BIOAMBER INC

CUSIP: 09072Q106 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 2013
Shares 36,168 Value ($000) $177,000 Avg Close — Range —
Q2 2013
Shares 100,000 Value ($000) $680,000 Avg Close — Range —