May 27 (Reuters) - Neuren Pharmaceuticals Ltd NEU.AX :
* APPOINTS JON PILCHER AS CHIEF EXECUTIVE OFFICER
* APPOINTS PATRICK DAVIES AS NON-EXECUTIVE CHAIR
* RICHARD TREAGUS TO STAND DOWN AS EXECUTIVE CHAIRMAN
May 27 (Reuters) - Neuren Pharmaceuticals Ltd NEU.AX :
* APPOINTS JON PILCHER AS CHIEF EXECUTIVE OFFICER
* APPOINTS PATRICK DAVIES AS NON-EXECUTIVE CHAIR
* RICHARD TREAGUS TO STAND DOWN AS EXECUTIVE CHAIRMAN