IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

TWIN FOCUS CAPITAL PARTNERS, LLC's Holding History (CIK: 0001387761)

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

Q4 2023
Shares 31,875 Value ($000) $945 Avg Close — Range —
Q3 2023
Shares 63,875 Value ($000) $1,014 Avg Close — Range —
Q2 2023
Shares 63,875 Value ($000) $1,205 Avg Close — Range —
Q1 2023
Shares 93,875 Value ($000) $360 Avg Close — Range —
Q4 2022
Shares 93,875 Value ($000) $466 Avg Close — Range —
Q3 2022
Shares 94,013 Value ($000) $449 Avg Close — Range —
Q2 2022
Shares 94,013 Value ($000) $423 Avg Close — Range —
Q1 2022
Shares 94,068 Value ($000) $448 Avg Close — Range —
Q4 2021
Shares 94,068 Value ($000) $698 Avg Close — Range —
Q3 2021
Shares 94,068 Value ($000) $533 Avg Close — Range —
Q2 2021
Shares 94,068 Value ($000) $620 Avg Close — Range —
Q1 2021
Shares 94,068 Value ($000) $762 Avg Close — Range —
Q4 2020
Shares 104,068 Value ($000) $671 Avg Close — Range —
Q3 2020
Shares 104,068 Value ($000) $375 Avg Close — Range —
Q2 2020
Shares 104,068 Value ($000) $479 Avg Close — Range —
Q1 2020
Shares 104,068 Value ($000) $355 Avg Close — Range —
Q4 2019
Shares 103,875 Value ($000) $530 Avg Close — Range —
Q3 2019
Shares 112,873 Value ($000) $273 Avg Close — Range —
Q2 2019
Shares 112,873 Value ($000) $245 Avg Close — Range —
Q1 2019
Shares 112,873 Value ($000) $306 Avg Close — Range —
Q4 2018
Shares 112,873 Value ($000) $542 Avg Close — Range —
Q3 2018
Shares 112,873 Value ($000) $1,069 Avg Close — Range —
Q2 2018
Shares 112,873 Value ($000) $1,098 Avg Close — Range —
Q1 2018
Shares 112,873 Value ($000) $1,187 Avg Close — Range —
Q4 2017
Shares 113,216 Value ($000) $726 Avg Close — Range —
Q3 2017
Shares 113,216 Value ($000) $866 Avg Close — Range —
Q2 2017
Shares 113,216 Value ($000) $805 Avg Close — Range —
Q1 2017
Shares 113,216 Value ($000) $438 Avg Close — Range —
Q4 2016
Shares 113,216 Value ($000) $231 Avg Close — Range —
Q3 2016
Shares 113,216 Value ($000) $303 Avg Close — Range —
Q2 2016
Shares 113,216 Value ($000) $349 Avg Close — Range —
Q1 2016
Shares 113,216 Value ($000) $965 Avg Close — Range —
Q4 2015
Shares 113,216 Value ($000) $1,536 Avg Close — Range —
Q3 2015
Shares 120,541 Value ($000) $1,157 Avg Close — Range —
Q2 2015
Shares 120,541 Value ($000) $1,733 Avg Close — Range —
Q1 2015
Shares 140,541 Value ($000) $1,258 Avg Close — Range —
Q4 2014
Shares 140,102 Value ($000) $855 Avg Close — Range —
Q3 2014
Shares 140,480 Value ($000) $1,488 Avg Close — Range —
Q2 2014
Shares 140,000 Value ($000) $1,659 Avg Close — Range —
Q1 2014
Shares 140,000 Value ($000) $2,090 Avg Close — Range —
Q4 2013
Shares 140,000 Value ($000) $2,054 Avg Close — Range —
Q3 2013
Shares 140,000 Value ($000) $2,383 Avg Close — Range —
Q2 2013
Shares 200,000 Value ($000) $3,318 Avg Close — Range —