Filing Manager
Commodore Capital LP
Reporting Manager
Commodore Capital LP
Symbol
ANTX
Shares outstanding
37,347,828 shares
Disclosed Ownership
3,697,435 shares
Ownership
9.9%
Form type
SCHEDULE 13G
Filing time
16 Mar 2026, 16:21:14 UTC
Date of event
09 Mar 2026

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Commodore Capital LP 9.9% 3,697,435 0 3,697,435 Michael Kramarz Managing Partner
Commodore Capital Master LP 9.9% 3,697,435 0 3,697,435 Michael Kramarz Authorized Signatory
Robert Egen Atkinson 9.9% 3,697,435 0 3,697,435 Robert Egen Atkinson Authorized Signatory
Michael Kramarz 9.9% 3,697,435 0 3,697,435 Michael Kramarz Authorized Signatory