Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:d18093b6-7599-20b1-0165-4ddab9aa1430 2026-05-19T21:30:59-04:00 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) Exercised 4,597 Options (OE) of TERADYNE INC for $72.10 on 5/15, and Sold Them All urn:uuid:d15b898b-dea3-e595-e9f3-732e84e9706e 2026-05-19T14:27:41-04:00 TER: MATZ MARILYN (DIR) Sold (AS) 800 Shares of TERADYNE INC for $338.98 on 5/15 urn:uuid:5e4115e0-250f-0a58-57c9-98f966b4676b 2026-05-19T14:27:30-04:00 TER: HERWECK PETER (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:deec8cbf-f9f4-407c-967e-45a56e4a2f4a 2026-05-12T17:39:35-04:00 TER: JOHNSON MERCEDES (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:36eaeaed-4500-6804-c3a8-6b15df671916 2026-05-12T17:34:44-04:00 TER: MATZ MARILYN (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:07a1924a-293e-0653-743a-f392aed56b37 2026-05-12T17:23:10-04:00 TER: VAN KRALINGEN BRIDGET A (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:b511a6e1-5296-7b92-9a4e-145f14f8e299 2026-05-12T17:18:52-04:00 TER: TUFANO PAUL J (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:0e5a23b6-a29f-2941-49e9-15d187722be7 2026-05-12T17:15:18-04:00 TER: SAYINER NECIP (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:0e2433af-0f94-a696-f908-981e86155a26 2026-05-12T17:12:22-04:00 TER: MADDOCK ERNEST E (DIR) Acquired (JB) 668 Shares of TERADYNE INC for $0.00 on 5/8 urn:uuid:1f81aae4-5345-566a-6a6d-42b6f9f98e01 2026-05-12T17:09:12-04:00