Denison Mines Corp. (DNN)
NYSEAMERICAN: DNN · Real-Time Price · USD
2.080
+0.130 (6.67%)
Aug 22, 2025, 4:00 PM - Market closed

Company Description

Denison Mines Corp. engages in the acquisition, exploration, and development of uranium bearing properties in Canada.

It holds 95% interest in its flagship project Wheeler River uranium project located in the Athabasca Basin region in northern Saskatchewan.

The company was formerly known as International Uranium Corporation and changed its name to Denison Mines Corp. in December 2006.

Denison Mines Corp. was founded in 1954 and is headquartered in Toronto, Canada.

Denison Mines Corp.
Denison Mines logo
CountryCanada
Founded1954
IPO DateMay 16, 1997
IndustryUranium
SectorEnergy
Employees65
CEODavid Cates

Contact Details

Address:
40 University Avenue, Suite 1100
Toronto, ON M5J 1T1
Canada
Phone416 979 1991
Websitedenisonmines.com

Stock Details

Ticker SymbolDNN
ExchangeNYSEAMERICAN
Fiscal YearJanuary - December
Reporting CurrencyCAD
CIK Code0001063259
CUSIP Number248356107
ISIN NumberCA2483561072
SIC Code1090

Key Executives

NamePosition
David Daniel Cates C.A., C.P.A., MAccPresident, Chief Executive Officer and Director
Kevin HimbeaultVice President of Operations
Amanda WillettVice President of Legal and Corporate Secretary
Geoffrey G. SmithVice President of Corporate Development and Commercial
Sophia ShaneInvestor Relations
Mary Joanne SmithVice President of Human Resources
Janna SwitzerVice President of Environment, Sustainability and Regulatory
Chad SorbaVice President of Technical Services and Project Evaluation

Latest SEC Filings

DateTypeTitle
Aug 15, 20256-KReport of foreign issuer
Aug 14, 2025SCHEDULE 13G/AFiling
Aug 14, 2025SCHEDULE 13GFiling
Aug 13, 20256-KReport of foreign issuer
Aug 12, 20256-KReport of foreign issuer
Aug 8, 20256-KReport of foreign issuer
Aug 6, 20256-KReport of foreign issuer
Aug 5, 20256-KReport of foreign issuer
Jul 21, 20256-KReport of foreign issuer
Jul 17, 20256-KReport of foreign issuer