Effective at the opening of trading, Wednesday, Oct. 19, 2016, the common shares of the company will commence trading on the TSX Venture Exchange. The company is classified as a mineral exploration and development company.

Corporate jurisdiction:  British Columbia

Capitalization:  unlimited common shares with no par value, of which 38,944,113 common shares are issued and outstanding

Escrowed shares:  29,450,002 common shares will be subject to a three-year TSX Venture Exchange value escrow

Transfer agent:  Computershare Investor Services Inc.

Trading symbol:  ISO (new)

Cusip No.:  46500E107

For further information, please refer to the company's listing application dated Oct. 13, 2016, and filed on SEDAR.