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 |
| 6-K | Current report (foreign issuer) | Aug 31, 2026 | Aug 31, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 6-K | Current report (foreign issuer) | May 22, 2026 | May 22, 2026 |
| 20-F | Annual report (foreign issuer) | Apr 23, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 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 |
| 6-K | Current report (foreign issuer) | Feb 13, 2026 | Feb 13, 2026 |
| 6-K | Current report (foreign issuer) | Dec 31, 2025 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Dec 12, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 17, 2025 | Nov 17, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 15, 2025 | Aug 15, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 6-K | Current report (foreign issuer) | Jul 3, 2025 | Jul 3, 2025 |
| 6-K | Current report (foreign issuer) | Jun 20, 2025 | Jun 20, 2025 |
| 6-K | Current report (foreign issuer) | Jun 6, 2025 | Jun 6, 2025 |
| 6-K | Current report (foreign issuer) | Jun 3, 2025 | Jun 3, 2025 |
| 6-K | Current report (foreign issuer) | May 30, 2025 | May 30, 2025 |
| 6-K | Current report (foreign issuer) | May 16, 2025 | May 16, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 18, 2025 | Dec 31, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 6-K | Current report (foreign issuer) | Apr 2, 2025 | Apr 2, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 1, 2025 | — |
| 6-K | Current report (foreign issuer) | Mar 28, 2025 | Mar 28, 2025 |
| 6-K | Current report (foreign issuer) | Mar 21, 2025 | Mar 21, 2025 |
| 6-K | Current report (foreign issuer) | Feb 26, 2025 | Feb 26, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 10, 2025 | — |
| 6-K | Current report (foreign issuer) | Dec 27, 2024 | Dec 27, 2024 |
| 6-K | Current report (foreign issuer) | Nov 20, 2024 | Nov 20, 2024 |
| 6-K | Current report (foreign issuer) | Aug 29, 2024 | Aug 29, 2024 |
| 6-K | Current report (foreign issuer) | Aug 23, 2024 | Aug 23, 2024 |
| 6-K | Current report (foreign issuer) | May 28, 2024 | May 28, 2024 |
| 20-F | Annual report (foreign issuer) | Apr 25, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Apr 16, 2024 | Apr 16, 2024 |
| 6-K | Current report (foreign issuer) | Mar 20, 2024 | Mar 20, 2024 |
| 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 | — |
| 6-K | Current report (foreign issuer) | Jan 5, 2024 | Jan 5, 2024 |
| 6-K | Current report (foreign issuer) | Jan 5, 2024 | Jan 5, 2024 |
| 6-K | Current report (foreign issuer) | Nov 20, 2023 | Nov 20, 2023 |
| 6-K | Current report (foreign issuer) | Nov 14, 2023 | Nov 14, 2023 |
| 6-K | Current report (foreign issuer) | Oct 12, 2023 | Oct 12, 2023 |
| UPLOAD | Letter from the SEC | Sep 25, 2023 | — |
| 6-K | Current report (foreign issuer) | Aug 21, 2023 | Aug 21, 2023 |
| CORRESP | Letter to the SEC | Aug 17, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 3, 2023 | — |
| 144 | Notice of proposed sale | May 30, 2023 | — |
| 6-K | Current report (foreign issuer) | May 22, 2023 | May 22, 2023 |
| 6-K | Current report (foreign issuer) | May 16, 2023 | May 16, 2023 |
| 6-K | Current report (foreign issuer) | May 8, 2023 | May 8, 2023 |
| 6-K | Current report (foreign issuer) | Apr 25, 2023 | Apr 25, 2023 |
| 20-F | Annual report (foreign issuer) | Apr 25, 2023 | Dec 31, 2022 |
| S-8 | Employee stock plan registration | Apr 4, 2023 | — |
| 6-K | Current report (foreign issuer) | Mar 21, 2023 | Mar 21, 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 | — |
| 6-K | Current report (foreign issuer) | Feb 3, 2023 | Feb 3, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2023 | — |
| 6-K | Current report (foreign issuer) | Jan 5, 2023 | Jan 5, 2023 |
| 6-K | Current report (foreign issuer) | Jan 3, 2023 | Jan 3, 2023 |
| 6-K | Current report (foreign issuer) | Nov 18, 2022 | Nov 18, 2022 |
| 6-K | Current report (foreign issuer) | Oct 21, 2022 | Oct 21, 2022 |
| 6-K | Current report (foreign issuer) | Sep 30, 2022 | Sep 30, 2022 |
| 6-K | Current report (foreign issuer) | Sep 15, 2022 | Sep 15, 2022 |
| 6-K | Current report (foreign issuer) | Aug 16, 2022 | Aug 16, 2022 |
| 6-K | Current report (foreign issuer) | Jul 18, 2022 | Jul 18, 2022 |
| 6-K | Current report (foreign issuer) | May 23, 2022 | May 23, 2022 |
| 6-K | Current report (foreign issuer) | May 10, 2022 | May 10, 2022 |
| 20-F | Annual report (foreign issuer) | May 2, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Mar 25, 2022 | Mar 25, 2022 |
| 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 | — |
| 6-K | Current report (foreign issuer) | Dec 3, 2021 | Dec 3, 2021 |
| 6-K | Current report (foreign issuer) | Nov 22, 2021 | Nov 22, 2021 |
| 6-K | Current report (foreign issuer) | Nov 19, 2021 | Nov 19, 2021 |
| S-8 | Employee stock plan registration | Sep 22, 2021 | — |
| 6-K | Current report (foreign issuer) | Sep 10, 2021 | Sep 10, 2021 |
| 6-K | Current report (foreign issuer) | Jun 28, 2021 | Jun 28, 2021 |
| 6-K | Current report (foreign issuer) | May 19, 2021 | May 19, 2021 |
| 6-K | Current report (foreign issuer) | May 7, 2021 | May 7, 2021 |
| 20-F | Annual report (foreign issuer) | Apr 30, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Mar 22, 2021 | Mar 31, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Jan 27, 2021 | — |
| 6-K | Current report (foreign issuer) | Nov 25, 2020 | Nov 30, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 31, 2020 | — |
| 6-K | Current report (foreign issuer) | Aug 27, 2020 | Aug 31, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | May 20, 2020 | — |
| 6-K | Current report (foreign issuer) | May 18, 2020 | May 31, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | May 5, 2020 | — |
| 6-K | Current report (foreign issuer) | May 1, 2020 | May 31, 2020 |
| 20-F | Annual report (foreign issuer) | Apr 27, 2020 | Dec 31, 2019 |
| SC 13G | Ownership over 5% (passive) | Apr 21, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 6, 2020 | — |
| 6-K | Current report (foreign issuer) | Mar 23, 2020 | Mar 31, 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 | — |
| 6-K | Current report (foreign issuer) | Dec 5, 2019 | Dec 31, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 21, 2019 | — |
| SC 13D | Ownership over 5% (active) | Nov 1, 2019 | — |
| 6-K | Current report (foreign issuer) | Oct 24, 2019 | Oct 31, 2019 |
| 6-K | Current report (foreign issuer) | Aug 30, 2019 | Aug 31, 2019 |
| S-8 | Employee stock plan registration | Jun 14, 2019 | — |
| 6-K | Current report (foreign issuer) | May 30, 2019 | May 31, 2019 |
| 424B4 | Prospectus | May 2, 2019 | — |
| EFFECT | Filing | May 1, 2019 | — |
| EFFECT | Filing | May 1, 2019 | — |
| CERT | 8a cert | May 1, 2019 | — |
| CORRESP | Letter to the SEC | Apr 29, 2019 | — |
| CORRESP | Letter to the SEC | Apr 29, 2019 | — |
| F-6/A | Form f-6 amendment | Apr 25, 2019 | — |
| CORRESP | Letter to the SEC | Apr 22, 2019 | — |
| 8-A12B | Form 8-a | Apr 22, 2019 | — |
| F-1/A | Amendment no.1 to form f-1 | Apr 22, 2019 | — |
| F-6 | Filing | Apr 22, 2019 | — |
| CORRESP | Letter to the SEC | Apr 8, 2019 | — |
| F-1 | Registration statement (foreign issuer) | Apr 8, 2019 | — |
| DRSLTR | Filing | Mar 14, 2019 | — |
| DRS/A | Filing | Mar 14, 2019 | — |
| UPLOAD | Letter from the SEC | Mar 1, 2019 | — |
| DRSLTR | Filing | Feb 1, 2019 | — |
| DRS/A | Filing | Feb 1, 2019 | — |
| DRSLTR | Filing | Dec 26, 2018 | — |
| DRS | Filing | Dec 26, 2018 | — |
Showing 145 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.