Filing Manager
Economou George
Reporting Manager
Sphinx Investment Corp.
Symbol
OP
Disclosed Ownership
4 shares
Ownership
0%
Form type
SCHEDULE 13D/A
Date filed
9/8/2025, 04:01 PM
Date of event
Sep 4, 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Sphinx Investment Corp. 0% 4 0 4 /s/ Kleanthis Costa Spathias By: Levante Services Limited, By: Kleanthis Costa Spathias, Director 0001990966
Maryport Navigation Corp. 0% 4 0 4 /s/ Kleanthis Costa Spathias By: Levante Services Limited, By: Kleanthis Costa Spathias, Director
Economou George 0% 4 0 4 /s/ George Economou George Economou 0001308557