Jazz Securities (DAC)Designated Activity Company;(the “Issuer”)is an Irish company, incorporated on 20 May 2015 in Ireland. It is a subsidiary of Jazz Pharmaceuticals plc (the “Parent”). The Issuer’s registered office is Fifth Floor, Waterloo Exchange, Waterloo Road, Dublin 4. Ireland D04 E5W7. The Issuer is a designated activity companyand a subsidiary of Parent. Parent is an innovative global biopharmaceutical company dedicated to developing and commercializing life-changing medicines that transform the lives of patients with serious diseases – often with limited or no options.

Jazz Securities DACUSD$1,495,402,000 - 4.375% 144A Senior Secured Notes due January 15, 2029.