ACURA PHARMACEUTICALS INC

Ticker: ACUR CUSIP: 00509L802 Class: COM

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

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

Q4 2016

Shares 113,220 Value ($000) $87 Avg Close $1.05 Range $0.71 - $1.65

Q3 2016

Shares 81,920 Value ($000) $131 Avg Close $1.77 Range $1.40 - $2.18

Q2 2016

Shares 75,620 Value ($000) $140 Avg Close $2.58 Range $1.71 - $3.52

Q1 2016

Shares 58,120 Value ($000) $164 Avg Close $2.13 Range $1.61 - $2.83

Q4 2015

Shares 52,820 Value ($000) $132 Avg Close $2.43 Range $1.62 - $2.85

Q3 2015

Shares 48,820 Value ($000) $115 Avg Close $3.40 Range $2.27 - $4.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	113,220	$87	$1.05	$0.71 - $1.65
Q3 2016	81,920	$131	$1.77	$1.40 - $2.18
Q2 2016	75,620	$140	$2.58	$1.71 - $3.52
Q1 2016	58,120	$164	$2.13	$1.61 - $2.83
Q4 2015	52,820	$132	$2.43	$1.62 - $2.85
Q3 2015	48,820	$115	$3.40	$2.27 - $4.80