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Denison Mines Corp. engages in the acquisition, exploration, development, extraction, processing, selling of, and investing in uranium properties in Canada.
Its flagship project is the 95% interest owned 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 1997 and is headquartered in Toronto, Canada.
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Denison Mines' 168.7% surge is powered by the final investment decision on Phoenix, high-grade discoveries and reinforcing its long-term low-cost growth story.

Denison Mines is advancing the Phoenix ISR uranium project, targeting first production by mid-2028 and rapid payback with a ~73% IRR. Phoenix's high-grade, low-cost structure (~$18/lb AISC) and front-loaded extraction underpin strong margins, but project valuation is highly sensitive to uranium prices. DNN trades at a significant premium to Phoenix's NPV, reflecting market optimism for ISR execution, future uranium prices, and portfolio extension potential.

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JPMorgan Chase and Co. purchased a new position in shares of Denison Mine Corp (NYSEAMERICAN:DNN) (TSE: DML) during the third quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The fund purchased 1,102,594 shares of the basic materials company's stock, valued at approximately $3,032,000. JPMorgan

DNN advances Phoenix ISR uranium mine after approvals, targeting 2028 production and aiming to deliver low-cost supply as global uranium markets tighten.

GEV, EFXT and DNN made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on March 31st, 2026.

TORONTO, March 30, 2026 /PRNewswire/ - Denison Mines Corp. ("Denison" or the "Company") (TSX: DML) (NYSE American: DNN) is pleased to announce that it has filed its 2025 Annual Report on Form 40-F with the U.S. Securities and Exchange Commission ("SEC"). Denison's Form 40-F includes its annual information form, management discussion and analysis, and audited financial statements for the year ended December 31, 2025.

Shares of Denison Mines Corp. (TSE: DML - Get Free Report) (NYSE: DNN) crossed above its two hundred day moving average during trading on Friday. The stock has a two hundred day moving average of C$4.36 and traded as high as C$4.84. Denison Mines shares last traded at C$4.75, with a volume of 2,469,119 shares traded.

Denison Mine (DNN) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #1 (Strong Buy).

DNN, CM, MGY, QTTB and FLXS have been added to the Zacks Rank #1 (Strong Buy) List on March 27, 2026.

DAVENPORT and Co LLC lowered its holdings in shares of Denison Mine Corp (NYSEAMERICAN:DNN) (TSE: DML) by 17.1% in the undefined quarter, according to its most recent disclosure with the SEC. The fund owned 5,904,750 shares of the basic materials company's stock after selling 1,218,250 shares during the period. DAVENPORT and Co LLC

Vancouver, British Columbia--(Newsfile Corp. - March 24, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that the first winter 2026 drill hole at the Company's Murphy Lake North Project ("MLN" or the "Project") has intersected 5.0 metres of anomalous radioactivity. MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located 3 kilometres east of IsoEnergy's Hurricane Deposit in the eastern Athabasca Basin, Saskatchewan (Figure 1).

Alpha Wave Global LP reduced its position in shares of Denison Mine Corp (NYSEAMERICAN:DNN) (TSE: DML) by 55.5% in the third quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The firm owned 821,069 shares of the basic materials company's stock after selling 1,022,410 shares during

Denison Mine (DNN) came out with a quarterly loss of $0.02 per share in line with the Zacks Consensus Estimate. This compares to a loss of $0.02 per share a year ago.

/PRNewswire/ - Denison Mines Corp. ("Denison" or the "Company") (TSX: DML) (NYSE American: DNN) today filed its Audited Consolidated Financial Statements and