IMMUNOGEN INC

CUSIP: 45253H101 Class: Common Stock

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q3 2018
Shares 79,000 Value ($000) $748 Avg Close — Range —
Q2 2018
Shares 79,000 Value ($000) $769 Avg Close — Range —