AVDL Avadel Pharmaceuticals PLC

Avadel Pharmaceuticals plc (Nasdaq: AVDL), a company focused on transforming medicines to transform lives, announced today that Greg Divis, Chief Executive Officer of Avadel, will participate in participate in a virtual fireside chat at the Oppenheimer 32nd Annual Healthcare Conference on Thursday, March 17 at 10:40 a.m. ET.

A live webcast of the fireside chat, as well as an archived recording, will be available on Avadel’s Investor Relations website, investors.avadel.com, for 90 days following the conference.

About Avadel Pharmaceuticals plc

Avadel Pharmaceuticals plc (Nasdaq: AVDL) is a biopharmaceutical company focused on transforming medicines to transform lives. Our approach includes applying innovative solutions to the development of medications that address the challenges patients face with current treatment options. Our current lead drug candidate, FT218, is an investigational formulation of sodium oxybate leveraging our proprietary drug delivery technology and designed to be taken once at bedtime for the treatment of excessive daytime sleepiness and cataplexy in adults with narcolepsy. For more information, please visit www.avadel.com.

Investor Contact:Courtney TurianoStern Investor Relations, Inc.Courtney.Turiano@sternir.com (212) 698-8687

Media Contact:Nicole Raisch GoelzReal Chemistryngoelz@realchemistry.com (408) 568-4292