[Video Enhanced] Argenta Silver CEO Joaquin Marias Addresses Shareholders at 1-Year Anniversary after 320% Share Price Increase

(TheNewswire)

Vancouver, BC – TheNewswire - October 28, 2025– Global Stocks News - Sponsored content disseminated on behalf ofArgenta Silver. On October 28, 2025, Argenta Silver (TSXV: AGAG)(OTCQB: AGAGF) (FSE: T1K) CEO Joaquin Marias sent a message to AGAGshareholders , talking about the history, financing,culture, geology and future goals of the company.

Full Transcript of 1st Anniversary Address by ArgentaCEO Joaquin Marias :

Vancouver.

Late Friday evening.

I’m still in the office, phone pressed to my ear — Frank Giustraand Shawn Khunkhun, two of my advisors and mentors, are on the line.The discussion is intense: geology, financing, scalability, upside,we’re covering it all. Questions fly back and forth, each onesharper than the last.

After a long, thoughtful pause, Frank says, “I’ve been waiting along time for an opportunity like this. This is it.”

Then he asks me, “Are you confident?”

I don’t hesitate.

“Yes,” I tell him, “I am.”

Sixty days later, on October 24, 2024, Argenta Silver Corp.  wastrading on the TSX Venture Exchange (TSX.V: AGAG) with the El QuevarProject in its hands. In just two months, we ran full technical andlegal due diligence, negotiated the deal, mobilized consultants toArgentina, assembled a compact but highly effective team, filed everyregulatory document required to complete the transaction and raisedC$15.3 million through a private placement to capitalize the companywith a lead order from Giustra, who remains a significant shareholderof Argenta.

That day marked the beginning of Argenta’s story and, in many ways,the continuation of mine.

Growing up, I was surrounded by geologists. My neighbours werepioneers of exploration across the Andes, famous for legendarydiscoveries such as the Vicuña, Mercedario, El Seguro, and LasÁguilas districts, among others. Their wild stories shaped me andpropelled me to become a geologist, with dreams to explore, to buildand to lead.

My first experience at the El Quevar project was in 2010, as auniversity summer-intern. Of course, I didn’t know then that theimmense alteration footprints I observed that summer would one daydefine the foundation of a company I would lead.

Since then, I’ve worked from the deserts of South America tooffshore rigs in the southern seas, sometimes as an employee,sometimes as manager, and even sometimes as the owner of my ownenterprises. During the industry’s tougher years, I joinedWeatherford International and later Schlumberger. There, I receivedrigorous training within one of the most disciplined organizations inthe natural resources sector. Those years taught me the value ofstructure, precision, and execution. And those lessons continue toshape how Argenta operates today.

During the last week of October 2025, Argenta Silver will celebrateits first year. In that short time, we have built a technicallystrong, culturally diverse team and established a global reputationfor partnership, transparency, and results. Major institutions andinvestors from multiple nationalities have taken notice. Recognizedhigh net worth individuals, including renowned Argentine businessmanEduardo Elzstain, are also supporting our vision.

Click Image To View Full Size

Joaquin Marias, first visit to ElQuevar in 2010.

Our 100%-owned subsidiary, SilexArgentina S.A. , holds the project locally in Salta, where wehave earned the trust of communities and government alike, not just byfollowing the written regulations, but by respecting the unwritten idiosyncrasy and codesthat define success in the region.

As an Argentine leading an international company, I’ve had theprivilege of bridging both worlds, connecting local understanding withglobal vision.

And speaking of vision, ours is ambitious. Argenta was created tobecome a leading Latin American silver company, focused on explorationand production across multiple operations. It is a vision that issupported by our major shareholders, whose careers have been definedby ventures that were ahead of their time.

Silver itself has entered a new era. The metal has surpassed historicresistance levels, and its use has expanded far beyond thetraditional, becoming increasingly industrial, increasingly essential,and increasingly scarce.

Our valuation has steadily strengthened, driven not only by favourablemarket conditions but also by our team consistently and diligentlydelivering results.

From the beginning, my team has delivered. So far, we have raised C$35million, of which only C$12 million has been spent (C$5 million on theacquisition of the project and C$8 million on operations). Funds foroperations (C$8 million spent) have supported general, administrativeand marketing expenses; camp and road reconditioning; re-logging ?29,000 meters of historical drill core;database compilation; 3D modeling; detailed mapping of  13 3 km 2 ;alteration studies over 6,000 samples; collection and assay of  1,400surface samples plus preparation of   6900 ? TerraSpec-Density-pH samples; construction of 8 kilometers of newaccess roads; and 4,244 meters of new drilling with its respective  4 ? ,200 samples. We completed the majority ofthis work through the harsh conditions of the Andean winter, thanks tothe merit of a world-class team in Argentina.

