Chung Han Hsieh - 16 Oct 2025 SCHEDULE 13G/A Report for OBOOK HOLDINGS INC. Class A Common Shares (OWLS)

Filing Manager: Chung Han Hsieh
Reporting Manager: HSIEH CHUNG HAN
Security: OBOOK HOLDINGS INC. Class A Common Shares
Symbol: OWLS
Shares outstanding: 47,887,324 shares
Disclosed Ownership: 10,200,000 shares
Ownership: 21%
Form type: SCHEDULE 13G/A
Filing time: 11 Mar 2026, 09:57:25 UTC
Date of event: 16 Oct 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
HSIEH CHUNG HAN	21%	10,200,000	10,200,000	0	/s/ HSIEH CHUNG HAN	Individual