Northern Star Resources Ltd. announced the retirement of Tony Kiernan as a Non-Executive Director, effective from the November 2021 Annual General Meeting to be held on 18 November 2021. Northern Star announced that highly-regarded resources executive and public company director Sharon Warburton has been appointed an Independent Non-Executive Director of the Company, effective 1 September 2021. She is currently a Non-Executive Director of Blackmores, Wesfarmers and Worley and is a part-time member of the Takeovers Panel. Ms. Warburton is also a Non-Executive Director of Gold Road Resources. Gold Road has recently announced that she intends to retire from the Company's Board effective 30 September 2021. Her previous positions include Co-Deputy Chairman of Fortescue Metals Group and Non-Executive Directorships of NEXTDC and Western Power. She was also the inaugural Chairman of the Northern Australia Infrastructure Facility.