Investors

Officers

David Cates, President and Chief Executive Officer

Mr. Cates is currently the President and CEO of Denison Mines Corp. ("Denison") (the parent company of Denison Mines Inc., the Manager) and has held various roles with Denison during his tenure with the company. Through his various roles with Denison, Mr. Cates has been involved in numerous aspects of the Corporation, including the Corporation's acquisition of Uranium Limited in 2010, and all of the Corporation's tax and financial planning activities. Mr. Cates is a Chartered Professional Accountant (CPA, CA) and holds a Master in Accounting degree from the University of Waterloo.

Mac McDonald, Chief Financial Officer

Mr. McDonald is a Chartered Professional Accountant (CPA, CA) and brings extensive financial experience to the role. Previously, Mr. McDonald held positions with PwC LLP providing audit, tax and other financial advisory services for global companies. Mr. McDonald has extensive knowledge in the areas of financial reporting in accordance with IFRS, risk and quality management, SOX and internal controls, as well as experience in public and private debt and equity offerings in Canada and the United States. Mr. McDonald also serves as Vice President Finance and Chief Financial Officer of Denison Mines Corp.

Tim Gabruch, Chief Commercial Officer

Mr. Gabruch has extensive commercial experience in the uranium mining and nuclear energy industries, including more than 20 years working with Cameco Corporation in a variety of marketing and corporate development roles. Most recently he served as vice-president, marketing, where he led a diverse corporate marketing team tasked with delivering more than 30 million pounds of uranium annually, and contributed to the overall management of the company as a member of its executive management committee. Through his career, Tim has worked directly with nuclear utilities globally and has also led a variety of business development projects and investment opportunities internationally, including the acquisition of Cameco's former nuclear fuel trading subsidiary, NUKEM GmbH. Tim holds bachelor degrees in arts (political studies) and commerce as well as a master of business administration, all from the University of Saskatchewan. He has completed executive education programs at INSEAD and Northwestern University.

Amanda Willett, Corporate Secretary

Ms. Willett is the Corporate Secretary of the Corporation, DMC and the Manager. Ms. Willett joined DMC as Corporate Counsel and Corporate Secretary in 2016 and is responsible for overseeing DMC's legal affairs. Previously, Ms. Willett was a securities law associate at Blake, Cassels & Graydon LLP in Vancouver, a position she held since 2011. Prior to that, she was a corporate and securities law associate with Stikeman Elliott LLP in Toronto. Her practice focused on advising public and private companies on matters including mergers and acquisitions, joint ventures, securities offerings, securities law and stock exchange compliance matters, and general corporate matters. She has been involved in a broad range of transactional and corporate governance work for companies listed on the TSX and the TSX Venture Exchange, with an emphasis on advising companies in the mining industry. Ms. Willett graduated from York University in 2007 with an LL.B. from Osgoode Hall Law School and an MBA degree from the Schulich School of Business. She is a member of both the Ontario and British Columbia Bars.

Uranium Concentrate Investment

Investors

Officers

David Cates, President and Chief Executive Officer

Mac McDonald, Chief Financial Officer

Tim Gabruch, Chief Commercial Officer

Amanda Willett, Corporate Secretary

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