OPTIMER PHARMACEUTICALS INC

CUSIP: 68401H104 Class: CMN

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q3 2013
Shares 18,198 Value ($000) $229 Avg Close — Range —
Q2 2013
Shares 660,955 Value ($000) $9,564 Avg Close — Range —