ACURA PHARMACEUTICALS INC

CUSIP: 00509L703 Class: CMN

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q2 2015
Shares 177,700 Value ($000) $175 Avg Close — Range —
Q1 2015
Shares 128,900 Value ($000) $102 Avg Close — Range —
Q4 2014
Shares 91,500 Value ($000) $41 Avg Close — Range —
Q3 2014
Shares 44,900 Value ($000) $35 Avg Close — Range —
Q2 2014
Shares 12,700 Value ($000) $14 Avg Close — Range —