Filing Manager
Prosight Management, LP
Reporting Manager
W. Lawrence Hawkins
Symbol
JANX
Shares outstanding
59,570,189 shares
Disclosed Ownership
3,157,220 shares
Ownership
5.3%
Form type
SCHEDULE 13G
Filing time
06 Feb 2026, 16:23:27 UTC
Date of event
03 Feb 2026

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Prosight Management, LP 5.2% 3,150,970 0 3,150,970 Prosight Partners, LLC General Partner
Prosight Fund, LP 0.2% 148,416 0 148,416 Prosight Management, LP General Partner
Prosight Plus Fund, LP 1.1% 685,220 0 685,220 Prosight Management, LP General Partner
Prosight Partners, LLC 5.2% 3,150,970 0 3,150,970 /s/ W. Lawrence Hawkins Sole Manager
W. Lawrence Hawkins 5.3% 3,157,220 6,250 3,150,970 /s/ W. Lawrence Hawkins W. Lawrence Hawkins