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Teradyne, Inc(TER US)

$308.85+0.100.03%Ext:$314.99+6.141.99%(Market Closed · 00:00:00 UTC)

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TER US​

SEC Filings

Financials(131)

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  • 10-QQ2ended 28 Jun 202631 Jul
  • 10-QQ1ended 29 Mar 20261 May
  • 10-KFY 2025ended 31 Dec 202519 Feb
  • 10-QQ3ended 28 Sept 202530 Oct 2025
  • 10-QQ2ended 29 Jun 20251 Aug 2025
  • 10-QQ1ended 30 Mar 20252 May 2025
  • 10-KFY 2024ended 31 Dec 202420 Feb 2025
  • 10-QQ3ended 29 Sept 20241 Nov 2024
  • 10-QQ2ended 30 Jun 20242 Aug 2024
  • 10-QQ1ended 31 Mar 20243 May 2024
  • 10-KFY 2023ended 31 Dec 202322 Feb 2024
  • 10-QQ3ended 1 Oct 20233 Nov 2023
  • 10-QQ2ended 2 Jul 20234 Aug 2023
  • 10-QQ1ended 2 Apr 20235 May 2023
  • 10-KFY 2022ended 31 Dec 202222 Feb 2023

Events(214)

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  • 8-KEntry into a Material Definitive Agreement10 Aug
  • 8-KResults of Operations and Financial Condition29 Jul
  • 8-KSubmission of Matters to a Vote of Security Holders11 May
  • 8-KResults of Operations and Financial Condition29 Apr
  • 8-KResults of Operations and Financial Condition3 Feb
  • 8-KResults of Operations and Financial Condition29 Oct 2025
  • 8-KTeradyne Announces Chief Financial Officer Transition28 Oct 2025
  • 8-KDirector/Officer Changes & Compensatory Arrangements2 Sep 2025
  • 8-KResults of Operations and Financial Condition30 Jul 2025
  • 8-KTeradyne Announces Election of Two New Independent Directors26 Jun 2025
  • 8-KMaterial Modification to Security Holders' Rights20 Jun 2025
  • 8-K/ADirector/Officer Changes & Compensatory Arrangements12 May 2025
  • 8-KDirector/Officer Changes & Compensatory Arrangements12 May 2025
  • 8-KResults of Operations and Financial Condition29 Apr 2025
  • 8-KDirector/Officer Changes & Compensatory Arrangements6 Mar 2025

Insider Ownership(1.1K)

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  • 4MATZ MARILYN22 Oct
  • 4Smith Gregory Stephen19 Oct
  • 4MATZ MARILYN19 Oct
  • 4JOHNSON MERCEDES2 Oct
  • 4Herweck Peter28 Sep
  • 4TUFANO PAUL J28 Sep
  • 4MADDOCK ERNEST E28 Sep
  • 4Henry Andrew Chisholm28 Sep
  • 4MATZ MARILYN18 Sep
  • 4Smith Gregory Stephen16 Sep
  • 4MATZ MARILYN16 Sep
  • 4JOHNSON MERCEDES2 Sep
  • 4Smith Gregory Stephen18 Aug
  • 4MATZ MARILYN18 Aug
  • 4JOHNSON MERCEDES4 Aug

Beneficial Ownership(166)

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  • SC 13G/ATERADYNE, INC30 Jul
  • SC 13G/ATERADYNE, INC4 Jun
  • SC 13GTERADYNE, INC29 Apr
  • SC 13GTERADYNE, INC29 Apr
  • SC 13G/ATERADYNE, INC27 Mar
  • SC 13G/ATERADYNE, INC29 Jul 2025
  • SC 13G/ATERADYNE, INC12 May 2025
  • SC 13G/ATERADYNE, INC12 Feb 2025
  • SC 13G/ATERADYNE, INC10 Jul 2024
  • SC 13G/ATERADYNE, INC13 Feb 2024
  • SC 13G/ATERADYNE, INC9 Feb 2024
  • SC 13G/ATERADYNE, INC24 Jan 2024
  • SC 13G/ATERADYNE, INC8 Nov 2023
  • SC 13G/ATERADYNE, INC9 Feb 2023
  • SC 13G/ATERADYNE, INC9 Feb 2023

