| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| CTKB | McCombe William D. | Chief Financial Officer | May 18 '26 | Option Exercise | 0.00 | 25,719 | 0 | 115,016 | May 20 |
| CTKB | McCombe William D. | Chief Financial Officer | Mar 10 '26 | Option Exercise | 0.00 | 23,721 | 0 | 101,832 | Mar 12 |
| CTKB | McCombe William D. | Chief Financial Officer | Nov 18 '25 | Option Exercise | 0.00 | 19,371 | 0 | 84,910 | Nov 20 |
| CTKB | McCombe William D. | Chief Financial Officer | Aug 18 '25 | Option Exercise | 0.00 | 19,371 | 0 | 72,655 | Aug 20 |
| CTKB | McCombe William D. | Chief Financial Officer | Jun 02 '25 | Buy | 2.78 | 35,000 | 97,300 | 55,746 | Jun 03 |
| CTKB | McCombe William D. | Chief Financial Officer | May 19 '25 | Option Exercise | 0.00 | 33,983 | 0 | 25,283 | May 21 |
| VELO | McCombe William D. | Chief Financial Officer | Aug 21 '23 | Sale | 1.49 | 11,201 | 16,689 | 169,998 | Aug 23 |
| VELO | McCombe William D. | Chief Financial Officer | Aug 15 '23 | Option Exercise | 0.00 | 30,730 | 0 | 181,199 | Aug 23 |
| VELO | McCombe William D. | Chief Financial Officer | May 15 '23 | Sale | 1.86 | 11,198 | 20,809 | 150,469 | May 16 |
| VELO | McCombe William D. | Chief Financial Officer | May 15 '23 | Option Exercise | 0.00 | 30,730 | 0 | 161,667 | May 16 |
| VELO | McCombe William D. | Chief Financial Officer | Feb 15 '23 | Sale | 3.62 | 4,268 | 15,446 | 130,937 | Feb 17 |
| VELO | McCombe William D. | Chief Financial Officer | Feb 15 '23 | Option Exercise | 0.00 | 9,935 | 0 | 135,205 | Feb 17 |
| VELO | McCombe William D. | Chief Financial Officer | Nov 16 '22 | Sale | 2.61 | 14,470 | 37,835 | 125,270 | Dec 14 |
| VELO | McCombe William D. | Chief Financial Officer | Nov 15 '22 | Option Exercise | 0.00 | 39,740 | 0 | 139,740 | Dec 14 |
| VELO | McCombe William D. | Chief Financial Officer | May 16 '22 | Option Exercise | 0.18 | 100,000 | 18,000 | 100,000 | May 18 |