Reporting Manager
SUVRETTA CAPITAL MANAGEMENT, LLC
Symbol
IFRX
Shares outstanding
67,811,197 shares
Disclosed Ownership
7,933,910 shares
Ownership
12%
Form type
SCHEDULE 13G/A
Filing time
13 Feb 2026, 16:32:34 UTC
Date of event
31 Dec 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
SUVRETTA CAPITAL MANAGEMENT, LLC 12% 7,933,910 0 7,933,910 By: /s/ Andrew Nathanson Andrew Nathanson, General Counsel and Chief Compliance Officer
AVERILL MASTER FUND, LTD. 11% 7,723,710 0 7,723,710 By: /s/ Andrew Nathanson Andrew Nathanson, Authorized Signatory
AARON COWEN 12% 7,933,910 0 7,933,910 By: /s/ Aaron Cowen Aaron Cowen