Horizon Pharma plc to Participate in Two Conferences in June

DUBLIN, IRELAND--(Marketwired - May 21, 2015) -  Horizon Pharma plc (NASDAQ: HZNP), a specialty biopharmaceutical company focused on improving patients' lives by identifying, developing, acquiring and commercializing differentiated products that address unmet medical needs, today announced that it will attend and present at the following conferences in June:

• Jefferies 2015 Healthcare Conference
  • Presentation Date: Thursday, June 4, 2015
  • Presentation Time: 11:00am ET

• JMP Securities Life Sciences Conference 2015
  • Presentation Date: Tuesday, June 23, 2015
  • Presentation Time: 11:00am ET

The presentations will be webcast live and may be accessed by visiting Horizon's website at http://ir.horizon-pharma.com. A replay of the webcast will be available for 10 business days.

About Horizon Pharma plc

Horizon Pharma plc is a specialty biopharmaceutical company focused on improving patients' lives by identifying, developing, acquiring and commercializing differentiated and accessible medicines that address unmet medical needs. The Company markets seven medicines through its orphan, primary care and specialty business units. Horizon's global headquarters are in Dublin, Ireland. For more information, please visit www.horizonpharma.com.

Contacts:

Investors:

John B. Thomas
Executive Vice President, Corporate Strategy and Investor Relations
Email Contact

U.S. Media Contact:

Geoff Curtis
Group Vice President, Corporate Communications
Email Contact