Mr. Steve Halabura reports

BUFFALO POTASH BOLSTERS BOARD WITH APPOINTMENT OF JEFF BARBER AS DISLEY PROJECT ADVANCES

Buffalo Potash Corp. has appointed Jeff Barber as a director to the company's board of directors, effective March 26, 2026.

Mr. Barber brings over two decades of experience in investment banking, M&A (merger and acquisition) advisory, and corporate finance, with a record of supporting resource companies through transformative stages of growth. Mr. Barber has served as an independent director of Standard Lithium Ltd. since 2017, a period during which the company transitioned from an early-stage TSX Venture Exchange explorer to its current position as a leading near-commercial development company controlling a world-class lithium resource with significant institutional backing. Mr. Barber was also a co-founder and the chief financial officer of a specialty consumer products company, leading its financial strategy from its founding in 2016 until its successful sale at a $630-million valuation. Previously, Mr. Barber co-founded and served as managing partner of an M&A advisory firm and held investment banking and equity research roles at Raymond James and Canaccord Genuity. He began his career as an economist at Deloitte. Mr. Barber is a CFA charterholder and holds a master's degree in finance and economics from the University of Alberta. Mr. Barber's appointment adds significant public and private board experience to Buffalo, characterized by a focus on capital markets and value creation.

Steve Halabura, PGeo, chief executive officer of Buffalo, commented: "We are thrilled to welcome Jeff to the Buffalo board of directors. In addition to Jeff's extensive capital markets expertise, his time as a board member of Standard Lithium during the scaling from technical validation through to a large-scale, near-development asset is directly applicable to what we are now building at the Disley project. His addition meaningfully strengthens our board at a critical inflection point as we advance toward our maiden technical report and preliminary economic assessment."

Mr. Barber commented: "The security of critical mineral supply chains has become a defining challenge of our time; as the global priority shifts toward securing independent inputs for food production, potash is increasingly recognized as central to that conversation. Buffalo represents the kind of opportunity that resonates deeply with my background -- a project at a compelling stage of development with the assets, team and strategy to be a meaningful part of the solution. Furthermore, I see a clear pathway to several near-term milestones that have the potential to unlock significant value, and I look forward to joining the board and contributing to the company's continued advancement."

About Buffalo Potash Corp.

Buffalo Potash is an emerging Saskatchewan-based potash developer pursuing a modular approach to selective solution mining through its patented horizontal line-drive (HLD) technology. Buffalo is advancing the Disley project -- located next to several of the most prominent currently producing potash solution mines in the world -- with the objective of establishing capital-efficient, lower-impact potash production in one of the world's leading potash jurisdictions.

We seek Safe Harbor.