AGENUS INC

CUSIP: 00847G705 Class: Common Stock

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q1 2017
Shares 3,600 Value ($000) $14 Avg Close — Range —
Q4 2016
Shares 72,187 Value ($000) $297 Avg Close — Range —
Q3 2016
Shares 900,000 Value ($000) $6,462 Avg Close — Range —
Q1 2015
Shares 181,117 Value ($000) $929 Avg Close — Range —
Q4 2014
Shares 402,717 Value ($000) $1,599 Avg Close — Range —
Q1 2014
Shares 200,000 Value ($000) $634 Avg Close — Range —