TER SEC Filings
SEC filings for TER. Annual and quarterly reports, 8-K events, Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| 4JOHNSON MERCEDES | Oct 2, 2026 | 0000904454-26-000502EDGAR |
| 4Herweck Peter | Sep 28, 2026 | 0000904454-26-000498EDGAR |
| 4TUFANO PAUL J | Sep 28, 2026 | 0000904454-26-000496EDGAR |
| 4MADDOCK ERNEST E | Sep 28, 2026 | 0000904454-26-000494EDGAR |
| 4Henry Andrew Chisholm | Sep 28, 2026 | 0000904454-26-000492EDGAR |
| 4MATZ MARILYN | Sep 18, 2026 | 0000904454-26-000487EDGAR |
| 4Smith Gregory StephenPresident and CEO | Sep 16, 2026 | 0000904454-26-000485EDGAR |
| 4MATZ MARILYN | Sep 16, 2026 | 0000904454-26-000483EDGAR |
| 4JOHNSON MERCEDES | Sep 2, 2026 | 0000904454-26-000478EDGAR |
| 4Smith Gregory StephenPresident and CEO | Aug 18, 2026 | 0000904454-26-000464EDGAR |
| 4MATZ MARILYN | Aug 18, 2026 | 0000904454-26-000462EDGAR |
| 8-K | Aug 10, 2026 | 0001193125-26-342367EDGAR |
| 4JOHNSON MERCEDES | Aug 4, 2026 | 0000904454-26-000430EDGAR |
| 10-Q | Jul 31, 2026 | 0001193125-26-327715EDGAR |
| SC 13G/AamendedBlackRock, Inc. | Jul 30, 2026 | 0002012383-26-003160EDGAR |
| 8-K | Jul 29, 2026 | 0001193125-26-321933EDGAR |
| 4Smith Gregory StephenPresident and CEO | Jul 16, 2026 | 0000904454-26-000412EDGAR |
| 4MATZ MARILYN | Jul 16, 2026 | 0000904454-26-000410EDGAR |
| 4JOHNSON MERCEDES | Jul 2, 2026 | 0000904454-26-000390EDGAR |
| 4TUFANO PAUL J | Jun 29, 2026 | 0000904454-26-000385EDGAR |
| 4Henry Andrew Chisholm | Jun 29, 2026 | 0000904454-26-000383EDGAR |
| 4Herweck Peter | Jun 29, 2026 | 0000904454-26-000381EDGAR |
| 4MATZ MARILYN | Jun 16, 2026 | 0000904454-26-000362EDGAR |
| 4Smith Gregory StephenPresident and CEO | Jun 16, 2026 | 0000904454-26-000360EDGAR |
| 4MADDOCK ERNEST E | Jun 16, 2026 | 0000904454-26-000358EDGAR |
| 4Herweck Peter | Jun 16, 2026 | 0000904454-26-000356EDGAR |
| 4TUFANO PAUL J | Jun 16, 2026 | 0000904454-26-000354EDGAR |
| SC 13G/AamendedBlackRock, Inc. | Jun 4, 2026 | 0002012383-26-001870EDGAR |
| 4Hathout Jean PierrePresident, Teradyne Robotics | Jun 3, 2026 | 0000904454-26-000332EDGAR |
| 4JOHNSON MERCEDES | Jun 3, 2026 | 0000904454-26-000330EDGAR |
| 4Poulin Shannon JohnPresident, Semiconductor Test | May 26, 2026 | 0000904454-26-000321EDGAR |
| 4MATZ MARILYN | May 26, 2026 | 0000904454-26-000319EDGAR |
| 4Smith Gregory StephenPresident and CEO | May 19, 2026 | 0000904454-26-000306EDGAR |
| 4MATZ MARILYN | May 19, 2026 | 0000904454-26-000305EDGAR |
| 4Herweck Peter | May 12, 2026 | 0000904454-26-000276EDGAR |
| 4JOHNSON MERCEDES | May 12, 2026 | 0000904454-26-000274EDGAR |
| 4MATZ MARILYN | May 12, 2026 | 0000904454-26-000272EDGAR |
| 4van Kralingen Bridget A | May 12, 2026 | 0000904454-26-000270EDGAR |
| 4TUFANO PAUL J | May 12, 2026 | 0000904454-26-000268EDGAR |
| 4Sayiner Necip | May 12, 2026 | 0000904454-26-000266EDGAR |
| 4MADDOCK ERNEST E | May 12, 2026 | 0000904454-26-000264EDGAR |
| 4Henry Andrew Chisholm | May 12, 2026 | 0000904454-26-000262EDGAR |
| 4Driscoll RyanVP, General Counsel, Secretary | May 11, 2026 | 0000904454-26-000258EDGAR |
| 8-K | May 11, 2026 | 0001193125-26-215848EDGAR |
| 10-Q | May 1, 2026 | 0001193125-26-201058EDGAR |
| SC 13GVanguard Portfolio Management | Apr 29, 2026 | 0002100121-26-000775EDGAR |
