IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

QVT Financial LP's Holding History (CIK: 0001290162)

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

Q4 2023
Shares 1,375,900 Value ($000) $40,795 Avg Close — Range —
Q3 2023
Shares 1,375,900 Value ($000) $21,836 Avg Close — Range —
Q2 2023
Shares 1,375,900 Value ($000) $25,929 Avg Close — Range —
Q1 2023
Shares 1,375,900 Value ($000) $5,283 Avg Close — Range —
Q4 2022
Shares 1,375,900 Value ($000) $6,824 Avg Close — Range —
Q3 2022
Shares 1,375,900 Value ($000) $6,577 Avg Close — Range —
Q2 2022
Shares 1,375,900 Value ($000) $6,192 Avg Close — Range —
Q1 2022
Shares 1,375,900 Value ($000) $6,549 Avg Close — Range —
Q4 2021
Shares 1,375,900 Value ($000) $10,209 Avg Close — Range —
Q3 2021
Shares 1,375,900 Value ($000) $7,801 Avg Close — Range —
Q2 2021
Shares 1,375,900 Value ($000) $9,067 Avg Close — Range —
Q1 2021
Shares 1,375,900 Value ($000) $11,145 Avg Close — Range —
Q4 2020
Shares 1,375,900 Value ($000) $8,875 Avg Close — Range —
Q3 2020
Shares 1,375,900 Value ($000) $4,953 Avg Close — Range —
Q2 2020
Shares 1,375,900 Value ($000) $6,329 Avg Close — Range —
Q1 2020
Shares 1,375,900 Value ($000) $4,692 Avg Close — Range —
Q4 2019
Shares 1,375,900 Value ($000) $7,024 Avg Close — Range —
Q3 2019
Shares 1,375,900 Value ($000) $3,330 Avg Close — Range —
Q2 2019
Shares 1,375,900 Value ($000) $2,842 Avg Close — Range —
Q1 2019
Shares 1,375,900 Value ($000) $3,442 Avg Close — Range —