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SEC company identity · Oct 26, 2026
Open-market timeline · full history
6 buys12 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| YINGLIU YOU | Sell | $469.5K | SEC | ||
| YINGLIU YOU |
| Sell |
| $469.5K |
| SEC |
| GUANYING LUO | Sell | $505.5K | SEC |
| MING CHENG WAN | Sell | $91.8K | SEC |
| MING CHENG WAN | Sell | $8.1K | SEC |
| MING CHENG WAN | Sell | $925 | SEC |
| HAOYU ZHANG | Sell | $1.5M | SEC |
| XIAOGEN LIANG | Sell | $11.1K | SEC |
| MING CHENG WAN | Other | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| MING CHENG WAN | Buy | $53.5K | conv 21First in 12mo | SEC |
| YINGLIU YOU | Sell | $85.5K | SEC |
| MING CHENG WAN | Buy | $42.8K | conv 21First in 12mo | SEC |
| MING CHENG WAN | Buy | $85.5K | conv 21First in 12mo | SEC |
| ZEMING WU | Sell | $42.8K | SEC |
| MING CHENG WAN | Buy | $1.5M | conv 26First in 12mo | SEC |
| GUANYING LUO | Sell | $53.5K | SEC |
| MING CHENG WAN | Buy | $1.5M | conv 26First in 12mo | SEC |
| HUIJUAN YANG | Sell | $1.5M | SEC |
| MING CHENG WAN | Buy | $11.1K | conv 21First in 12mo | SEC |