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ExGen Closes Acquisition of Lithium Properties in Nevada

Mergers & Acquisitions Property Options & Staking

ExGen Closes Acquisition of Lithium Properties in Nevada

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED

STATES

VANCOUVER, British Columbia, July 09, 2026 -- ExGen Resources Inc.  (TSX.V: EXG; OTC: BXXRF) (“ ExGen” or the

“Company”) is pleased to announce that, further to its news releases dated October 17, 2025, and April 30, 2026, the

Company has completed the acquisition of an interest in three lithium properties in Nevada, including claims pursuant to two

option agreements, and other associated assets (the “ Acquisition”), from an arm’s length private company and its wholly

owned subsidiary (the “Vendors”, and each a “Vendor”). Pursuant to an asset purchase agreement between ExGen and the

Vendors dated April 29, 2026 (the “Purchase Agreement ”), ExGen acquired an option to purchase certain claims comprising

the Spark South lithium property. In addition, pursuant to the Purchase Agreement, ExGen acquired options to purchase two

additional properties providing exposure to two other prospective lithium districts in Nevada.

NEVADA NORTH LITHIUM PROJECT (“NNLP”)

The Nevada North Lithium Project (“ NNLP”) located in Elko County, Nevada is held by Neveda North Lithium LLC, a joint

venture between Surge Battery Metals Inc. (“Surge Battery”) (70.54%) and Evolution Mining Limited (“Evolution”) (29.46%).

On May 14, 2026, Surge Battery announced a measured and indicated resource upgrade of the NNLP consisting of 657.5

million tonnes grading 3,007 ppm lithium containing 10.5 million tonnes of Lithium Carbonate Equivalent (LCE), (Surge Battery

News Release, May 14th, 2026).

Neveda North Lithium LLC has also commenced an advanced metallurgical optimization program with Kemetco Research Inc.

to support the continuing prefeasibility study (PFS) for the project (Surge Battery News Release, April 1 st, 2026).

Surge Battery also announced the closing of a $36 million strategic financing and the addition of two strategic advisors (Surge

Battery News Release, June 25th, 2026).

THE SPARK SOUTH LITHIUM PROJECT

The Spark South Lithium Project is adjacent to the southern boundary of the Nevada North Lithium Project (“NNLP”) in Elko

County, Nevada,

The Spark South Lithium Project is believed to have a similar geological setting to the neighboring Nevada North Lithium

Project and has the potential to host similar mineralization.

ExGen cautions that exploration on its properties is early stage and past results or discoveries on neighboring properties,

including Surge Battery’s Nevada North Lithium Project, may not necessarily be indicative of the presence of mineralization on

any of ExGen’s Projects including the Spark South Lithium Project.

Jason Riley, Chief Executive Officer of ExGen, commented, “The closing of this transaction marks the culmination of over a

year of dedicated effort and capital to secure a core position for ExGen in the Elko County lithium district. Our neighbors,

Surge Battery and Evolution, have achieved tremendous milestones already this year, including a newly updated resource

calculation and an upsized $36 million dollar financing. We look forward to future catalysts and an exciting second half of the

year.”

THE PURCHASE AGREEMENT

In order to acquire a 100% undivided interest in and to the Spark South Lithium Project, the Libra Lithium Project and the

Augusta Lithium Project, ExGen will be required to meet further obligations, as detailed in the news release of April 30, 2026.

Under the Purchase Agreement, ExGen acquired the Vendors’ legal and beneficial interest in: (a) the Spark South lithium

project in Elko County, Nevada, consisting of 297 claims, through the purchase of an option on 234 claims and through direct

purchase of 63 claims from the Vendors (the “ Spark South Lithium Project ”); (b) an option to purchase the Libra lithium

project in Esmeralda County, Nevada consisting of 107 claims (the “ Libra Lithium Project ”); (c) an option to purchase the

Augusta lithium project in Churchill County, Nevada consisting of 32 claims (the “ Augusta Lithium Project ”, and together

with the Spark South Lithium Project, the Libra Lithium Project, and the Augusta Lithium Project, the “ Projects”); (d) a 1.5%

net smelter returns royalty on all mineral production from 111 claims located in Elko County, Nevada previously granted by

ExGen to a Vendor (the “NSR”), which was terminated at closing; and (e) with the exception of any cash or cash equivalents

owned by one of the Vendors (including, for greater certainty, any common shares in the capital of ExGen (“ExGen Shares ”)),

any and all other property and assets owned or asserted by the Vendors (the “Other Property and Assets”, and together with

the Projects and the NSR, the “ Assets”). As mentioned above, certain of the claims comprising the Spark South Lithium

Project, and the claims comprising the Libra Lithium Project and the Augusta Lithium Project, were held by a Vendor pursuant

to option agreements (the “Option Agreements ”) with a third party. ExGen acquired the rights and obligations of such Vendor

under the Option Agreements at closing. In addition, at closing, ExGen entered into an option agreement directly with the

property owner for optioned claims comprising the Spark South Lithium Project and the Libra Lithium Project.

