John Simard - 31 Dec 2025 SCHEDULE 13G/A Report for XBIOTECH INC. Common Shares, no par value (XBIT)

Filing Manager: John Simard
Reporting Manager: John Simard
Security: XBIOTECH INC. Common Shares, no par value
Symbol: XBIT
Shares outstanding: 32,315,113 shares
Disclosed Ownership: 5,719,775 shares
Ownership: 18%
Form type: SCHEDULE 13G/A
Filing time: 23 Jan 2026, 14:06:57 UTC
Date of event: 31 Dec 2025
Previous filing: 27 Jan 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
John Simard	18%	5,719,775	5,719,775	0	/s/ John Simard	John Simard/Chairman of the Board of Directors, XBiotech Inc.