Other Ownership(101)

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  • 144MATZ MARILYN21 Oct
  • 144Smith Gregory Stephen15 Oct
  • 144MATZ MARILYN15 Oct
  • 144JOHNSON MERCEDES1 Oct
  • 144MATZ MARILYN17 Sep
  • 144MATZ MARILYN15 Sep
  • 144Smith Gregory Stephen15 Sep
  • 144JOHNSON MERCEDES1 Sep
  • 144MATZ MARILYN17 Aug
  • 144Smith Gregory Stephen17 Aug
  • 144JOHNSON MERCEDES3 Aug
  • 144MATZ MARILYN15 Jul
  • 144Smith Gregory Stephen15 Jul
  • 144JOHNSON MERCEDES1 Jul
  • 144MATZ MARILYN15 Jun

Proxies(79)

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  • ARSAnnual report to security holders27 Mar
  • DEFA14ADefinitive additional materials27 Mar
  • DEF 14ADefinitive proxy statement27 Mar
  • DEFA14ADefinitive additional materials28 Mar 2025
  • ARSAnnual report to security holders28 Mar 2025
  • DEF 14ADefinitive proxy statement28 Mar 2025
  • ARSAnnual report to security holders3 Apr 2024
  • PRE 14APreliminary proxy statement19 Mar 2024
  • DEFA14ADefinitive additional materials31 Mar 2023
  • ARSAnnual report to security holders31 Mar 2023
  • DEF 14ADefinitive proxy statement31 Mar 2023
  • DEFA14ADefinitive additional materials1 Apr 2022
  • DEF 14ADefinitive proxy statement1 Apr 2022
  • DEFA14ADEFINITIVE ADDITIONAL MATERIALS26 Mar 2021
  • DEF 14ADEFINITIVE PROXY STATEMENT26 Mar 2021

Registrations(52)

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  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8 POSPost-effective amendment (employee benefit plan)6 May 2022
  • S-8Registration statement (employee benefit plan)14 May 2021
  • 8-A12BRegistration of securities (Section 12(b))26 Nov 2018
  • S-8Registration statement (employee benefit plan)24 May 2013
  • S-8Registration statement (employee benefit plan)11 Oct 2011
  • POS AMPOST-EFFECTIVE AMENDMENT NO.1 TO FORM S-313 May 2010
  • POS AMPOST-EFFECTIVE AMENDMENT NO.1 TO FORM S-313 May 2010
  • S-8Registration statement (employee benefit plan)4 Jun 2009
  • 424B5PROSPECTUS SUPPLEMENT FINAL2 Apr 2009

Filing Review Correspondence(3)

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  • CORRESPFiling review correspondence8 Jul 2022
  • CORRESPFiling review correspondence12 May 2017
  • CORRESPFiling review correspondence12 May 2016

SEC Orders And Notices(4)

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  • CT ORDERConfidential treatment order6 Jun 2013
  • EFFECTNotice of effectiveness17 May 2010
  • EFFECTNotice of effectiveness14 May 2010
  • CT ORDERConfidential treatment order14 Apr 2010

Tender Offers And Going Private(6)

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  • SC TO-T/AAMENDMENT NO. 2 TO SCHEDULE TO-T24 Jan 2008
  • SC TO-T/AAMENDMENT NO. 1 TO SCHEDULE TO-T16 Jan 2008
  • SC TO-TSCHEDULE TO-T21 Dec 2007
  • SC TO-CFORM 8-K13 Dec 2007
  • SC TO-CSCHEDULE TO-C12 Dec 2007
  • SC TO-CSCHEDULE TO12 Dec 2007

Other(19)

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  • SDSD5 May
  • SDSD30 Apr 2025
  • SDSD6 May 2024
  • SDSD24 May 2023
  • SDSD25 May 2022
  • SDSD26 May 2021
  • SDSD27 May 2020
  • SDSD29 May 2019
  • CERTCERT27 Nov 2018
  • 252526 Nov 2018
  • SDSD22 May 2018
  • SDSD23 May 2017
  • SDSD26 May 2016
  • SDSD20 May 2015
  • SDSD30 May 2014