| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NTSK | Beri Sanjay | CEO and Chairman | Apr 01 '26 | Option Exercise | 0.00 | 2,031,374 | 0 | 6,771,246 | Apr 03 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Jan 07 '26 | Sale | 17.58 | 31,594 | 555,306 | 0 | Jan 07 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Jan 06 '26 | Sale | 17.13 | 178,482 | 3,057,522 | 0 | Jan 07 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Jan 05 '26 | Sale | 17.33 | 175,707 | 3,045,371 | 0 | Jan 05 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Jan 02 '26 | Sale | 16.91 | 346,061 | 5,851,511 | 0 | Jan 05 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Jan 01 '26 | Option Exercise | 0.00 | 902,832 | 0 | 7,222,663 | Jan 05 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Dec 31 '25 | Sale | 17.67 | 108,553 | 1,918,294 | 0 | Jan 05 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Dec 31 '25 | Option Exercise | 0.00 | 2,031,374 | 0 | 7,674,079 | Jan 05 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Dec 22 '25 | Option Exercise | 0.00 | 11,901,760 | 0 | 5,950,880 | Dec 29 12:00 AM |
| NTSK | Beri Sanjay | CEO and Chairman | Sep 17 '25 | Option Exercise | 0.00 | 1,805,664 | 0 | 8,125,496 | Sep 19 12:00 AM |