Stallion Uranium Corp. (the ‘ Company ‘ or ‘ Stallion ‘) ( TSX-V: STUD ; OTCQB: STLNF ; FSE: B76 ) is pleased to announce the appointment of Mr. Peter Dembicki to its Board of Directors, bringing significant capital markets and governance expertise to the Company. In tandem with this strategic addition, Stallion has also initiated the Haystack Intelligent Targeting Study leveraging cutting-edge AI technology to refine drill targeting across its large-scale uranium exploration portfolio in the Athabasca Basin.

Peter Dembicki; Strengthening Corporate Oversight and Market Expertise:

Mr. Dembicki brings over a decade of experience in corporate finance and wealth management, with a strong track record of capital raising and corporate governance in the mining and resource sectors. During his tenure at Canaccord Genuity, Mr. Dembicki led multimillion-dollar financings for both public and private companies. He holds CSC, CPH, and WME designations and graduated from the University of Washington with a degree in Communications. He currently serves as President and CEO of Tier One Silver, where he is focused on exploration and discovery efforts in South America.

‘We are thrilled to welcome Peter Dembicki to our team and to our Board of Directors,’ said Matthew Schwab, CEO of Stallion Uranium. ‘His depth of experience in capital markets and executive governance is a perfect complement to our strategic vision as we expand our exploration efforts in the Athabasca Basin. Peter’s appointment is a significant step forward in strengthening our corporate responsibility and refining internal procedures and accountability processes; key components as we responsibly advance exploration across our high-value land package in the Athabasca Basin.’

Initiation of Haystack AI Targeting Study:

Stallion Uranium is also pleased to announce the launch of the Haystack Intelligent Targeting Study across select project areas within its Athabasca Basin portfolio. Haystack is an advanced AI-driven targeting platform designed to accelerate and enhance mineral exploration decision-making using proprietary technology called Matchstick TI .

The process includes:

• Data Mining Phase: Compiling and organizing all publicly available geological information related to uranium in the study area. This includes identifying key parameters from known deposits to form a spectral signature for the target.
• 3D Modeling: A matrix of 3D nodes is ‘salted’ with the seed parameters and forward modeled using proprietary algorithms embedded within AI-powered discovery software to generate spectra at each point.
• Pattern Recognition & Targeting: Advanced pattern recognition routines compare each point’s spectral signature against the seed spectra. The results are displayed as a heat map, ranking prospective target zones based on geological criteria and spectral precision.

This next-generation targeting initiative demonstrates Stallion’s commitment to innovation, data-driven exploration, and maximizing shareholder value by deploying the most advanced tools available in the uranium sector.

With a robust technical team, an expanding strategic vision, and a deepened commitment to governance excellence, Stallion Uranium remains focused on becoming a leading force in the next generation of uranium exploration in Canada’s premier district.

Upcoming Events:

On Tuesday, September 23, 2025, at 3:00 pm Eastern Time , CEO Matthew Schwab will be joining host Romeo Maione with 6ix Events to give a market update on the company and its plans for the remainder of 2025. Further information can be found here .

The Company’s VP Exploration, Darren Slugoski will be presenting at the upcoming virtual Emerging Growth Conference on Wednesday, September 24, 2025, at 1:35 pm Eastern Time . Further information and registration for the Emerging Growth Conference can be found here .

Stallion Uranium will be attending the upcoming Metals Investor Forum, taking place at the JW Marriott Parq Hotel in Vancouver, British Columbia September 26-27, 2025. Stallion CEO Matthew Schwab will be presenting on Saturday, September 27, 2025, at 11:40 am Pacific Time . Further information and registration for the Metals Investor Forum can be found here .

About Stallion Uranium Corp.:

Stallion Uranium is working to ‘Fuel the Future with Uranium’ through the exploration of roughly 1,700 sq/km in the Athabasca Basin, home to the largest high-grade uranium deposits in the world. The company, with JV partner Atha Energy holds the largest contiguous project in the Western Athabasca Basin adjacent to multiple high-grade discovery zones. With a commitment to responsible exploration and cutting-edge technology, Stallion is positioned to play a key role in the future of clean energy.

Our leadership and advisory teams are comprised of uranium and precious metals exploration experts with the capital markets experience and the technical talent for acquiring and exploring early-stage properties. For more information visit stallionuranium.com .

On Behalf of the Board of Stallion Uranium Corp.:

Matthew Schwab
CEO and Director

Corporate Office:
700 – 838 West Hastings Street,
Vancouver, British Columbia,
V6C 0A6

T: 604-551-2360
info@stallionuranium.com

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.

This news release contains forward-looking statements and forward-looking information within the meaning of Canadian securities legislation (collectively, ‘forward-looking statements’) that relate to the Company’s current expectations and views of future events. Any statements that express, or involve discussions as to, expectations, beliefs, plans, objectives, assumptions or future events or performance (often, but not always, through the use of words or phrases such as ‘will likely result’, ‘are expected to’, ‘expects’, ‘will continue’, ‘is anticipated’, ‘anticipates’, ‘believes’, ‘estimated’, ‘intends’, ‘plans’, ‘forecast’, ‘projection’, ‘strategy’, ‘objective’ and ‘outlook’) are not historical facts and may be forward-looking statements and may involve estimates, assumptions and uncertainties which could cause actual results or outcomes to differ materially from those expressed in such forward-looking statements. No assurance can be given that these expectations will prove to be correct and such forward-looking statements included in this material change report should not be unduly relied upon. These statements speak only as of the date they are made.

Forward-looking statements are based on a number of assumptions and are subject to a number of risks and uncertainties, many of which are beyond the Company’s control, which could cause actual results and events to differ materially from those that are disclosed in or implied by such forward-looking statements. The Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required by law. New factors emerge from time to time, and it is not possible for the Company to predict all of them or assess the impact of each such factor or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statement. Any forward-looking statements contained in this presentation are expressly qualified in their entirety by this cautionary statement .

Homerun Resources Inc. (TSXV: HMR,OTC:HMRFF) (OTCQB: HMRFF) (‘Homerun’ or the ‘Company’) is pleased to provide an update on the status of its previously announced $6,000,000 proposed financing with a single institutional investor (the ‘Offering’).

Since announcing the Offering, the Company and the institutional investor have been engaged in an ongoing financing review process with the TSX Venture Exchange (the ‘TSXV’) regarding the structure and documentation of the transaction. Over the past several months, the Company has held detailed discussions with the TSXV to address the unique elements of the Offering, as it is the first of its kind on the TSXV. The Company believes that it is nearing the conclusion of this review and expects to receive TSXV approval for the Offering structure in the near term. A further news release will be issued upon receipt of conditional approval from the TSXV and with additional details regarding the closing process.

Brian Leeners, CEO of Homerun Resources stated, ‘This is a first of its kind financing on the TSXV. Approval of this innovative financing structure positions Homerun as the pioneer of new capital solutions on the TSXV and facilitates future growth and enhanced shareholder value. The level of interest for both our current financings from sophisticated professional investors further validates our business strategy and enables Homerun to accelerate Company development and achieve major operational and asset milestones and ties in with our announced plan to pursue a listing on the Main Market of the London Stock Exchange.’

The Company also reports, that further to its September 8, 2025 news release, the Company has several large subscribers for its $3 million, $1.00 unit private placement that have requested that the closing of the $6,000,000 institutional financing be a precedent and so the Company has requested and received approval from the TSXV to extend the closing of that financing to October 6, 2025. Both financings are anticipated to close fully subscribed near-term, subject to TSXV approval.

About Homerun (www.homerunresources.com)

Homerun (TSXV: HMR,OTC:HMRFF) is a vertically integrated materials leader revolutionizing green energy solutions through advanced silica technologies. As an emerging force outside of China for high-purity quartz (HPQ) silica innovation, the Company controls the full industrial vertical from raw material extraction to cutting-edge solar, battery and energy storage solutions. Our dual-engine vertical integration strategy combines:

Homerun Advanced Materials

• Utilizing Homerun’s robust supply of high purity silica sand and quartz silica materials to facilitate domestic and international sales of processed silica through the development of a 120,000 tpy processing plant.
• Pioneering zero-waste thermoelectric purification and advanced materials processing technologies with University of California – Davis.

Homerun Energy Solutions

• Building Latin America’s first dedicated high-efficiency, 365,000 tpy solar glass manufacturing facility and pioneering new solar technologies based on years of experience as an industry leader in developing photovoltaic technologies with a specialization in perovskite photovoltaics.
• European leader in the marketing, distribution and sales of alternative energy solutions into the commercial and industrial segments (B2B).
• Commercializing Artificial Intelligence (AI) Energy Management and Control System Solutions (hardware and software) for energy capture, energy storage and efficient energy use.
• Partnering with U.S. Dept. of Energy/NREL on the development of the Enduring long-duration energy storage system utilizing the Company’s high-purity silica sand for industrial heat and electricity arbitrage and complementary silica purification.

With multiple profit centers built within the vertical strategy and all gaining economic advantage utilizing the Company’s HPQ silica, across, solar, battery and energy storage solutions, Homerun is positioned to capitalize on high-growth global energy transition markets. The 3-phase development plan has achieved all key milestones in a timely manner, including government partnerships, scalable logistical market access, and breakthrough IP in advanced materials processing and energy solutions.

Homerun maintains an uncompromising commitment to ESG principles, deploying the cleanest and most sustainable production technologies across all operations while benefiting the people in the communities where the Company operates. As we advance revenue generation and vertical integration in 2025, the Company continues to deliver shareholder value through strategic execution within the unstoppable global energy transition.

On behalf of the Board of Directors of
Homerun Resources Inc.

‘Brian Leeners’

FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE

The information contained herein contains ‘forward-looking statements’ within the meaning of applicable securities legislation. Forward-looking statements relate to information that is based on assumptions of management, forecasts of future results, and estimates of amounts not yet determinable. Any statements that express predictions, expectations, beliefs, plans, projections, objectives, assumptions or future events or performance are not statements of historical fact and may be ‘forward-looking statements’.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/267361

Aventis Energy (‘ Aventis ‘ or the ‘ Company ‘) (CSE:AVE | FRA:C0O0 | OTC: VBAMF) is pleased to announce an update from its 2025 exploration program at the Corvo Uranium Project (‘ Corvo ‘, or the ‘ Project ‘), currently under a three-year earn-in option agreement with Standard Uranium Ltd. (‘ Standard ‘) (CSE: STND). From July 4 to July 16, 2025, the Company completed a detailed mapping and sampling program across historical uranium showings and zones of interest on the Project.

Highlights:

• Off-Scale** Radioactivity at Surface : Verification of strong radioactivity at the historical Manhattan showing with handheld scintillometer measurements >65,535 counts per second (‘ cps ‘) at surface, in addition to 112 further occurrences of highly anomalous*** radioactivity up to 13,500 cps across the Project.
• Discovery of New Radioactive Showings : Scintillometer prospecting uncovered previously undocumented radioactive occurrences across the Project in favorable rock types for uranium and Rare Earth Element (‘ REE ‘) mineralization.
• Favorable Uranium Host Rocks : Geological mapping along structural and electromagnetic (‘ EM ‘) trends across the Project confirmed the presence of deformed and hydrothermally altered basement lithologies including metasedimentary, calc-silicate, and granitic rocks.
• Ongoing Exploration : An extensive ground gravity survey is being planned for Q4 2025, designed to identify density anomalies potentially representing hydrothermal alteration systems coincident with newly refined EM conductor trends across the Project. A diamond drill program is being planned for Q1 2026 to begin testing targets developed and ranked through the detailed programs executed in 2025.

Michael Mulberry, Chief Executive Officer of the Company, commented, ‘We are proud to announce preliminary results from our 2025 Exploration Program at the Corvo Project. With the identification of strong radioactivity at the Manhattan showing, and favourable results from geological mapping along key trends at the Project, we are well positioned to complete a near term ground gravity survey.’

Figure 1. Regional Map of the Corvo Uranium Project

2025 Prospecting Program – Preliminary Results

Beginning July 4 and concluding July 16, 2025, the technical team completed a detailed mapping, prospecting, and sampling program to ground-truth historical uranium showings at surface on the Project (the ‘ Program ‘):

• A total of 30 outcrop and boulder grab samples have been submitted to Saskatchewan Research Council Geoanalytical Laboratories in Saskatoon, SK for whole-rock, uranium, and REE geochemical analysis. Results will be released and incorporated into the first NI 43-101 technical report on the Project.
• More than 160 detailed geological observations, structural measurements, and scintillometer readings were taken from several outcrops across the Project within the T-Lake, Dorward, Unnamed, Finger, Snout, Hook, and Sheppard Lake areas.
• Prospecting confirmed several uraniferous outcrops and boulders across the Project, including the Manhattan showing (1.19 to 5.98% U3O8) and SMDI showing 2052 (0.137% U3O8 and 2,300 ppm Th). ¹ Off-scale radioactivity >65,535 cps was measured at the Manhattan showing (Please see Figures 2 and 3).
• A total of 112 handheld scintillometer readings of anomalous radioactivity >300 cps were recorded, including six measurements >10,000 cps at surface (Please see Figure 4). Prospecting for radioactive boulders and outcrop was completed using handheld RS-120 Super-Scintillometers and RS-125 Super-Spectrometers manufactured by Radiation Solutions Inc.

Figure 2. Close-up photos of fault-controlled mineralization (black vitreous minerals) and secondary iron oxide alteration at surface at the Manhattan showing (Dorward Lake area), reaching >65,535 cps on the RS-125 Super-Spectrometer.

At the Corvo Uranium Project, uranium mineralization is present along a strike length of 800 metres in historical drill holes TL-79-3 (0.057% U3O8 over 3.5 m) to TL-79-5 (0.065% U3O8 over 0.1 m). Recent expansion of the Project adds multiple new data points of uranium anomalism in the south, including surface sample JBWLR011, returning 1,420 ppm U.

Figure 3. Expanded view of fault-controlled mineralization and alteration products on surface at the Manhattan showing, reaching >65,535 cps over more than one metre.

Figure 4. Newly discovered hematized magnetite-rich pegmatitic orthogneiss reaching upwards of 13,500 cps, in the T-Lake area.

Future Exploration Plans

Supplementary geophysical surveys across the Project are being designed to further refine drill targets for an inaugural drill program. The Company plans to complete a high-resolution ground gravity survey across the main conductive trends on the Project, aiming to identify potential hydrothermal alteration halos which could be related to basement-hosted uranium mineralization.

Earlie r this year, Standard Uranium contracte d Axiom Exploration Group Ltd. in partnership wi t h New Resolution Geophysics to carry out a helico p ter-borne Xcite time domain electr o magnetic and total field ma g netic survey over the Project ² . The survey totalled approximately 1,380 line-kms w ith a traverse line spacing of 100 m and tie-line spacing of 1,000 m. The airborne TDEM survey outlines several kilometers of conductive anomalies and magnetic features in bedrock, effectively enhancing the resolution of more than 29 kilometres of conductive trends on the Project.

The magnetic survey component of the TDEM survey contributes to definition of potential fault systems and structural trends not previously identified across the Project related to historical uranium showings at surface and in historical drill holes.

Ongoing geophysical interpretation and modeling is being completed to integrate historical surveys with newly collected datasets, which will provide high-priority drill targets and significantly derisk the Project prior to modern drilling in 2026.

Qualified Person Statement

The scientific and technical information contained in this news release has been reviewed, verified, and approved by Sean Hillacre, P.Geo., President and VP Exploration of Standard Uranium and a ‘qualified person’ as defined in NI 43-101 – Standards of Disclosure for Mineral Projects.

Historical data disclosed in this news release relating to sampling results from previous operators are historical in nature. Neither the Company nor a qualified person has yet verified this data and therefore investors should not place undue reliance on such data. The Company’s future exploration work may include verification of the data. The Company considers historical results to be relevant as an exploration guide and to assess the mineralization as well as economic potential of exploration projects. Any historical grab samples disclosed are selected samples and may not represent true underlying mineralization.

Natural gamma radiation in diamond drill core reported in this news release was measured in counts per second (cps) using a handheld RS-125 super-spectrometer and RS-120 super-scintillometer. Readers are cautioned that scintillometer readings are not uniformly or directly related to uranium grades of the rock sample measured and should be treated only as a preliminary indication of the presence of radioactive minerals. The RS-125 and RS-120 units supplied by Radiation Solutions Inc. (‘RSI’) have been calibrated on specially designed Test Pads by RSI. Standard Uranium maintains an internal QA/QC procedure for calibration and calculation of drift in radioactivity readings through three test pads containing known concentrations of radioactive minerals. Internal test pad radioactivity readings are known and regularly compared to readings measured by the handheld scintillometers for QA/QC purposes.

References

¹ SMDI# 2052: https://mineraldeposits.saskatchewan.ca/Home/Viewdetails/2052 & Mineral Assessment Report MAW00047: Eagle Plains Resources Inc., 2011-2012

² Standard Uranium Provides Exploration Update Highlighting Results of Gravity and TDEM Surveys on Three Eastern Athabasca Uranium Projects, News Release, March 13, 2025. https://standarduranium.ca/news-releases/standard-uranium-provides-exploration-update-tdem-surveys-on-three-eastern-athabasca-uranium/

*The Company considers uranium mineralization with concentrations greater than 1.0 wt% U3O8 to be ‘high-grade’.

**The Company considers radioactivity readings greater than 65,535 counts per second (cps) on a handheld RS-125 Super-Spectrometer to be ‘off-scale’.

***The Company considers radioactivity readings greater than 300 counts per second (cps) on a handheld RS-125 Super-Spectrometer to be ‘anomalous’.

About Aventis Energy Inc.

Aventis Energy Inc. (CSE: AVE | FRA: C0O0 | OTC: VBAMF) is a mineral exploration company dedicated to the development of strategic projects comprised of battery, base and precious metals in stable jurisdictions. The Company is working to advance its Corvo Uranium & Sting Copper Project.

The Corvo Uranium property has historical drill holes intersected multiple intervals of uranium mineralization, notably along a strike length of 800 metres between historical drill holes TL-79-3 ( 0.116% U ₃ O ₈ over 1.05 m ) and TL-79-5 ( 0.065% U ₃ O ₈ over 0.15 m ) ² . High-grade* Uranium at Surface with the Manhattan showing ( 1.19 to 5.98% U ₃ O ₈ ) and SMDI showing 2052 ( 0.137% U ₃ O ₈ and 2,300 ppm Th ).

The Sting Copper Project covers approximately 12,700 hectares and recently had results of 54.8m at 0.32% Cu starting at a depth of 27.0m, with higher-grade intervals including six samples (≥0.5m length) ranging from 0.96% to 5.43% Cu. High grade samples of 0.5m at 2.85% Cu and 0.5m at 1.92% Cu with an additional broader interval of 31.1m at 0.27% Cu.

On Behalf of the Board of Directors

Michael Mulberry
Chief Executive Officer, Director
+1 (604) 229-9772
info@vitalbatterymetals.com

Disclaimer for Forward-Looking Information

This news release includes certain ‘Forward-Looking Statements’ within the meaning of the United States Private Securities Litigation Reform Act of 1995 and ‘forward-looking information’ under applicable Canadian securities laws. When used in this news release, the words ‘anticipate’, ‘believe’, ‘estimate’, ‘expect’, ‘target’, ‘plan’, ‘forecast’, ‘may’, ‘would’, ‘could’, ‘schedule’ and similar words or expressions, identify forward-looking statements or information.

Forward-looking statements and forward-looking information relating to any future mineral production, liquidity, enhanced value and capital markets profile of Aventis, future growth potential for Aventis and its business, and future exploration plans are based on management’s reasonable assumptions, estimates, expectations, analyses and opinions, which are based on management’s experience and perception of trends, current conditions and expected developments, and other factors that management believes are relevant and reasonable in the circumstances, but which may prove to be incorrect. Assumptions have been made regarding, among other things, the price of uranium, copper, gold and other metals; costs of exploration and development; the estimated costs of development of exploration projects; Aventis’ ability to operate in a safe and effective manner and its ability to obtain financing on reasonable terms.

This news release contains ‘forward-looking information’ within the meaning of the Canadian securities laws. Statements, other than statements of historical fact, may constitute forward looking information and include, without limitation, statements with respect to the Project and its mineralization potential; the Company’s objectives, goals, or future plans with respect to the Project; statements with respect to the Program; expected benefits of the Program; and the Company’s anticipated exploration program at the Project. With respect to the forward-looking information contained in this news release, the Company has made numerous assumptions regarding, among other things, the geological, metallurgical, engineering, financial and economic advice that the Company has received is reliable and are based upon practices and methodologies which are consistent with industry standards. While the Company 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 the Company’s 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: fluctuations in commodity prices and currency exchange rates; uncertainties relating to interpretation of well results and the geology, continuity and grade of uranium, copper, gold and other metal deposits; uncertainty of estimates of capital and operating costs, recovery rates, production estimates and estimated economic return; the need for cooperation of government agencies in the exploration and development of properties and the issuance of required permits; the need to obtain additional financing to develop properties and uncertainty as to the availability and terms of future financing; the possibility of delay in exploration or development programs or in construction projects and uncertainty of meeting anticipated program milestones; uncertainty as to timely availability of permits and other governmental approvals; increased costs and restrictions on operations due to compliance with environmental and other requirements; increased costs affecting the metals industry and increased competition in the metals industry for properties, qualified personnel, and management. All forward-looking information herein is qualified in its entirety by this cautionary statement, and the Company disclaims any obligation to revise or update any such forward-looking information or to publicly announce the result of any revisions to any of the forward-looking information contained herein to reflect future results, events or developments, except as required by law.

The Canadian Securities Exchange (CSE) does not accept responsibility for the adequacy or accuracy of this release.

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/e8e733e7-dcb6-4095-8da8-ce86c9ef42f6

https://www.globenewswire.com/NewsRoom/AttachmentNg/d23d1cf1-1881-4c92-b544-929907bbc822

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