Disclosure profile

Who’s trading LRCX?

LAM RESEARCH CORP

Every disclosed Congress and corporate-insider transaction in LRCX (LAM RESEARCH CORP): 59 trades from 20 politicians and executives, each AI-scored. Updated as new filings land.

Create a free account to open trades, see the full AI breakdown, and get live alerts when LRCX is traded.

Create a free account →

FilerActionAmountFiledScore

ARCHER TIMOTHYSEC Form 4—$900k2026-08-075

Harter AvaSEC Form 4—$1.8M2026-08-063

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy$9.0M2026-08-065

TALWALKAR ABHIJIT YSEC Form 4Sell$6.1M2026-07-143

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy$6.1M2026-07-136

ARCHER TIMOTHYSEC Form 4—$1.2M2026-07-065

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy$11.7M2026-07-026

BRANDT ERICSEC Form 4Sell—2026-06-155

Hon. David J. TaylorHouse PTRSell$1k2026-06-127

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy—2026-06-127

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy—2026-06-116

Fernandes Neil JSEC Form 4Sell—2026-06-026

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy—2026-06-014

Hon. David J. TaylorHouse PTRSell$1k2026-05-077

Fernandes Neil JSEC Form 4Sell—2026-05-044

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy—2026-05-015

Harter AvaSEC Form 4——2026-04-286

LAM RESEARCH CORP (LRCX) (CIK 0000707549)SEC Form 144Buy—2026-04-276

Hon. David J. TaylorHouse PTRBuy$1k2026-03-207

Tony WiedHouse PTRBuy$1k2026-03-097

Hon. David J. TaylorHouse PTRSell$1k2026-03-067

Cleo FieldsHouse PTRBuy$15k2026-02-247

Hon. David J. TaylorHouse PTRSell$1k2026-02-027

Hon. David J. TaylorHouse PTRSell$15k2026-01-218

Markwayne MullinSenate PTRBuy$50k2026-01-168

Hon. Jonathan JacksonHouse PTRSell$1k2025-10-157

Hon. David J. TaylorHouse PTRSell$1k2025-10-076

Hon. Jonathan JacksonHouse PTRBuy$1k2025-09-237

Hon. Byron DonaldsHouse PTRBuy$1k2025-09-057

Sheldon WhitehouseSenate PTRSell$15k2025-09-038

Hon. David J. TaylorHouse PTRSell$1k2025-09-027

Markwayne MullinSenate PTRBuy$15k2025-08-128

Markwayne MullinSenate PTRBuy$15k2025-06-118

John BoozmanSenate PTRSell$1k2025-05-147

Tony WiedHouse PTRSell$1k2025-05-137

Markwayne MullinSenate PTRSell$50k2025-05-128

Hon. Marjorie Taylor GreeneHouse PTRBuy$1k2025-04-077

John BoozmanSenate PTRSell$1k2025-03-067

Hon. William R. KeatingHouse PTRSell$1k2025-02-256

Hon. Gilbert CisnerosHouse PTRSell$15k2025-02-118

Sheldon WhitehouseSenate PTRSell$15k2025-01-088

Hon. Marjorie Taylor Mrs GreeneHouse PTRBuy$1k2024-11-277

Hon. Josh GottheimerHouse PTRSell$1k2024-11-067

Hon. Marjorie Taylor Mrs GreeneHouse PTRBuy$1k2024-10-087

Hon. Josh GottheimerHouse PTRSell$1k2024-10-037

Hon. Marjorie Taylor Mrs GreeneHouse PTRBuy$1k2024-09-237

Hon. Jonathan JacksonHouse PTRSell$15k2024-09-207

Hon. Kathy ManningHouse PTRBuy$1k2024-08-167

John BoozmanSenate PTRSell$1k2024-08-067

Hon. Jonathan JacksonHouse PTRBuy$15k2024-02-157

Hon. Josh GottheimerHouse PTRBuy$1k2024-02-157

Hon. Kathy ManningHouse PTRSell$1k2024-02-067

Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool, not investment advice.