<SEC-DOCUMENT>0001654954-22-014307.txt : 20221027
<SEC-HEADER>0001654954-22-014307.hdr.sgml : 20221027
<ACCEPTANCE-DATETIME>20221027141520
ACCESSION NUMBER:		0001654954-22-014307
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20221027
FILED AS OF DATE:		20221027
DATE AS OF CHANGE:		20221027

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33414
		FILM NUMBER:		221336656

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>form6-k.htm
<DESCRIPTION>FORM 6-K DATED OCTOBER 27, 2022
<TEXT>
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<div style="text-align: center; text-indent: 0px; padding-top: 5.3px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 24px; font-weight: bold;">UNITED STATES</font></div>
<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 24px; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</font></div>
<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">Washington, D.C. 20549</font></div>
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<div style="text-align: center; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 24px; font-weight: bold;">FORM 6-K</font></div>
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<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE
13a-16 OR 15d-16</font></div>
<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">UNDER THE SECURITIES EXCHANGE ACT OF 1934</font></div>
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<div style="text-align: center; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">Date: October 27, 2022</font></div>
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<div style="text-align: center; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Commission File Number:</font> <font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">001-33414</font></div>
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<div style="text-align: center; text-indent: 0px; padding-bottom: 2.7px; margin-right: 0px; margin-left: 0px; line-height: 1;"><font style="font-family: Times New Roman; font-size: 13px;"><font style="font-family: Times New Roman; font-size: 32px; font-weight: bold;">Denison Mines Corp.</font>&#xA0;<br></font></div>
<div style="text-align: left; width: 100%; text-indent: 0px; margin-right: 0px; margin-left: 0px; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;"><!--Rule Below Paragraph--></div>
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registrant)</font></font></div>
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<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px; line-height: 1; padding-top: 8px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">1100-40 University Avenue</font> <font style="font-family: Times New Roman; font-size: 13px;"><br>
</font></div>
<div style="text-align: center; text-indent: 0px; padding-top: 8px; margin-right: 0px; margin-left: 0px; line-height: 1;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">Toronto Ontario</font></div>
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</font></div>
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<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;<font style="font-style: italic">(Address of
principal executive offices)</font></font></div>
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<div style="text-align: left; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;Indicate by check mark whether the registrant files
or will file annual reports under cover Form 20-F or Form
40-F.</font></div>
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<div style="text-align: center; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Form
20-F&#xA0;&#xA0;&#x2610;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;Form&#xA0;&#xA0;&#xA0;&#xA0;40-F&#xA0;&#xA0;&#xA0;&#x2612;</font></div>
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<div style="text-align: left; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Indicate by check mark if the registrant is submitting the
Form 6-K in paper as permitted by Regulation S-T Rule
101(b)(1):&#xA0;&#xA0;&#x2610;</font></div>
<div style="text-align: left; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Indicate by check mark if the registrant is submitting the
Form 6-K in paper as permitted by Regulation S-T Rule
101(b)(7):&#xA0;&#xA0;&#x2610;</font></div>
<div style="text-align: justify; text-indent: 0px; margin-right: 0px; margin-left: 0px;"></div>
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<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">INCORPORATION BY REFERENCE<br></font></div>
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<div style="text-align: justify; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;"><font style="font-size: 11px; font-family: Arial"><font style="font-family: Times New Roman"><font style="font-size: 12px"><font style="font-size: 13px">Exhibit 99.1 to
this Form 6-K of Denison Mines Corp. is hereby incorporated by
reference to its Registration Statement on Form F-10 (File No.
