Denison Mines Corp (DNN) Stock Price, Quote & News

Company Profile

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.

Industry: Uranium

Sector: Energy

Phone: 416 979 1991

Fax: 416 979 5893

Website: denisonmines.com

Address:

40 University Avenue, Suite 1100, Toronto, Canada

scotttrader213 Apr. 9 at 3:13 PM

$DNN getting ready to move out of this range back into the mid 4’s

0 · Reply

scotttrader213 Apr. 9 at 2:26 PM

$DNN The Phoenix ISR project is a high-grade, low-cost asset delivering ~73% IRR and rapid payback. All of these things have suddenly made investors notice DNN stock, and it has gone up significantly in the last one year.

0 · Reply

Growth_Mindset_22 Apr. 9 at 2:55 AM

$DNN

0 · Reply

Boughtthehigh Apr. 8 at 8:08 PM

$DNN if it just keeps dropping back slowly for the next 2yrs like a slingshot?

1 · Reply

Jgifstock Apr. 8 at 3:15 PM

$DNN Red again. MArket is green but DNN stay red

1 · Reply

yizeli Apr. 8 at 2:57 PM

$DNN bulls？

0 · Reply

wordup83 Apr. 8 at 2:05 PM

$DNN what in the big red stick ?!

0 · Reply

smor0700 Apr. 7 at 3:16 PM

$DNN

0 · Reply

ggabel7 Apr. 6 at 5:34 PM

$DVLT $DNN $PLTR $AVGO $TSLA

0 · Reply

Stec Apr. 6 at 3:34 PM

$DNN been following for a while. Deep dive below. Overall really like this play. Front runner to capitalize on the supply bottle neck with a mine in construction. Well positioned to benefit from surge in demand with an amazing cost structure. https://open.substack.com/pub/frontallobeinvesting/p/the-bull-case-for-denison-mines?r=6sr3rh&utm_medium=ios

0 · Reply

Best Momentum Stocks to Buy for March 31st

Mon, 30 Mar 2026 17:30:00 -0400 - 9 days ago

Denison Announces Filing of Annual Report on Form 40-F

2026-03-27T08:35:00.000Z - 13 days ago

New Strong Buy Stocks for March 27th

Tue, 24 Mar 2026 08:00:00 -0400 - 16 days ago

Cosa Reports 5.0 metres of Anomalous Radioactivity up to 13,900 CPS Intersected at Murphy Lake North Joint Venture with Denison Mines

2026-03-12T21:00:54.000Z - 27 days ago

Denison Mines (DNN) Price Target Raised by TD Securities | DNN Stock News

2026-03-11T01:50:02.000Z - 4 weeks ago

Denison Mine (DNN) Reports Q4 Loss, Beats Revenue Estimates

Tue, 03 Mar 2026 08:00:00 -0500 - 5 weeks ago

Cosa Announces Expansions to Orion Project and Joint Ventures with Denison Mines

2026-03-02T11:00:00.000Z - 5 weeks ago

Denison Mines sets March start for building Canada's first uranium mine in a generation

2026-02-25T09:56:20.000Z - 6 weeks ago

Denison Mines (DNN) Commits to Phoenix Uranium Mine Construction

Tue, 24 Feb 2026 18:04:00 -0500 - 6 weeks ago

Denison Announces Final Investment Decision for the Phoenix In-Situ Recovery Uranium Mine and Plans to Start Construction in March 2026

2026-02-19T17:00:53.000Z - 7 weeks ago

Denison Mines (DNN) Gains Approval for Phoenix Uranium Mine Construction

2026-02-19T16:27:36.000Z - 7 weeks ago

Denison Mines (DNN) Gains Approval for Wheeler River Uranium Project

Thu, 19 Feb 2026 10:31:00 -0500 - 7 weeks ago

Denison Receives Final Regulatory Approval to Construct the Phoenix ISR Uranium Mine

2026-02-18T13:40:57.000Z - 7 weeks ago

Denison Mines (DNN) Awards Construction Management Contract for Uranium Mine

Tue, 17 Feb 2026 06:30:00 -0500 - 7 weeks ago

Denison Announces Award of Construction Management Contract to Wood Canada for the Phoenix Uranium Mine

2026-02-05T16:00:33.000Z - 2 months ago

Here's How Much You Would Have Made Owning Denison Mines Stock In The Last 10 Years

