Insider: Eun Ho Cheong

Issuer Name: Denison Mines Corp. (formerly International Uranium Corporation)
Filing Date Transaction Date Ownership Type Securities Nature of transaction Volume Unit cost Closing Balance
2013031111 Mar, 13 2013030707 Mar, 13 Direct Ownership : Options (Common Shares) 00 - Opening Balance-Initial SEDI Report 0 0 0
2013031111 Mar, 13 2013031111 Mar, 13 Direct Ownership : Options (Common Shares) 50 - Grant of options 50,000 1.3 50,000
Filing Date Transaction Date Ownership Type Securities Nature of transaction Volume Unit cost Closing Balance