333-258939), as amended or
supplemented</font></font></font>.</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px; font-weight: bold;">SIGNATURES<br></font></div>
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<div style="text-align: left; text-indent: 0px; padding-top: 16px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Pursuant to the requirements of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly
authorized.</font></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-weight: bold">DENISON MINES
CORP.</font><br></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px; font-style: italic;">/s/ Amanda Willett</font></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Date<font style="font-weight: bold;">:&#xA0;</font> October
27, 2022</font></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Amanda
Willett</font></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Vice
President Legal and Corporate Secretary</font></div>
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<div style="text-align: center; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;"><font style="font-weight: bold;">FORM 6-K
EXHIBIT INDEX</font></font></div>
<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
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<div style="text-align: left; text-indent: 0px; margin-right: 0px; margin-left: 0px;"><font style="font-family: Times New Roman; font-size: 13px;">Description</font></div>
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<div style="text-align: center">99.1</div>
</td>
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<div><font>&#xA0;</font></div>
</td>
<td><a href="a2022-1026eissubmissionvf.htm">Press release dated
October 26, 2022</a><br></td>
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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2022-1026eissubmissionvf.htm
<DESCRIPTION>PRESS RELEASE DATED OCTOBER 26, 2022
<TEXT>
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<title>a2022-1026eissubmissionvf</title>
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<font style="font-family: Arial; font-size: 11px;"><font style="font-weight: bold">Exhibit 99.1</font><br></font></div>
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<div><font>&#xA0;</font>
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Arial; font-size: 11px">Denison Mines
Corp.</font></div>
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Arial; font-size: 11px">1100 &#x2013; 40
University Ave</font></div>
<div style="text-align: right; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Arial; font-size: 11px">Toronto, ON M5J
1T1</font></div>
<div style="text-align: right; margin-left: 24px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Arial; font-size: 11px">www.denisonmines.com</font></div>
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<font style="color: #000000; font-family: Arial; font-size: 13px">PRESS
RELEASE</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Arial; font-size: 13px">
Denison Announces Significant Regulatory Milestone for</font></div>
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<font style="color: #000000; font-weight: bold; font-family: Arial; font-size: 13px">
Wheeler River with Submission of Environmental Impact
Statement</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-family: Arial; font-size: 12px"><font style="font-weight: bold; color: #000000">Toronto, ON &#x2013; October 26,
2022. Denison Mines Corp.</font> <font style="color: #000000">(&#x201C;Denison&#x201D; or the
&#x201C;Company&#x201D;) (TSX: DML; NYSE American: DNN) is pleased to
announce a significant regulatory milestone for the Company&#x2019;s
95% owned Wheeler River project (&#x201C;Wheeler River&#x201D;) with
the submission of the draft Environmental Impact Statement
(&#x201C;EIS&#x201D;) to the Saskatchewan Ministry of Environment
(&#x201C;MOE&#x201D;) and the Canadian Nuclear Safety Commission
(&#x201C;CNSC&#x201D;). The EIS submission outlines the
Company&#x2019;s assessment of the potential effects, including
applicable mitigation measures, of the proposed in-situ recovery
(&#x201C;ISR&#x201D;) uranium mine and processing plant (the
&#x201C;Project&#x201D;) planned for Wheeler River, and reflects
several years of baseline environmental data collection, technical
assessments, plus extensive engagement and consultation with
Indigenous and non-Indigenous interested
parties.</font></font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-family: Arial; font-size: 12px"><font style="color: #000000">David Cates, Denison&#x2019;s President &amp; CEO,
commented,</font> <font style="font-weight: bold; font-style: italic; color: #000000">&#x201C;Canada
is an environmentally conscious nation with rigorous federal and
provincial environmental protection regimes. Through the process of
assessing potential environmental impacts, it became apparent that
our Project has the potential to achieve a superior standard of
environmental sustainability. Our assessments indicate that the
Project has fewer residual effects remaining after mitigation when
compared to conventional open pit or underground uranium mining and
milling operations. We are proud of the outcomes outlined in the
EIS and the role that Denison is playing in re-shaping the uranium
mining industry in Saskatchewan.&#x201D;</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-family: Arial; font-size: 12px"><font style="color: #000000">Kevin Himbeault, Denison&#x2019;s Vice President of
Plant Operations &amp; Regulatory Affairs, added,</font>
<font style="font-weight: bold; font-style: italic; color: #000000">&#x201C;The
EIS reflects a transparent and conservative assessment process that
followed a stepwise approach for evaluating potential environmental
effects. Working together with world-class subject matter experts,
the evaluations and conclusions of the EIS indicate that the
Project can be constructed, operated, and decommissioned while
regional environmental components remain viable and healthy, human
health is protected, opportunities for land use activities
(including exercising Indigenous rights) are maintained and social
and economic viability of local economies is
supported.&#x201D;</font></font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="color: #000000; font-style: italic; font-family: Arial; font-size: 12px">
This press release constitutes a &#x201C;designated news
release&#x201D; for the purposes of the Company's prospectus
supplement dated September 28, 2021, to its short form base shelf
prospectus dated September 16, 2021.</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-weight: bold; color: #000000; font-family: Arial; font-size: 12px">
Environmental Assessment Process</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Arial; font-size: 12px">A
project description was submitted by Denison and accepted by the
MOE and the CNSC in 2019, which marked the formal initiation of the
Environmental Assessment (&#x201C;EA&#x201D;) process for the Project
(see news release dated June 3, 2019).</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Arial; font-size: 12px">The
EIS has been prepared in accordance with the Terms of Reference
provided by the MOE in 2019 and the Generic Guidelines for the
Preparation of an Environmental Impact Statement
(&#x201C;Guidelines&#x201D;) as authorized by the CNSC in 2019.
