Teradyne, Inc. engages in the development and sale of automatic test systems. It operates through the following business segments: Semiconductor Test, System Test, Robotics, Wireless Test, and Corporate. The Semiconductor Test segment designs, manufactures, and markets semiconductor test products and services. The System Test segment markets products and services for the Defense/Aerospace, Storage Test, and Production Board Test business units. The Robotics segment includes operations related to the design, manufacturing, and marketing of collaborative robotic arms, autonomous mobile robots, and advanced robotic control software. The Wireless Test segment is involved in wireless test products and services. The Corporate relates to other automatic test systems and robotics products. The company was founded by Alexander V. d'Arbeloff and Nicholas DeWolf in 1960 and is headquartered in North Reading, MA. |
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Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
JOHNSON MERCEDES | Director | Dec 02 '24 | Sale | 110.04 | 625 | 68,775 | 14,643 | Dec 04 04:50 PM | JOHNSON MERCEDES | Director | Dec 02 '24 | Proposed Sale | 110.04 | 625 | 68,775 | | Dec 02 03:11 PM | JOHNSON MERCEDES | Director | Nov 07 '24 | Sale | 111.42 | 625 | 69,638 | 15,268 | Nov 12 03:19 PM | JOHNSON MERCEDES | Director | Nov 07 '24 | Proposed Sale | 111.42 | 625 | 69,638 | | Nov 07 10:19 AM | Burns Richard John | President, Semiconductor Test | Oct 01 '24 | Option Exercise | 81.30 | 789 | 64,146 | 22,653 | Oct 03 06:15 PM | Burns Richard John | President, Semiconductor Test | Oct 01 '24 | Sale | 132.80 | 789 | 104,779 | 21,864 | Oct 03 06:15 PM | Burns Richard John | President, Semiconductor Test | Oct 02 '24 | Sale | 129.68 | 191 | 24,769 | 21,315 | Oct 03 06:15 PM | Smith Gregory Stephen | President and CEO | Oct 01 '24 | Sale | 132.80 | 3,080 | 409,024 | 80,736 | Oct 03 06:13 PM | JOHNSON MERCEDES | Director | Oct 01 '24 | Sale | 132.80 | 625 | 83,000 | 15,893 | Oct 03 06:10 PM | Burns Richard John | Officer | Oct 02 '24 | Proposed Sale | 129.68 | 191 | 24,769 | | Oct 02 10:06 AM | JOHNSON MERCEDES | Director | Oct 01 '24 | Proposed Sale | 132.80 | 625 | 83,000 | | Oct 01 12:11 PM | Burns Richard John | Officer | Oct 01 '24 | Proposed Sale | 132.80 | 789 | 104,779 | | Oct 01 11:31 AM | Smith Gregory Stephen | Officer | Oct 01 '24 | Proposed Sale | 132.80 | 3,080 | 409,024 | | Oct 01 10:53 AM | Smith Gregory Stephen | President and CEO | Sep 11 '24 | Sale | 130.00 | 3,080 | 400,400 | 83,816 | Sep 13 05:06 PM | Smith Gregory Stephen | Officer | Sep 11 '24 | Proposed Sale | 130.00 | 3,080 | 400,400 | | Sep 11 04:48 PM | JOHNSON MERCEDES | Director | Sep 03 '24 | Sale | 133.49 | 625 | 83,431 | 16,518 | Sep 05 04:47 PM | JOHNSON MERCEDES | Director | Sep 03 '24 | Proposed Sale | 133.49 | 625 | 83,431 | | Sep 03 12:29 PM | Mehta Sanjay | VP and Chief Financial Officer | Aug 20 '24 | Sale | 133.06 | 6,153 | 818,718 | 35,834 | Aug 22 04:45 PM | Mehta Sanjay | Officer | Aug 20 '24 | Proposed Sale | 133.06 | 6,153 | 818,718 | | Aug 20 10:26 AM | JOHNSON MERCEDES | Director | Aug 01 '24 | Sale | 128.77 | 625 | 80,481 | 17,143 | Aug 05 04:43 PM | JOHNSON MERCEDES | Director | Aug 01 '24 | Proposed Sale | 128.77 | 625 | 80,481 | | Aug 01 10:19 AM | JOHNSON MERCEDES | Director | Jul 01 '24 | Sale | 148.00 | 625 | 92,500 | 17,768 | Jul 03 04:16 PM | JOHNSON MERCEDES | Director | Jun 03 '24 | Sale | 143.84 | 625 | 89,900 | 18,393 | Jun 05 11:11 AM | Burns Richard John | President, Semiconductor Test | May 20 '24 | Option Exercise | 95.76 | 5,005 | 479,284 | 24,421 | May 22 12:03 PM | Burns Richard John | President, Semiconductor Test | May 20 '24 | Sale | 137.64 | 5,005 | 688,880 | 21,780 | May 22 12:03 PM | JOHNSON MERCEDES | Director | May 06 '24 | Sale | 121.20 | 625 | 75,750 | 17,142 | May 08 05:43 PM | Mehta Sanjay | VP and Chief Financial Officer | May 03 '24 | Option Exercise | 72.10 | 3,750 | 270,375 | 45,652 | May 07 12:30 PM | Mehta Sanjay | VP and Chief Financial Officer | May 03 '24 | Sale | 120.06 | 3,750 | 450,225 | 41,902 | May 07 12:30 PM | MATZ MARILYN | Director | Mar 15 '24 | Buy | 106.04 | 13 | 1,414 | 14,326 | Mar 19 04:57 PM | MADDOCK ERNEST E | Director | Feb 01 '24 | Buy | 94.07 | 1,000 | 94,070 | 4,728 | Feb 05 05:17 PM | Burns Richard John | President, Semiconductor Test | Jan 30 '24 | Sale | 104.89 | 1,744 | 182,928 | 16,734 | Jan 31 06:19 PM | Mehta Sanjay | VP and Chief Financial Officer | Jan 30 '24 | Sale | 105.10 | 8,653 | 909,424 | 31,180 | Jan 31 05:58 PM | Burns Richard John | President, Semiconductor Test | Jan 25 '24 | Sale | 112.68 | 317 | 35,720 | 20,300 | Jan 26 05:22 PM | Mehta Sanjay | VP and Chief Financial Officer | Jan 25 '24 | Sale | 110.95 | 1,083 | 120,161 | 45,107 | Jan 26 05:17 PM | Robbins Brad | President, LitePoint Corp. | Dec 15 '23 | Option Exercise | 47.70 | 1,485 | 70,834 | 53,064 | Dec 19 01:45 PM | Robbins Brad | President, LitePoint Corp. | Dec 15 '23 | Sale | 104.18 | 1,485 | 154,707 | 51,579 | Dec 19 01:45 PM |
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