So-Young International Inc. SEC filings SY
So-Young International Inc. has 145 filings in SEC EDGAR's recent list, going back to Dec 26, 2018. Its latest annual report, Form 20-F, was filed on Apr 23, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Aug 31, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 8, 2026 | Sep 7, 2026 |
| 4 | Insider transaction | Sep 8, 2026 | Sep 7, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 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 |
| 144 | Notice of proposed sale | Dec 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 1, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 10, 2025 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 5, 2024 | — |
| SC 13D | Ownership over 5% (active) | Jan 16, 2024 | — |
| 144 | Notice of proposed sale | May 30, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 15, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 18, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Jan 27, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 31, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 20, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 5, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Apr 21, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 6, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Feb 21, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 5, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 27, 2019 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 12, 2019 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 21, 2019 | — |
| SC 13D | Ownership over 5% (active) | Nov 1, 2019 | — |
Showing 47 filings. 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-Computer Processing & Data Preparation (SIC 7374)
- Listed as
- SY (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Beijing
- SEC filer status
- Accelerated filer
- SEC CIK
- 1758530
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.