Effective at the opening of Wednesday, Oct. 4, 2023, the shares of the company will commence trading on the TSX Venture Exchange. The company is classified as an copper-zinc ore mining company, NAICS No. 212233.

Corporate jurisdiction:  British Columbia

Capitalization:  unlimited common shares with no par value, of which 65,408,438 common shares are issued and outstanding

Escrowed shares:  29,520,355 common shares

Transfer agent:  Odyssey Trust Company

Trading symbol:  SEND

Cusip No.:  81688C 10 2

For further information, please refer to the company's listing application dated Sept. 25, 2023, and filed on SEDAR+.