Orosur Mining Inc — Major Shareholding Notification 2021

Sep 10, 2021

National Storage Mechanism | Additional information

RNS Number : 4559L

Orosur Mining Inc

10 September 2021

Orosur Mining Inc

Notification of shareholding

London, September 10th, 2021. Orosur Mining Inc. ("Orosur" or the "Company") (TSX/AIM:OMI), announces that it has been informed by the San Gregorio Trust that it has successfully sold its entire shareholding of 10 million common shares in the Company, and no longer holds a beneficial interest in the Company.

For further information, please contact:

Orosur Mining Inc

Louis Castro, Chairman

Brad George, CEO

[email protected]

Tel: +1 (778) 373-0100

SP Angel Corporate Finance LLP - Nomad & Joint Broker

Jeff Keating / Caroline Rowe

Tel: +44 (0) 20 3 470 0470

Turner Pope Investments (TPI) Ltd - Joint Broker

Andy Thacker/James Pope

Tel: +44 (0)20 3657 0050

Flagstaff Communications and Investor Communications

Tim Thompson

Mark Edwards

Fergus Mellon

[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.

About Orosur Mining Inc.

Orosur Mining Inc. (TSX: OMI; AIM: OMI) is a precious metals developer and explorer focused on identifying and advancing gold projects in South America. The Company operates in Colombia and Uruguay.

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