| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CTKB | |||||
| 2026-08-10 | Feuchtwang, Ilan | Chief Legal Officer, Secretary | Purchased | 127118 | $0.00 |
| 2026-08-10 | Feuchtwang, Ilan | Chief Legal Officer, Secretary | Purchased | 241416 | $0.00 |
| 2026-06-12 | Yan, Ming | Director, CHIEF TECHNOLOGY OFFICER | Sold | 135892 | $0.00 |
| 2026-06-10 | Neff, Deborah J | Director | Sold | 43973 | $0.00 |
| 2026-06-10 | Neff, Deborah J | Director | Purchased | 18261 | $0.00 |
| 2026-06-10 | Neff, Deborah J | Director | Purchased | 33333 | $0.00 |
| 2026-06-10 | Neff, Deborah J | Director | Purchased | 43973 | $0.00 |
| 2026-06-10 | Imper, Vera | Director | Sold | 43973 | $0.00 |
| 2026-06-10 | Imper, Vera | Director | Purchased | 18261 | $0.00 |
| 2026-06-10 | Imper, Vera | Director | Purchased | 33333 | $0.00 |
| 2026-06-10 | Imper, Vera | Director | Purchased | 43973 | $0.00 |
| 2026-06-10 | Chin, Richard | Director | Purchased | 18261 | $0.00 |
| 2026-06-10 | Chin, Richard | Director | Purchased | 33333 | $0.00 |
| 2026-06-10 | Muir, Glenn P | Director | Purchased | 29835 | $0.00 |
| 2026-06-10 | Muir, Glenn P | Director | Purchased | 55555 | $0.00 |
| 2026-06-10 | Ball, Jack | Director | Sold | 43973 | $0.00 |
| 2026-06-10 | Ball, Jack | Director | Purchased | 43973 | $0.00 |
| 2026-06-10 | Holder, Michael | Director | Purchased | 18261 | $0.00 |
| 2026-06-10 | Holder, Michael | Director | Sold | 43973 | $0.00 |
| 2026-06-10 | Holder, Michael | Director | Purchased | 33333 | $0.00 |