ALDER BIOPHARMACEUTICALS INC

CUSIP: 14339105 Class: Com

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

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

Q2 2016
Shares 400,000 Value ($000) $9,988 Avg Close — Range —
Q1 2016
Shares 375,000 Value ($000) $9,184 Avg Close — Range —