IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q3 2022
Shares 42,326 Value ($000) $202 Avg Close Range
Q2 2022
Shares 41,303 Value ($000) $186 Avg Close Range
Q1 2022
Shares 48,038 Value ($000) $229 Avg Close Range
Q4 2021
Shares 58,219 Value ($000) $432 Avg Close Range
Q3 2021
Shares 46,781 Value ($000) $265 Avg Close Range
Q2 2021
Shares 50,842 Value ($000) $335 Avg Close Range
Q1 2021
Shares 50,212 Value ($000) $407 Avg Close Range
Q4 2020
Shares 50,786 Value ($000) $328 Avg Close Range
Q3 2020
Shares 53,874 Value ($000) $194 Avg Close Range
Q2 2020
Shares 53,895 Value ($000) $248 Avg Close Range
Q1 2020
Shares 57,414 Value ($000) $196 Avg Close Range
Q4 2019
Shares 61,084 Value ($000) $312 Avg Close Range
Q3 2019
Shares 62,747 Value ($000) $152 Avg Close Range
Q2 2019
Shares 76,324 Value ($000) $166 Avg Close Range
Q1 2019
Shares 76,177 Value ($000) $206 Avg Close Range
Q4 2018
Shares 77,887 Value ($000) $374 Avg Close Range
Q3 2018
Shares 86,412 Value ($000) $818 Avg Close Range
Q2 2018
Shares 84,577 Value ($000) $823 Avg Close Range
Q1 2018
Shares 79,778 Value ($000) $839 Avg Close Range
Q4 2017
Shares 74,689 Value ($000) $479 Avg Close Range
Q3 2017
Shares 57,439 Value ($000) $439 Avg Close Range
Q2 2017
Shares 58,784 Value ($000) $418 Avg Close Range
Q1 2017
Shares 58,815 Value ($000) $228 Avg Close Range
Q4 2016
Shares 52,922 Value ($000) $108 Avg Close Range
Q3 2016
Shares 45,099 Value ($000) $121 Avg Close Range
Q1 2016
Shares 32,401 Value ($000) $276 Avg Close Range