AGENUS INC

CUSIP: 00847G705 Class: Common Stock

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q4 2014
Shares 2,441,500 Value ($000) $9,693 Avg Close — Range —
Q3 2014
Shares 3,586,100 Value ($000) $11,153 Avg Close — Range —
Q2 2014
Shares 3,586,100 Value ($000) $11,547 Avg Close — Range —
Q1 2014
Shares 5,050,000 Value ($000) $16,009 Avg Close — Range —