Reporting Manager
Rubric Capital Management LP
Symbol
OPK
Shares outstanding
793M shares
Disclosed Ownership
47.8M shares
Ownership
6.03%
Form type
SCHEDULE 13G/A
Date filed
7/9/2025, 04:10 PM
Date of event
Jun 30, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Rubric Capital Management LP 6.03% 47.8M 0 47.8M /s/ Michael Nachmani Michael Nachmani / Chief Operating Officer
David Rosen 6.03% 47.8M 0 47.8M /s/ David Rosen David Rosen / Individually