Denison Mines Corp.

Uranium • Energy • Toronto, ON, United States • DNN (ASE)

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.

416 979 1991 40 University Avenue, Toronto, ON M5J 1T1, Canada

Stock Performance (90 Days)

Data through Dec 26, 2025

Price updates on page refresh. Intraday quotes available during market hours (9:30 AM - 4:00 PM EST).

Layoff History

No layoff events recorded for this company.

Recent News

Why Denison Mines Stock Soared Today - Yahoo Finance

Yahoo Finance • Jan 2

Denison Mines stock jumps after Phoenix uranium project moves toward construction: what’s next for DNN - ts2.tech

ts2.tech • Jan 4

Denison Mines Stock Rises Amid Strategic Ventures and Community Agreements - timothysykes.com

timothysykes.com • Jan 2

Denison Mines Corp Strikes Deal On Uranium Project, Eyes Expansion Potential - StocksToTrade

StocksToTrade • Jan 2

Denison Mine (NYSEAMERICAN:DNN) Stock Price Passes Above Two Hundred Day Moving Average - Here's What Happened - MarketBeat

MarketBeat • Jan 2

Other Uranium Companies

Frequently Asked Questions

Has DENISON MINES CORP. had layoffs?

No layoff events have been recorded for DENISON MINES CORP. in our database. This could mean the company has not conducted significant layoffs, or any layoffs have not been publicly reported.

What industry is DENISON MINES CORP. in?

DENISON MINES CORP. operates in the Uranium industry, within the Energy sector.

Is DENISON MINES CORP. a publicly traded company?

Yes, DENISON MINES CORP. is publicly traded under the ticker symbol DNN on the ASE. The company has a market capitalization of approximately $2.41 billion.

Where is DENISON MINES CORP. headquartered?

DENISON MINES CORP. is headquartered in Toronto, ON, United States at 40 University Avenue, Toronto, ON M5J 1T1, Canada.

Disclaimer

Data aggregated from public sources including WARN notices, SEC filings, press releases, and market data. While we strive for accuracy, information is provided "as-is" for informational purposes only. Always verify critical information with official company sources.

This information does not constitute investment, financial, legal, or career advice. See our Terms of Service, Privacy Policy, and About page for more information.

Found an error? Report it here.