The management departures come at a time when the casino operator faces a second inquiry into its Sydney casino operations investigating Star's ability to be fit to run the Star Sydney casino or hold a casino licence. Foster, who became chairman in March 2023, took over additional executive duties late last month after the casino operator's chief executive, Robbie Cooke, and finance officer, Christina Katsibouba, announced their exit. Earlier this month, Jessica Mellor, chief executive of Star Gold Coast casino in Queensland -- the casino's youngest and first female chief -- announced her departure without providing any reason.