IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q2 2023
Shares 322,121 Value ($000) $6 Avg Close — Range —
Q3 2022
Shares 361,353 Value ($000) $1,727 Avg Close — Range —
Q4 2021
Shares 42,731 Value ($000) $317 Avg Close — Range —
Q3 2021
Shares 197,137 Value ($000) $1,117 Avg Close — Range —
Q1 2021
Shares 51,578 Value ($000) $417 Avg Close — Range —
Q2 2019
Shares 95,505 Value ($000) $207 Avg Close — Range —