Additionally, the EIS has been prepared to align with the federal
and provincial EA processes as stipulated under the Saskatchewan
Environmental Assessment Act, 2018 and the Canadian Environmental
Assessment Act, 2012.</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="color: #000000; font-family: Arial; font-size: 12px">The
joint provincial and federal EA process allows Denison to file one
EIS that meets the requirements of both the MOE and CNSC. Following
the submission of the draft EIS, the MOE and CNSC are expected to
initiate their respective review processes. The CNSC process
involves an initial conformity review against the Guidelines, prior
to the commencement of the formal process of completing technical
and public reviews. The review process is expected to involve
further requests for information/clarification from Denison before
the final EIS is accepted by the regulatory agencies. This process
can take multiple years to complete. Importantly, the commitments
within the approved EIS are expected to then form the basis for
which future regulatory licensing approvals will be
framed.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-weight: bold; font-style: italic; font-family: Arial; font-size: 12px">
About Wheeler River</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
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<font style="font-style: italic; font-family: Arial; font-size: 12px">
Wheeler River is the largest undeveloped uranium project in the
infrastructure rich eastern portion of the Athabasca Basin region,
in northern Saskatchewan &#x2013; including combined Indicated
Mineral Resources of 132.1 million pounds U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font> (1,809,000 tonnes
at an average grade of 3.3% U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font>), plus combined
Inferred Mineral Resources of 3.0 million pounds U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font> (82,000 tonnes at
an average grade of 1.7% U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font>). The project is
host to the high-grade Phoenix and Gryphon uranium deposits,
discovered by Denison in 2008 and 2014, respectively, and is a
joint venture between Denison (operator) and JCU (Canada)
Exploration Company Limited (&#x201C;JCU&#x201D;). Denison has an
effective 95% ownership interest in Wheeler River (90% directly,
and 5% indirectly through a 50% ownership in JCU).</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
A Pre-Feasibility Study (&#x201C;PFS&#x201D;) was completed for
Wheeler River in 2018, considering the potential economic merit of
developing the Phoenix deposit as an ISR operation and the Gryphon
deposit as a conventional underground mining operation. Taken
together, the Project is estimated to have mine production of 109.4
million pounds U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font> over a 14-year
mine life, with a base case pre-tax NPV of $1.31 billion (8%
discount rate), Internal Rate of Return (&#x201C;IRR&#x201D;) of
38.7%, and initial pre-production capital expenditures of $322.5
million. The Phoenix ISR operation is estimated to have a
stand-alone base case pre-tax NPV of $930.4 million (8% discount
rate), IRR of 43.3%, initial pre-production capital expenditures of
$322.5 million, and industry-leading average operating costs of
US$3.33/lb U<font style="font-size: 70%; vertical-align: bottom">3</font>O<font style="font-size: 70%; vertical-align: bottom">8</font>. The PFS is
prepared on a project (100% ownership) and pre-tax basis, as each
of the partners to the Wheeler River Joint Venture are subject to
different tax and other obligations.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
Further details regarding the PFS, including additional scientific
and technical information, as well as after-tax results
attributable to Denison's ownership interest, are described in
greater detail in the NI 43-101 Technical Report titled
&#x201C;Pre-feasibility Study for the Wheeler River Uranium Project,
Saskatchewan, Canada&#x201D; dated October 30, 2018, with an
effective date of September 24, 2018. A copy of this report is
available on Denison's website and under its profile on SEDAR at
www.sedar.com and on EDGAR at www.sec.gov/edgar.shtml.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
Denison suspended certain activities at Wheeler River during 2020,
including the EA process, which is on the critical path to
achieving the project development schedule outlined in the PFS.
