So-Young International Inc. Form 8-A12B: Registration of a class of securities on an exchange
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2019-04-22: Form 8-A12B; Description FORM 8-A; Document d724465d8a12b.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2019-04-22 | 8-A12B | FORM 8-A | d724465d8a12b.htm |