Big River Gold Limited announced with effect from implementation on 20 September 2022: Beau Nicholls and John Cathcart retired from the company's board of directors; Andrew Beigel, Rodrigo Barbosa and Kleber Cardoso were appointed to the company's board of directors; Andrew Richards retired as executive chairman and has been appointed as a non-executive director; and Adrian Goldstone will continue as a non-executive director.