Horizon Pharma, Inc. to Present at the Stifel Nicolaus Healthcare Conference

DEERFIELD, IL--(Marketwire - August 22, 2012) - Horizon Pharma, Inc. (NASDAQ: HZNP), today announced that Timothy P. Walbert, chairman, president and chief executive officer, will present at the Stifel Nicolaus Healthcare Conference on Thursday, September 6, 2012 at 2:40 p.m. Eastern Time in Boston, MA. Mr. Walbert will provide an overview of the Company and its corporate activities.

The presentation will be webcast live and may be accessed by visiting Horizon's website at
http://ir.horizon-pharma.com.

About Horizon Pharma
Horizon Pharma, Inc. is a biopharmaceutical company that is developing and commercializing innovative medicines to target unmet therapeutic needs in arthritis, pain and inflammatory diseases. For more information, please visit www.horizonpharma.com.