| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| MATZ MARILYN | Director | Oct 21 '26 | Proposed Sale | 350.00 | 400 | 140,000 | | Oct 21 01:23 PM | | Smith Gregory Stephen | President and CEO | Oct 15 '26 | Sale | 341.28 | 4,000 | 1,365,120 | 104,495 | Oct 19 11:42 AM | | MATZ MARILYN | Director | Oct 15 '26 | Sale | 341.28 | 800 | 273,024 | 13,041 | Oct 19 11:35 AM | | Smith Gregory Stephen | Officer | Oct 15 '26 | Proposed Sale | 341.28 | 4,000 | 1,365,120 | | Oct 15 10:13 AM | | MATZ MARILYN | Director | Oct 15 '26 | Proposed Sale | 341.28 | 800 | 273,024 | | Oct 15 09:52 AM | | JOHNSON MERCEDES | Director | Oct 01 '26 | Sale | 402.90 | 167 | 67,284 | 6,197 | Oct 02 12:44 PM | | JOHNSON MERCEDES | Director | Oct 01 '26 | Proposed Sale | 402.90 | 167 | 67,284 | | Oct 01 11:51 AM | | MATZ MARILYN | Director | Sep 17 '26 | Sale | 351.11 | 400 | 140,444 | 13,841 | Sep 18 11:38 AM | | MATZ MARILYN | Director | Sep 17 '26 | Proposed Sale | 351.11 | 400 | 140,444 | | Sep 17 11:45 AM | | Smith Gregory Stephen | President and CEO | Sep 15 '26 | Sale | 337.83 | 4,000 | 1,351,320 | 108,495 | Sep 16 12:23 PM | | MATZ MARILYN | Director | Sep 15 '26 | Sale | 337.83 | 800 | 270,264 | 14,241 | Sep 16 12:19 PM | | MATZ MARILYN | Director | Sep 15 '26 | Proposed Sale | 337.83 | 800 | 270,264 | | Sep 15 10:40 AM | | Smith Gregory Stephen | Officer | Sep 15 '26 | Proposed Sale | 337.83 | 4,000 | 1,351,320 | | Sep 15 09:45 AM | | JOHNSON MERCEDES | Director | Sep 01 '26 | Sale | 341.30 | 167 | 56,997 | 6,364 | Sep 02 02:28 PM | | JOHNSON MERCEDES | Director | Sep 01 '26 | Proposed Sale | 341.30 | 167 | 56,997 | | Sep 01 09:43 AM | | Smith Gregory Stephen | President and CEO | Aug 17 '26 | Sale | 425.00 | 4,000 | 1,700,000 | 112,495 | Aug 18 11:14 AM | | MATZ MARILYN | Director | Aug 17 '26 | Sale | 425.00 | 1,200 | 510,000 | 15,041 | Aug 18 11:09 AM | | MATZ MARILYN | Director | Aug 17 '26 | Proposed Sale | 425.00 | 1,200 | 510,000 | | Aug 17 12:33 PM | | Smith Gregory Stephen | Officer | Aug 17 '26 | Proposed Sale | 425.00 | 4,000 | 1,700,000 | | Aug 17 10:42 AM | | JOHNSON MERCEDES | Director | Aug 03 '26 | Sale | 358.15 | 166 | 59,453 | 6,531 | Aug 04 11:10 AM | | JOHNSON MERCEDES | Director | Aug 03 '26 | Proposed Sale | 358.15 | 166 | 59,453 | | Aug 03 03:46 PM | | Smith Gregory Stephen | President and CEO | Jul 15 '26 | Sale | 356.31 | 4,000 | 1,425,240 | 116,495 | Jul 16 01:22 PM | | MATZ MARILYN | Director | Jul 15 '26 | Sale | 356.31 | 1,200 | 427,572 | 16,241 | Jul 16 01:17 PM | | MATZ MARILYN | Director | Jul 15 '26 | Proposed Sale | 356.31 | 1,200 | 427,572 | | Jul 15 10:23 AM | | Smith Gregory Stephen | Officer | Jul 15 '26 | Proposed Sale | 356.31 | 4,000 | 1,425,240 | | Jul 15 09:54 AM | | JOHNSON MERCEDES | Director | Jul 