OPTIMER PHARMACEUTICALS INC

CUSIP: 68401H104 Class: CMN

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q3 2013
Shares 376,393 Value ($000) $4,739 Avg Close — Range —
Q2 2013
Shares 341,393 Value ($000) $4,940 Avg Close — Range —