ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2019
Shares 1,248,003 Value ($000) $23,537,000 Avg Close — Range —
Q2 2016
Shares 55,000 Value ($000) $1,373,000 Avg Close — Range —
Q1 2015
Shares 25,000 Value ($000) $722,000 Avg Close — Range —