01 '26 | Sale | 460.00 | 167 | 76,820 | 6,697 | Jul 02 01:11 PM | | JOHNSON MERCEDES | Director | Jul 01 '26 | Proposed Sale | 460.00 | 167 | 76,820 | | Jul 01 10:11 AM | | MATZ MARILYN | Director | Jun 15 '26 | Sale | 423.03 | 1,200 | 507,636 | 17,441 | Jun 16 06:01 PM | | Smith Gregory Stephen | President and CEO | Jun 15 '26 | Sale | 423.03 | 4,000 | 1,692,120 | 120,470 | Jun 16 05:57 PM | | MATZ MARILYN | Director | Jun 15 '26 | Proposed Sale | 423.03 | 1,200 | 507,636 | | Jun 15 10:30 AM | | Smith Gregory Stephen | Officer | Jun 15 '26 | Proposed Sale | 423.03 | 4,000 | 1,692,120 | | Jun 15 10:28 AM | | JOHNSON MERCEDES | Director | Jun 02 '26 | Sale | 369.74 | 167 | 61,747 | 6,864 | Jun 03 04:54 PM | | JOHNSON MERCEDES | Director | Jun 02 '26 | Proposed Sale | 369.74 | 167 | 61,747 | | Jun 02 10:57 AM | | Poulin Shannon John | President, Semiconductor Test | May 21 '26 | Option Exercise | 82.61 | 2,843 | 234,860 | 17,909 | May 26 05:23 PM | | Poulin Shannon John | President, Semiconductor Test | May 21 '26 | Sale | 345.37 | 1,008 | 348,133 | 15,066 | May 26 05:23 PM | | Poulin Shannon John | President, Semiconductor Test | May 22 '26 | Sale | 355.00 | 656 | 232,880 | 15,722 | May 26 05:23 PM | | MATZ MARILYN | Director | May 21 '26 | Sale | 350.00 | 400 | 140,000 | 18,641 | May 26 04:37 PM | | Poulin Shannon John | Officer | May 22 '26 | Proposed Sale | 355.00 | 656 | 232,880 | | May 22 09:52 AM | | MATZ MARILYN | Director | May 21 '26 | Proposed Sale | 350.00 | 400 | 140,000 | | May 21 02:16 PM | | Poulin Shannon John | Officer | May 21 '26 | Proposed Sale | 345.37 | 1,008 | 348,133 | | May 21 11:54 AM | | Smith Gregory Stephen | President and CEO | May 15 '26 | Option Exercise | 72.10 | 4,597 | 331,444 | 133,067 | May 19 02:27 PM | | Smith Gregory Stephen | President and CEO | May 15 '26 | Sale | 338.98 | 8,597 | 2,914,211 | 124,470 | May 19 02:27 PM | | MATZ MARILYN | Director | May 15 '26 | Sale | 338.98 | 800 | 271,184 | 19,041 | May 19 02:27 PM | | MATZ MARILYN | Director | May 15 '26 | Proposed Sale | 338.98 | 800 | 271,184 | | May 15 09:57 AM | | Smith Gregory Stephen | Officer | May 15 '26 | Proposed Sale | 338.98 | 8,597 | 2,914,211 | | May 15 09:48 AM | | Driscoll Ryan | VP, General Counsel, Secretary | May 07 '26 | Sale | 377.60 | 680 | 256,768 | 7,665 | May 11 04:42 PM | | Driscoll Ryan | Officer | May 07 '26 | Proposed Sale | 377.60 | 680 | 256,768 | | May 07 09:38 AM | | Mills Regan | President, Product Test | Apr 08 '26 | Sale | 342.17 | 16 | 5,475 | 11,399 | Apr 09 12:08 PM | | Mills Regan | Officer | Apr 08 '26 | Proposed Sale | 342.17 | 16 | 5,475 | | Apr 08 10:04 AM | | JOHNSON MERCEDES | Director | Apr 06 '26 | Sale | 312.20 | 625 | 195,125 | 6,363 | Apr 07 09:59 AM | | JOHNSON MERCEDES | Director | Apr 06 '26 | Proposed Sale | 312.19 | 625 | 195,121 | | Apr 06 09:46 AM | | Mills Regan | President, Product Test | Apr 02 '26 | Sale | 290.88 | 252 | 73,302 | 11,415 | Apr 03 02:52 PM | | Mills Regan | Officer | Apr 02 '26 | Proposed Sale | 290.88 | 252 | 73,302 | | Apr 02 10:41 AM | | JOHNSON MERCEDES | Director | Mar 05 '26 | Sale | 299.20 | 625 | 187,000 | 6,988 | Mar 06 05:50 PM | | JOHNSON MERCEDES | Director | Mar 05 '26 | Proposed Sale | 299.22 | 625 | 187,012 | | Mar 05 10:28 AM | | Mills Regan | President, Product Test | Feb 25 '26 | Sale | 332.87 | 788 | 262,302 | 11,889 | Feb 27 11:12 AM | | Mills Regan | Officer | Feb 25 '26 | Proposed Sale | 332.87 | 788 | 262,302 | | Feb 25 10:35 AM | | JOHNSON MERCEDES | Director | Feb 05 '26 | Sale | 266.98 | 625 | 166,862 | 7,613 | Feb 06 11:56 AM | | JOHNSON MERCEDES | Director | Feb 05 '26 | Proposed Sale | 266.98 | 625 | 166,862 | | Feb 05 09:49 AM | | JOHNSON MERCEDES | Director | Jan 05 '26 | Sale | 211.85 | 625 | 132,406 | 8,238 | Jan 06 12:20 PM | | JOHNSON MERCEDES | Director | Jan 05 '26 | Proposed Sale | 211.85 | 625 | 132,406 | | Jan 05 09:42 AM | | Smith Gregory Stephen | President and CEO | Dec 12 '25 | Sale | 201.31 | 1,108 | 223,051 | 93,409 | Dec 15 12:03 PM | | Smith Gregory Stephen | Officer | Dec 12 '25 | Proposed Sale | 201.31 | 1,108 | 223,051 | | Dec 12 09:56 AM | | JOHNSON MERCEDES | Director | Dec 05 '25 | Sale | 200.00 | 625 | 125,000 | 8,863 | Dec 08 05:20 PM | | Ruzicka Kristin | Officer | Dec 05 '25 | Proposed Sale | 77.25 | 2,129 | 164,465 | | Dec 05 10:28 AM | | JOHNSON MERCEDES | Director | Dec 05 '25 | Proposed Sale | 200.00 | 625 | 125,000 | | Dec 05 09:48 AM | | Smith Gregory Stephen | President and CEO | Nov 12 '25 | Sale | 180.20 | 1,108 | 199,662 | 94,517 | Nov 14 11:40 AM | | Smith Gregory Stephen | Officer | Nov 12 '25 | Proposed Sale | 180.20 | 1,108 | 199,662 | | Nov 12 10:05 AM | | Smith Gregory Stephen | President and CEO | Nov 05 '25 | Option Exercise | 36.75 | 2,072 | 76,146 | 96,849 | Nov 07 04:17 PM | | JOHNSON MERCEDES | Director | Nov 05 '25 | Sale | 177.05 | 625 | 110,656 | 9,488 | Nov 07 03:43 PM | | Kumar Ujjwal | Former Officer | Nov 05 '25 | Proposed Sale | 185.00 | 3,942 | 729,270 | | Nov 05 03:17 PM | | Mehta Sanjay | Officer | Nov 05 '25 | Proposed Sale | 180.00 | 6,331 | 1,139,580 | | Nov 05 09:49 AM | | JOHNSON MERCEDES | Director | Nov 05 '25 | Proposed Sale | 177.05 | 625 | 110,656 | | Nov 05 09:38 AM | | Mehta Sanjay | Officer | Nov 04 '25 | Proposed Sale | 177.66 | 6,330 | 1,124,571 | | Nov 04 04:28 PM | | Kumar Ujjwal | Former Officer | Nov 03 '25 | Proposed Sale | 28.64 | 2 | 57 | | Nov 03 02:05 PM | | Kumar Ujjwal | Former Officer | Oct 27 '25 | Proposed Sale | 150.00 | 2,861 | 429,150 | | Oct 27 11:55 AM |
|