🕵️ So-Young International Inc. ($SY)
SEC insider & ownership activity, last 12 months · CIK 1758530 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. No red-flag 8-Ks in the window.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Xing Jin | 24.9% | 13D | Mar 31, 2025 | filing ↗ | |
| Beauty & Health Holdings Limited | 20.0% | 13D | Mar 31, 2025 | filing ↗ | |
| TB Alternative Assets Ltd | 10.5% | 13G | Feb 10, 2025 | filing ↗ | |
| MPC Management III L.P. (F/K/A Matrix China Management III, L.P.) | 6.8% | 13G | Oct 27, 2025 | filing ↗ | |
| MPC GPGP III Ltd. (F/K/A Matrix China III GP GP LTD.) | 6.8% | 13G | Oct 27, 2025 | filing ↗ | |
| MPC III HK Limited (F/K/A Matrix Partners China III HONG KONG LIMITED) | 6.8% | 13G | Oct 27, 2025 | filing ↗ | |
| David Su Tuong Sing | 6.8% | 13G | Oct 27, 2025 | filing ↗ | |
| MPC III L.P. (F/K/A Matrix Partners China III, L.P.) | 6.1% | 13G | Oct 27, 2025 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Hui Nick Zhao | $1.3M | Dec 12, 2025 | filing ↗ |
Material events (8-K)
No 8-K filings in the last 12 months.