While the EA process has resumed, the Company is not currently able
to estimate the impact to the project development schedule outlined
in the PFS, and users are cautioned against relying on the
estimates provided therein regarding the start of pre-production
activities in 2021 and first production in 2024.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; font-style: italic; font-family: Arial; font-size: 12px">
About Denison</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
Denison is a uranium exploration and development company with
interests focused in the Athabasca Basin region of northern
Saskatchewan, Canada. In addition to its effective 95% interest in
the Wheeler River project, Denison's interests in the Athabasca
Basin include a 22.5% ownership interest in the McClean Lake joint
venture, which includes several uranium deposits and the McClean
Lake uranium mill that is contracted to process the ore from the
Cigar Lake mine under a toll milling agreement, plus a 25.17%
interest in the Midwest Main and Midwest A deposits, and a 67.01%
interest in the Tthe Heldeth T&#xFA;&#xE9; (&#x201C;THT&#x201D;,
formerly J Zone) and Huskie deposits on the Waterbury Lake
property. The Midwest Main, Midwest A, THT and Huskie deposits are
each located within 20 kilometres of the McClean Lake
mill.</font></div>
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<font style="font-family: Arial; font-size: 12px;">&#xA0;</font></div>
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<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
Through its 50% ownership of JCU, Denison holds additional
interests in various uranium project joint ventures in Canada,
including the Millennium project (JCU 30.099%), the Kiggavik
project (JCU 33.8118%) and Christie Lake (JCU 34.4508%). Denison's
exploration portfolio includes further interests in properties
covering ~300,000 hectares in the Athabasca Basin
region.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-style: italic; font-family: Arial; font-size: 12px">
Denison is also engaged in post-closure mine care and maintenance
services through its Closed Mines group, which manages Denison's
reclaimed mine sites in the Elliot Lake region and provides related
services to certain third-party projects.</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px">&#xA0;</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-weight: bold; font-family: Arial; font-size: 12px">
For more information, please contact</font></div>
<div style="text-align: justify; margin-left: 0px; margin-right: 0px; text-indent: 0px">
<font style="font-family: Times New Roman; font-size: 13px;">&#xA0;</font></div>
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<td style="width: 50%">
<div><font style="font-family: Arial; font-size: 12px">David
Cates</font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;<font style="font-size: 12px;">(416)
979-1991 ext 362</font></font></div>
</td>
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<td style="width: 50%">
<div><font><font style="font-family: Arial; font-size: 12px">President and Chief Executive
Officer</font></font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;</font></div>
</td>
</tr><tr>
<td style="width: 50%">
<div><font>&#xA0;</font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;</font></div>
</td>
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<td style="width: 50%">
<div><font><font style="font-family: Arial; font-size: 12px">Mac
McDonald</font>&#xA0;<br></font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;
<font style="font-size: 12px;">(416) 979-1991 ext
242</font></font></div>
</td>
</tr><tr>
<td style="width: 50%">
<div><font><font style="font-family: Arial;"><font style="font-size: 12px;">Executive Vice President and Chief Financial
Officer</font></font>&#xA0;<br></font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;</font></div>
</td>
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<td style="width: 50%">
<div><font>&#xA0;</font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;</font></div>
</td>
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<td style="width: 50%">
<div><font><font style="font-family: Arial; font-size: 12px">Follow
Denison on Twitter</font>&#xA0;<br></font></div>
</td>
<td style="width: 50%">
<div style="text-align: right"><font style="font-family: Arial;">&#xA0;
<font style="font-size: 12px;">@DenisonMinesCo</font></font></div>
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