IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Graham Capital Management, L.P.'s Holding History (CIK: 0001315421)

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

Q3 2023
Shares 35,572 Value ($000) $565 Avg Close — Range —
Q3 2022
Shares 32,040 Value ($000) $153 Avg Close — Range —
Q1 2022
Shares 141,265 Value ($000) $672 Avg Close — Range —