Metalsource Mining Inc. — Regulatory Filings 2022

Nov 1, 2022

Form 51-102F3 Material Change Report

1. Name and Address of Company

Silverfish Resources Inc.

700-838 West Hastings Street Vancouver, BC, V6C 0A6

(the “Company”)

2. Dates of Material Change(s)

October 28, 2022

3. News Release(s)

A news release was issued on October 28, 2022 and disseminated via Stockwatch pursuant to section 7.1 of National Instrument 51–102.

4.

Summaries of Material Changes

The Company shall issue 50,000 common shares. The shares will be subject to a fourmonth-and-one-day statutory hold period in accordance with applicable securities laws.

5.

Full Description of Material Changes

News Release dated October 28, 2022 – See Schedule “A”

6. Reliance on subsection 7.1(2) or (3) of National Instrument 51-102

Not applicable.

7. Omitted Information

No information has been omitted.

8. Executive Officer

Mr. Joseph Cullen, CEO of the Company, is knowledgeable about the material change contained herein and may be reached at (778) 919-8615.

9. Date of Report

This report is dated November 1, 2022.

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SCHEDULE “A” to the Material Change Report dated November 1, 2022

NEWS RELEASE

SILVERFISH AMENDS OPTION AGREEMENT

VANCOUVER, BRITISH COLUMBIA, OCTOBER 28, 2022 – SILVERFISH RESOURCES INC. (the “ Company ”) (CSE: “ SF ”) announces that the Company has entered into an amendment agreement to extend the exploration expenditures due pursuant to the option agreement dated December 16, 2021, whereby the Company may acquire a 75% interest in and to the Old Timer Property, located in Eastern British Colombia (the “Project”).

Under the terms of the amendment, the Company has been granted one-year extensions on the due dates of the exploration expenditures on the Project over the next three years. The Company’s exploration expenditure obligations on the Project are now as follows:

• a) $100,000 by September 30, 2023;

• b) a further $250,000 by September 30, 2024; and

• c) a further $1,000,000 by September 30, 2024.

In consideration of the amendment, the Company shall issue 50,000 common shares. The shares will be subject to a four-month-and-one-day statutory hold period in accordance with applicable securities laws.

About the Company

The Company is engaged in acquisition, exploration and development of mineral property assets in Canada. The Company’s objective is to locate and develop economic precious and base metal properties of merit and to conduct its exploration program on the Old Timer Property. The Old Timer Property is located 17 km southeast of Nelson, in the Nelson Mining Division of southern British Columbia.

ON BEHALF OF THE BOARD OF DIRECTORS

s/ “Joseph Cullen ”

Joseph Cullen, President and Chief Executive Officer

THE CANADIAN SECURITIES EXCHANGE HAS NOT APPROVED NOR DISAPPROVED THE CONTENT OF THIS PRESS RELEASE.

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