Logo
  • Home
  • AI Agent
  • Annotations
  • Watchlists
  • Files
  • Pricing and plans
  • BlogAboutContact us
    APIMCP
    Terms of servicePrivacy policy

  • Get the full experience

    We save the real magic for signed-in users.

Lam Research Corporation(LRCX US)

$230.10-0.050.02%Ext:$229.37-0.730.32%(Market Closed · 00:00:00 UTC)

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner
EDINET Filings

Financials & Metrics

FinancialsChartingShort InterestEmployees
Logo
LRCX US​

SEC Filings

Financials(127)

Expand
  • 10-QQ1ended 27 Sept 202622 Oct
  • 10-KFY 2026ended 28 Jun 20267 Aug
  • 10-QQ3ended 29 Mar 202623 Apr
  • 10-QQ2ended 28 Dec 202529 Jan
  • 10-QQ1ended 28 Sept 202524 Oct 2025
  • 10-KFY 2025ended 29 Jun 202511 Aug 2025
  • 10-QQ3ended 30 Mar 202525 Apr 2025
  • 10-QQ2ended 29 Dec 202431 Jan 2025
  • 10-QQ3ended 31 Mar 202429 Apr 2024
  • 10-QQ2ended 24 Dec 202329 Jan 2024
  • 10-QQ1ended 24 Sept 202323 Oct 2023
  • 10-KFY 2023ended 25 Jun 202315 Aug 2023
  • 10-QQ3ended 26 Mar 202324 Apr 2023
  • 10-QQ2ended 25 Dec 202230 Jan 2023
  • 10-QQ1ended 25 Sept 202224 Oct 2022

Events(308)

Expand
  • 8-KResults of Operations and Financial Condition21 Oct
  • 8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers27 Aug
  • 8-KResults of Operations and Financial Condition29 Jul
  • 8-KResults of Operations and Financial Condition22 Apr
  • 8-K/ADeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers3 Feb
  • 8-KDeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers3 Feb
  • 8-KResults of Operations and Financial Condition28 Jan
  • 8-KMaterial Modifications to Rights of Security Holders6 Nov 2025
  • 8-KResults of Operations and Financial Condition22 Oct 2025
  • 8-KChange in Certifying Accountant11 Sep 2025
  • 8-KResults of Operations and Financial Condition30 Jul 2025
  • 8-KCharter/Bylaw Amendment; Fiscal Year Change21 May 2025
  • 8-KResults of Operations and Financial Condition23 Apr 2025
  • 8-KEntry into Material Agreement29 Jan 2025
  • 8-KResults of Operations and Financial Condition29 Jan 2025

Insider Ownership(1.2K)

Expand
  • 4Statement of changes in beneficial ownership10 Sep
  • 4Statement of changes in beneficial ownership10 Sep
  • 4Statement of changes in beneficial ownership3 Sep
  • 4Statement of changes in beneficial ownership1 Sep
  • 4Statement of changes in beneficial ownership7 Aug
  • 4Statement of changes in beneficial ownership6 Aug
  • 4Statement of changes in beneficial ownership14 Jul
  • 4Statement of changes in beneficial ownership6 Jul
  • 4Statement of changes in beneficial ownership15 Jun
  • 4Statement of changes in beneficial ownership15 Jun
  • 4Statement of changes in beneficial ownership2 Jun
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership28 Apr
  • 4Statement of changes in beneficial ownership11 Mar
  • 3Initial statement of beneficial ownership10 Mar

Beneficial Ownership(151)

Expand
  • SC 13GLAM RESEARCH CORP30 Apr
  • SC 13G/ALAM RESEARCH CORP27 Mar
  • SC 13G/ALAM RESEARCH CORP8 Apr 2025
  • SC 13GLAM RESEARCH CORP7 Apr 2025
  • SC 13G/ALAM RESEARCH CORP13 Feb 2024
  • SC 13G/ALAM RESEARCH CORP25 Jan 2024
  • SC 13G/ALAM RESEARCH CORP9 Feb 2023
  • SC 13G/ALAM RESEARCH CORP3 Feb 2023
  • SC 13G/ALAM RESEARCH CORP10 Feb 2022
  • SC 13G/ALAM RESEARCH CORP9 Feb 2022
  • SC 13G/ALAM RESEARCH CORP1 Feb 2022
  • SC 13G/ALAM RESEARCH CORP12 Feb 2021
  • SC 13G/ALAM RESEARCH CORP10 Feb 2021
  • SC 13G/ALAM RESEARCH CORP8 Feb 2021
  • SC 13G/ALAM RESEARCH CORP29 Jan 2021

