ACHAOGEN INC

CUSIP: 004449104 Class: COM

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

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

Q2 2018
Shares 100,000 Value ($000) $866,000 Avg Close — Range —
Q2 2017
Shares 78,697 Value ($000) $1,710,000 Avg Close — Range —