May 3 (Reuters) - Sayona Mining Ltd SYA.AX :
* COREY NOLAN RESIGNS AS CHIEF EXECUTIVE OFFICER
* DAN O'NEILL WILL CONTINUE AS MANAGING DIRECTOR
May 3 (Reuters) - Sayona Mining Ltd SYA.AX :
* COREY NOLAN RESIGNS AS CHIEF EXECUTIVE OFFICER
* DAN O'NEILL WILL CONTINUE AS MANAGING DIRECTOR