Jan 18 (Reuters) - Winchester Energy Ltd WEL.AX :
* NEVILLE HENRY WILL STEP DOWN AS MANAGING DIRECTOR
* NON-EXECUTIVE CHAIRMAN, LAURENCE ROE, WILL ASSUME ROLE OF EXECUTIVE CHAIRMAN
* LAURENCE ROE WILL ASSUME ROLE OF EXECUTIVE CHAIRMAN
* HUGH IDSTEIN WILL STEP DOWN AS CHIEF FINANCIAL OFFICER
* CFO HUGH IDSTEIN WILL STEP DOWN FROM HIS ROLE EFFECTIVE 31 MAR, 2021