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Silex Argentina management andsenior team at site. Field work kick-start, January 03, 2025.

Our shareholders and the funds entrusted to us are among our greatestassets. Every team - marketing, accounting, legal, and technical -operates under a single guiding principle: spend each dollar only ifit generates value and a measurable return on investment.

Now we are embarking on a larger season that will define Argenta’snext chapter, with the expectation that we are fully funded fromNovember 2025 until May/June 2026.

We have planned 12,000 to 15,000 meters of drilling, complemented byadditional surface work. For the first time, we will carry outgeophysical surveys across vast areas that have never been walkedbefore. Our skilled in-house teams, who know both the terrain and thescience behind it, will execute these programs.

Capital allocation for this campaign is expected to be split byapproximately 40% toward resource expansion and 60% towardexploration. This balanced approach ensures we continue to add valuethrough infill and step-out drilling on the mineralized trend. We willalso venture into completely new ground - areas that have never beenexplored - as well as historical targets that have never had followupwork completed.

This strategy addresses the historical unbalanced approach the projecthas experienced. Most of the previous efforts focused on the resourcearea, leaving substantial untapped potential. Today, geological,structural, geochemical, spectral, and lithological evidence collectedand reviewed by us is directing exploration towards areas with highprobability of hosting new deposits.

Our constant educational approach has enabled us to reintroduce the ElQuevar project to the market after ten years of dormancy under theprevious operator. And we continue to work systematically to unlockthe available potential of this project, which we believe issignificant.

I am a believer in step-by-step approaches, science, and thatwell-executed actions always outperform endless planning or abruptemotional decisions. We recognize that exploration will bechallenging, but we must be bold. Drilling within the resource areawill help mitigate risk and add immediate value, while explorationdrilling provides the upside that could redefine the scale of ElQuevar.

So far, surface results have topped the upper detection limits of20,000 g/t Ag. We’ve seen record breaking drill intercepts, such as1.05 meters @ 18,467 g/t Ag. These findings send us a clear geologicalmessage: the hydrothermal fluids were saturated in silver. Whereverthose fluids circulated, a deposit could have formed, possibly closeto or even beneath the existing resource. It is time to look for it.

A new year lies ahead. Your support and conviction remain essential tothis enterprise. I thank you sincerely for continuing to support ourvision and engaging with our journey as we move forward into thisexciting next chapter together. On behalf of my team, I thank you forstanding with us, for encouraging us to keep advancing, and forhelping us become stronger every day.

Happy Birthday, Argenta Silver Corp.

Best regards,

Joaquín Marias

President & CEO

Argenta Silver Corp
October 28, 2025

On October 27, 2025, Joaquin Marias discussed Argenta’s One-YearRecap & Next Catalysts on a webinar hosted by Romeo Maione, 6ix VPBusiness Solutions.

Key milestones achieved in the last 12 months:

Oct. 24, 2024 - AGAG Closes El Quevar ProjectAcquisition
November 4, 2024 - AGAG Engages With Indigenous & GovLeaders
January 20, 2025 - AGAG Identifies New Targets At ElQuevar
January 29, 2025 - Frank Giustra Increases Position InAGAG To 15.09%
April 28, 2025 – AGAG Appoints Joaquin MariasCEO
May 2, 2025 – Business Tycoon Eduardo ElsztainInvests $5 Million in AGAG
May 20, 2025 – AGAG Lists in Germany
May 26, 2025 – AGAG Mobilises Drills, Appoints VanessaBogaert
July 21, 2025 – AGAG Drills 533 g/t Silver over 20.20meters
August 12, 2025 – AGAG Raises $15 Million from BoughtDeal
August 13,  2025 – AGAG Drills 1,026 g/t Silver over 40Meters
September 23, 2025 – AGAG Drills 545 g/t Ag over 43.20Meters, Defines New Exploration Target
October 27, 2025 – AGAG Validates Yaxtché Deposit Continuity

Rob van Egmond, P.Geo., a “qualified person” as defined byNational Instrument 43-101 Standards of Disclosure for MineralProjects, has reviewed and approved the scientific and technicalinformation contained in this release. Rob van Egmond, P.Geo. hasvisited the El Quevar Project and is not independent of the Company.

The foundational Mineral Resource Estimate of the Yaxtché depositboasts an indicated mineral resource of 45.3 million ounces of silver from 2.93 million tonnes grading 482g/t Ag , and an inferred resource of 4.1 million ounces of silver from 0.31million tonnes grading 417 g/t Ag [ 1 .]

[1.] Refer to NI43-101 technical report with effective date ofSeptember 30, 2024, titled “NI 43-101 Technical Report on theMineral Resource Estimate of the El Quevar Project Salta Province,Argentina”, posted on www.SEDAR.com under ArgentaSilver Corp.

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