Attached files

file filename
EX-31.2 - EXHIBIT 31.2 - XBiotech Inc.exh_312.htm
EX-32.2 - EXHIBIT 32.2 - XBiotech Inc.exh_322.htm
EX-32.1 - EXHIBIT 32.1 - XBiotech Inc.exh_321.htm
10-Q/A - FORM 10-Q/A - XBiotech Inc.f10qa_052915.htm
Exhibit 31.1
 
 
CERTIFICATION
 
I, John Simard, certify that:
 
1. I have reviewed this quarterly report on Form 10-Q/A of XBiotech Inc.;
 
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
 

 
Date: May 29, 2015      
       
   
/s/ John Simard
 
   
John Simard
 
   
Chief Executive Officer and President
 
   
(Principal Executive Officer)