Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:d18093b6-7599-20b1-0165-4ddab9aa1430 2026-10-21T03:39:24-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services TER: SMITH GREGORY STEPHEN (PR,CEO,DIR) Sold (AS) 4k Shares of TERADYNE INC for $341.28 on 10/15 urn:uuid:0368ef68-2c7c-958d-3a5e-55df371d1024 2026-10-19T11:42:41-04:00 TER: MATZ MARILYN (DIR) Sold (AS) 800 Shares of TERADYNE INC for $341.28 on 10/15 urn:uuid:c61fe9b8-70b3-2ed9-7648-fcd48df0f6df 2026-10-19T11:35:18-04:00 TER: JOHNSON MERCEDES (DIR) Sold (AS) 167 Shares of TERADYNE INC for $402.90 on 10/1 urn:uuid:c3839bf9-eb3d-044f-0050-a7f67fdea140 2026-10-02T12:44:44-04:00 TER: HERWECK PETER (DIR) Acquired (JB) 81 Shares of TERADYNE INC for $0.00 on 9/24-9/25 urn:uuid:b1baeb64-5ea0-d90a-e25d-decaffe92018 2026-09-28T17:32:41-04:00 TER: TUFANO PAUL J (DIR) Acquired (JB) 160 Shares of TERADYNE INC for $0.00 on 9/24-9/25 urn:uuid:c936b822-df2f-0f60-ac51-c9ec6e190878 2026-09-28T16:50:50-04:00 TER: MADDOCK ERNEST E (DIR) Acquired (JB) 2 Shares of TERADYNE INC for $0.00 on 9/25 urn:uuid:c626b58d-5adb-10c6-ac30-0c03e9106383 2026-09-28T16:46:26-04:00 TER: HENRY ANDREW CHISHOLM (DIR) Acquired (JB) 64 Shares of TERADYNE INC for $0.00 on 9/24 urn:uuid:c5b38162-e0c8-fd88-9107-7e29d10eba7e 2026-09-28T16:43:32-04:00 TER: MATZ MARILYN (DIR) Sold (AS) 400 Shares of TERADYNE INC for $351.11 on 9/17 urn:uuid:59ac9bf1-229f-01c2-6bbb-a3089ea71bc7 2026-09-18T11:38:37-04:00 TER: SMITH GREGORY STEPHEN (PR,CEO,DIR) Sold (AS) 4k Shares of TERADYNE INC for $337.83 on 9/15 urn:uuid:c78191e0-86b2-79d6-6bf0-ba86564ef780 2026-09-16T12:23:05-04:00 TER: MATZ MARILYN (DIR) Sold (AS) 800 Shares of TERADYNE INC for $337.83 on 9/15 urn:uuid:842f242f-6410-1133-d4f3-e56b57b802e2 2026-09-16T12:19:45-04:00