Sendero Resources Grants Stock Options

Vancouver, British Columbia — February 7, 2026 — Leads & Copy — Sendero Resources Corp. has granted stock options to its directors, officers, employees, and consultants to purchase 625,000 common shares. The options are exercisable at $1.50 per share and expire on February 6, 2031.

The stock option grant is subject to acceptance by the TSX Venture Exchange.

Sendero Resources Corp. is focused on copper-gold exploration at its 100% owned Peñas Negras Project in the Vicuña Belt in Argentina. The project has similar geological characteristics to other deposits in the Vicuña Belt, with multiple porphyry and high-sulfidation epithermal targets identified.

The center of the Peñas Negras concession area is situated approximately 18 km southeast of the Caserones mine operated by Lundin Mining, approximately 24 km northeast of NGEx Minerals’ Lunahuasi project, and about 32 km north-northeast of BHP-Lundin Mining’s Filo del Sol advanced exploration and development stage project. The Company also has an option to earn an 100% interest on eight additional granted mining concessions covering 91.7 km2. The total project area comprises 211.77 km2

Steven McMullan, P. Geo., a qualified person as defined by National Instrument 43-101, supervised the preparation of and reviewed and approved the scientific and technical information pertaining to the Peñas Negras Project contained in this release.

Source: Sendero Resources Corp.