XBiotech Inc. Director Ownership Filing

The filing reports that David Spencer Soffer, a director of XBiotech Inc., has no securities owned as of August 29, 2025. The document is a Form 3, which is used to report initial ownership of securities by directors, officers, and beneficial owners. The filing was signed by David Soffer on September 30, 2025. This information is relevant for shareholders and investors tracking insider ownership and changes in the company's leadership structure.