Form SCHEDULE 13G SAB Biotherapeutics, Filed by: PERCEPTIVE ADVISORS LLC

January 22, 2026 4:35 PM EST





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
   Rule 13d-1(b)
   Rule 13d-1(c)
   Rule 13d-1(d)






SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G



 
Perceptive Advisors LLC
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman, Managing Member
Date:01/22/2026
 
Joseph Edelman
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman
Date:01/22/2026
 
Perceptive Life Sciences Master Fund, Ltd.
 
Signature:/s/ Joseph Edelman
Name/Title:Joseph Edelman, Managing Member
Date:01/22/2026

ATTACHMENTS / EXHIBITS

EX-99.1



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