Denison Mines Corp. (DNN)
NYSEAMERICAN: DNN · Real-Time Price · USD
3.880
-0.040 (-1.02%)
Apr 17, 2026, 4:00 PM EDT - 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.
The company was founded in 1954 and is headquartered in Toronto, Canada.
Denison Mines Corp.
| Country | Canada |
| Founded | 1954 |
| IPO Date | May 16, 1997 |
| Industry | Uranium |
| Sector | Energy |
| Employees | 65 |
| CEO | David Cates |
Contact Details
Address: 40 University Avenue, Suite 1100 Toronto, ON M5J 1T1 Canada | |
| Phone | 416 979 1991 |
| Website | denisonmines.com |
Stock Details
| Ticker Symbol | DNN |
| Exchange | NYSEAMERICAN |
| Fiscal Year | January - December |
| Reporting Currency | CAD |
| CIK Code | 0001063259 |
| CUSIP Number | 248356107 |
| ISIN Number | CA2483561072 |
| SIC Code | 1090 |
Key Executives
| Name | Position |
|---|---|
| David Daniel Cates C.A., C.P.A., MAcc | President, Chief Executive Officer and Director |
| Amanda Willett | Vice President of Legal and Corporate Secretary |
| Geoffrey G. Smith | Vice President of Corporate Development and Commercial |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Apr 8, 2026 | 6-K | Report of foreign issuer |
| Apr 7, 2026 | SCHEDULE 13G/A | Filing |
| Mar 31, 2026 | 6-K | Report of foreign issuer |
| Mar 31, 2026 | 6-K | Report of foreign issuer |
| Mar 30, 2026 | 6-K | Report of foreign issuer |
| Mar 30, 2026 | 6-K | Report of foreign issuer |
| Mar 30, 2026 | 40-F | Filing |
| Mar 30, 2026 | 6-K | Report of foreign issuer |
| Mar 11, 2026 | 6-K | Report of foreign issuer |
| Mar 11, 2026 | 6-K | Report of foreign issuer |