Moon River Moly Ltd. Announces Filing of Technical Report for the Davidson Mine Preliminary Economic Assessment

Rhea-AI Summary

Moon River Moly (OTCQB: MRIVF) filed an independent NI 43-101 Technical Report for the Davidson Mine Preliminary Economic Assessment dated February 6, 2026, effective December 23, 2025.

The report, prepared by A-Z Mining Professionals Ltd., is available on SEDAR+ and the company website and contains no material differences from prior December 23, 2025 disclosure. The technical content was reviewed and approved by QP Brian LeBlanc, P.Eng.

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• NI 43-101 Technical Report filed dated February 6, 2026 with effective date December 23, 2025
• Qualified Person sign-off by Brian LeBlanc, P.Eng., President of A-Z Mining Professionals Ltd.

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• None.

Toronto, Ontario--(Newsfile Corp. - February 6, 2026) - Moon River Moly Ltd. (TSXV: MOO) (OTCQB: MRIVF) ("Moon River" or the "Company") announces that the Company has filed an independent technical report entitled the National Instrument NI 43-101 Technical Report for the Davidson Mine Preliminary Economic Assessment ("PEA") ("the Davidson Mine Technical Report") dated February 6, 2026 with an effective date of December 23, 2025.

The Davidson Mine Technical Report is available under the Company's profile on SEDAR+ at www.sedarplus.ca and on the Company's website at www.moonrivermoly.com.

There are no material differences in the Davidson Mine Technical Report from the disclosure in the Company's news release dated December 23 , 2025. The Report is dated February 6, 2026, with an effective date of December 23, 2025

The Report was prepared by A-Z Mining Professionals Ltd. ("AMPL").

Qualified Person(s)

The scientific and technical content of this news release was reviewed, verified, and approved by Mr. Brian LeBlanc, P. Eng., President of AMPL, and a "Qualified Person" ("QP") as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects. Mr. LeBlanc is the QP responsible for the scientific and technical information contained in this press release.

About Moon River

Moon River is a Canadian-based resource company focused on the acquisition, exploration and development of mineral projects. Moon River is focused on the development of the Davidson Property which hosts a large molybdenum-tungsten deposit and is located near Smithers, British Columbia. The Company also holds 25% of one of the largest molybdenum mines in North America, the Endako Mine Complex also located in British Columbia.

For further information, please contact:

Paul Parisotto, President, Chief Executive Officer and Director, at (416) 800-1753 or info@moonrivermoly.com.

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

Forward-looking Statements:

This press release contains forward-looking statements and forward-looking information (collectively, "forward-looking statements") within the meaning of applicable securities laws. Any statements that are contained in this press release that are not statements of historical fact may be deemed to be forward-looking statements. Forward-looking statements are often identified by terms such as "may", "should", "anticipate", "will", "estimates", "believes", "intends", "expects", "plans" and similar expressions, which are intended to identify forward-looking statements.

These forward-looking statements reflect the current views of the Company, represent the expectations of the Company as of the date of this news release, and are based on certain assumptions that the Company has made in respect thereof as at the date of this press release.

Although the Company believes the expectations and material factors and assumptions reflected in these forward-looking statements are reasonable as of the date hereof, there can be no assurance that the expectations and assumptions in the PEA, will prove to be correct. The forward-looking statements are not guarantees of future performance and are subject to a number of known and unknown risks and uncertainties including risks detailed in the Company's continuous disclosure, which are available on SEDAR+ at www.sedarplus.ca. Accordingly, readers should not place undue reliance on the forward-looking statements contained in the PEA or this press release.

These risk factors should not be construed as exhaustive. Readers are cautioned that events or circumstances could cause results to differ materially from those predicted, forecasted or projected. The forward-looking statements contained in this document speak only as of the date of this document. The Company does not undertake any obligation to publicly update or revise any forward-looking statements or information, except as required by applicable laws. The forward-looking statements contained in this document are expressly qualified by this cautionary statement.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/282988

FAQ

What did Moon River Moly (MRIVF) file on February 6, 2026 for the Davidson Mine?

They filed an independent NI 43-101 Technical Report for the Davidson Mine PEA dated February 6, 2026. According to the company, the report has an effective date of December 23, 2025 and is available on SEDAR+ and the company website.

Where can investors access the Davidson Mine NI 43-101 Technical Report for MRIVF?

The Davidson Mine Technical Report is available on SEDAR+ and the company's website. According to the company, both locations host the February 6, 2026 report with an effective date of December 23, 2025.

Does the Davidson Mine Technical Report change the December 23, 2025 disclosure for MRIVF?

No, there are no material differences between the Technical Report and the December 23, 2025 disclosure. According to the company, the filed report aligns with prior public disclosure and updates availability.

Who is the Qualified Person responsible for the Davidson Mine technical information for MRIVF?

Brian LeBlanc, P.Eng., President of A-Z Mining Professionals Ltd., is the Qualified Person responsible for technical content. According to the company, he reviewed, verified, and approved the scientific and technical information.