ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q3 2016
Shares 88,000 Value ($000) $2,884 Avg Close — Range —
Q2 2016
Shares 121,500 Value ($000) $3,034 Avg Close — Range —