IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2023
Shares 42,170 Value ($000) $1,250 Avg Close — Range —
Q3 2023
Shares 46,985 Value ($000) $746 Avg Close — Range —
Q2 2023
Shares 45,280 Value ($000) $854 Avg Close — Range —
Q3 2021
Shares 87,058 Value ($000) $494 Avg Close — Range —
Q2 2021
Shares 87,058 Value ($000) $574 Avg Close — Range —
Q1 2021
Shares 98,348 Value ($000) $797 Avg Close — Range —
Q4 2020
Shares 159,778 Value ($000) $1,031 Avg Close — Range —
Q3 2020
Shares 118,998 Value ($000) $428 Avg Close — Range —
Q2 2020
Shares 219,478 Value ($000) $1,010 Avg Close — Range —
Q1 2020
Shares 214,559 Value ($000) $732 Avg Close — Range —
Q4 2019
Shares 146,956 Value ($000) $750 Avg Close — Range —
Q2 2019
Shares 56,800 Value ($000) $123 Avg Close — Range —
Q1 2019
Shares 69,590 Value ($000) $189 Avg Close — Range —
Q4 2018
Shares 77,910 Value ($000) $374 Avg Close — Range —
Q3 2018
Shares 78,685 Value ($000) $745 Avg Close — Range —
Q2 2018
Shares 82,155 Value ($000) $799 Avg Close — Range —
Q1 2018
Shares 17,415 Value ($000) $183 Avg Close — Range —
Q4 2016
Shares 40,075 Value ($000) $82 Avg Close — Range —
Q3 2016
Shares 133,740 Value ($000) $358 Avg Close — Range —
Q2 2016
Shares 135,415 Value ($000) $417 Avg Close — Range —