So-Young International Inc. SEC EDGAR Filings (CIK 0001758530)

SEC EDGAR filings, ownership reports, and insider transactions for So-Young International Inc..

Symbol
SY on Nasdaq
Industry
Services Computer Processing & Data Preparation (Office Of Technology)
Business address
2/F, East Tower, Poly Plaza, No. 66 Xiangbin Road, Chaoyang District, Beijing, 100012
State of incorporation
Cayman Islands
Fiscal year end
31 December
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So-Young International Inc. has filed 128 SEC EDGAR filings since 26 Dec 2018

Latest Filings

Recent SEC filings for So-Young International Inc. including 6-K, 144, SCHEDULE 13G/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Dec 2025 31 Dec 2025 001-38878
144 Open 144 document View SEC filing for 144 12 Dec 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Nov 2025 17 Nov 2025 001-38878
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 27 Oct 2025 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Aug 2025 15 Aug 2025 001-38878
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jul 2025 03 Jul 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Jun 2025 20 Jun 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Jun 2025 06 Jun 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jun 2025 03 Jun 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 May 2025 30 May 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2025 16 May 2025 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 18 Apr 2025 31 Dec 2024 001-38878
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Apr 2025 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Apr 2025 02 Apr 2025 001-38878
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 01 Apr 2025 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Mar 2025 28 Mar 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Mar 2025 21 Mar 2025 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Feb 2025 26 Feb 2025 001-38878
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 10 Feb 2025 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Dec 2024 27 Dec 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Nov 2024 20 Nov 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Aug 2024 29 Aug 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Aug 2024 23 Aug 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 May 2024 28 May 2024 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 25 Apr 2024 31 Dec 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Apr 2024 16 Apr 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Mar 2024 20 Mar 2024 001-38878
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2024 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 05 Feb 2024 005-91179
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 16 Jan 2024 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2024 05 Jan 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2024 05 Jan 2024 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Nov 2023 20 Nov 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2023 14 Nov 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Oct 2023 12 Oct 2023 001-38878
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Sep 2023
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Aug 2023 21 Aug 2023 001-38878
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Aug 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Aug 2023
144 Open 144 document View SEC filing for 144 30 May 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 May 2023 22 May 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2023 16 May 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 May 2023 08 May 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 Apr 2023 25 Apr 2023 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 25 Apr 2023 31 Dec 2022 001-38878
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 04 Apr 2023 333-271101
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Mar 2023 21 Mar 2023 001-38878
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 08 Feb 2023 005-91179
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Feb 2023 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Feb 2023 03 Feb 2023 001-38878
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 30 Jan 2023 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jan 2023 05 Jan 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jan 2023 03 Jan 2023 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Nov 2022 18 Nov 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Oct 2022 21 Oct 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Sep 2022 30 Sep 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Sep 2022 15 Sep 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Aug 2022 16 Aug 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Jul 2022 18 Jul 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 May 2022 23 May 2022 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 May 2022 10 May 2022 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 02 May 2022 31 Dec 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 Mar 2022 25 Mar 2022 001-38878
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 15 Feb 2022 005-91179
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2022 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 11 Feb 2022 005-91179
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2022 005-91179
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 24 Jan 2022 005-91179
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 18 Jan 2022 005-91179
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Dec 2021 03 Dec 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 Nov 2021 22 Nov 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Nov 2021 19 Nov 2021 001-38878
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 22 Sep 2021 333-259708
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Sep 2021 10 Sep 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Jun 2021 28 Jun 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 May 2021 19 May 2021 001-38878
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 May 2021 07 May 2021 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 30 Apr 2021 31 Dec 2020 001-38878
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Mar 2021 31 Mar 2021 001-38878
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 16 Feb 2021 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 27 Jan 2021 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Nov 2020 30 Nov 2020 001-38878
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 31 Aug 2020 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Aug 2020 31 Aug 2020 001-38878
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 20 May 2020 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 18 May 2020 31 May 2020 001-38878
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 05 May 2020 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 01 May 2020 31 May 2020 001-38878
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 27 Apr 2020 31 Dec 2019 001-38878
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 21 Apr 2020 005-91179
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FROM SC 13D/A 06 Apr 2020 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Mar 2020 31 Mar 2020 001-38878
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 21 Feb 2020 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 14 Feb 2020 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Feb 2020 005-91179
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2020 005-91179
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FROM SC 13D/A 05 Feb 2020 005-91179
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FROM SC 13D/A 3 27 Dec 2019 005-91179
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FROM SC 13D/A 2 12 Dec 2019 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Dec 2019 31 Dec 2019 001-38878
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FROM SC 13D/A 21 Nov 2019 005-91179
SC 13D Open SC 13D document View SEC filing for SC 13D FORM SC 13D 01 Nov 2019 005-91179
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Oct 2019 31 Oct 2019 001-38878
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Aug 2019 31 Aug 2019 001-38878
S-8 Open S-8 document View SEC filing for S-8 S-8 14 Jun 2019 333-232109
6-K Open 6-K document View SEC filing for 6-K 6-K 30 May 2019 31 May 2019 001-38878
424B4 Open 424B4 document View SEC filing for 424B4 424(B)(4) 02 May 2019 333-230760
EFFECT Open EFFECT document View SEC filing for EFFECT 01 May 2019 333-230971
EFFECT Open EFFECT document View SEC filing for EFFECT 01 May 2019 333-230760
CERT Open CERT document View SEC filing for CERT 8A CERT 01 May 2019 001-38878
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Apr 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 29 Apr 2019
F-6/A Open F-6/A document View SEC filing for F-6/A FORM F-6 AMENDMENT 25 Apr 2019 333-230971
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Apr 2019
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 22 Apr 2019 001-38878
F-1/A Open F-1/A document View SEC filing for F-1/A AMENDMENT NO.1 TO FORM F-1 22 Apr 2019 333-230760
F-6 Open F-6 document View SEC filing for F-6 F-6 22 Apr 2019 333-230971
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Apr 2019
F-1 Open F-1 document View SEC filing for F-1 FORM F-1 08 Apr 2019 333-230760
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 14 Mar 2019
DRS/A Open DRS/A document View SEC filing for DRS/A 14 Mar 2019 377-02441
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Mar 2019
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 01 Feb 2019
DRS/A Open DRS/A document View SEC filing for DRS/A 01 Feb 2019 377-02441
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 26 Dec 2018
DRS Open DRS document View SEC filing for DRS 26 Dec 2018 377-02441

About this filer

So-Young International Inc. files with the SEC under CIK 0001758530. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Computer Processing & Data Preparation.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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