Plus Channel Ltd - 29 May 2025 SCHEDULE 13D/A Report for Zhihu Inc. Class A ordinary shares, par value US$0.000125 per share (ZH)

Filing Manager: Plus Channel Ltd
Reporting Manager: Plus Channel Limited
Security: Zhihu Inc. Class A ordinary shares, par value US$0.000125 per share
Symbol: ZH
Shares outstanding: 250M shares
Disclosed Ownership: 17.5M shares
Ownership: 7%
Form type: SCHEDULE 13D/A
Filing time: 03 Jun 2025, 07:47:01 UTC
Date of event: 29 May 2025
Previous filing: 07 Apr 2025
Next filing: 19 Sep 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Plus Channel Limited	7%	17.5M	17.5M	0	/s/ TSANG SUK HAN	TSANG SUK HAN, Director of Kastle Limited which is the director of Plus Channel Limited	0002061808
Kastle Limited	7%	17.5M	17.5M	0	/s/ TSANG SUK HAN	TSANG SUK HAN, Director