Vancouver, British Columbia – October 27, 2021 – Yorkton Ventures Inc. (TSXV:YVI) (the “Company”) reports that its Board of Directors has approved a change of its name to Lithium One Metals Inc. The name change remains subject to acceptance by the TSX Venture Exchange.

Vancouver, British Columbia – February 8, 2022 – Yorkton Ventures Inc. (TSXV: YVI) (the “Company”) is pleased to announce that it has acquired a group of three non-contiguous lithium properties, Key Lithium, Amisk West Lithium, and Amisk East Lithium, known together as the Cyr-Kapiwak Project, in the James Bay area of Quebec.

Vancouver, British Columbia –January 12, 2022 – Yorkton Ventures Inc. (TSXV: YVI) (the “Company”) is pleased to announce that it has acquired 12 mineral claims in 5 blocks having a total area of 656 hectares, known together as the Sirmac East Project, in the James Bay area of Quebec.