Filing Manager
BERKLEY W R CORP
Reporting Manager
W. R. Berkley Corporation
Symbol
OAKU
Shares outstanding
1,643,880 shares
Disclosed Ownership
151,237 shares
Ownership
9.2%
Form type
SCHEDULE 13G/A
Filing time
11 Feb 2026, 16:31:00 UTC
Date of event
31 Dec 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
W. R. Berkley Corporation 9.2% 151,237 0 151,237 /s/ Richard M. Baio Richard M. Baio/Executive Vice President and Chief Financial Officer
Berkley Insurance Company 9.2% 151,237 0 151,237 /s/ Richard M. Baio Richard M. Baio/Executive Vice President and Treasurer