ARS Pharma names Donn Casale president

14 May 2026

US biopharma company ARS Pharmaceuticals (Nasdaq: SPRY) has announced the appointment of Donn Casale as president, effective June 1, 2026. Richard Lowenthal will continue to lead ARS Pharma as chief executive (CEO).

Mr Casale is a 25-year biopharmaceutical commercial leader with extensive experience scaling innovative products in large consumer-driven healthcare markets, including categories where patients seek therapies that help reduce the risk of future serious medical events. As president, Mr Casale will oversee global commercial operations and growth infrastructure as ARS Pharma prepares for its next phase of expansion, including advancement into chronic spontaneous urticaria (CSU). He will partner closely with the executive leadership team to help drive the company’s next phase of commercial and organizational growth.

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