IMMUNOGEN INC

CUSIP: 45253HAB7 Class: NOTE 4.500% 7/0

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q2 2019
Shares 1,000,000 Value ($000) $911 Avg Close — Range —
Q1 2019
Shares 1,000,000 Value ($000) $881 Avg Close — Range —
Q4 2018
Shares 1,000,000 Value ($000) $1,329 Avg Close — Range —
Q3 2018
Shares 1,000,000 Value ($000) $2,334 Avg Close — Range —
Q2 2018
Shares 1,000,000 Value ($000) $2,402 Avg Close — Range —
Q1 2018
Shares 1,000,000 Value ($000) $2,489 Avg Close — Range —
Q4 2017
Shares 1,000,000 Value ($000) $1,757 Avg Close — Range —
Q3 2017
Shares 1,000,000 Value ($000) $1,974 Avg Close — Range —
Q2 2017
Shares 2,800,000 Value ($000) $5,119 Avg Close — Range —