IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q3 2020
Shares 4 Value ($000) $0 Avg Close — Range —
Q1 2018
Shares 10,800 Value ($000) $114 Avg Close — Range —
Q4 2017
Shares 10,962 Value ($000) $70 Avg Close — Range —
Q3 2016
Shares 131 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 131 Value ($000) $0 Avg Close — Range —
Q1 2016
Shares 131 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 131 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 131 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 358 Value ($000) $5 Avg Close — Range —