Lam Research CorpLRCX

Lam Research Corp (LRCX): trades by Congress and the executive branch

Every trade in Lam Research Corp that a representative, a senator, the President or a senior official disclosed since 2016, newest report first. Each is read from the filer’s periodic transaction report and linked to it.

Latest report Oct 29, 2026 · Source · RSS feed

Trades disclosed
126since 2016
Members
30
Purchases / sales
60 / 66
Typical days to public
21median
Public after 45 days
7of 105 dated trades by Congress

Congress trade alerts · LRCX · free

Get an email when anyone in Congress trades Lam Research Corp

Each new disclosure of a trade in the stock by a representative, a senator, the President or a senior official, with the filing.

An email when a member of Congress or the executive branch files a trade in LRCX, with the filing. Unsubscribe in one click.

Transactions

Every LRCX trade disclosed since 2016, newest report first
MemberAssetTypeAmountTrade dateLagPublicFiling
David TaylorR-OHOH02LRCXLam Research CorpBuy$1K–$15KOct 15, 202614dOct 29PDF
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · SpouseSell$1K–$15KAug 13, 202620dSep 2Report
Markwayne MullinSecretary, Department of Homeland SecurityLRCXLam Research CorpSell$250K–$500KJun 10, 202645dJul 25PDF
Alan ArmstrongR-OKSenateLRCXLam Research CorpBuy$1K–$15KMar 27, 2026116dJul 21Report
Donald TrumpPresidentLRCXLam Research CorpSell$1K–$15KApr 28, 202664dJul 1PDF
Donald TrumpPresidentLRCXLam Research CorpSell$250K–$500KApr 9, 202683dJul 1PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$15K–$50KApr 5, 202687dJul 1PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KJun 5, 20267dJun 12PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$15K–$50KMar 25, 202650dMay 14PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$50K–$100KMar 23, 202652dMay 14PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$1K–$15KMar 23, 202652dMay 14PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$50K–$100KMar 12, 202663dMay 14PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$100K–$250KMar 2, 202673dMay 14PDF
Donald TrumpPresidentLRCXLam Research CorpBuy$50K–$100KJan 7, 2026127dMay 14PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KApr 27, 202610dMay 7PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KApr 27, 202610dMay 7PDF
Arjun ModyDeputy Commissioner, Social Security AdministrationLRCXLam Research CorpSell$1K–$15KJan 30, 202670dApr 10PDF
David TaylorR-OHOH02LRCXLam Research CorpBuy$1K–$15KMar 12, 20268dMar 20PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KFeb 26, 20268dMar 6PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KFeb 26, 20268dMar 6PDF
Cleo FieldsD-LALA06LRCXLam Research CorpBuy$15K–$50KFeb 3, 202621dFeb 24PDF
John BoozmanR-ARSenateLRCXLam Research Corp · JointSell$1K–$15KJan 8, 202638dFeb 15Report
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KJan 16, 202617dFeb 2PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$15K–$50KJan 8, 202613dJan 21PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$15K–$50KJan 8, 202613dJan 21PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$50K–$100KDec 29, 202518dJan 16Report
Jonathan JacksonD-ILIL01LRCXLam Research Corp · SpouseSell$1K–$15KSep 3, 202542dOct 15PDF
