Figures computed from official regulatory filings — .
Open-market timeline · full history
4 buysbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Details | |
|---|---|---|---|---|
| Meng Hua | Buy | $1.4K | SEC | |
| Wang Wulong |
| Buy |
| — |
| SEC |
| Zeng Qinna | Buy | $7K | SEC |
| Du Yonglin | Buy | $182.4K | SEC |