Acura Pharmaceuticals, Inc.
616 N. North Court, Suite 120
Palatine, Illinois 60067
(847) 705-7709
(847) 705-5399 fax

Stock Transfer Agent
Broadridge Corporate Issuer Solutions, Inc.
1717 Arch Street, Suite 1300
Philadelphia, PA 19103
Attention: Shareholder Services
Phone: (877) 830-4935
Fax: (215) 553-5402
DTC Transfer Agent Number: 50054
www.shareholder.broadridge.com
E-mail: shareholder@broadridge.com

Acura Pharmaceutical Technologies, Inc.
Andrew D Reddick Research & Development Center
16235 State Road 17
Culver, Indiana 46511
(574) 842-3305
(574) 842-2519 fax

Investor Relations
Peter Clemens
Phone: (847) 705-7709
E-mail: investors@acurapharm.com

Media Relations
Phone: (847) 705-7709
E-mail: pr@acurapharm.com