| Date | Person | Title | Type | Name | Shares | Shares (Total) | Price | Code |
|---|---|---|---|---|---|---|---|---|
| 2022-02-09 | Qiu Shi | Buy | Common Stock | 100000.0 | 100,000 | $0.0 | A | |
| 2022-02-09 | Shan Jing | Buy | Common Stock | 100000.0 | 100,000 | $0.0 | A | |
| 2022-02-09 | Jie Yang | Buy | Common Stock | 300000.0 | 300,000 | $0.0 | A | |
| 2021-12-15 | Wang Jing | Buy | Common Stock | 100000.0 | 146,000 | $0.0 | A | |
| 2021-08-13 | Cao Lei | Buy | Common Stock | 600000.0 | 1,021,008 | $0.0 | A | |
| 2021-08-13 | Wang Jing | Buy | Common Stock | 20000.0 | 46,000 | $0.0 | A | |
| 2021-08-13 | Pan Tuo | Buy | Common Stock | 200000.0 | 239,000 | $0.0 | A | |
| 2021-08-13 | Liu Tieliang | Buy | Common Stock | 20000.0 | 48,000 | $0.0 | A | |
| 2021-08-13 | Huang Xiaohuan | Buy | Common Stock | 20000.0 | 20,000 | $0.0 | A | |
| 2021-08-13 | Huang Zhi Kang | Buy | Common Stock | 160000.0 | 248,000 | $0.0 | A | |
| 2021-08-13 | Nie Lei | Buy | Common Stock | 200000.0 | 239,000 | $0.0 | A | |
| 2020-06-30 | Pan Tuo | Buy | Common Stock | 200000.0 | 395,000 | $0.0 | A | |
| 2018-12-31 | Li Yafei | Buy | Common Stock | 80000.0 | 119,000 | $0.0 | A | |
| 2018-12-31 | Pan Tuo | Buy | Common Stock | 140000.0 | 195,000 | $0.0 | A | |
| 2018-12-31 | Liu Tieliang | Buy | Common Stock | 50000.0 | 130,000 | $0.0 | A | |
| 2018-12-31 | Haneberg Bradley A | Buy | Common Stock | 50000.0 | 50,000 | $0.0 | A | |
| 2018-12-31 | Wang Jing | Buy | Common Stock | 50000.0 | 130,000 | $0.0 | A | |
| 2018-12-31 | Huang Zhi Kang | Buy | Common Stock | 180000.0 | 440,000 | $0.0 | A | |
| 2018-12-31 | Cao Lei | Buy | Common Stock | 400000.0 | 2,105,040 | $0.0 | A | |
| 2018-05-04 | Liu Tieliang | Buy | Common Stock | 40000.0 | 80,000 | $0.0 | A |