Filing Manager
Shalom Auerbach
Reporting Manager
Shalom Auerbach
Symbol
OSTX
Shares outstanding
21.9M shares
Disclosed Ownership
2.83M shares
Ownership
12.9%
Form type
SCHEDULE 13D/A
Filing time
12 Mar 2025, 16:30:03 UTC
Date of event
31 Jul 2024
Next filing
28 Feb 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Shalom Auerbach 12.9% 2.83M 2.83M 0 /s/ Shalom Auerbach Shalom Auerbach 0002048828
Einodmil LLC 12.8% 2.81M 2.81M 0 /s/ Shalom Auerbach Shalom Auerbach/Principal 0002048829