IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

BALYASNY ASSET MANAGEMENT L.P.'s Holding History (CIK: 0001218710)

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

Q4 2023
Shares 1,496,758 Value ($000) $44,379 Avg Close — Range —
Q3 2023
Shares 11,920 Value ($000) $189 Avg Close — Range —
Q2 2023
Shares 1,032,579 Value ($000) $19,485 Avg Close — Range —
Q1 2023
Shares 102,751 Value ($000) $395 Avg Close — Range —
Q4 2022
Shares 386,794 Value ($000) $1,918 Avg Close — Range —
Q2 2022
Shares 109,741 Value ($000) $493 Avg Close — Range —
Q2 2021
Shares 191,876 Value ($000) $1,264 Avg Close — Range —
Q1 2019
Shares 430,328 Value ($000) $1,166 Avg Close — Range —
Q4 2018
Shares 253,085 Value ($000) $1,215 Avg Close — Range —
Q1 2018
Shares 68,023 Value ($000) $716 Avg Close — Range —
Q4 2017
Shares 24,978 Value ($000) $160 Avg Close — Range —
Q2 2016
Shares 22,222 Value ($000) $68 Avg Close — Range —