IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q4 2023
Shares 11,873 Value ($000) $350 Avg Close — Range —
Q1 2023
Shares 25,482 Value ($000) $103 Avg Close — Range —
Q4 2022
Shares 22,406 Value ($000) $107 Avg Close — Range —
Q3 2022
Shares 22,794 Value ($000) $130 Avg Close — Range —
Q2 2022
Shares 20,695 Value ($000) $98 Avg Close — Range —
Q1 2022
Shares 20,856 Value ($000) $73 Avg Close — Range —
Q4 2021
Shares 22,394 Value ($000) $124 Avg Close — Range —
Q3 2021
Shares 30,417 Value ($000) $172 Avg Close — Range —
Q2 2021
Shares 30,937 Value ($000) $172 Avg Close — Range —
Q1 2021
Shares 24,477 Value ($000) $199 Avg Close — Range —