ACURA PHARMACEUTICALS INC

CUSIP: 00509L703 Class: CMN

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q2 2014
Shares 15,000 Value ($000) $16 Avg Close — Range —
Q1 2014
Shares 55,000 Value ($000) $80 Avg Close — Range —
Q4 2013
Shares 55,000 Value ($000) $92 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $19 Avg Close — Range —