OREXIGEN THERAPEUTICS INC

CUSIP: 686164104 Class: COMMON STOCK

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q2 2015
Shares 66,100 Value ($000) $327 Avg Close — Range —
Q1 2015
Shares 485,600 Value ($000) $3,802 Avg Close — Range —
Q1 2014
Shares 40,000 Value ($000) $260 Avg Close — Range —
Q4 2013
Shares 55,000 Value ($000) $310 Avg Close — Range —