Group 1 - Canadian Premium Sand Inc. announced the resignation of Rodrigo Sousa from its Board of Directors effective January 29th, 2026, after serving since 2018 [1] - The company expressed gratitude for Mr. Sousa's guidance, wisdom, and dedication during his tenure [1] Group 2 - Canadian Premium Sand Inc. is developing the Wanipigow silica sand resource in Manitoba to supply fracture proppant to the Western Canada Sedimentary Basin [2] - The company also focuses on high purity and low iron silica sand applications, including the manufacture of solar and float glass [2] - Canadian Premium Sand Inc. is a reporting issuer in Ontario, Alberta, and British Columbia, with shares trading on the TSX Venture Exchange under the symbol "CPS" [2]