Mr. Murray John reports

PRIME MINING ANNOUNCES APPOINTMENT OF SUNNY LOWE TO BOARD OF DIRECTORS

Prime Mining Corp. has appointed Sunny Lowe to its board of directors.

"I am very pleased to welcome Sunny to the Prime board," stated Murray John, chair of the board of directors. "As an independent director, Sunny brings a wealth of financial, mining and executive experience to Prime. We are looking forward to working with her as the management team advances the Los Reyes project."

Ms. Lowe is a CPA/CA with more than 20 years of finance, international tax and risk management experience, mostly spent in the mining sector. Ms. Lowe is currently the chief financial officer of Solaris Resources Inc. Prior to joining Solaris Resources, Ms. Lowe was with INV Metals as chief financial officer and at Kinross Gold Corp., first as vice-president, internal audit and enterprise risk management, and then as vice-president, finance, overseeing the company's external financial reporting and corporate controllership functions. Ms. Lowe also worked at Inmet Mining Corp., where she held leadership roles across functions, including enterprise risk management, global taxation and compliance, and business systems and controls.

Ms. Lowe obtained her CPA/CA designation while working at Ernst & Young LLP and an MBA from the Schulich School of Business.

The company has granted Ms. Lowe 88,415 deferred share units (DSUs), effective Sept. 25, 2024, at Prime's five-day volume-weighted average price of $1.64 on the terms set out in the company's DSU plan.

About Prime Mining Corp.

Prime is managed by an ideal mix of successful mining executives, strong capital markets personnel and experienced local operators, all focused on unlocking the full potential of the Los Reyes project. The company has a well-planned capital structure with a strong management team and insider ownership. Prime is targeting a material resource expansion at Los Reyes through a combination of new generative area discoveries and growth, while also building on technical derisking activities to support eventual project development.

We seek Safe Harbor.