•AuDAX Resources Ltd - Glen Edwards has resigned as exploration director. •Elixir Petroleum Ltd - Angus MacAskill has resigned as director business development. •First Capital Group Ltd - Leslie Freeman has been appointed as managing director. Matthew Fogarty and Terrence Chilvers have resigned as directors of the company, however Mr Fogarty will continue as company secretary. •Frankland River Olive Company Ltd - Mark Hohnen has been appointed as chairman and non-executive director. •Genesis Biomedical Ltd - David Semmens has been appointed as joint company secretary. Mr Semmens is also joint company secretary of West Australian Metals Ltd. •Grange Resources Ltd - Neil Marston has been appointed as company secretary and general manager commercial following the resignation of Mark Smith. •Helix Resources Ltd - As a result of being appointed as CEO and executive chairman of Platina Resources, Robert Mosig has resigned as non-executive chairman and director. Greg Wheeler has assumed the role of interim chairman. Mr Wheeler, together with company accountant Joneen McNamara, has also been appointed as joint company secretary and Gordon Dunbar has been appointed as non-executive director. •Konekt Ltd - Andrea Croy has been appointed as company secretary. •Macmahon Holdings Ltd - Barry Ford has been appointed as a director. •Meditech Research Ltd - Tracie Ramsdale has been appointed as managing director. •Platina Resources Ltd - Greg Wheeler has been appointed as company secretary to replace Robert Mosig. Mr Mosig continues as executive chairman of the company. •Polaris Metals NL - Ian Buchhorn has been appointed as non-executive director. •Range Resources Ltd - Sir Sam Jonah has been appointed as chairman and non-executive director. Sir Jonah is also chairman of Equinox Minerals Ltd and Moto Goldmines Ltd. •Strike Resources Ltd - William Johnson has been appointed as non-executive director. Mr Johnson is also currently executive chairman of Orion Equities Ltd.