares 3,439 Value ($000) $21 Avg Close Range
Q3 2024
Shares 929 Value ($000) $15 Avg Close Range
Q2 2024
Shares 3,628 Value ($000) $25 Avg Close Range
Q1 2024
Shares 258 Value ($000) $2 Avg Close Range
Q4 2023
Shares 1,542 Value ($000) $13 Avg Close Range
Q3 2023
Shares 2,898 Value ($000) $24 Avg Close Range
Q2 2023
Shares 2,516 Value ($000) $23 Avg Close Range
Q1 2023
Shares 6,122 Value ($000) $0 Avg Close Range
Q4 2022
Shares 598 Value ($000) $0 Avg Close Range
Q3 2022
Shares 2,019 Value ($000) $46 Avg Close Range
Q2 2022
Shares 4,852 Value ($000) $87 Avg Close Range
Q1 2022
Shares 10,823 Value ($000) $289 Avg Close Range
Q4 2021
Shares 2,087 Value ($000) $61 Avg Close Range
Q3 2021
Shares 786 Value ($000) $52 Avg Close Range
Q2 2021
Shares 852 Value ($000) $71 Avg Close Range
Q1 2021
Shares 1,603 Value ($000) $123 Avg Close Range
Q4 2020
Shares 951 Value ($000) $84 Avg Close Range
Q3 2020
Shares 1,254 Value ($000) $92 Avg Close Range
Q2 2020
Shares 2,954 Value ($000) $216 Avg Close Range
Q1 2020
Shares 202 Value ($000) $11 Avg Close Range