Zhihu Inc. SEC filings ZH
Zhihu Inc. has 323 filings in SEC EDGAR's recent list, going back to Jan 11, 2021. Its latest annual report, Form 20-F, was filed on Apr 17, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 2, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Nov 2, 2026 | Nov 2, 2026 |
| 6-K | Current report (foreign issuer) | Oct 26, 2026 | Oct 26, 2026 |
| 6-K | Current report (foreign issuer) | Oct 21, 2026 | Oct 21, 2026 |
| 6-K | Current report (foreign issuer) | Oct 20, 2026 | Oct 20, 2026 |
| 6-K | Current report (foreign issuer) | Oct 20, 2026 | Oct 20, 2026 |
| 6-K | Current report (foreign issuer) | Oct 16, 2026 | Oct 16, 2026 |
| 6-K | Current report (foreign issuer) | Oct 13, 2026 | Oct 13, 2026 |
| 6-K | Current report (foreign issuer) | Oct 5, 2026 | Oct 5, 2026 |
| 6-K | Current report (foreign issuer) | Sep 28, 2026 | Sep 28, 2026 |
| 6-K | Current report (foreign issuer) | Sep 24, 2026 | Sep 24, 2026 |
| 6-K | Current report (foreign issuer) | Sep 21, 2026 | Sep 21, 2026 |
| 6-K | Current report (foreign issuer) | Sep 14, 2026 | Sep 14, 2026 |
| 6-K | Current report (foreign issuer) | Sep 8, 2026 | Sep 8, 2026 |
| 6-K | Current report (foreign issuer) | Sep 8, 2026 | Sep 8, 2026 |
| 6-K | Current report (foreign issuer) | Aug 31, 2026 | Aug 31, 2026 |
| 6-K | Current report (foreign issuer) | Aug 26, 2026 | Aug 26, 2026 |
| 6-K | Current report (foreign issuer) | Aug 24, 2026 | Aug 24, 2026 |
| 6-K | Current report (foreign issuer) | Aug 17, 2026 | Aug 17, 2026 |
| 6-K | Current report (foreign issuer) | Aug 10, 2026 | Aug 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2026 | — |
| 6-K | Current report (foreign issuer) | Aug 3, 2026 | Aug 3, 2026 |
| 4 | Insider transaction | Jul 30, 2026 | Jul 28, 2026 |
| 6-K | Current report (foreign issuer) | Jul 27, 2026 | Jul 27, 2026 |
| 6-K | Current report (foreign issuer) | Jul 20, 2026 | Jul 20, 2026 |
| S-8 POS | Form s-8 pos | Jul 15, 2026 | — |
| 6-K | Current report (foreign issuer) | Jul 13, 2026 | Jul 13, 2026 |
| 6-K | Current report (foreign issuer) | Jul 6, 2026 | Jul 6, 2026 |
| 6-K | Current report (foreign issuer) | Jul 1, 2026 | Jul 1, 2026 |
| 6-K | Current report (foreign issuer) | Jun 29, 2026 | Jun 29, 2026 |
| 6-K | Current report (foreign issuer) | Jun 25, 2026 | Jun 24, 2026 |
| 3 | Initial insider ownership | Jun 12, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | May 27, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | May 27, 2026 |
| 6-K | Current report (foreign issuer) | Jun 8, 2026 | Jun 8, 2026 |
| 6-K | Current report (foreign issuer) | Jun 8, 2026 | Jun 8, 2026 |
| 6-K | Current report (foreign issuer) | Jun 3, 2026 | Jun 3, 2026 |
| 6-K | Current report (foreign issuer) | May 18, 2026 | May 18, 2026 |
| 6-K | Current report (foreign issuer) | May 11, 2026 | May 11, 2026 |
| 6-K | Current report (foreign issuer) | May 7, 2026 | May 7, 2026 |
| 6-K | Current report (foreign issuer) | May 4, 2026 | May 4, 2026 |
| 6-K | Current report (foreign issuer) | Apr 27, 2026 | Apr 27, 2026 |
| 4 | Insider transaction | Apr 21, 2026 | Apr 17, 2026 |
| 6-K | Current report (foreign issuer) | Apr 20, 2026 | Apr 20, 2026 |
| 6-K | Current report (foreign issuer) | Apr 17, 2026 | Apr 17, 2026 |
| 20-F | Annual report (foreign issuer) | Apr 17, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Apr 16, 2026 | Apr 16, 2026 |