Other Ownership(82)

Expand
  • 144ARCHER TIMOTHY23 Oct
  • 144Mayer Bethany9 Sep
  • 144ARCHER TIMOTHY9 Sep
  • 144Varadarajan Seshasayee2 Sep
  • 144Harter Ava31 Aug
  • 144ARCHER TIMOTHY6 Aug
  • 144TALWALKAR ABHIJIT Y13 Jul
  • 144ARCHER TIMOTHY2 Jul
  • 11-KAnnual report (employee stock purchase/savings/profit sharing plans)25 Jun
  • 144BRANDT ERIC12 Jun
  • 144BRANDT ERIC11 Jun
  • 144Fernandes Neil J1 Jun
  • 144LORD PATRICK J14 May
  • 144Fernandes Neil J1 May
  • 144Harter Ava27 Apr

Proxies(62)

Expand
  • ARSAnnual report to security holders24 Sep
  • DEFA14ADefinitive additional materials24 Sep
  • DEF 14ADefinitive proxy statement24 Sep
  • DEFA14ADefinitive additional materials24 Sep 2025
  • DEFA14ADefinitive additional materials24 Sep 2025
  • DEF 14ADefinitive proxy statement24 Sep 2025
  • ARSAnnual report to security holders24 Sep 2025
  • PRE 14APreliminary proxy statement12 Sep 2025
  • ARSAnnual report to security holders25 Sep 2024
  • DEF 14ADefinitive proxy statement25 Sep 2024
  • DEFA14ADefinitive additional materials25 Sep 2024
  • ARSAnnual report to security holders27 Sep 2023
  • DEF 14ADefinitive proxy statement27 Sep 2023
  • DEFA14ADefinitive additional materials27 Sep 2023
  • DEFA14ADefinitive additional materials28 Sep 2022

Registrations(106)

Expand
  • S-8Registration statement (employee benefit plan)6 Nov 2025
  • S-8 POSPost-effective amendment (employee benefit plan)6 Nov 2025
  • S-3ASRAutomatic shelf registration statement (S-3)11 Aug 2025
  • 424B5Prospectus filing (Rule 424(b)(5))1 May 2020
  • 424B5Prospectus filing (Rule 424(b)(5))30 Apr 2020
  • FWPFree writing prospectus30 Apr 2020
  • S-8Registration statement (employee benefit plan)26 Sep 2019
  • S-8Registration statement (employee benefit plan)30 Apr 2019
  • 424B5Prospectus filing (Rule 424(b)(5))26 Feb 2019
  • FWPFree writing prospectus25 Feb 2019
  • 424B3Prospectus filing (Rule 424(b)(3))25 Feb 2019
  • S-3ASRAutomatic shelf registration statement (S-3)21 Feb 2019
  • RWRegistration withdrawal request11 Oct 2016
  • 424B5Prospectus filing (Rule 424(b)(5))25 May 2016
  • FWPFree writing prospectus24 May 2016

Filing Review Correspondence(7)

Expand
  • CORRESPFiling review correspondence15 Jan 2021
  • CORRESPFiling review correspondence12 Jan 2016
  • UPLOADFiling review upload20 Dec 2010
  • CORRESPFiling review correspondence1 Dec 2010
  • UPLOADFiling review upload5 Nov 2010
  • CORRESPFiling review correspondence22 Apr 2008
  • UPLOADFiling review upload15 Apr 2008

SEC Orders And Notices(2)

Expand
  • EFFECTNotice of effectiveness13 Jan 2016
  • EFFECTNotice of effectiveness28 Mar 2012

Tender Offers And Going Private(4)

Expand
  • SC TO-I/AAMENDMENT TO SCHEDULE TO - ISSUER2 May 2008
  • SC TO-I/AAMENDMENT TO SCHDULE TO - ISSUER16 Apr 2008
  • SC TO-ISCHEDULE TO - ISSUER3 Apr 2008
  • SC TO-CSCHEDULE TO1 Apr 2008

Other(22)

Expand
  • SDSD1 Jun
  • SDSD2 Jun 2025
  • SDSD31 May 2024
  • SDSD31 May 2023
  • SDSD31 May 2022
  • SDSD1 Jun 2021
  • SDSD1 Jun 2020
  • SDSD31 May 2019
  • SDSD31 May 2018
  • SDSD31 May 2017
  • SDSD31 May 2016
  • SDSD1 Jun 2015
  • SDSD2 Jun 2014
  • 10-K405BODY17 Sep 2001
  • 10-K405/ABODY2 May 2001