Alacer Gold
Rohan Williams has resigned as chief strategic officer, but remains on the board.
Albidon
Acting CFO and company secretary Noel McAuliffe has been appointed permanently.
Audalia Resources
Boo Lye Kwa has been appointed as a non-executive director.
Azure Minerals
Peter Ingram has been appointed as an independent non-executive director.
Boss Resources
Director Joseph Obeid has resigned.
CCK Financial Solutions
Non-executive director Gregory Major has resigned.
Cooper Energy
David Maxwell has been appointed as managing director and Jeffrey Schneider as a non-executive director, following the resignations of directors Gregory Hancock, Stephen Abbott and Christopher Porter.
Dragon Mining
Kjell Larsson has been appointed as chief operations officer.
Elemental Minerals
Sam Middlemas has been appointed as interim chairman, following the resignation of director Mark Jones.
Emerald Oil and Gas
McAndrew Rudisill and Nathan Featherby have been appointed as directors.
Empired
Rob McCready has been appointed as chief operating officer.
Energia Minerals
Managing director Keren Paterson has resigned and executive director Leigh Bettenay will continue to manage the exploration activities and technical studies until a suitable CEO is found.
Falcon Minerals
Non-executive director Graeme Cameron has resigned.
Firestone Energy
Kobus Terblanche, Ben Mphahlele and Sizwe Nkosi have been appointed as non-executive directors.
Fox Resources
Garry East has been appointed as an independent non-executive director.
Hastings Rare Metals
Steve Mackowski has been appointed as technical director. Executive director Matthew Walker is now a non-executive director.
Jacka Resources
Justyn Wood has been appointed as executive director to the board.
Marenica Energy
Nelson Chen has been appointed as a non-executive director.