Ann: Appointment of Company Secretary & General Counsel, page-2

De Grey Mining Limited (ASX: DEG, “De Grey” or the “Company”) advises that Sarah Standish has been appointed as General Counsel and Company Secretary of De Grey with effect from 19 February 2024.Sarah is an experienced General Counsel and Company Secretary, with expertise and skills in leading legal, risk, compliance and governance functions in ASX listed and international companies. Sarah’s most recent previous roles were as General Counsel and Company Secretary of St Barbara Limited and General Counsel of IMDEX Limited. The appointment reflects an intention to further strengthen the Company’s internal legal and governance capabilities as it moves into development of the Hemi Gold Project.Ms Standish replaces Craig Nelmes as Company Secretary. Mr Nelmes has been with De Grey for more than 10 years and the Board sincerely thanks him for his significant contribution to the Company’s growth and wishes him well in his future endeavours.For the purpose of ASX Listing Rule 12.6, Ms Standish will be the person responsible for communications with the ASX in relation to ASX Listing Rule matters from 19 February 2024.