Horizon Pharma, Inc. to Host Conference Call and Webcast to Discuss Second Quarter 2012 Financial Results on August 10, 2012

DEERFIELD, IL--(Marketwire - July 30, 2012) - Horizon Pharma, Inc. (NASDAQ: HZNP) announced today that its second quarter 2012 financial results will be released on Friday, August 10, 2012. Following the announcement, Horizon's management will host a live conference call and webcast at 8:00 am Eastern Time to review the Company's financial and operating results and provide a general business update.

The live webcast and a replay may be accessed by visiting Horizon's website at http://ir.horizon-pharma.com. Please connect to the Company's website at least 15 minutes prior to the live webcast to ensure adequate time for any software download that may be needed to access the webcast. Alternatively, please call 1-888-338-8373 (U.S.) or 973-872-3000 (international) to listen to the conference call. The conference ID number for the live call is 96271110. Telephone replay will be available approximately two hours after the call. To access the replay, please call 1-855-859-2056 (U.S.) or 404-537-3406 (international). The conference ID number for the replay is 96271110.

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.