Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
1 buy11 sellsMay 22, 2024 — Jun 17, 2026tick height = trade size
| SEC |
| Folker Walter Penn | Award | $0 | SEC |
| Huang Xianggeng | Award | $0 | SEC |
| LIU HUAN | Award | $0 | SEC |
| LIU HUAN | Award | $0 | SEC |
| Chen Huoyuan | Sell | $36.7K | SEC |
| Chen Huoyuan | Sell | $146 | SEC |
| Chen Huoyuan | Sell | $568 | SEC |
| Chen Huoyuan | Sell | $1.8K | SEC |
| Chen Huoyuan | Sell | $1.2M | SEC |
| Zhang Juguang | Sell | $1.2M | SEC |
| Zhang Juguang | Sell | $4.8K | SEC |
| Tang Xiaolin | Sell | $1.6M | SEC |
| Xiao Yan | Sell | $4.4M | SEC |
| Yuan Ying-Chang | Sell | $3M | SEC |