Silver Wolf Exploration Ltd. — Board/Management Information 2020

Oct 8, 2020

GRAY ROCK RESOURCES LTD.

Suite 900 – 570 Granville Street Vancouver, British Columbia V6C 3P1

British Columbia Securities Commission 701 West Georgia Street P.O. Box 10142, Pacific Centre Vancouver, B.C. V7Y 1L2

Alberta Securities Commission Suite 600, 250-5[th] Street SW Calgary, Alberta T2P 0R4

NOTICE OF CHANGE IN CORPORATE STRUCTURE

Pursuant to National Instrument 51-102 Section 4.9

Notice is hereby given that Gray Rock Resources Ltd. changed its corporate name from “ Gray Rock Resources Ltd. ” to “ Silver Wolf Exploration Ltd. ” on October 8, 2020. The Company has “SWLF” as its new trading symbol.

Dated this 8[th] day of October, 2020.

GRAY ROCK RESOURCES LTD.

Per: “Dorothy Chin” Dorothy Chin Corporate Secretary