IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

WOLFF WIESE MAGANA LLC's Holding History (CIK: 0001832097)

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

Q3 2022
Shares 1,825 Value ($000) $9 Avg Close — Range —
Q2 2022
Shares 1,825 Value ($000) $8 Avg Close — Range —
Q1 2022
Shares 1,825 Value ($000) $9 Avg Close — Range —
Q4 2021
Shares 1,825 Value ($000) $14 Avg Close — Range —
Q3 2021
Shares 1,825 Value ($000) $10 Avg Close — Range —
Q2 2021
Shares 1,825 Value ($000) $12 Avg Close — Range —
Q1 2021
Shares 1,828 Value ($000) $15 Avg Close — Range —
Q4 2020
Shares 1,828 Value ($000) $12 Avg Close — Range —