2026-01-29T16:39:39.000Z - 2 months ago

DNN March 13th Options Begin Trading

Wed, 28 Jan 2026 16:51:00 -0500 - 2 months ago

F3 Issues Shares for Interest Debt Settlement

2026-01-28T17:56:05.000Z - 2 months ago

Wednesday's ETF Movers: URA, FEPI

Wed, 28 Jan 2026 08:00:00 -0500 - 2 months ago

Cosa Announces Commencement of Winter 2026 Drilling Campaign on Joint Ventures with Denison Mines

2026-01-26T15:42:18.000Z - 2 months ago

May 15th Options Now Available For Denison Mines (DNN)

2026-01-22T09:56:21.000Z - 2 months ago

Skyharbour Resources (SYHBF) Plans Major 2026 Exploration with Denison Mines

Wed, 21 Jan 2026 08:00:00 -0500 - 2 months ago

Cosa Announces Winter 2026 Drilling Plans for Joint Ventures with Denison Mines

2026-01-19T20:59:42.000Z - 2 months ago

Heck Capital Advisors, LLC Buys 19,201 Shares of Denison Mines Corp (DNN)

2026-01-15T17:09:32.000Z - 3 months ago

Interesting DNN Put Options For March 20th

Wed, 14 Jan 2026 08:00:00 -0500 - 3 months ago

Cosa Appoints Justin Rodko as VP Corporate Development and Issues Shares to Denison

2026-01-08T15:26:54.000Z - 3 months ago

Denison Mines (DNN) Sees Unusual Options Activity

Thu, 08 Jan 2026 06:30:00 -0500 - 3 months ago

Denison Announces Grid Power Available at Future Phoenix Uranium Mine Site Following Completion of SaskPower Transmission Line

2026-01-02T18:57:00.000Z - 3 months ago

Denison Mines (DNN) Set to Begin Construction on Phoenix Uranium Mine

2026-01-02T17:05:15.000Z - 3 months ago

Friday's ETF Movers: URA, SILJ

2026-01-02T17:02:30.000Z - 3 months ago

TSX Flat In Lackluster Trading; Bitfarms, Denison Mines Up With Hefty Gains

2026-01-02T16:54:52.000Z - 3 months ago

Why Denison Mines Stock Soared Today

2026-01-02T12:25:49.000Z - 3 months ago

Denison Mines (DNN) Prepares for Construction of Phoenix Uranium Project

2026-01-02T11:40:14.000Z - 3 months ago

Denison Mines Ready To Launch Phoenix ISR Uranium Project

Fri, 02 Jan 2026 06:30:00 -0500 - 3 months ago

Denison Reports Readiness to Commence Construction of Flagship Phoenix ISR Project and Provides Capital Cost Update

2025-12-18T17:17:00.000Z - 4 months ago

Denison Mines Boosts Presence With Four Skyharbour Joint Ventures

2025-12-18T13:12:01.000Z - 4 months ago

IRW-News: Greenridge Exploration Inc.: Greenridge Exploration kündigt in Partnerschaft mit Denison Mines ein Winter-Bohrprogramm 2026 auf dem Uranprojekt Hook-Carter im Athabasca-Becken in Saskatchewan an • news

Wed, 17 Dec 2025 08:00:00 -0500 - 4 months ago

Cosa and Denison Mines Approve 2026 Program for Joint Venture Uranium Projects

Wed, 17 Dec 2025 06:30:00 -0500 - 4 months ago

Denison Announces Closing of Transaction with Skyharbour and Formation of Four Prospective Exploration Joint Ventures Proximal to Wheeler River

Thu, 04 Dec 2025 09:25:00 -0500 - 4 months ago

Cosa Closes Upsized C$7.5 Million Private Placement

Thu, 04 Dec 2025 06:30:00 -0500 - 4 months ago

Denison Announces Signing of Impact Benefit Agreement and Exploration Agreement with Métis Nation-Saskatchewan, MN-S NR-1, and MN-S NR-3

2025-12-02T01:55:49.000Z - 4 months ago

Denison Mines (DNN) Secures Support for Northern Saskatchewan Projects

2025-12-01T11:50:25.000Z - 4 months ago

Denison Mines (DNN) Secures Key Agreement with Athabasca Communities

Mon, 01 Dec 2025 06:30:00 -0500 - 4 months ago

Denison & Ya'thi Néné Lands and Resources Announce Signing of the Nuhenéné Benefit Agreement with Three First Nations and Four Municipalities

2025-11-18T20:34:52.000Z - 5 months ago

Investor Outlook: Denison Mines expands uranium footprint with Russell Lake acquisition