Valerie HoyleD-OROR04LRCXLam Research Corp · SpouseSell$1K–$15KSep 23, 202517dOct 10PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KSep 22, 202515dOct 7PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KSep 22, 202515dOct 7PDF
Jonathan JacksonD-ILIL01LRCXLam Research Corp · SpouseBuy$1K–$15KAug 13, 202541dSep 23PDF
Valerie HoyleD-OROR04LRCXLam Research Corp · SpouseSell$1K–$15KFeb 4, 2025220dSep 12PDF
Valerie HoyleD-OROR04LRCXLam Research Corp · SpouseBuy$1K–$15KOct 29, 2024318dSep 12PDF
Byron DonaldsR-FLFL19LRCXLam Research Corp · SpouseBuy$1K–$15KAug 7, 202529dSep 5PDF
Byron DonaldsR-FLFL19LRCXLam Research CorpBuy$1K–$15KAug 7, 202529dSep 5PDF
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · SpouseSell$15K–$50KAug 28, 20256dSep 3Report
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KJul 18, 202546dSep 2PDF
David TaylorR-OHOH02LRCXLam Research CorpSell$1K–$15KJul 18, 202546dSep 2PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$15K–$50KJan 2, 2024amendedAug 12Report
Jefferson ShreveR-ININ06LRCXLam Research CorpSell$15K–$50KMay 12, 202541dJun 22PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$15K–$50KMay 13, 202529dJun 11Report
John BoozmanR-ARSenateLRCXLam Research Corp · JointSell$1K–$15KApr 16, 202528dMay 14Report
Julie JohnsonD-TXTX32LRCXLam Research Corp · JointSell$1K–$15KApr 7, 202537dMay 14PDF
Keith SonderlingDeputy Secretary, Department of LaborLRCXLam Research CorpSell$1K–$15KMar 28, 202547dMay 14PDF
Rohit KhannaD-CACA17LRCXLam Research Corp · SpouseSell$1K–$15KApr 23, 202519dMay 12PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointSell$50K–$100KApr 8, 202534dMay 12Report
Rob BresnahanR-PAPA08LRCXLam Research CorpSell$1K–$15KApr 8, 202530dMay 8PDF
Jefferson ShreveR-ININ06LRCXLam Research CorpSell$15K–$50KApr 7, 202531dMay 8PDF
Jefferson ShreveR-ININ06LRCXLam Research CorpBuy$50K–$100KMar 31, 202511dApr 11PDF
Jefferson ShreveR-ININ06LRCXLam Research CorpSell$50K–$100KMar 5, 202537dApr 11PDF
Marjorie Taylor GreeneR-GAGA14LRCXLam Research CorpBuy$1K–$15KApr 4, 20253dApr 7PDF
Rohit KhannaD-CACA17LRCXLam Research Corp · SpouseBuy$1K–$15KFeb 19, 202515dMar 6PDF
John BoozmanR-ARSenateLRCXLam Research Corp · JointSell$1K–$15KFeb 5, 202529dMar 6Report
William KeatingD-MAMA09LRCXLam Research CorpSell$1K–$15KJan 24, 202532dFeb 25PDF
Rob BresnahanR-PAPA08LRCXLam Research CorpBuy$1K–$15KJan 16, 202528dFeb 13PDF
Gilbert CisnerosD-CACA31LRCXLam Research CorpSell$15K–$50KJan 28, 202514dFeb 11PDF
Rohit KhannaD-CACA17LRCXLam Research Corp · SpouseSell$1K–$15KJan 17, 202520dFeb 6PDF
Sheldon WhitehouseD-RISenateLRCXLam Research CorpSell$15K–$50KDec 19, 202420dJan 8Report
Marjorie Taylor GreeneR-GAGA14LRCXLam Research CorpBuy$1K–$15KNov 25, 20242dNov 27PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KOct 22, 202415dNov 6PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KOct 17, 202420dNov 6PDF
Marjorie Taylor GreeneR-GAGA14LRCXLam Research CorpBuy$1K–$15KOct 4, 20244dOct 8PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KSep 23, 202410dOct 3PDF
Marjorie Taylor GreeneR-GAGA14LRCXLam Research CorpBuy$1K–$15KSep 20, 20243dSep 23PDF
Jonathan JacksonD-ILIL01LRCXLam Research Corp · JointSell$15K–$50KAug 26, 202425dSep 20PDF
John JamesR-MIMI10LRCXLam Research CorpSell$1K–$15KSep 4, 20242dSep 6PDF
Rohit KhannaD-CACA17LRCXLam Research Corp · Dependent childSell$15K–$50KAug 5, 202432dSep 6PDF
