Denison Mines Corp. announced the appointment of Mr. David Bronkhorst, as Vice President Operations. Mr. Bronkhorst will be based in the Company's Saskatoon office and will be tasked with oversight of Denison's interests in non-operated uranium mining and milling operations as well as the Company's project development portfolio – which is highlighted by the low-cost In-Situ Recovery ("ISR") mining operation planned for the high-grade Phoenix deposit at the Company's 90% owned Wheeler River Uranium Project ("Wheeler River"), located in northern Saskatchewan, Canada. Mr. Bronkhorst is a seasoned mining executive with over 35 years of experience in base metals, gold, and uranium mining. Most recently he held the position of Vice President, Mining, Projects and Technology at Cameco Corporation ("Cameco"), which involved responsibilities for conventional mining operations in the Athabasca Basin region in northern Saskatchewan and ISR mining operations in the USA. During his 16-year career with Cameco, he also served as the General Manager at the Rabbit Lake Operation and the General Manager of the McArthur River Operation.