Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

NXE.TO ·

NexGen Announces the Appointment of Susannah Pierce to its Board of Directors

Management Changes

NexGen Announces the Appointment of Susannah Pierce to its Board of Directors

Vancouver, BC, June 18, 2024 - NexGen Energy Ltd. ("NexGen" or the "Company") (TSX: NXE)

(NYSE: NXE) (ASX: NXG) is pleased to announce the appointment of Susannah Pierce to the Company

Board to Directors following the Company’s 2024 Annual General Meeting that took place Monday, June

17th, 2024.

Susannah Pierce

Ms. Pierce has more than 20 years of experience in bringing business, governments, communities,

indigenous groups, and other non-governmental actors together to support the development of major capital

projects to maximize investment returns. In her current role as president and Country Chair, Shell Canada,

she is responsible for driving integration and coordination of business activity and corporate policy across

Shell's businesses in Canada. She previously served as Director of Corporate Affairs at LNG C anada, a

joint venture of Shell, Petronas, Mitsubishi, PetroChina and Kogas, where she was responsible for the

project's federal and provincial regulatory approvals, Indigenous relations and negotiations, government

relations, media relations, community consultation and communications.

Ms. Pierce currently serves as the Co -Chair of Business Council of Canada Working Group on Climate

Change and Energy Transition, an Executive on the Greater Vancouver Board of Trade, and Catalyst

Canada. She is the past chair of the Business Council of BC, Co-Chair of the Business Council of Alberta's

Define the Decade, and Co-Chair of the Canada Chamber of Commerce Western Executive Council. She

previously served on the Board of Gemini Corp. and holds an ICD certification.

Christopher McFadden, Chair of the Board of Directors, commented: “On behalf of the entire team at

NexGen, I would like to warmly welcome Ms . Pierce to the Company’s Board. Ms. Pierce brings to the

Board skills and experience in the energy sector and international government relations that align strongly

with NexGen’s stage of development and long-term objectives. Her proven ability to optimize outcomes

for all stakeholders will complement the Company’s dedicated Board of Directors, and support NexGen’s

experienced management team as we advance the Rook I Project though the final stages of Federal

regulatory approvals and into construction. Once in operation, NexGen will be a significant global industry

leader in the energy industry when considering the Company will be capable of producing in excess of

25% of global uranium production used to power civilian nuclear power plants globally.”

About NexGen

NexGen Energy is a Canadian company focused on delivering clean energy fuel for the future. The

Company’s flagship Rook I Project is being optimally developed into the largest low cost producing uranium

mine globally, incorporating the most elite standards in environmental and social governance. The Rook I

Project is supported by a NI 43 -101 compliant Feasibility Study which outlines the elite environmental

performance and industry leading economics. NexGen is led by a team of experienced uranium and mining

industry professionals with expertise across the entire mining life cycle, including exploration, financing,

project engineering and construction, operations, and closure. NexGen is leveraging its proven experience

to deliver a Project that leads the entire mining industry socially, technically, and environmentally. The

Project and prospective portfolio in northern Saskatchewan will provide generational long-term economic,

environmental, and social benefits for Saskatchewan, Canada, and the world.

NexGen is listed on the Toronto Stock Exchange, the New York Stock Exchange under the ticker symbol

“NXE” and on the Australian Securities Exchange under the ticker symbol “NXG” providing access to global

investors to participate in NexGen’s mission of sol ving three major global challenges in decarbonization,

energy security and access to power. The Company is headquartered in Vancouver, British Columbia, with

its primary operations office in Saskatoon, Saskatchewan.

Contact Information

Leigh Curyer

Chief Executive Officer

NexGen Energy Ltd.

+1 604 428 4112

[email protected]

www.nexgenenergy.ca

Travis McPherson

Chief Commercial Officer

NexGen Energy Ltd.

