Orosur Mining Inc Announces Total Voting Rights

LONDON, UNITED KINGDOM / ACCESS Newswire / January 30, 2026 / Orosur Mining Inc. ("Orosur" or "the Company") (TSXV:OMI)(AIM:OMI), a minerals explorer and developer with projects in Colombia and Argentina, advises that during January 2026, the Company has issued 1,857,949 new common shares of no par value each ("Common Shares") for a total consideration of US$286,160 following the exercise of 1,471,000 warrants at a price of Cdn$0.25 and 386,949 warrants at a price of US$0.0558 respectively from its block listing announced January 14, 2026.

For the purposes of the Disclosure Guidance and Transparency Rules, the Company has 394,547,125 Common Shares in issue. Shareholders may use this figure as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change in their interest in, the share capital of the Company under the FCA's Disclosure and Transparency Rules.

For further information, visit www.orosur.ca, follow on X @orosurm or please contact:

Orosur Mining IncLouis Castro, ChairmanBrad George, CEO[email protected]Tel: +1 (778) 373-0100

SP Angel Corporate Finance LLP - Nomad & Joint BrokerJeff Keating / Jen Clarke / Devik MehtaTel: +44 (0) 20 3470 0470

Turner Pope Investments (TPI) Ltd - Joint BrokerAndy Thacker/Guy McDougallTel: +44 (0)20 3657 0050

Flagstaff Communications and Investor CommunicationsTim ThompsonAllison AllfreyMark Edwards[email protected]Tel: +44 (0)207 129 1474

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 ('MAR') which has been incorporated into UK law by the European Union (Withdrawal) Act 2018. Upon the publication of this announcement via Regulatory Information Service ('RIS'), this inside information is now considered to be in the public domain.

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

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.

SOURCE: Orosur Mining Inc