Metalsource Mining Inc. — Board/Management Information 2022

Dec 2, 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)

November 30, 2022

3.

News Release(s)

A news release was issued on November 30, 2022 and disseminated via Stockwatch pursuant to section 7.1 of National Instrument 51–102.

4. Summaries of Material Changes

The Company is pleased to announce the appointment of Mr. Brandon Schwabe as its Chief Financial Officer of the Company, effective November 30.

The Company also announces that Mr. Mark Lotz has resigned from the Company as Chief Financial Officer, effective November 30, 2022

5. Full Description of Material Changes

News Release dated November 30, 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 December 2, 2022.

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SCHEDULE “A” to the Material Change Report dated December 2, 2022

NEWS RELEASE

SILVERFISH APPOINTS NEW CFO

VANCOUVER, BRITISH COLUMBIA, NOVEMBER 30, 2022 – SILVERFISH RESOURCES INC.

(the “ Company ”) (CSE: “ SF ”) is pleased to announce the appointment of Mr. Brandon Schwabe as its Chief Financial Officer of the Company.

Mr. Schwabe is a management consultant providing corporate finance services to public and private companies. He is a Chartered Professional Accountant and has a Bachelor of Technology in Accounting degree with distinction from the British Columbia Institute of Technology. He has also completed the Canadian Securities Course.

The Company wishes to thank Mark Lotz for his tenure as Chief Financial Officer of the Company and for his continued support of the Company. The Company wishes him all the best in his future endeavours.

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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