Effective at the market open on Monday, March 18, 2024, the common shares of the company will commence trading on TSX Venture Exchange. The company is classified as a mining company. The NAICS number is 212232.

Corporate jurisdiction:  Canada

Capitalization:  unlimited common shares with no par value of which 30,250,010 common shares are issued and outstanding

Escrowed shares:  22,355,810 common shares

Transfer agent:  Computershare Investor Services Inc.

Trading symbol:  COS

Cusip No.:  207308107

Sponsoring member:  none

Agent's warrants:  none

For further information, please refer to the company's listing application dated Feb. 29, 2024, which is available under the company's profile on SEDAR+.