2025-11-18T17:00:01.000Z - 5 months ago

Denison Mines Acquires Skyharbour's uranium project

2025-11-17T17:08:03.000Z - 5 months ago

Denison Mines (DNN) Expands Stake in Russell Lake Uranium Project

2025-11-17T10:51:46.000Z - 5 months ago

Denison Mines (DNN) to Acquire Stakes in Russell Lake Uranium Project

Mon, 17 Nov 2025 04:00:00 -0500 - 5 months ago

Denison Announces Agreements with Skyharbour Resources, Increasing Denison's Strategic Foothold Surrounding Wheeler River

Nov 6, 2025, 8:00 PM EST - 5 months ago

Denison Reports Financial and Operational Results for Q3 2025, Including First Production from McClean North Uranium Mine

Nov 4, 2025, 6:30 AM EST - 5 months ago

Denison Acknowledges Application for Judicial Review Regarding Provincial Environmental Assessment Approval for Wheeler River

Oct 29, 2025, 8:00 AM EDT - 5 months ago

Cosa Appoints David Cates, President and CEO of Denison Mines, as Strategic Advisor

Oct 14, 2025, 8:00 AM EDT - 6 months ago

Cosa Identifies Priority Drill Targets at the Darby Uranium Project, Athabasca Basin, Saskatchewan

Sep 12, 2025, 5:54 PM EDT - 7 months ago

Denison to File Early Warning Report in Respect of Foremost Clean Energy Ltd.

FMST

Aug 15, 2025, 4:01 PM EDT - 8 months ago

Denison Announces Closing of US$345 Million Convertible Senior Notes Offering

Aug 13, 2025, 7:18 AM EDT - 8 months ago

Denison Announces Pricing of Upsized US$300 Million Convertible Senior Notes Offering

Aug 12, 2025, 4:01 PM EDT - 8 months ago

Denison Announces Offering of US$250 Million of Convertible Senior Notes

Aug 7, 2025, 11:08 PM EDT - 8 months ago

Denison Reports Financial and Operational Results for Q2 2025, Highlighted by Return to Uranium Production at McClean Lake and Provincial Approval of Wheeler River Environmental Assessment

Aug 6, 2025, 6:30 AM EDT - 8 months ago

Denison Announces Results from Midwest ISR Preliminary Economic Assessment, Including After-Tax NPV of $965 Million

Aug 5, 2025, 6:30 AM EDT - 8 months ago

Denison Receives Provincial Environmental Assessment Approval for the Wheeler River Project

Jul 21, 2025, 6:30 AM EDT - 9 months ago

Denison Announces Additional High-Grade Uranium Mineralization Discovered at McClean South

Jul 17, 2025, 6:30 AM EDT - 9 months ago

Orano Canada and Denison Announce SABRE 1st Production at McClean Lake

Jul 16, 2025, 6:30 AM EDT - 9 months ago

Denison Announces Discovery of Additional High-Grade Mineralization at Gryphon and Reports Results from Successful Delineation Program

May 12, 2025, 9:01 PM EDT - 11 months ago

Denison Reports Financial and Operational Results for Q1 2025, Highlighted by Continued Advancement of the Phoenix Project, and the Results of its Shareholder Meeting

FMST

Mar 20, 2025, 6:30 AM EDT - 1 year ago

Denison Announces Appointment of Former OPG CEO Ken Hartwick to its Board of Directors

Mar 13, 2025, 8:58 PM EDT - 1 year ago

Denison Reports Financial and Operational Results for 2024 Highlighted by Significant Advancement of the Phoenix Project

FMST

Mar 4, 2025, 8:00 AM EST - 1 year ago

Foremost Clean Energy Announces Plans for Immediate Follow-Up Drill Program at Hatchet Uranium Project

FMST

Feb 27, 2025, 6:30 AM EST - 1 year ago

Denison Reports CNSC Hearing Dates for Phoenix ISR Project

Feb 13, 2025, 7:30 AM EST - 1 year ago

Cosa Commences Core Drilling at the Murphy Lake North Uranium Project, Athabasca Basin, Saskatchewan

Jan 20, 2025, 7:30 AM EST - 1 year ago

Cosa Resources Announces Drilling Plans for Murphy Lake North Uranium Project, Athabasca Basin, Saskatchewan

Nov 27, 2024, 7:00 AM EST - 1 year ago

Denison Announces Agreement to Form Exploration Joint Ventures with Cosa Resources

Nov 27, 2024, 7:00 AM EST - 1 year ago

Cosa Resources Executes Agreement to Form Joint Ventures with Denison Mines on Multiple Uranium Projects

Nov 25, 2024, 6:30 AM EST - 1 year ago

Denison Files Final Wheeler River Environmental Impact Statement with CNSC Following Completion of Technical Review

Nov 7, 2024, 5:53 PM EST - 1 year ago

Denison Reports Financial and Operational Results for Q3'2024, Including Positive Progress on Phoenix Engineering and Regulatory Review

Oct 7, 2024, 7:00 AM EDT - 1 year ago

Denison Files Early Warning Report in Respect of Foremost Clean Energy Ltd.

