IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

Lombard Odier Asset Management (Switzerland) SA's Holding History (CIK: 0001535660)

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

Q1 2023
Shares 790,143 Value ($000) $3,034 Avg Close — Range —
Q4 2022
Shares 936,501 Value ($000) $4,645 Avg Close — Range —
Q3 2022
Shares 936,501 Value ($000) $4,476 Avg Close — Range —
Q2 2022
Shares 1,004,626 Value ($000) $4,521 Avg Close — Range —
Q1 2022
Shares 2,275,409 Value ($000) $10,831 Avg Close — Range —
Q4 2021
Shares 3,443,524 Value ($000) $25,551 Avg Close — Range —
Q3 2021
Shares 3,013,467 Value ($000) $17,086 Avg Close — Range —
Q2 2021
Shares 2,654,838 Value ($000) $17,495 Avg Close — Range —
Q1 2021
Shares 1,849,772 Value ($000) $14,983 Avg Close — Range —