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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| GTLB | Sijbrandij Sytse | Director | Jun 15 '26 | Sale | 28.44 | 116,200 | 3,304,887 | 14,902,051 | Jun 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Director | May 18 '26 | Sale | 24.85 | 116,200 | 2,887,800 | 15,018,251 | May 18 12:00 AM |
| GTLB | Sijbrandij Sytse | Director | Apr 15 '26 | Sale | 20.77 | 116,200 | 2,413,474 | 0 | Apr 16 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Feb 17 '26 | Sale | 28.41 | 54,300 | 1,542,408 | 0 | Feb 18 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Jan 14 '26 | Sale | 35.96 | 54,300 | 1,952,485 | 0 | Jan 15 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Dec 15 '25 | Sale | 38.95 | 54,300 | 2,114,904 | 0 | Dec 17 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Nov 17 '25 | Sale | 43.17 | 108,600 | 4,688,770 | 0 | Nov 19 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Oct 15 '25 | Sale | 44.29 | 108,600 | 4,809,870 | 0 | Oct 16 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Sep 15 '25 | Sale | 50.14 | 108,600 | 5,444,696 | 0 | Sep 17 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Aug 18 '25 | Sale | 45.16 | 108,600 | 4,904,217 | 0 | Aug 19 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Jul 15 '25 | Sale | 43.33 | 108,600 | 4,706,127 | 0 | Jul 17 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Jun 16 '25 | Sale | 41.44 | 108,600 | 4,500,383 | 0 | Jun 18 12:00 AM |
| GTLB | Sijbrandij Sytse | Executive Chair of the Board | May 14 '25 | Sale | 53.03 | 108,600 | 5,758,611 | 0 | May 15 12:00 AM |
| GTLB | Sijbrandij Sytse | Executive Chair of the Board | Apr 15 '25 | Sale | 42.87 | 108,600 | 4,655,682 | 0 | Apr 16 12:00 AM |
| GTLB | Sijbrandij Sytse | Executive Chair of the Board | Mar 17 '25 | Sale | 51.95 | 56,000 | 2,909,203 | 0 | Mar 19 12:00 AM |
| GTLB | Sijbrandij Sytse | Executive Chair of the Board | Feb 18 '25 | Sale | 70.61 | 84,000 | 5,931,195 | 0 | Feb 19 12:00 AM |
| GTLB | Sijbrandij Sytse | Executive Chair of the Board | Jan 15 '25 | Sale | 62.99 | 84,000 | 5,291,476 | 0 | Jan 16 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Dec 17 '24 | Sale | 60.21 | 28,000 | 1,685,880 | 0 | Dec 17 12:00 AM |
| GTLB | Sijbrandij Sytse | director, 10 percent owner: | Dec 16 '24 | Sale | 58.91 | 56,000 | 3,298,869 | 0 | Dec 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Nov 19 '24 | Sale | 60.53 | 195,224 | 11,816,909 | 0 | Nov 20 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Nov 18 '24 | Sale | 59.64 | 84,776 | 5,055,960 | 0 | Nov 20 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Oct 15 '24 | Sale | 54.68 | 56,000 | 3,062,173 | 0 | Oct 16 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Sep 16 '24 | Sale | 53.35 | 56,000 | 2,987,882 | 0 | Sep 18 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Aug 14 '24 | Sale | 42.74 | 56,000 | 2,393,321 | 0 | Aug 15 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Jul 15 '24 | Sale | 48.99 | 56,000 | 2,743,507 | 0 | Jul 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Jun 17 '24 | Sale | 43.53 | 56,000 | 2,437,680 | 0 | Jun 20 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | May 15 '24 | Sale | 56.27 | 56,000 | 3,150,917 | 0 | May 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Apr 15 '24 | Sale | 54.92 | 56,000 | 3,075,459 | 0 | Apr 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Mar 18 '24 | Sale | 55.19 | 75,000 | 4,139,250 | 0 | Mar 19 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Mar 15 '24 | Sale | 53.59 | 230,000 | 12,326,664 | 0 | Mar 19 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Feb 14 '24 | Sale | 74.06 | 380,000 | 28,141,722 | 0 | Feb 16 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Jan 16 '24 | Sale | 62.32 | 380,000 | 23,679,723 | 0 | Jan 18 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Dec 15 '23 | Sale | 62.47 | 1,425,567 | 89,053,667 | 189,716 | Dec 18 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Nov 15 '23 | Sale | 49.12 | 159,433 | 7,831,015 | 0 | Nov 17 12:00 AM |
| GTLB | Sijbrandij Sytse | Chief Executive Officer | Oct 16 '23 | Sale | 46.84 | 115,946 | 5,430,719 | 39,054 | Oct 18 12:00 AM |