IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2023
Shares 736,034 Value ($000) $21,823 Avg Close — Range —
Q3 2023
Shares 974,887 Value ($000) $15,471 Avg Close — Range —
Q2 2023
Shares 1,315,658 Value ($000) $24,826 Avg Close — Range —
Q1 2023
Shares 658,816 Value ($000) $2,530 Avg Close — Range —
Q4 2022
Shares 324,636 Value ($000) $1,610 Avg Close — Range —
Q3 2022
Shares 574,639 Value ($000) $2,746 Avg Close — Range —
Q2 2022
Shares 256,617 Value ($000) $1,155 Avg Close — Range —
Q1 2022
Shares 395,685 Value ($000) $1,884 Avg Close — Range —
Q4 2021
Shares 461,306 Value ($000) $3,423 Avg Close — Range —
Q3 2021
Shares 261,021 Value ($000) $1,480 Avg Close — Range —
Q2 2021
Shares 256,547 Value ($000) $1,691 Avg Close — Range —
Q1 2021
Shares 146,077 Value ($000) $1,183 Avg Close — Range —
Q4 2020
Shares 42,711 Value ($000) $275 Avg Close — Range —
Q3 2020
Shares 102,108 Value ($000) $367 Avg Close — Range —
Q2 2020
Shares 91,831 Value ($000) $423 Avg Close — Range —
Q1 2020
Shares 180,641 Value ($000) $616 Avg Close — Range —
Q4 2019
Shares 60,025 Value ($000) $306 Avg Close — Range —
Q3 2019
Shares 378,609 Value ($000) $916 Avg Close — Range —
Q2 2019
Shares 852,293 Value ($000) $1,850 Avg Close — Range —
Q1 2019
Shares 1,000,458 Value ($000) $2,711 Avg Close — Range —
Q4 2018
Shares 1,075,297 Value ($000) $5,162 Avg Close — Range —
Q2 2018
Shares 204,474 Value ($000) $1,990 Avg Close — Range —
Q3 2017
Shares 17,209 Value ($000) $132 Avg Close — Range —
Q4 2016
Shares 441,184 Value ($000) $900 Avg Close — Range —
Q3 2016
Shares 33,584 Value ($000) $90 Avg Close — Range —
Q1 2016
Shares 163,191 Value ($000) $1,390 Avg Close — Range —
Q4 2015
Shares 44,884 Value ($000) $609 Avg Close — Range —
Q3 2015
Shares 112,672 Value ($000) $1,082 Avg Close — Range —
Q2 2015
Shares 30,076 Value ($000) $432 Avg Close — Range —
Q1 2015
Shares 134,396 Value ($000) $1,202 Avg Close — Range —
Q4 2014
Shares 458,276 Value ($000) $2,795 Avg Close — Range —
Q3 2014
Shares 86,776 Value ($000) $919 Avg Close — Range —
Q2 2014
Shares 130,012 Value ($000) $1,540 Avg Close — Range —
Q1 2014
Shares 125,654 Value ($000) $1,876 Avg Close — Range —
Q4 2013
Shares 89,796 Value ($000) $1,317 Avg Close — Range —
Q3 2013
Shares 88,708 Value ($000) $1,510 Avg Close — Range —
Q2 2013
Shares 17,170 Value ($000) $285 Avg Close — Range —