| SC 13GVanguard Capital Management | Apr 29, 2026 | 0002100119-26-000064EDGAR |
| 8-K | Apr 29, 2026 | 0001193125-26-188706EDGAR |
| 4Mills ReganPresident, Product Test | Apr 9, 2026 | 0000904454-26-000229EDGAR |
| 4JOHNSON MERCEDES | Apr 7, 2026 | 0000904454-26-000220EDGAR |
| 4Poulin Shannon JohnPresident, Semiconductor Test | Apr 3, 2026 | 0000904454-26-000216EDGAR |
| 4Mills ReganPresident, Product Test | Apr 3, 2026 | 0000904454-26-000214EDGAR |
| 4Herweck Peter | Mar 30, 2026 | 0000904454-26-000210EDGAR |
| 4TUFANO PAUL J | Mar 30, 2026 | 0000904454-26-000208EDGAR |
| 4Henry Andrew Chisholm | Mar 30, 2026 | 0000904454-26-000206EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 27, 2026 | 0000102909-26-002428EDGAR |
| DEF 14A | Mar 27, 2026 | 0001193125-26-127504EDGAR |
| 4MADDOCK ERNEST E | Mar 17, 2026 | 0000904454-26-000188EDGAR |
| 4TUFANO PAUL J | Mar 17, 2026 | 0000904454-26-000186EDGAR |
| 4Herweck Peter | Mar 17, 2026 | 0000904454-26-000184EDGAR |
| 4JOHNSON MERCEDES | Mar 6, 2026 | 0000904454-26-000165EDGAR |
| 4Mills ReganPresident, Product Test | Feb 27, 2026 | 0000904454-26-000130EDGAR |
| 10-K | Feb 19, 2026 | 0001193125-26-059002EDGAR |
| 4Smith Gregory StephenPresident and CEO | Feb 6, 2026 | 0000904454-26-000075EDGAR |
| 4Poulin Shannon JohnPresident, Semiconductor Test | Feb 6, 2026 | 0000904454-26-000073EDGAR |
| 4Driscoll RyanVP, General Counsel, Secretary | Feb 6, 2026 | 0000904454-26-000071EDGAR |
| 4Mills ReganPresident, Product Test | Feb 6, 2026 | 0000904454-26-000069EDGAR |
| 4Hathout Jean PierrePresident, Teradyne Robotics | Feb 6, 2026 | 0000904454-26-000067EDGAR |
| 4JOHNSON MERCEDES | Feb 6, 2026 | 0000904454-26-000063EDGAR |
| 4Hathout Jean PierrePresident, Teradyne Robotics | Feb 4, 2026 | 0000904454-26-000061EDGAR |
| 4Mills ReganPresident, Product Test | Feb 4, 2026 | 0000904454-26-000059EDGAR |
| 4Smith Gregory StephenPresident and CEO | Feb 4, 2026 | 0000904454-26-000057EDGAR |
| 4Driscoll RyanVP, General Counsel, Secretary | Feb 4, 2026 | 0000904454-26-000053EDGAR |
| 8-K | Feb 3, 2026 | 0001193125-26-034348EDGAR |
| 4Smith Gregory StephenPresident and CEO | Jan 29, 2026 | 0000904454-26-000046EDGAR |
| 4Mills ReganPresident, Product Test | Jan 29, 2026 | 0000904454-26-000044EDGAR |
| 4Driscoll RyanVP, General Counsel, Secretary | Jan 29, 2026 | 0000904454-26-000042EDGAR |
| 4JOHNSON MERCEDES | Jan 6, 2026 | 0000904454-26-000003EDGAR |
| 4TUFANO PAUL J | Dec 19, 2025 | 0000904454-25-000640EDGAR |
| 4Herweck Peter | Dec 19, 2025 | 0000904454-25-000638EDGAR |
| 4MADDOCK ERNEST E | Dec 19, 2025 | 0000904454-25-000636EDGAR |
| 4Smith Gregory StephenPresident and CEO | Dec 15, 2025 | 0000904454-25-000632EDGAR |
| 4JOHNSON MERCEDES | Dec 8, 2025 | 0000904454-25-000629EDGAR |
| 4Smith Gregory StephenPresident and CEO | Nov 14, 2025 | 0000904454-25-000603EDGAR |
| 4Smith Gregory StephenPresident and CEO | Nov 7, 2025 | 0000904454-25-000564EDGAR |
| 4JOHNSON MERCEDES | Nov 7, 2025 | 0000904454-25-000562EDGAR |
| 4Turner Michelle L.Chief Financial Officer | Nov 5, 2025 | 0000904454-25-000556EDGAR |
| 10-Q | Oct 30, 2025 | 0001193125-25-258477EDGAR |
| 8-K | Oct 29, 2025 | 0001193125-25-254602EDGAR |
| 8-K | Oct 28, 2025 | 0001193125-25-253857EDGAR |
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Source: SEC EDGAR.