Pursuant to a directors resolution dated May 5, 2025, the company's common shares will be split on a 3.8-new-for-one-old basis.

The common shares of the company will remain halted and trade on a split basis when trading resumes. The split is effective as of June 5, 2025. The company is classified as a mining company.

Postsplit capitalization:  unlimited shares with no par value, of which 42,847,774 shares are issued and outstanding

Escrowed shares:  nil

Transfer agent:  Endeavor Trust Corp.

Trading symbol:  STMP

Cusip No.:  85284P 30 0 (unchanged)

Common shareholders of record at the close of business on June 3, 2025, will receive additional certificates between June 5 and June 6 via DRS. The pushout method will be used to affect the split.