IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Cinctive Capital Management LP's Holding History (CIK: 0001787258)

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

Q4 2021
Shares 134,951 Value ($000) $1,001 Avg Close — Range —
Q3 2021
Shares 100,000 Value ($000) $567 Avg Close — Range —