OPTIMER PHARMACEUTICALS INC

CUSIP: 68401H104 Class: CMN

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q3 2013
Shares 1,659 Value ($000) $21 Avg Close — Range —
Q2 2013
Shares 11,083 Value ($000) $160 Avg Close — Range —