Endeavour Mining Investor Presentation Deck

3 A STRONG EXPLORATION TRACK RECORD 6 Achieved 5-year discovery target of 10-15Moz UNLOCKING EXPLORATION VALUE Total Indicated discoveries and targets Indicated resources discovered Exploration spend 1.0Moz H2-2016A 1.3Moz 2017A $44m 1.9Moz 2018A $53m Note: Details on exploration targets are available in Appendix 3 2.1Moz 2019A $49m 2.2 Moz 2020A $65m 11.5Moz 3.0Moz Discovered 2021A $90m Total ENDEAVOUR MINING 11.5Moz Discovered from mid-2016 to 2021 <$25/oz Discovery cost 3x lower than industry average 14

View entire presentation