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Aris Mining Announces Q1 2026 Earnings Release Date

Financials

Aris Mining Announces Q1 2026 Earnings Release Date

VANCOUVER, British Columbia--(BUSINESS WIRE)--April 23, 2026--Aris Mining

Corporation (Aris Mining or the Company) (TSX: ARIS; NYSE: ARIS) will publish its first

quarter 2026 financial results after market close on Wednesday, May 6, 2026 and host a

conference call on Thursday, May 7, 2026, at 6:00 am PT / 9:00 am ET / 2:00 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 | Q1 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 May 14,

2026

 Toll-free in the US and Canada: +1-855-669-9658

 International: +1-412-317-0088; and using the access code: 7133252

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 ounces1, 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 production2. Key projects include the high-grade Soto Norte gold project in

Colombia, where environmental studies are being finalized for submission in Q2 2026 to initiate

the licensing process, and the Toroparu gold project in Guyana, where a Prefeasibility Study is in

progress, with a construction decision expected in early 2027 following the completion of the

Prefeasibility Study.

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 Mining Zone, the expected benefit from the

Segovia expansion, the timeline for environmental studies for the Soto Norte Project, 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.

_______________________________________

1 Reflects expected steady-state annual gold production of approximately 300 thousand ounces (koz) at Segovia and

200 koz at Marmato following completion and ramp-up of the respective expansion projects. For more information

please refer to the Company’s news releases dated June 30, 2025 regarding the Segovia expansion and March 12,

2025 regarding the Marmato expansion.

2 Includes potential production estimates from Toroparu, which is based on a preliminary economic assessment

effective October 21, 2025, which contemplates a 7.0 Mtpa operation over a 21.3- year mine life with average annual

gold production of approximately 235 koz at a base case gold price of US$3,000/oz. The preliminary economic

assessment is preliminary in nature and includes inferred mineral resources that are considered too speculative

geologically to have the economic considerations applied to them that would enable them to be categorized as

mineral reserves, and there is no certainty that the preliminary economic assessment will be realized. Mineral

resources that are not mineral reserves do not have demonstrated economic viability. There can be no assurance that

the projected production will be achieved. Such production also remains subject to obtaining all necessary permits

and to formal construction decisions by the Company, in each case for both Soto Norte and Toroparu.

Contacts

Aris Mining Contact

Oliver Dachsel

Senior Vice President, Capital Markets

+1.917.847.0063

Lillian Chow

Director, Investor Relations & Communications

[email protected]