OPTIMER PHARMACEUTICALS INC

CUSIP: 68401H104 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2013
Shares 1,966,311 Value ($000) $24,776 Avg Close — Range —
Q2 2013
Shares 1,400,334 Value ($000) $20,263 Avg Close — Range —