TERMS OF THE PURCHASE AGREEMENT

The Acquisition is subject to TSX Venture Exchange (“TSXV”) final acceptance. No finder’s fees we paid by ExGen in respect

of the Acquisition. Certain terms of the Acquisition were as follows:

• ExGen issued 21,000,000 ExGen Shares (the “Payment Shares ”) to a Vendor on Closing, 17,909,700 of which will be

distributed pro rata to the shareholders of such Vendor immediately following closing. The Acquisition or the issuance

of the Payment Shares will not result in any new insiders of ExGen or a change of control of ExGen. The Payment

Shares are subject to resale restrictions pursuant to applicable securities laws with the hold period expiring on October

31, 2026.

• ExGen made a cash payment of CAD$125,000 to the Vendors.

QUALIFIED PERSON

Mr. Andrew Wilkins, PGeo, is the Responsible Officer for Lithos Geological Inc. and is the Qualified Person as defined by

National Instrument 43-101 responsible for the accuracy of the technical information contained in this news release. Lithos

Geological Inc. has a permit to practice number 1004267 with Engineers and Geoscientists of British Columbia (EGBC).

ABOUT EXGEN RESOURCES INC.

ExGen is a project accelerator that seeks to fund exploration and development of our projects through joint ventures and

partnership agreements. This approach significantly reduces the technical and financial risks for ExGen, while maintaining the

upside exposure to new discoveries and potential cash flow. ExGen intends to build a diverse portfolio of projects across

exploration stages and various commodity groups. ExGen currently has 8 exploration projects in Canada and the US, 4 NSR

Royalties on projects in the Golden Triangle, BC, Canada and ExGen also holds a Silver Stream on the past producing

Andacollo gold mine in Chile, which is slated for a near-term production restart.

For more information on ExGen please contact:

ExGen Resources Inc.

Jason Tong

Chief Financial Officer

Email: [email protected]

Cell: 604-889-7827

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Information: This news release contains certain forward-looking information. All statements included

herein, other than statements of historical fact, are forward-looking information and such information involves various risks and

uncertainties. There can be no assurance that such information will prove to be accurate, and actual results and future events

could differ materially from those anticipated in such information. In particular, this news release contains forward-looking

information in relation to: the Acquisition, including TSXV final acceptance of the Acquisition, and the distribution of 17,909,700

of the Payment Shares to a Vendor’s shareholders following Closing; the Spark South Lithium Project, including ExGen’s

belief that work completed on the Spark South Lithium Project shows that ExGen’s property hosts a similar geological setting

as Surge Battery’s Nevada North Lithium Project; ExGen’s business model, goals and approach as a project accelerator,

including ExGen’s intention to fund projects through joint ventures and partnerships, and its intention to diversify its portfolios

of projects across exploration stages and commodity groups; and the near-term production restart of the Andacollo gold mine

in Chile. There can be no assurance that such information will prove to be accurate, and actual results and future events could

differ materially from those anticipated in such information. In the forward looking information contained in this news release,

ExGen has made numerous assumptions, based upon practices and methodologies which are consistent with the mineral

industry. In addition, ExGen has assumed: ExGen's current and initial understanding and analysis of the Assets and the

Projects and the exploration potential of the Projects; the ability of ExGen or third parties to discover viable exploration targets

and the positive results of exploration on the Projects; TSXV final acceptance of the Acquisition; the continued market

acceptance of its joint venture partnership model and its business model, goals and approach; the ability of ExGen and its

partners to raise future equity financing, if needed, at prices acceptable to ExGen or its partners, including any future capital

required for the Projects; ExGen's general and administrative costs remaining sustainable; the availability of potential

acquisitions and prices acceptable to ExGen; and the feasibility and reasonableness of conducting exploration on, and

developing any of, ExGen’s projects. While ExGen considers these assumptions to be reasonable, these assumptions are

inherently subject to significant uncertainties and contingencies. Additionally, there are known and unknown risk factors which

could cause ExGen's observations, actual results, performance or achievements to be materially different from any future

results, performance or achievements expressed or implied by the forward-looking information contained herein. Known risk

factors include, among others: the possibility that the analytical results from future core sampling does not return significant

grades of lithium or any other mineralization; uncertainties relating to interpretation of drill results and the geology; continuity

and grade of mineralization; there is no certainty that any work programs will result in significant or successful exploration of

the Projects or development of the Projects into a producing mine; uncertainty as to the actual results of exploration and

development or operational activities; uncertainty as to the availability and terms of future financing; uncertainty as to timely

availability of permits and other governmental approvals; ExGen may not be able to comply with its ongoing obligations

regarding its properties; the early stage development of ExGen and its projects, and in particular, the Projects; general

business, economic, competitive, political and social uncertainties; capital market conditions and market prices for securities,

junior market securities and mining exploration company securities; commodity prices, in particular copper, gold, silver,

lithium and zinc prices; competition; changes in project parameters as plans continue to be refined; accidents and other risks

inherent in the mining industry; lack of insurance; delay or failure to receive board or regulatory approvals; changes in

legislation, including environmental legislation, affecting ExGen; conclusions of economic evaluations; and lack of qualified,

skilled labour or loss of key individuals. A description of additional risk factors that may cause actual results to differ materially

from forward-looking information can be found in ExGen's disclosure documents on the SEDAR+ website at

www.sedarplus.ca. Although ExGen has attempted to identify important factors that could cause actual results to differ

materially from those contained in forward-looking information, there may be other factors that cause results not to be as

anticipated, estimated or intended. Accordingly, readers should not place undue reliance on forward-looking information.

ExGen does not undertake to update any forward-looking information except in accordance with applicable securities laws.