July 18 (Reuters) - Botanix Pharmaceuticals Ltd BOT.AX :
* VINCE IPPOLITO APPOINTED AS EXECUTIVE CHAIRMAN OF BOTANIX PHARMACEUTICALS
* STEWART WASHER WILL STEP DOWN FROM INTERIM NON-EXECUTIVE CHAIRMAN
July 18 (Reuters) - Botanix Pharmaceuticals Ltd BOT.AX :
* VINCE IPPOLITO APPOINTED AS EXECUTIVE CHAIRMAN OF BOTANIX PHARMACEUTICALS
* STEWART WASHER WILL STEP DOWN FROM INTERIM NON-EXECUTIVE CHAIRMAN