Oreterra Announces Stock Option Grant

Toronto, Ontario--(Newsfile Corp. - March 9, 2026) - Oreterra Metals Corp. (TSXV: OTMC) (OTCID: OTMCF) (FSE: D4R0) (WKN: A421RQ) ("Oreterra" or the "Company") announces the granting of stock options to directors and officers to purchase an aggregate of 4,507,750 common shares of the Company. The stock options are exercisable at a price of $0.64 per common share and have a term of five (5) years from the date of grant. The stock option grant is subject to approval by the TSX Venture Exchange.

About Oreterra Metals Corp.

Oreterra Metals Corp. commenced trading on February 2, 2026, under the ticker OTMC, following a months-long effort to restructure the former Romios Gold Resources Inc. Management took on the task because it believes the Company's wholly-owned Trek South porphyry copper-gold prospect represents, based upon the impressive results of the spectrum of geosciences applied to the target area to date, among the finest new targets of its kind in BC's Golden Triangle. The Company recently released (news, January 22, 2026) a National Instrument 43-101 Technical Report for the Trek property which recommends two initial phases of drilling at Trek South, for execution in the approaching 2026 field season. A copy of the Technical Report is available on the Company's website at www.oreterra.com, and on the Company's SEDAR+ issuer profile at www.sedarplus.ca.

Additional wholly-owned Company property interests include two former producers in Nevada: the Kinkaid claims in the Walker Lane trend covering numerous shallow Au-Ag-Cu workings over what is believed to be one or more porphyry centres (source: J.Biczok, P.Geo, June 2025, Kinkaid Gold-Copper-Silver Project, www.oreterra.com), and the Scossa mine property in the Sleeper trend which is a former high-grade gold producer (source: J.Biczok, P.Geo, July 2025, Scossa Historic Gold Mine Property, www.oreterra.com). The Company also holds a 100% interest in the large Lundmark-Akow Lake Au-Cu property adjacent to the northwest of the Musselwhite Mine in northwestern Ontario, where drilling by the Company has produced highly encouraging, broad VMS-style Au-Cu intersections.

For further information, visit www.oreterra.com or contact:

Kevin M. Keough Chief Executive Officer Tel: [phone] Email: [e-mail]

Stephen Burega President Tel: [phone] Email: [e-mail]