FMST

Sep 24, 2024, 7:00 AM EDT - 1 year ago

Denison Announces Option of Non-Core Exploration Projects to Foremost for up to $30 Million in Combined Consideration

FMST

Sep 10, 2024, 7:00 AM EDT - 1 year ago

Grounded Lithium Announces Robust $4.5 Million Budget Funded by Denison Mines for the Kindersley Lithium Project

Aug 8, 2024, 7:49 PM EDT - 1 year ago

Denison CEO Highlights Phoenix Post-Feasibility Study Progress and Company Reports Financial and Operational Results for Q2'2024

Jul 11, 2024, 6:30 AM EDT - 1 year ago

Denison Announces Signing of Wheeler River Benefit Agreements with Kineepik Métis Local #9 and the Village of Pinehouse Lake

Jun 3, 2024, 6:30 AM EDT - 2 years ago

Denison Announces Completion of Inaugural ISR Field Test Program at Midwest

May 22, 2024, 7:00 AM EDT - 2 years ago

Grounded Lithium Reports First Quarter 2024 Financial and Operating Results

scotttrader213 Apr. 9 at 3:13 PM

$DNN getting ready to move out of this range back into the mid 4’s

0 · Reply

scotttrader213 Apr. 9 at 2:26 PM

0 · Reply

Growth_Mindset_22 Apr. 9 at 2:55 AM

$DNN

0 · Reply

Boughtthehigh Apr. 8 at 8:08 PM

$DNN if it just keeps dropping back slowly for the next 2yrs like a slingshot?

1 · Reply

Jgifstock Apr. 8 at 3:15 PM

$DNN Red again. MArket is green but DNN stay red

1 · Reply

yizeli Apr. 8 at 2:57 PM

$DNN bulls？

0 · Reply

wordup83 Apr. 8 at 2:05 PM

$DNN what in the big red stick ?!

0 · Reply

smor0700 Apr. 7 at 3:16 PM

$DNN

0 · Reply

ggabel7 Apr. 6 at 5:34 PM

$DVLT $DNN $PLTR $AVGO $TSLA

0 · Reply

Stec Apr. 6 at 3:34 PM

0 · Reply

Paul_Le_Roux85 Apr. 3 at 3:10 PM

$DNN Just waiting on the mine to open, doing KP stuff tell them.

0 · Reply

RobinCollins1 Apr. 3 at 12:16 PM

$LAC $DNN — keeping a close eye on this duo. Resource & strategic-material plays continue to hit harder in pairs, especially with uranium and lithium staying in the macro spotlight. When one starts moving, the sympathy trade usually isn’t far behind. Right now, relative strength between these two could be the tell — whichever leads may drag the other for a follow-through move. Traders watching solo names might be missing the bigger setup here. Pair trades in this sector aren’t just noise… they’ve been one of the cleaner signals lately. Stay alert.

0 · Reply

etradebaby Apr. 3 at 1:46 AM

$DNN gonna be 3x just hold

1 · Reply

CapitalMonk Apr. 2 at 6:09 PM

$DNN Price: $3.64 (-0.55%) Trend: Bullish Market Bias (7D): Bearish Bias 📉 Expected Range: ±0.26% RSI: 44.3 | Momentum: Moderate Volume: -53.0% vs avg Volatility: 3.93% Support: $3.24 | Resistance: $4.15 Tools used: https://www.trade-ideas.com Code: INTERSTOCK25

0 · Reply

Njstockruns Apr. 2 at 3:22 PM

$DNN $RGTI $RKLB $SGML sell some and come on over to $PLUG for the ride. We going to 7+ in a few weeks.

0 · Reply

Rockford999 Apr. 2 at 2:54 PM

$FMST ↗️ buying as same exact set up as April 2025 drilling right now !! 📈🚀🚀 the April 2025 drilling season made for a 500% 💥wins and high volumes throughout the summer of 2025 and this is why you buy now . High oil price creates even more demand for Nuclear power + Data Centre’s + Uranium demand = ⬆️ Uranium price spikes ⬆️ also holding $DNN strategic owner of FMST green and 📈 will hit new highs like FMST soon also $FNUC nice bounce off $2 👏 Uranium on the move up lessgooo !!

0 · Reply