May 1 (Reuters) - Nusantara Resources Ltd NUS.AX :
* GREG FOULIS ASSUMES EXECUTIVE CHAIRMAN ROLE
* MIKE SPREADBOROUGH TO STEP DOWN AS MANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICER
May 1 (Reuters) - Nusantara Resources Ltd NUS.AX :
* GREG FOULIS ASSUMES EXECUTIVE CHAIRMAN ROLE
* MIKE SPREADBOROUGH TO STEP DOWN AS MANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICER