Nine Mile Metals LTD. (CSE: NINE,OTC:VMSXF) (OTC Pink: VMSXF) (FSE: KQ9) (the ‘Company’ or ‘Nine Mile’) is pleased to announce that the 2nd drill hole in its Wedge Western Extension Drill Program (DDH-WD-25-02) has been completed and is in progress on its 3RD hole (DDH-WD-25-02B).

• DDH WD-25-02 was collared on the same drill pad as WD-25-01 and drilled at an azimuth of 310 degrees and a dip of -50 degrees to intersect the first plate approximately 50 meters west of Hole WD-25-01, increasing the mineralized zone along strike, to the west. (Figure 3). The hole completed at 203m at depth.
• DDH WD-25-02 was successful, intersecting massive copper bearing sulphides (VMS — Cu-Pb-Zn-Ag-Au).
• Massive copper bearing sulphides (VMS — Cu-Pb-Zn-Ag-Au) were found associated with the contact breccia at 139m depth with a second zone of massive copper bearing sulphides (VMS — Cu-Pb-Zn-Ag-Au) intersected at 155 meters, having an approximate true width of 20 meters.
• The sulphide mineralogy in WD-25-02 is readily visible, especially the massive copper mineralization, as shown in Figures 1 & 2. Chalcopyrite (CuFeS₂) occurs as masses, streaks and blebs while more local Pb-Zn mineralization is well banded with sphalerite (Zn) the dominant sulphide. Local bornite (Cu₅FeS₄) and Covellite (CuS) is visibly present, the bornite displays its characteristic ‘Purple Peacock Copper Bloom’ and Covellite its ‘Blue Copper’, as seen in Figure 1.
• All drill core has been measured, logged, photographed, marked and cut for sampling at the company’s warehouse in Bathurst, New Brunswick. A quick XRF analysis was also completed for sulphide confirmation – filtering and width identification in definition for sampling core for Actlabs Analysis. A total of 55 sections have been identified for Base and Precious Metals analysis, including Antimony, for Actlabs, Fredericton, New Brunswick.

FIGURE 1: Visible Massive Copper Mineralization from Zone 1 & 2 (including Covellite (CuS) & Bornite (Cu₅FeS₄ ).

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FIGURE 2: Visible Massive Copper Mineralization

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FIGURE 3: Modeled Plates and Drill Holes WD-25-01 and WD-25-02

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Gary Lohman, VP Exploration, Director, stated, ‘We are pleased with our technical preparation of this drill program and quality of our Lens targeting. The western extension of this deposit is robust and copper rich. Very positive to confirm the thickness of this plate intersection as we stepped approximately 50m west of DDH-WD-25-01. Our data modelling suggests a 3^rd potential Zone of mineralization which Mike Dufresne of Apex Geoscience is modeling and designing (2) potential Drill holes to test that prospective Zone from the western flank area, thus avoiding a sheer zone from the south. We look forward to moving to the Northwest area of this extension program.’

Patrick J. Cruickshank, MBA, CEO & Director, stated, ‘Once again, we have intersected quality mineralization at the desired Target Plates at DDH-25-02, as designed and set out by our Technical Team. The visible mineralization and copper rich sulphides is just spectacular. The presence of Bornite and Covellite is a strong indicator of the quality of this deposit. This western flank area is being confirmed as a rich Copper Lens, one hole at a time. We are on track to increase the Wedge Mine’s mineralized footprint to the west and at depth. The next drill hole in our campaign is DDH-WD-25-02B, which is underway and we look forward to sharing our next summary update shortly.’

About Nine Mile Metals Ltd.:

Nine Mile Metals Ltd. is a Canadian public mineral exploration company focused on VMS (Cu, Pb, Zn, Ag and Au) exploration in the world-famous Bathurst Mining Camp, New Brunswick, Canada. The Company’s primary business objective is to explore its four VMS Projects: Wedge VMS Project, Nine Mile Brook VMS Project, California Lake VMS Project, and the Canoe Landing Lake (East – West) VMS Project. The Company is focused on Critical Minerals Exploration (CME), positioning for the boom in EV and green technologies requiring Copper, Silver, Lead and Zinc with a hedge with Gold.

Social Media

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This press release may include forward-looking information within the meaning of Canadian securities legislation, concerning the business of Nine Mile. Forward-looking information is based on certain key expectations and assumptions made by the management of Nine Mile. In some cases, you can identify forward-looking statements by the use of words such as ‘will,’ ‘may,’ ‘would,’ ‘expect,’ ‘intend,’ ‘plan,’ ‘seek,’ ‘anticipate,’ ‘believe,’ ‘estimate,’ ‘predict,’ ‘potential,’ ‘continue,’ ‘likely,’ ‘could’ and variations of these terms and similar expressions, or the negative of these terms or similar expressions. Forward-looking statements in this press release include that (a) prior to commencing the 2023 exploration drill program, the ground will be mapped at surface and representative samples analyzed to determine the base and precious metal assay values, (b) the Ag and Au values will be reported upon receipt of the certified assay results from ALS Global, and (c) our current financial raise will enable us to drill the Wedge Project (along with our Canoe Landing VMS Project and follow up exploration work on our California Lake VMS Project) this season as opposed to next year. Although Nine Mile believes that the expectations and assumptions on which such forward-looking information is based are reasonable, undue reliance should not be placed on the forward-looking information because Nine Mile can give no assurance that they will prove to be correct.

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

____________________________________________________________________________________

The Canadian Venture Building, 82 Richmond Street East, Toronto, ON M5C 1P1 (T) (506) 804-6117
www.ninemilemetals.com

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Saga Metals Corp. (‘SAGA’ or the ‘Company’) (TSXV: SAGA,OTC:SAGMF) (OTCQB: SAGMF) (FSE: 20H) a North American exploration company advancing critical mineral discoveries, is pleased to announce the successful completion of the first phase of drilling in the Trapper Zone’s northern section (‘Trapper North’) including four drill holes over 1,073 m and has initiated phase 2 in the south (‘Trapper South’) including two drill holes over 445 m completed to date. Phase 1 and 2 drill holes have intercepted and confirmed extensive oxide mineralization over 1.5 km of the 3+ km strike within the Radar Project’s Trapper Zone.

Highlights

• R-0008, -0009 and -0010 on Drill Section N-11 transected the magnetic anomaly and demonstrated a likely structural repetition of the cumulate oxide layers dominated by semi-massive to massive cumulate oxides, confirming the strong magnetic response.
• R-0008: Comprising semi-massive to massive oxide mineralization, with a cumulative total of 156 m of core length.
• R-0009: Over half the length of the hole intersected semi-massive to massive oxide layering, with a cumulative total of 165 m of core length.
• R-0010: Was drilled off the same drill pad as R-0009 to test the NE limb of the fold. R-0010 contained a cumulative core intercept of 139.5 m of semi-massive to massive oxides, as well as 11.5 m of intercumulus oxide in 251 m of coring.
• R-0011 : Intersected equal portions of semi-massive to massive cumulate oxides and intercumulus oxides. Importantly, the drilling encountered a separate unit of rhythmic banded oxide mineralization.
• R-0012 & R-0013: Are the first two drill holes of the initial cross section in Trapper South and contains rhythmic oxide layering and further confirms oxide mineralization over 1.5 km of the 3+ km strike within the Trapper Zone.

Figure 1: Location of the Phase 1 and Phase 2 of Fall 2025 Drilling at Trapper Zone, showing the TMI of the 2025 Trapper Zone ground magnetic survey.

Figure 2: A Gladiator Driller crew member carefully places core from R-0013 into the core box at the drill in Trapper Zone.

Drill Hole Program Details

Phase 1 of drilling in the Trapper North Zone targets a strong magnetic anomaly delineated in the 2025 ground geophysical survey. The anomaly traces the shape of an apparent fold structure. Drilling fences are oriented to cross the fold structure at right angles, with drilling directions of mostly N038°E. A total of 1,073 m of drilling has been completed in four diamond drill holes. Phase 2 is focused on Trapper South and will concentrate on multiple fences through the magnetic anomalies. A total of 445 m has been completed in two diamond drill holes thus far.

Drilling is conducted with oriented drill core to provide definitive structural information. Dr. Boukare Tapsoba, of Cambria Geological Inc., is attending the first phase of drilling to establish robust protocols for documenting the magmatic layering, folding and mylonitic shearing.

• R-0008 (Azimuth 38°, Dip -45°, EOH 272 m) , was collared in the SW limb of a large fold closure in gabbronorite in Trapper North. Over half the length of the hole passed through intervals of semi-massive to massive oxide mineralization, with a cumulative total of 156 m out of 272 m of core length.
• R-0009 (Azimuth 38°, Dip -45°, EOH 299 m) , tested the remainder of the Trapper North fold structure. The drill hole was collared to intercept the NE limb of the fold and to complete the cross-section started with R-0008. Over half the length of the hole intersected semi-massive to massive oxide layering, with a cumulative total of 165 m out of 299 m of core length.
• R-0010 (Azimuth 0°, Dip -45°, EOH 251 m) , was drilled off the same drill pad as R-0009 to verify the most appropriate angle for drilling the NE limb of the fold. Additionally, this hole provides a control for understanding the structural position of a mylonitic shear that occupies the fold’s axial plane. R-0010 contained a cumulative core intercept of 139.5 m of semi-massive to massive oxides, as well as 11.5 m of intercumulus oxide in 251 m of coring.
• R-0011 (Azimuth 0°, Dip -45°, EOH 251 m), the fourth drill hole in Trapper North was a 100 m step out to the east from R-0009 & R-0010. The hole successfully demonstrated the continuity of the semi-massive to massive layering while also intersecting a unit of Rhythmic Magnetite layering, similar to the holes drilled in Hawkeye in Q1 of 2025. R-0011 intercepted a cumulative interval of 58.3 meters of semi-massive to massive oxide, 27.39 meters of intercumulus and 52.12 meters of rhythmic magnetite banding.

Drilling on Section N-11, in diamond drill holes R-0008, -0009, and -0010, demonstrated variations in the structural attitude that map an open anticline in the semi-massive to massive oxides. The exceptional thickness of the oxide units on Section N-11 is partly due to the structural repetition of the units. A mylonitic shear zone occupies the axial plane of the fold. Significantly, this drilling tested both the SW and NE limbs of the fold structure and was dominated by semi-massive to massive cumulate oxides, confirming the strong magnetic response. Assays are pending.

Figure 3: Cross-Section N-11 showing R-0008, -0009, -0010 and -0011 with the 3D Magnetic Inversion of the 2025 Trapper Zone ground magnetic survey.

Drill Core Sample Update

Saga Metals has successfully shipped the first 420 core samples from the Fall 2025 Drill Program. A close sample spacing of 0.5 to 1.0 m was used in the Hawkeye zone Q1 drill program of 2025. After reviewing the assay results on that zone, the team has reduced the sampling interval to 2.0 m.

The first 420 samples include 202 from the complete R-0008 drill hole and 218 from the complete R-0009 drill hole. These samples were shipped at the start of this week and are expected to arrive by the end of the week, with assay results available within 3 to 4 weeks.

Figure 4: R-0012 DDH at Trapper South with a full stack of core boxes ready for logging.

Figure 5: Geologists Boukare Tapsoba, Grace Mombourquette and Katie Ward in the core shack. Both the drillers and geologists have benefited from competent ‘stick’ rock, as seen in the core held up by Boukare Tapsoba.

Next Steps

Drill has successfully moved from Trapper North to Trapper South and has begun drilling a four-hole section across the linear magnetic anomalies with the zone. R-0012 and R-0013 are completed, and Gladiator Drilling has successfully moved the drill shack to the site of R-0014 with drilling already underway.

With the same concept of the first four holes in the North, drilling in the South will concentrate on multiple fences through the magnetic anomalies to allow Saga’s geological team to best understand and plan for the remainder of the mineral resource estimate drill program that will continue in Q1 of 2026.

‘Saga Metals Radar Project, Fall 2025 Drill Program is aggressively testing for the presence of, and continuity of layered magnetite mineralization that has been defined by their recent ground magnetic surveys. Their targeting of fold noses is logical, and their use of oriented core to define layering attitudes and facing directions will greatly aid their geological interpretation of these large, property-scale folded formations. Their early use of structural geological expertise is well thought out and will be of great value in the definition of this emerging layered mafic intrusive complex,’ commented Vernon Shein, former B2Gold Executive & Advisory Board Member of Saga Metals.

Drill Program Objectives:

The Phase 1 Trapper Zone drill campaign will target:

• Grade continuity across a 3 km strike length.
• Oxide layering widths and continuity to true depths of about 200 meters.
• Integration of structural insights from trenching and drilling into collar orientation and drill design.
• Initial drilling of ~2,000 meters in 8 holes, each averaging about 250 m in depth, will be completed before the December break.
• Test both the North and South sections of the Trapper zone before the seasonal break to fully determine grades, widths and structures before initiating the detailed grid and drill sections in 2026 for a mineral resource estimate.
• Drilling will be complemented by metallurgical sampling through the winter, with core from both the Hawkeye and Trapper zones undergoing detailed metallurgical testing.

Figure 6: Radar Project’s Trapper Zone depicting a 3+ km Total Magnetic Intensity (TMI) anomaly from the 2025 ground survey and the oxide layering trend. The Trapper Trail (in black) will be the target of the planned 15,000 m diamond drilling program aimed at establishing Saga’s maiden mineral resource estimation.

The Radar Property spans 24,175 hectares and hosts the entire Dykes River intrusive complex (~160 km²), a unique position among Western explorers. Geological mapping, geophysics, and trenching have already confirmed oxide layering across more than 20 km of strike length, with mineralization open for expansion.

Vanadiferous titanomagnetite (‘VTM’) mineralization at Radar is comparable to global Fe–Ti–V systems such as Panzhihua (China), Bushveld (South Africa), and Tellnes (Norway), positioning the Project as a potential strategic future supplier of titanium, vanadium, and iron to North American markets.

Figure 7: Radar Project’s prospective oxide layering zone extends for an inferred 20 km strike length, as shown on a compilation of historical airborne geophysics as well as ground-based geophysics in the Hawkeye and Trapper zones completed by SAGA in the 2024/2025 field programs. SAGA has demonstrated the reliability of the regional airborne magnetic surveys after ground-truthing and drilling in the 2024 and 2025 field programs .

Corporate Update

Additionally, further to SAGA’s news release dated May 27, 2025, where it announced the completion of the first tranche of a private placement of units (the ‘ May Placement ‘), the Company has paid additional cash finder’s fees in the amount of $1,659 and issued an additional 5,530 finder’s warrants. The total finder’s fees paid by the Company in connection with the first tranche of May Placement were $33,369.01 in cash and 114,146 finder’s warrants.

The Company also announces that further to its news release dated October 10, 2025 where it announced the completion of a private placement of units (the ‘ October Placement ‘), the Company has paid additional cash finder’s fees in the amount of $21,187.88 and issued an additional 77,546 finder’s warrants. The total finders fees paid by the Company in connection with the October Placement were $151,190.88 in cash and 555,750 finder’s warrants.

Qualified Person

Paul J. McGuigan, P. Geo., is an Independent Qualified Person as defined under National Instrument 43-101 and has reviewed and approved the technical information disclosed in this news release.

About Saga Metals Corp.

Saga Metals Corp. is a North American mining company focused on the exploration and discovery of a diversified suite of critical minerals that support the North American transition to supply security. The Radar Titanium Project comprises 24,175 hectares and entirely encloses the Dykes River intrusive complex, mapped at 160 km² on the surface near Cartwright, Labrador. Exploration to date, including a 2,200m drill program, has confirmed a large and mineralized layered mafic intrusion hosting vanadiferous titanomagnetite (VTM) with strong grades of titanium and vanadium.

The Double Mer Uranium Project, also in Labrador, covers 25,600 hectares featuring uranium radiometrics that highlight an 18km east-west trend, with a confirmed 14km section producing samples as high as 0.428% U ₃ O ₈ and uranium uranophane was identified in several areas of highest radiometric response (2024 Double Mer Technical Report).

Additionally, SAGA owns the Legacy Lithium Property in Quebec’s Eeyou Istchee James Bay region. This project, developed in partnership with Rio Tinto, has been expanded through the acquisition of the Amirault Lithium Project. Together, these properties cover 65,849 hectares and share significant geological continuity with other major players in the area, including Rio Tinto, Winsome Resources, Azimut Exploration, and Loyal Metals.

With a portfolio that spans key commodities crucial for the clean energy future, SAGA is strategically positioned to play an essential role in critical mineral security.

On Behalf of the Board of Directors

Mike Stier, Chief Executive Officer

For more information, contact:

Rob Guzman, Investor Relations
Saga Metals Corp.
Tel: +1 (844) 724-2638
Email: rob@sagametals.com
www.sagametals.com

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

Cautionary Disclaimer
This news release contains forward-looking statements within the meaning of applicable securities laws that are not historical facts. Forward-looking statements are often identified by terms such as ‘will’, ‘may’, ‘should’, ‘anticipates’, ‘expects’, ‘believes’, and similar expressions or the negative of these words or other comparable terminology. All statements other than statements of historical fact, included in this release are forward-looking statements that involve risks and uncertainties. In particular, this news release contains forward-looking information pertaining to the Company’s Radar Project. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company’s expectations include, but are not limited to, changes in the state of equity and debt markets, fluctuations in commodity prices, delays in obtaining required regulatory or governmental approvals, environmental risks, limitations on insurance coverage, inherent risks and uncertainties involved in the mineral exploration and development industry, particularly given the early-stage nature of the Company’s assets, and the risks detailed in the Company’s continuous disclosure filings with securities regulations from time to time, available under its SEDAR+ profile at www.sedarplus.ca. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous known and unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company. The reader is cautioned not to place undue reliance on any forward-looking information. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement. The forward-looking statements contained in this news release are made as of the date of this news release and the Company will update or revise publicly any of the included forward-looking statements only as expressly required by applicable law.

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OR FOR DISSEMINATION IN THE UNITED STATES

Osisko Metals Incorporated (the ‘ Company ‘ or ‘ Osisko Metals ‘) (TSX: OM,OTC:OMZNF; OTCQX: OMZNF; FRANKFURT: OB51) is pleased to announce that it expects to complete a non-brokered private placement with certain strategic investors for an aggregate of approximately 67,666,666 common shares of the Company (the ‘ Common Shares ‘) at an offering price of $0.48 per Common Share for aggregate gross proceeds to the Company of approximately $32,480,000 (the ‘ Private Placement ‘).

The Private Placement is expected to include subscriptions from certain strategic investors, including:

• Hudbay Minerals Inc. : 29,166,666 Common Shares for gross proceeds of $14,000,000;
• Agnico Eagle Mines Limited : has indicated that it intends to subscribe for 26,000,000 Common Shares for gross proceeds of $12,480,000 pursuant to an existing participation right;
• Franco-Nevada Corporation : 4,166,667 Common Shares for gross proceeds of $2,000,000; and
• A strategic institutional investor : 8,333,333 Common Shares for gross proceeds of $4,000,000.

The size of the Private Placement will depend on, among other things, certain contractual participation rights granted by the Company to Glencore Canada Corporation (the ‘ Glencore Participation Right ‘).

Osisko Metals CEO Robert Wares commented: ‘ We are pleased to welcome Hudbay Minerals as a new significant shareholder of Osisko Metals. We also appreciate the continued participation of Agnico Eagle and two of our existing principal and strategic shareholders. We view the participation in the private placement by these investors as support for the potential of the Gaspé Copper project and we look forward to continued support from these shareholders as we advance our project. ‘

After giving effect to the Private Placement, but before giving effect to any other issuance of Common Shares (including pursuant to the Glencore Participation Right): (i) Hudbay Minerals Inc. (‘ Hudbay ‘) is expected to beneficially own or control 29,166,666 Common Shares, representing approximately 4.3% of the issued and outstanding Common Shares, calculated on a non-diluted basis; and (ii) Agnico Eagle Mines Limited (‘ Agnico ‘) is expected to beneficially own or control 87,815,000 Common Shares, representing an ownership interest in the Company equal to approximately 12.5% (calculated on a partially-diluted basis). As part of the Private Placement, the Company and Hudbay have agreed to enter into an investor rights agreement, pursuant to which Hudbay will be granted certain rights, including top-up rights and the right to participate in future offerings of securities of the Company upon Hudbay’s ownership interest increasing to 9.9% and, subject to certain minimum ownership thresholds and other conditions, the right to board representation.

The net proceeds of the Private Placement are expected to be used to advance the Company’s Gaspé Copper project (including drilling, permitting and technical studies) and for general corporate purposes. The Private Placement is expected to close on or about December 16, 2025, subject to the negotiation and execution of definitive agreements and the satisfaction of certain customary closing conditions therein, including the conditional approval of the Toronto Stock Exchange (the ‘ TSX ‘).

This news release does not constitute an offer to sell or a solicitation of an offer to buy any of the securities in the United States. The securities have not been and will not be registered under the U.S. Securities Act, or any state securities laws and may not be offered or sold within the United States or to or for the account or benefit of a U.S. person (as defined in Regulation S under the U.S. Securities Act) unless registered under the U.S. Securities Act and applicable state securities laws or an exemption from such registration is available.

About Osisko Metals

Osisko Metals Incorporated is a Canadian exploration and development company creating value in the critical metals sector, with a focus on copper and zinc. The Company acquired a 100% interest in its flagship project, the past-producing Gaspé Copper mine, from Glencore Canada Corporation in July 2023. The Gaspé Copper project is located near Murdochville in Québec’s Gaspé Peninsula. The Company is currently focused on resource expansion of the Gaspé Copper system, with current Indicated Mineral Resources of 824 Mt grading 0.34% CuEq and Inferred Mineral Resources of 670 Mt grading 0.38% CuEq (in compliance with NI 43-101). For more information, see Osisko Metals’ November 14, 2024 news release entitled ‘ Osisko Metals Announces Significant Increase in Mineral Resource at Gaspé Copper ‘. Gaspé Copper hosts the largest undeveloped copper resource in eastern North America, strategically located near existing infrastructure in the mining-friendly province of Québec.

In addition to the Gaspé Copper project, the Company is working with Appian Capital Advisory LLP, through the Pine Point Mining Limited joint venture, to advance one of Canada’s largest past-producing zinc mining camps, the Pine Point project, located in the Northwest Territories. The current mineral resource estimate for the Pine Point project consists of Indicated Mineral Resources of 49.5 Mt at 5.52% ZnEq and Inferred Mineral Resources of 8.3 Mt at 5.64% ZnEq (in compliance with NI 43-101). For more information, see Osisko Metals’ June 25, 2024 news release entitled ‘Osisko Metals releases Pine Point mineral resource estimate: 49.5 million tonnes of indicated resources at 5.52% ZnEq’ . The Pine Point project is located on the south shore of Great Slave Lake, Northwest Territories, close to infrastructure, with paved road access, an electrical substation and 100 kilometers of viable haul roads.

For further information on this news release, visit www.osiskometals.com or contact:

Don Njegovan, President
Email: info@osiskometals.com
Phone: (416) 500-4129

Cautionary Statement on Forward-Looking Information

This news release contains ‘forward-looking information’ within the meaning of applicable Canadian securities legislation based on expectations, estimates and projections as at the date of this news release. Any statement that involves predictions, expectations, interpretations, beliefs, plans projections, objectives, assumptions, future events or performance (often, but not always, using phrases such as ‘expects’ or ‘does not expect’, ‘is expected’, ‘interpreted’, ‘management’s view’, ‘anticipates’ or ‘does not anticipate’, ‘plans’, ‘budget’, ‘scheduled’, ‘forecasts’, ‘estimates’, ‘potential’, ‘feasibility’, ‘believes’ or ‘intends’ or variations of such words and phrases or stating that certain actions, events or results ‘may’ or ‘could’, ‘would’, ‘might’ or ‘will’ be taken, occur or be achieved) are not statements of historical fact and may be forward-looking information and are intended to identify forward-looking information. This news release contains forward-looking information pertaining to, among other things: the ability for the Company to complete the Private Placement on the terms contemplated (if at all); the size of the Private Placement; the expected ownership interest of certain participants in the Private Placement; the negotiation and execution of definitive agreements in connection with the Private Placement; the exercise of the participation rights by Agnico and Glencore Canada Corporation; the closing date of the Private Placement; the ability for the Company to obtain the conditional and final approval of the TSX; the anticipated use of proceeds of the Private Placement; the ability for the Company to unlock the full potential of its assets and achieve success; the ability for the Company to create value for its shareholders; the advancement of the Pine Point project; the anticipated resource expansion of the Gaspé Copper system; and Gaspé Copper hosting the largest undeveloped copper resource in eastern North America.

Forward-looking information is not a guarantee of future performance and is based upon a number of estimates and assumptions of management, in light of management’s experience and perception of trends, current conditions and expected developments, as well as other factors that management believes to be relevant and reasonable in the circumstances, including, without limitation, assumptions about: the ability of exploration results, including drilling, to accurately predict mineralization; errors in geological modelling; insufficient data; equity and debt capital markets; future spot prices of copper and zinc; the timing and results of exploration and drilling programs; the accuracy of mineral resource estimates; production costs; political and regulatory stability; the receipt of governmental and third party approvals; licenses and permits being received on favourable terms; sustained labour stability; stability in financial and capital markets; and availability of mining equipment and positive relations with local communities and groups. Forward-looking information involves risks, uncertainties and other factors that could cause actual events, results, performance, prospects and opportunities to differ materially from those expressed or implied by such forward-looking information. Factors that could cause actual results to differ materially from such forward-looking information are set out in the Company’s public disclosure record on SEDAR+ ( www.sedarplus.ca ) under Osisko Metals’ issuer profile. Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by law.

(TheNewswire)

Additional Financing Closes

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Vancouver, British Columbia TheNewswire – December 3rd, 2025 Prismo Metals Inc. (‘ Prismo ‘ or the ‘ Company ‘) (CSE: PRIZ,OTC:PMOMF) (OTCQB: PMOMF) is pleased to announce it has received assay results for samples recently taken at the Silver King Project from two exploration targets located on the east side of the property, namely the Black Diamond replacement target and the newly named Crown porphyry intrusion target (Fig. 1).

Figure 1 .  Map showing the location of the Black Diamond replacement and Crown porphyry intrusion exploration targets at the Silver King project.  Claim boundaries are shown in yellow.

The assays show high grade copper mineralization present at Black Diamond (Fig 1). The rock chip samples yielded generally high copper assays with several samples analyzing in excess of 1 % Cu and two samples in excess of 5 % Cu (Table 1, Fig. 2).  Gold is generally anomalous for the Black Diamond samples.

Rock chip samples from the Crown porphyry intrusion generally exhibited lead and zinc values with elevated silver and low copper and gold (Table 2).  Importantly, however, two samples of vein material from the stockwork target yielded high gold values of 4 and 5 g/t (Fig. 2). The mineralization in the stockwork veining at Crown provides impetus to complete additional exploration in the area.

Table 1. Assay results for samples from the Black Diamond replacement target.

Table 2 . Assay results for samples from the Crown porphyry intrusive target.

Click Image To View Full Size

Figure 2. Copper assays and high gold values for samples mentioned from the Black Diamond
and Crown areas at Silver King.

IP Survey Update

The Company also has received the report for initial phase of its IP survey at Silver King.  The IP survey consisted of a gradient array to test for resistivity and chargeability anomalies at a depth of about 300m below the surface.

The IP survey shows low resistivity lows associated with the Black Diamond replacement body as well as the stratigraphically controlled Cu bearing replacements that extend toward the nearby Magma mine (Fig. 3).  A second nearly east-west trending resistivity low occurs in the central portion of the claim block and coincides with a hypothesized structure that may control the Black Diamond body and also may be important in the formation of the Silver King deposit.  This type of structure is similar to the Magma vein, the main mineralized structure at the high-grade Magma mine, and is a prime exploration target.

The IP survey also shows several chargeability anomalies that are presumably associated with disseminated sulfides, largely pyrite (Fig. 4).  The stockwork intrusion mentioned previously is associated with one of these chargeability anomalies and provides a second important exploration target with characteristics similar to mineralization at high structural levels in porphyry systems.  A second similar chargeability anomaly occurs nearby to the southwest in an area overlain by a mostly barren quartz diorite intrusive and may represent a similar blind porphyry target.

Based on the results of the initial IP survey, a follow-up pole-dipole survey to further define the anomalies from shallow to deeper levels along section lines is planned to be conducted in December.

Figure 3. IP resistivity map showing exploration targets: yellow line-Silver King glory hole,
magenta line-polymetallic vein, green line-copper vein, red outlines-Black Diamond replacement
body and stratigraphically controlled replacement horizons, black outline-stockwork intrusion.

Figure 4. IP chargeability map showing exploration targets: yellow line-Silver King glory hole,
magenta line-polymetallic vein, green line-copper vein, red outlines-Black Diamond replacement
body and stratigraphically controlled replacement horizons, black outline-stockwork intrusion.

Drilling Update

Alain Lambert, CEO of Prismo commented: ‘The results announced today confirm the vast exploration potential at Silver King. While we look forward to drilling these new targets in the future, our plans remain unchanged. Our immediate priority is to undertake our fully funded drill program, as previously announced. This drill campaign will focus primarily on the historic Silver King mine site and will be for a minimum of about 1,000 meters. The objective is to test the upper half of the steeply dipping pipelike Silver King mineralized body as well as potential mineralization adjacent to the dense stockwork that was the focus of historic mining.’

Mr. Lambert added: ‘We are pleased with the steady progress on the permitting front. The collaboration of Forest Service officials demonstrates a clear commitment to supporting mining activities in Arizona.’

Prismo recently announced that the Forest Service, the federal surface land management entity for Silver King, had determined that the Company’s proposed drill plan meets the regulatory requirements for processing, and that such plan is complete, as described in the regulations at 36 CFR 228.4(c).

The Forest Service will now proceed with the environmental analysis pursuant to 36 CFR 228(a)(5) in conformity with the National Environmental Policy Act (NEPA). This analysis will proceed as a Categorical Exclusion, the lowest level of environment reviews applicable to projects that are not expected to have a significant effect on the environment, such as Silver King.

Financing Update

Prismo also announced that further to its news releases dated October 20, 2025 and November 13, 2025, the Company has proceeded with an upsized second closing of its previously announced non-brokered private placement of units of the Company (‘ Units ‘) at an issue price of $0.10 per Unit (the ‘ Private Placement ‘). The second closing of the Private Placement was increased from 1,250,000 Units to the issuance of 1,650,000 Units for gross proceeds of $165,000 (the ‘ Second Tranche ‘). The Company previously announced a first closing of the Private Placement on November 12, 2025 for aggregate gross proceeds of $1,745,000. Due to strong investor demand, the Company has now raised aggregate gross proceeds of $1,910,000.

Each Unit consists of one common share in the capital of the Company (a ‘ Share ‘) and one common share purchase warrant of the Company (a ‘ Warrant ‘). Each Warrant entitles the holder to purchase one Share for a period of thirty-six (36) months from the date of issue at an exercise price of $0.175.

The Company intends to use the net proceeds of the Private Placement primarily for drilling at its Silver King project and for general corporate purposes. The Company expects to accept additional subscriptions of units in the coming days for an approximate amount of $125,000.

The Units issued pursuant to the Second Tranche are subject to a four-month hold period from the closing date of the Second Tranche under applicable Canadian securities laws, in addition to such other restrictions as may apply under applicable securities laws of jurisdictions outside Canada.

In connection with the Second Tranche, the Company issued an aggregate of 68,000 finder’s warrants (the ‘Finder’s Warrants’ ) and paid finder’s commissions of $6,800 to a certain qualified finder. Each Finder’s Warrant is exercisable for a period of twenty-four (24) months from the date of issuance to purchase one Share at a price of $0.10. In addition, the Company paid a cash fee of $2,000 to a financial advisor.

The securities being issued in connection with the Second Tranche have not been and will not be registered under the U.S. Securities Act and may not be offered or sold in the United States, or to, or for the account or benefit of, U.S. persons or persons in the United States, absent registration or an applicable exemption from the registration requirements. This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in any State in which such offer, solicitation or sale would be unlawful.

QA/QC

Samples were analyzed by SGS, an internationally recognized analytical lab, with preparation at the Tempe, Arizona facility and analyses at the Burnaby laboratory.  Prismo inserts controls samples consisting of a standard pulps and a coarse blanks in the sample stream, and the lab also inserts control samples.

Qualified Person

Dr. Craig Gibson, PhD., CPG., a Qualified Person as defined by NI-43-01 regulations and Chief Exploration Officer and a director of the Company, has reviewed and approved the technical disclosures in this news release.

About Prismo Metals Inc.

Prismo (CSE: PRIZ,OTC:PMOMF) is a mining exploration company focused on advancing its Silver King, Ripsey and Hot Breccia projects in Arizona and its Palos Verdes silver project in Mexico.

Please follow @PrismoMetals on Twitter , Facebook , LinkedIn , Instagram , and YouTube

Prismo Metals Inc.

1100 – 1111 Melville St., Vancouver, British Columbia V6E 3V6 Phone: (416) 361-0737

Contact:

Alain Lambert, Chief Executive Officer alain.lambert@prismometals.com

Gordon Aldcorn, President gordon.aldcorn@prismometals.com

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Information

This release includes certain statements and information that may constitute forward-looking information within the meaning of applicable Canadian securities laws. Forward-looking statements relate to future events or future performance and reflect the expectations or beliefs of management of the Company regarding future events. Generally, forward-looking statements and information can be identified by the use of forward-looking terminology such as ‘ intends’ or ‘ anticipates’, or variations of such words and phrases or statements that certain actions, events or results ‘ may’, ‘ could’, ‘ should’, ‘ would’ or ‘ occur’. This information and these statements, referred to herein as ‘forward-looking statements’, are not historical facts, are made as of the date of this news release and include without limitation, statements regarding discussions of future plans, estimates and forecasts and statements as to management’s expectations and intentions with respect to, among other things: the timing, costs and results of drilling at Silver King; and the intended use of any proceeds raised under the Second Tranche.

These forward-looking statements involve numerous risks and uncertainties, and actual results might differ materially from results suggested in any forward-looking statements. These risks and uncertainties include, among other things: the potential inability of the Company to utilize the anticipated proceeds of the Private Placement as anticipated; and those risks set out in the Company’s public disclosure record on SEDAR+ ( www.sedarplus.com ) under the Company’s issuer profile .

In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that the Company will use the proceeds of the Second Tranche as currently anticipated and on the timeline currently expected.

Although management of the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking statements or forward- looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements and forward- looking information. Readers are cautioned that reliance on such information may not be appropriate for other purposes. The Company does not undertake to update any forward-looking statement, forward-looking information or financial outlook that are incorporated by reference herein, except in accordance with applicable securities laws. We seek safe harbor.

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