** Shares of drugmaker Avadel Pharmaceuticals AVDL.O fall
12.77% to $10.11
** Richard Kim notified co on Monday that he will step down
as chief commercial officer effective as of Dec. 31, filing
shows
** The resignation inevitably adds some risk to the Lumryz
story, considering its commercial nature, brokerage Oppenheimer
says
** Co's drug Lumryz is approved to treat symptoms of sudden
muscle weakness called cataplexy or excessive daytime sleepiness
** Brokerage cuts PT to $27 from $30
** However, based on the early launch success of the drug,
brokerage anticipates momentum to continue
** Including session's moves, stock down ~28% YTD
(Reporting by Sriparna Roy in Bengaluru)
((Sriparna.Roy@thomsonreuters.com;))