Mr. Darryl Jones reports

STAR COPPER ANNOUNCES $3 MILLION NON-BROKERED LIFE OFFERING

Star Copper Corp. intends to complete a non-brokered private placement for gross proceeds of up to $3-million from the sale of up to three million units of the company at a price of $1 per unit under the listed issuer financing exemption (as defined below).

Each unit will consist of one common share and one common share purchase warrant. Each warrant will be exercisable to acquire one common share at a price of $1.20 per warrant share for a period of 24 months from the LIFE closing date (as defined below). The warrants to be issued pursuant to the LIFE offering will not be listed for trading on any stock exchange. The LIFE offering is expected to close on or about Dec. 10, 2025, or such other date as determined by the company, such date being no later than 45 days from the date hereof.

Subject to compliance with applicable regulatory requirements and in accordance with National Instrument 45-106 (Prospectus Exemptions), the LIFE offering is being made to purchasers resident in all provinces of Canada, except Quebec, pursuant to the listed issuer financing exemption under Part 5A of NI 45-106. The securities offered under the listed issuer financing exemption will not be subject to a hold period in accordance with applicable Canadian securities laws.

The gross proceeds of the LIFE offering will be used to advance the exploration of the company's flagship Star project and for general working capital and corporate purposes.

There is an offering document related to the LIFE offering that can be accessed under the company's issuer profile on SEDAR+ and on the company's website. Prospective investors should read this offering document before making an investment decision.

The company may pay finders' fees in connection with the LIFE offering in accordance with applicable securities laws and the policies of the Canadian Securities Exchange; however, it has not engaged an agent or underwriter in connection with the LIFE offering at this time. Completion of the LIFE offering is subject to customary conditions and the receipt of all necessary approvals.

About Star Copper Corp.

Star Copper is an exploration and development company focused on developing high-potential copper projects in mining-friendly jurisdictions. The company aims to advance its 100-per-cent-owned Star project in British Columbia's prolific Golden Triangle and Sheslay district. The Star project hosts multiple copper-gold porphyry-style targets, including Star Main, Star North and Copper Creek. Significant exploration including historical drilling has confirmed open mineralization at depth and in all directions. Star Copper's strategic plans include geological mapping and geophysical surveys to refine existing targets, diamond drilling programs to test high-priority zones, environmental baseline studies and permitting groundwork alongside data analysis and resource modelling to support a future resource estimate prepared in accordance with National Instrument 43-101. The company further plans to advance its Indata project with follow-up drilling to expand on previous high-grade copper and gold intercepts, trenching and surface sampling to delineate mineralized zones, and infrastructure improvements for site accessibility and operations. With a commitment to sustainable development and value creation, Star Copper aims to position itself to support surging industrial demand to meet growing global electrification needs.

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