PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| KIDS | Pritzker Jennifer N. | 10% Owner | Sep 10 '26 | Sale | 21.01 | 302,369 | 6,352,773 | 6,201,764 | Sep 11 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Sep 02 '26 | Sale | 23.35 | 22,500 | 525,375 | 6,504,133 | Sep 04 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Sep 01 '26 | Sale | 23.10 | 10,131 | 234,026 | 6,526,633 | Sep 01 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Aug 28 '26 | Sale | 23.04 | 326,700 | 7,527,168 | 6,536,764 | Sep 01 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Aug 26 '26 | Sale | 24.28 | 18,000 | 437,040 | 6,863,464 | Aug 26 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Aug 25 '26 | Sale | 24.74 | 16,300 | 403,262 | 6,881,464 | Aug 26 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Aug 24 '26 | Sale | 25.75 | 4,000 | 103,000 | 6,897,764 | Aug 26 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Dec 09 '25 | Sale | 21.03 | 28,834 | 606,379 | 10,645,045 | Dec 10 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Dec 08 '25 | Sale | 21.20 | 221,166 | 4,688,719 | 10,673,879 | Dec 10 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Nov 24 '25 | Sale | 20.62 | 250,000 | 5,155,000 | 10,895,045 | Nov 26 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Nov 12 '25 | Sale | 20.80 | 250,000 | 5,200,000 | 11,145,045 | Nov 14 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Aug 10 '23 | Buy | 14.97 | 4,400 | 65,876 | 58,000 | Aug 10 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Aug 08 '23 | Buy | 15.56 | 1,350 | 21,006 | 11,931 | Aug 10 |
| ATEC | Pritzker Jennifer N. | 10% Owner | May 10 '23 | Buy | 15.63 | 4,400 | 68,788 | 55,600 | May 11 |
| ATEC | Pritzker Jennifer N. | 10% Owner | May 09 '23 | Buy | 15.26 | 1,200 | 18,312 | 10,581 | May 11 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Mar 07 '23 | Buy | 15.93 | 3,000 | 47,790 | 53,200 | Mar 08 |
| ATEC | Pritzker Jennifer N. | 10% Owner | Mar 06 '23 | Buy | 15.87 | 1,550 | 24,599 | 9,381 | Mar 08 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Sep 20 '22 | Option Exercise | 0.00 | 3,050,000 | 914 | 6,901,764 | Sep 22 |
| KIDS | Pritzker Jennifer N. | director: | Aug 11 '22 | Buy | 55.00 | 1,525,000 | 83,874,695 | 1,525,000 | Aug 15 |
| ATEC | Pritzker Jennifer N. | director: | Aug 09 '22 | Buy | 8.04 | 2,000 | 16,080 | 6,000 | Aug 11 |
| ATEC | Pritzker Jennifer N. | director: | May 13 '22 | Buy | 8.32 | 2,000 | 16,640 | 5,731 | May 17 |
| ATEC | Pritzker Jennifer N. | director: | Mar 11 '22 | Buy | 10.64 | 1,100 | 11,704 | 3,731 | Mar 15 |
| ATEC | Pritzker Jennifer N. | director: | Mar 08 '22 | Buy | 11.39 | 1,000 | 11,390 | 42,200 | Mar 10 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Dec 10 '21 | Buy | 58.26 | 500 | 29,130 | 707 | Dec 13 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Dec 09 '21 | Buy | 60.36 | 2,000 | 120,720 | 10,900 | Dec 13 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Aug 27 '21 | Buy | 64.72 | 907 | 58,700 | 9,900 | Aug 31 |
| KIDS | Pritzker Jennifer N. | 10% Owner | May 13 '21 | Buy | 56.77 | 3,000 | 170,315 | 9,500 | May 17 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Dec 04 '21 | Buy | 42.33 | 300 | 12,699 | 8,000 | Mar 18 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Dec 03 '21 | Buy | 38.98 | 300 | 11,694 | 7,700 | Mar 18 |
| KIDS | Pritzker Jennifer N. | 10% Owner | Nov 16 '21 | Buy | 48.31 | 800 | 38,648 | 7,400 | Mar 18 |