| 6-K | Current report (foreign issuer) | Apr 13, 2026 | Apr 13, 2026 |
| 6-K | Current report (foreign issuer) | Apr 8, 2026 | Apr 8, 2026 |
| 3 | Initial insider ownership | Apr 6, 2026 | Mar 18, 2026 |
| 6-K | Current report (foreign issuer) | Mar 25, 2026 | Mar 25, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 6-K | Current report (foreign issuer) | Mar 11, 2026 | Mar 11, 2026 |
| 6-K | Current report (foreign issuer) | Feb 20, 2026 | Feb 20, 2026 |
| 6-K | Current report (foreign issuer) | Feb 9, 2026 | Feb 9, 2026 |
| 6-K | Current report (foreign issuer) | Feb 2, 2026 | Feb 2, 2026 |
| 6-K | Current report (foreign issuer) | Jan 27, 2026 | Jan 26, 2026 |
| 6-K | Current report (foreign issuer) | Jan 15, 2026 | Jan 16, 2026 |
| 6-K | Current report (foreign issuer) | Jan 12, 2026 | Jan 12, 2026 |
| 6-K | Current report (foreign issuer) | Jan 5, 2026 | Jan 5, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 29, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 25, 2025 | Nov 25, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 21, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 10, 2025 | Nov 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 5, 2025 | — |
| 6-K | Current report (foreign issuer) | Oct 30, 2025 | Oct 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 17, 2025 | Oct 17, 2025 |
| 6-K | Current report (foreign issuer) | Oct 14, 2025 | Oct 14, 2025 |
| 6-K | Current report (foreign issuer) | Sep 30, 2025 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | Sep 29, 2025 | Sep 29, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 19, 2025 | — |
| 6-K | Current report (foreign issuer) | Sep 10, 2025 | Sep 10, 2025 |
| 6-K | Current report (foreign issuer) | Sep 8, 2025 | Sep 8, 2025 |
| 6-K | Current report (foreign issuer) | Aug 27, 2025 | Aug 27, 2025 |
| 6-K | Current report (foreign issuer) | Aug 14, 2025 | Aug 14, 2025 |
| 6-K | Current report (foreign issuer) | Jul 30, 2025 | Jul 30, 2025 |
| 6-K | Current report (foreign issuer) | Jul 11, 2025 | Jul 11, 2025 |
| 6-K | Current report (foreign issuer) | Jul 8, 2025 | Jul 8, 2025 |
| 6-K | Current report (foreign issuer) | Jun 25, 2025 | Jun 25, 2025 |
| 144 | Notice of proposed sale | Jun 11, 2025 | — |
| 6-K | Current report (foreign issuer) | Jun 11, 2025 | Jun 11, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 3, 2025 | — |
| 6-K | Current report (foreign issuer) | May 29, 2025 | May 29, 2025 |
| 6-K | Current report (foreign issuer) | May 27, 2025 | May 27, 2025 |
| 6-K | Current report (foreign issuer) | May 13, 2025 | May 13, 2025 |
| 6-K | Current report (foreign issuer) | May 12, 2025 | May 12, 2025 |
| 6-K | Current report (foreign issuer) | May 8, 2025 | May 8, 2025 |
| 6-K | Current report (foreign issuer) | Apr 15, 2025 | Apr 15, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 15, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 14, 2025 | Apr 14, 2025 |
| 6-K | Current report (foreign issuer) | Apr 11, 2025 | Apr 11, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 7, 2025 | — |
| 6-K | Current report (foreign issuer) | Mar 26, 2025 | Mar 26, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Mar 20, 2025 | — |
| 6-K | Current report (foreign issuer) | Mar 7, 2025 | Mar 7, 2025 |
| 6-K | Current report (foreign issuer) | Feb 27, 2025 | Feb 27, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 6-K | Current report (foreign issuer) | Feb 7, 2025 | Feb 7, 2025 |
| 6-K | Current report (foreign issuer) | Jan 10, 2025 | Jan 10, 2025 |
| 6-K | Current report (foreign issuer) | Dec 9, 2024 | Dec 9, 2024 |
| 6-K | Current report (foreign issuer) | Nov 26, 2024 | Nov 26, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 13, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 13, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 12, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 12, 2024 | Nov 12, 2024 |
| 144 | Notice of proposed sale | Nov 8, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 8, 2024 |
| 6-K | Current report (foreign issuer) | Oct 30, 2024 | Oct 30, 2024 |
| SC TO-I/A | Filing | Oct 30, 2024 | — |
| 6-K | Current report (foreign issuer) | Oct 29, 2024 | Oct 29, 2024 |
| 6-K | Current report (foreign issuer) | Oct 23, 2024 | Oct 23, 2024 |
| SC TO-I/A | Filing | Oct 23, 2024 | — |
| 6-K | Current report (foreign issuer) | Oct 18, 2024 | Oct 18, 2024 |
| 6-K | Current report (foreign issuer) | Oct 16, 2024 | Oct 16, 2024 |
| SC TO-I/A | Filing | Oct 16, 2024 | — |
| 6-K | Current report (foreign issuer) | Oct 15, 2024 | Oct 15, 2024 |
| 6-K | Current report (foreign issuer) | Sep 30, 2024 | Sep 30, 2024 |
| 6-K | Current report (foreign issuer) | Sep 10, 2024 | Sep 10, 2024 |
| 6-K | Current report (foreign issuer) | Sep 9, 2024 | Sep 9, 2024 |
| SC TO-I | Filing | Sep 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Sep 6, 2024 | Sep 6, 2024 |
| 6-K | Current report (foreign issuer) | Sep 5, 2024 | Sep 5, 2024 |
| 6-K | Current report (foreign issuer) | Sep 3, 2024 | Sep 3, 2024 |
| 6-K | Current report (foreign issuer) | Aug 27, 2024 | Aug 27, 2024 |
| 6-K | Current report (foreign issuer) | Aug 23, 2024 | Aug 23, 2024 |
| 6-K | Current report (foreign issuer) | Aug 12, 2024 | Aug 12, 2024 |
| 6-K | Current report (foreign issuer) | Aug 9, 2024 | Aug 9, 2024 |
| SC TO-C | Filing | Aug 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Aug 6, 2024 | Aug 6, 2024 |
| 6-K | Current report (foreign issuer) | Aug 1, 2024 | Aug 1, 2024 |
| 6-K | Current report (foreign issuer) | Jul 23, 2024 | Jul 23, 2024 |
| 6-K | Current report (foreign issuer) | Jul 19, 2024 | Jul 19, 2024 |
| SC TO-C | Filing | Jul 19, 2024 | — |
| 6-K | Current report (foreign issuer) | Jul 12, 2024 | Jul 12, 2024 |
| 6-K | Current report (foreign issuer) | Jul 8, 2024 | Jul 8, 2024 |
| 6-K | Current report (foreign issuer) | Jul 2, 2024 | Jul 2, 2024 |
| 6-K | Current report (foreign issuer) | Jun 26, 2024 | Jun 26, 2024 |
| 6-K | Current report (foreign issuer) | Jun 12, 2024 | Jun 12, 2024 |
| 6-K | Current report (foreign issuer) | Jun 11, 2024 | Jun 11, 2024 |
| 6-K | Current report (foreign issuer) | Jun 5, 2024 | Jun 5, 2024 |
| 6-K | Current report (foreign issuer) | Jun 5, 2024 | Jun 5, 2024 |
| 6-K | Current report (foreign issuer) | May 30, 2024 | May 30, 2024 |
| 6-K | Current report (foreign issuer) | May 28, 2024 | May 28, 2024 |
| 6-K | Current report (foreign issuer) | May 13, 2024 | May 13, 2024 |
| 6-K | Current report (foreign issuer) | May 8, 2024 | May 8, 2024 |
| 6-K | Current report (foreign issuer) | Apr 26, 2024 | Apr 26, 2024 |
| F-6 POS | Filing | Apr 26, 2024 | — |
| 6-K | Current report (foreign issuer) | Apr 26, 2024 | Apr 26, 2024 |
| 20-F | Annual report (foreign issuer) | Apr 26, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Apr 15, 2024 | Apr 15, 2024 |
| 6-K | Current report (foreign issuer) | Apr 8, 2024 | Apr 8, 2024 |
| 6-K | Current report (foreign issuer) | Mar 26, 2024 | Mar 26, 2024 |
| 6-K | Current report (foreign issuer) | Mar 13, 2024 | Mar 13, 2024 |
| 6-K | Current report (foreign issuer) | Mar 11, 2024 | Mar 11, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 20, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 20, 2024 | Feb 20, 2024 |
| 6-K | Current report (foreign issuer) | Feb 9, 2024 | Feb 9, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 5, 2024 | Feb 5, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 1, 2024 | — |
| 6-K | Current report (foreign issuer) | Jan 29, 2024 | Jan 29, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2024 | — |
| 6-K | Current report (foreign issuer) | Jan 22, 2024 | Jan 22, 2024 |
| 6-K | Current report (foreign issuer) | Jan 18, 2024 | Jan 18, 2024 |
| 6-K | Current report (foreign issuer) | Jan 16, 2024 | Jan 16, 2024 |
| 6-K | Current report (foreign issuer) | Jan 8, 2024 | Jan 8, 2024 |
| 6-K | Current report (foreign issuer) | Jan 2, 2024 | Jan 2, 2024 |
| 6-K | Current report (foreign issuer) | Dec 29, 2023 | Dec 29, 2023 |
| 6-K | Current report (foreign issuer) | Dec 27, 2023 | Dec 27, 2023 |
| 6-K | Current report (foreign issuer) | Dec 21, 2023 | Dec 21, 2023 |
| 6-K | Current report (foreign issuer) | Dec 18, 2023 | Dec 18, 2023 |
| 6-K | Current report (foreign issuer) | Dec 11, 2023 | Dec 11, 2023 |
| 6-K | Current report (foreign issuer) | Dec 4, 2023 | Dec 4, 2023 |
| 6-K | Current report (foreign issuer) | Nov 29, 2023 | Nov 29, 2023 |
| 6-K | Current report (foreign issuer) | Nov 27, 2023 | Nov 27, 2023 |
| 6-K | Current report (foreign issuer) | Nov 20, 2023 | Nov 20, 2023 |
| 6-K | Current report (foreign issuer) | Nov 17, 2023 | Nov 17, 2023 |
| 6-K | Current report (foreign issuer) | Nov 13, 2023 | Nov 13, 2023 |
| 6-K | Current report (foreign issuer) | Nov 7, 2023 | Nov 7, 2023 |
| 6-K | Current report (foreign issuer) | Nov 6, 2023 | Nov 6, 2023 |
| 6-K | Current report (foreign issuer) | Oct 30, 2023 | Oct 30, 2023 |
| 6-K | Current report (foreign issuer) | Oct 27, 2023 | Oct 27, 2023 |
| 6-K | Current report (foreign issuer) | Oct 25, 2023 | Oct 25, 2023 |
| 6-K | Current report (foreign issuer) | Oct 16, 2023 | Oct 16, 2023 |
| 6-K | Current report (foreign issuer) | Oct 10, 2023 | Oct 10, 2023 |
| 6-K | Current report (foreign issuer) | Oct 3, 2023 | Oct 3, 2023 |
| 6-K | Current report (foreign issuer) | Sep 26, 2023 | Sep 26, 2023 |
| 6-K | Current report (foreign issuer) | Sep 25, 2023 | Sep 25, 2023 |
| 6-K | Current report (foreign issuer) | Sep 11, 2023 | Sep 11, 2023 |
| UPLOAD | Letter from the SEC | Sep 8, 2023 | — |
| CORRESP | Letter to the SEC | Aug 31, 2023 | — |
| 6-K | Current report (foreign issuer) | Aug 28, 2023 | Aug 28, 2023 |
| 6-K | Current report (foreign issuer) | Aug 23, 2023 | Aug 23, 2023 |
| 6-K | Current report (foreign issuer) | Aug 21, 2023 | Aug 21, 2023 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Business Services, NEC (SIC 7389)
- Listed as
- ZH (NYSE), ZHIHF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Beijing, China
- SEC filer status
- Accelerated filer
- SEC CIK
- 1835724
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.