Filing Manager
HO KOK HUA
Reporting Manager
HO KOK HUA
Symbol
OST
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
15 Jul 2025, 16:00:29 UTC
Date of event
09 Jul 2025
Previous filing
29 May 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
HO KOK HUA 0% 0 0 0 /s/ HO KOK HUA HO KOK HUA