IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

DARK FOREST CAPITAL MANAGEMENT LP's Holding History (CIK: 0001853322)

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

Q1 2023
Shares 419 Value ($000) $2 Avg Close — Range —
Q4 2021
Shares 185 Value ($000) $1 Avg Close — Range —
Q3 2021
Shares 709 Value ($000) $4 Avg Close — Range —