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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 26 '26 | Sale | 17.46 | 4,103 | 71,642 | 30,346 | Jun 29 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 25 '26 | Option Exercise | 0.00 | 14,600 | 0 | 34,449 | Jun 29 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | May 14 '26 | Sale | 20.19 | 3,517 | 71,008 | 19,849 | May 15 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 06 '26 | Sale | 20.45 | 1,224 | 25,028 | 23,366 | Apr 08 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 02 '26 | Sale | 20.39 | 4,194 | 85,516 | 24,590 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 02 '26 | Option Exercise | 0.00 | 5,031 | 0 | 28,784 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 01 '26 | Option Exercise | 0.00 | 17,259 | 0 | 23,753 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 13 '26 | Sale | 18.63 | 1,281 | 23,862 | 6,494 | Mar 16 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 12 '26 | Option Exercise | 0.00 | 4,258 | 0 | 7,775 | Mar 16 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 05 '26 | Sale | 19.06 | 15,569 | 296,745 | 3,517 | Mar 06 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Dec 16 '25 | Sale | 17.14 | 8,651 | 148,278 | 19,086 | Dec 18 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Nov 21 '25 | Sale | 19.78 | 14,328 | 283,408 | 27,737 | Nov 25 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Aug 18 '25 | Sale | 36.24 | 1,883 | 68,232 | 42,065 | Aug 19 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Aug 15 '25 | Option Exercise | 0.00 | 4,850 | 0 | 43,948 | Aug 19 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 26 '25 | Sale | 36.13 | 5,877 | 212,348 | 39,098 | Jun 27 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 25 '25 | Option Exercise | 0.00 | 14,600 | 0 | 44,975 | Jun 27 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 04 '25 | Sale | 33.11 | 1,874 | 62,044 | 30,375 | Apr 07 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 03 '25 | Option Exercise | 0.00 | 5,032 | 0 | 32,249 | Apr 07 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 02 '25 | Sale | 35.89 | 4,369 | 156,821 | 27,217 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 01 '25 | Option Exercise | 0.00 | 17,258 | 0 | 31,586 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Feb 28 '25 | Sale | 32.98 | 14,544 | 479,661 | 14,328 | Mar 04 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Aug 19 '24 | Sale | 16.95 | 1,924 | 32,619 | 28,872 | Aug 20 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Aug 16 '24 | Option Exercise | 0.00 | 4,850 | 0 | 30,796 | Aug 20 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 26 '24 | Sale | 17.90 | 5,062 | 90,615 | 25,946 | Jun 27 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 25 '24 | Option Exercise | 0.00 | 14,600 | 0 | 31,008 | Jun 27 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | May 14 '24 | Sale | 21.33 | 10,000 | 213,346 | 16,408 | May 16 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 04 '24 | Sale | 15.67 | 1,244 | 19,497 | 26,408 | Apr 05 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 03 '24 | Option Exercise | 15.90 | 5,031 | 79,993 | 27,652 | Apr 05 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 02 '24 | Sale | 16.15 | 885 | 14,294 | 22,621 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Apr 01 '24 | Option Exercise | 16.72 | 3,501 | 58,537 | 23,506 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 15 '24 | Sale | 18.71 | 10,000 | 187,127 | 20,005 | Mar 19 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jan 03 '24 | Sale | 26.12 | 4,803 | 125,464 | 30,005 | Jan 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jan 01 '24 | Option Exercise | 0.00 | 17,548 | 0 | 34,808 | Jan 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Aug 17 '23 | Option Exercise | 0.00 | 4,850 | 0 | 18,441 | Aug 21 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Jun 23 '23 | Option Exercise | 25.30 | 14,600 | 369,380 | 36,547 | Jun 26 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 31 '23 | Option Exercise | 33.26 | 3,500 | 116,410 | 22,653 | Apr 03 |
| ZLAB | Edmondson Frazor Titus III | Chief Legal Officer | Mar 06 '23 | Sale | 40.55 | 7,965 | 322,981 | 19,400 | Mar 07 |