IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q3 2023
Shares 569 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 569 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 569 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 569 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 569 Value ($000) $13 Avg Close — Range —
Q2 2022
Shares 569 Value ($000) $10 Avg Close — Range —
Q1 2022
Shares 569 Value ($000) $16 Avg Close — Range —
Q4 2021
Shares 569 Value ($000) $17 Avg Close — Range —
Q3 2021
Shares 569 Value ($000) $38 Avg Close — Range —
Q2 2021
Shares 569 Value ($000) $47 Avg Close — Range —
Q1 2021
Shares 569 Value ($000) $43 Avg Close — Range —
Q4 2020
Shares 569 Value ($000) $50 Avg Close — Range —
Q3 2020
Shares 569 Value ($000) $42 Avg Close — Range —
Q2 2020
Shares 569 Value ($000) $41 Avg Close — Range —