+1 604 428 4112

[email protected]

http://www.nexgenenergy.ca

Monica Kras

Vice President, Corporate Development

+44 7307 191933

[email protected]

http://www.nexgenenergy.ca

Forward-Looking Information

The information contained herein contains "forward -looking statements" within the meaning of applicable

United States securities laws and regulations and "forward-looking information" within the meaning of

applicable Canadian securities legislation. "Forward -looking information" includes, but is not limited to,

statements with respect to mineral reserve and mineral resource estimates, the 2021 Arrow Deposit, Rook

I Project and estimates of uranium production, grade and long -term average uranium prices, anticipated

effects of completed drill results on the Rook I Project, planned work programs, completion of further site

investigations and engineering work to support basic engineering of the project and expected outcomes.

Generally, but not always, forward-looking information and statements can be identified by the use of words

such as "plans", "expects", "is expected", "budget", "scheduled", "estimates", "for ecasts", "intends",

"anticipates", or "believes" or the negative connotation thereof or variations of such words and phrases or

state that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be

achieved" or the negative connotation thereof. Statements relating to "mineral resources" are deemed to

be forward-looking information, as they involve the implied assessment that, based on certain estimates and

assumptions, the mineral resources described can be profitably produced in the future.

Forward-looking information and statements are based on the then current expectations, beliefs,

assumptions, estimates and forecasts about NexGen's business and the industry and markets in which it

operates. Forward -looking information and statements are m ade based upon numerous assumptions,

including among others, that the mineral reserve and resources estimates and the key assumptions and

parameters on which such estimates are based are as set out in this news release and the technical report

for the property , the results of planned exploration activities are as anticipated, the price and market supply

of uranium, the cost of planned exploration activities, that financing will be available if and when needed

and on reasonable terms, that third party contr actors, equipment, supplies and governmental and other

approvals required to conduct NexGen's planned exploration activities will be available on reasonable terms

and in a timely manner and that general business and economic conditions will not change in a material

adverse manner. Although the assumptions made by the Company in providing forward looking information

or making forward looking statements are considered reasonable by management at the time, there can be

no assurance that such assumptions will prove to be accurate in the future.

Forward-looking information and statements also involve known and unknown risks and uncertainties and

other factors, which may cause actual results, performances and achievements of NexGen to differ

materially from any projections of results, performances and achievements of NexGen expressed or implied

by such forward -looking information or statements, including, among others, the existence of negative

operating cash flow and dependence on third party financing, uncertainty of the availability of additional

financing, the risk that pending assay results will not confirm previously announced preliminary results,

conclusions of economic valuations, the risk that actual results of exploration activities will be different than

anticipated, the cost of labour, eq uipment or materials will increase more than expected, that the future

price of uranium will decline or otherwise not rise to an economic level, the appeal of alternate sources of

energy to uranium-produced energy, that the Canadian dollar will strengthen against the U.S. dollar, that

mineral resources and reserves are not as estimated, that actual costs or actual results of reclamation

activities are greater than expected, that changes in project parameters and plans continue to be refined

and may result i n increased costs, of unexpected variations in mineral resources and reserves, grade or

recovery rates or other risks generally associated with mining, unanticipated delays in obtaining

governmental, regulatory or First Nations approvals, risks related to First Nations title and consultation,

reliance upon key management and other personnel, deficiencies in the Company's title to its properties,

uninsurable risks, failure to manage conflicts of interest, failure to obtain or maintain required permits and

licences, risks related to changes in laws, regulations, policy and public perception, as well as those factors

or other risks as more fully described in NexGen's Annual Information Form dated March 6, 2024 filed with

the securities commissions of all of the provinces of Canada except Quebec and in NexGen's 40-F filed with

the United States Securities and Exchange Commission, which are available on SEDAR

at www.sedar.com and Edgar at www.sec.gov .

Although the Company has attempted to identify important factors that could cause actual results to differ

materially from those contained in the forward -looking information or statements or implied by forward -

looking information or statements, there may b e other factors that cause results not to be as anticipated,

estimated or intended. Readers are cautioned not to place undue reliance on forward-looking information

or statements due to the inherent uncertainty thereof.

There can be no assurance that forward -looking information and statements will prove to be accurate, as

actual results and future events could differ materially from those anticipated, estimated or intended.

Accordingly, readers should not place undue reliance on forward -looking statements or information. The

Company undertakes no obligation to update or reissue forward -looking information as a result of new

information or events except as required by applicable securities laws.