Aug 15 (Reuters) - Australian Potash Ltd APC.AX :
* APPOINTS JAMES WALKER TO ROLE OF NON-EXECUTIVE CHAIRMAN
* MATT SHACKLETON, FORMERLY EXECUTIVE CHAIRMAN, HAS BEEN APPOINTED MANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICE
Aug 15 (Reuters) - Australian Potash Ltd APC.AX :
* APPOINTS JAMES WALKER TO ROLE OF NON-EXECUTIVE CHAIRMAN
* MATT SHACKLETON, FORMERLY EXECUTIVE CHAIRMAN, HAS BEEN APPOINTED MANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICE