Insider Transactions For CTKB |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Sold | 1346 | $5.53 |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Purchased | 5525 | $0.00 |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Sold | 1793 | $5.53 |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Purchased | 7363 | $0.00 |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Sold | 483 | $5.53 |
| 2025-11-18 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Purchased | 1981 | $0.00 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Sold | 2660 | $5.53 |
| 2025-11-18 | Busque, Philippe | SVP, GLOBAL SALES AND SERVICES | Purchased | 1536 | $0.00 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Purchased | 6758 | $0.00 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Sold | 13051 | $0.00 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Sold | 6320 | $0.00 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Sold | 4196 | $5.53 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Purchased | 13051 | $0.00 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Sold | 2032 | $5.53 |
| 2025-11-18 | Mccombe, William D. | Chief Financial Officer | Purchased | 6320 | $0.00 |
| 2025-11-18 | Barnett, Valerie | CHIEF LEGAL OFFICER | Sold | 10875 | $0.00 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Purchased | 29002 | $0.00 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Sold | 11413 | $5.53 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Sold | 6758 | $0.00 |
| 2025-11-18 | Jiang, Wenbin | Director, PRESIDENT AND CEO | Sold | 11781 | $0.00 |