IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2023
Shares 16,750 Value ($000) $497 Avg Close Range
Q3 2023
Shares 16,750 Value ($000) $266 Avg Close Range
Q2 2023
Shares 16,750 Value ($000) $316 Avg Close Range
Q1 2023
Shares 16,765 Value ($000) $64 Avg Close Range
Q4 2022
Shares 16,750 Value ($000) $83 Avg Close Range
Q3 2022
Shares 16,939 Value ($000) $81 Avg Close Range
Q2 2022
Shares 16,750 Value ($000) $75 Avg Close Range
Q1 2022
Shares 2,600 Value ($000) $12 Avg Close Range
Q4 2021
Shares 2,653 Value ($000) $20 Avg Close Range
Q3 2021
Shares 2,717 Value ($000) $16 Avg Close Range
Q2 2021
Shares 1,823 Value ($000) $12 Avg Close Range
Q1 2021
Shares 1,750 Value ($000) $14 Avg Close Range
Q1 2020
Shares 267 Value ($000) $1 Avg Close Range
Q4 2019
Shares 141 Value ($000) $1 Avg Close Range
Q3 2019
Shares 1,220 Value ($000) $3 Avg Close Range
Q2 2019
Shares 216 Value ($000) $0 Avg Close Range
Q1 2019
Shares 2,297 Value ($000) $7 Avg Close Range
Q4 2018
Shares 2,000 Value ($000) $10 Avg Close Range
Q3 2018
Shares 2,095 Value ($000) $20 Avg Close Range
Q2 2018
Shares 2,000 Value ($000) $19 Avg Close Range
Q1 2018
Shares 2,000 Value ($000) $21 Avg Close Range
Q3 2017
Shares 11 Value ($000) $0 Avg Close Range
Q2 2017
Shares 74 Value ($000) $1 Avg Close Range
Q1 2017
Shares 373 Value ($000) $1 Avg Close Range
Q4 2016
Shares 706 Value ($000) $1 Avg Close Range
Q2 2016
Shares 582 Value ($000) $1 Avg Close Range
Q1 2016
Shares 590 Value ($000) $5 Avg Close Range
Q1 2015
Shares 151 Value ($000) $1 Avg Close Range