Aris Mining sets Q2 2026 earnings release date

Aris Mining Corporation (Aris Mining or the Company) (TSX: ARIS; NYSE: ARIS) will publish its second quarter 2026 financial results after market close on Wednesday, July 29, 2026 and host a conference call on the same day at 2:30 pm PT / 5:30 pm ET / 9:30 pm GMT to discuss the results. Participants may gain expedited access to the conference call by registering at Diamond Pass Registration . Once registered, call-in details will be displayed on screen which can be used to bypass the operator and avoid the call queue.

Registration will remain open until the end of the live conference call. Webcast Link: Webcast | Q2 2026 Conference Call Conference Call Toll-free North America: +1-833-821-0197 International: +1-647-846-2328 Audio Recording After the call, an audio recording will be available via telephone until end of day August 5, 2026 Toll-free in the US and Canada: +1-855-669-9658 International: +1-412-317-0088; and using the access code: 2624894 A replay of the event will be archived at Events & Presentations - Aris Mining Corporation . About Aris Mining Aris Mining is a Canadian gold mining company focused on South America.

The Company operates the Segovia and Marmato underground gold mines in Colombia, which together produced approximately 257,000 ounces of gold in 2025. Aris Mining is listed on the Toronto Stock Exchange and the New York Stock Exchange under the symbol ARIS. The Company is advancing expansion projects at Segovia and Marmato that are expected to increase annual gold production to approximately 500,000 ounces 1 , driven by the ramp-up at Segovia following the installation of the second mill, which was completed in June 2025, and construction of the new Marmato bulk mine and CIP plant, with first gold expected in Q4 2026.

Aris Mining’s portfolio supports a longer-term objective of approximately 1 million ounces of annual gold production 2 . Key projects include the high-grade Soto Norte gold project in Colombia and the Toroparu gold project in Guyana, where a Prefeasibility Study is in progress and a construction decision is expected in early 2027. Additional information on Aris Mining can be found at www.aris-mining.com , www.sedarplus.ca , and on www.sec.gov .

Cautionary Language Qualified Person Pamela De Mark, P.Geo., Senior Vice President Geology and Exploration of Aris Mining, is a Qualified Person as defined by NI 43-101, and has reviewed and approved the technical information contained in this news release. Forward-Looking Information This news release contains "forward-looking information" or forward-looking statements" within the meaning of Canadian securities legislation. All statements included herein, other than statements of historical fact, including, without limitation, statements relating to the timing for completion and first gold pour at the Marmato bulk zone, the expected benefit from the Segovia expansion, the timeline for a Prefeasibility Study and construction decision for the Toroparu Project, the objective of reaching 1 million ounces of production, are forward-looking.

Generally, the forward-looking information and forward looking statements can be identified by the use of forward looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", "will continue" or "believes", or variations of such words and phrases or state that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved”. The material factors or assumptions used to develop forward looking information or statements are disclosed throughout this news release. Forward looking information and forward looking statements, while based on management's best estimates and assumptions, are subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of Aris Mining to be materially different from those expressed or implied by such forward-looking information or forward looking statements, including but not limited to those factors discussed in the section entitled "Risk Factors" in Aris Mining's annual information form dated March 11, 2026 which is available on SEDAR+ at www.sedarplus.ca and included as part of the Company’s Annual report on Form 40-F, filed with the SEC at www.sec.gov .

Although Aris Mining has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information and forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such information or statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such information or statements. The Company has and continues to disclose in its Management's Discussion and Analysis and other publicly filed documents, changes to material factors or assumptions underlying the forward-looking information and forward-looking statements and to the validity of the information, in the period the changes occur.

The forward-looking statements and forward-looking information are made as of the date hereof and Aris Mining disclaims any obligation to update any such factors or to publicly announce the result of any revisions to any of the forward-looking statements or forward-looking information contained herein to reflect future results. Accordingly, readers should not place undue reliance on forward-looking statements and information. View source version on businesswire.com: https://www.businesswire.com/news/home/20260715497515/en/ Aris Mining Contact Oliver Dachsel Senior Vice President, Capital Markets +1.917.847.0063 Lillian Chow Director, Investor Relations & Communications info@aris-mining.com Business Wire July 15, 2026 - 2:00 PM PDT News by QuoteMedia www.quotemedia.com