Rohit KhannaD-CACA17LRCXLam Research Corp · SpouseSell$1K–$15KAug 2, 202435dSep 6PDF
John JamesR-MIMI10LRCXLam Research CorpSell$1K–$15KJul 30, 202434dSep 2PDF
John JamesR-MIMI10LRCXLam Research CorpBuy$1K–$15KNov 10, 2023297dSep 2PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseBuy$1K–$15KJul 2, 202445dAug 16PDF
John BoozmanR-ARSenateLRCXLam Research Corp · JointSell$1K–$15KJul 26, 202411dAug 6Report
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointBuy$1K–$15KJan 25, 202421dFeb 15PDF
Jonathan JacksonD-ILIL01LRCXLam Research Corp · JointBuy$15K–$50KJan 19, 202427dFeb 15PDF
Tommy TubervilleSenateLRCXLam Research Corp · JointSell$1K–$15KJan 19, 202426dFeb 14Report
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseSell$1K–$15KJan 23, 202414dFeb 6PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseSell$15K–$50KJan 23, 202414dFeb 6PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseSell$1K–$15KJan 23, 202414dFeb 6PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$15K–$50KJan 2, 202424dJan 26Report
John BoozmanR-ARSenateLRCXLam Research CorpSell$1K–$15KDec 20, 2023amendedJan 8Report
John BoozmanR-ARSenateLRCXLam Research CorpSell$1K–$15KDec 20, 202319dJan 8Report
John CurtisR-UTUT03LRCXLam Research Corp · JointSell$1K–$15KDec 4, 202311dDec 15PDF
Greg StantonD-AZAZ04LRCXLam Research Corp · SpouseSell$1K–$15KOct 24, 202316dNov 9PDF
Greg StantonD-AZAZ04LRCXLam Research Corp · SpouseBuy$1K–$15KSep 26, 202344dNov 9PDF
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$1K–$15KOct 3, 202329dNov 1Report
Markwayne MullinR-OKSenateLRCXLam Research Corp · JointBuy$15K–$50KSep 13, 202329dOct 12Report
Dan SullivanSenateLRCXLam Research Corp · JointSell$1K–$15KAug 22, 2023amendedSep 22Report
Dan SullivanSenateLRCXLam Research Corp · JointSell$1K–$15KAug 22, 202327dSep 18Report
John CurtisR-UTUT03LRCXLam Research Corp · JointSell$1K–$15KJun 21, 202347dAug 7PDF
Dan SullivanSenateLRCXLam Research Corp · JointBuy$1K–$15KNov 30, 2022amendedJul 26Report
Kathy ManningD-NCNC06LRCXLam Research CorpBuy$1K–$15KApr 28, 202321dMay 19PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointBuy$1K–$15KFeb 14, 202331dMar 17PDF
William KeatingD-MAMA09LRCXLam Research CorpBuy$1K–$15KFeb 13, 202315dFeb 28PDF
Nuria FernandezAdministrator, Federal Transit Administration, Department of TransportationLRCXLam Research CorpSell$1K–$15KDec 14, 202266dFeb 18PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KJan 11, 202337dFeb 17PDF
Dan SullivanSenateLRCXLam Research Corp · JointBuy$1K–$15KNov 30, 202221dDec 21Report
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseSell$1K–$15KOct 12, 202229dNov 10PDF
Kathy ManningD-NCNC06LRCXLam Research CorpBuy$1K–$15KJul 27, 202214dAug 10PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseBuy$1K–$15KJul 27, 202214dAug 10PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseBuy$1K–$15KJul 27, 202214dAug 10PDF
Nuria FernandezAdministrator, Federal Transit Administration, Department of TransportationLRCXLam Research CorpBuy$1K–$15KMay 2, 202257dJun 28PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KJan 26, 202223dFeb 18PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KNov 8, 202135dDec 13PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KOct 29, 202117dNov 15PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointBuy$1K–$15KJun 9, 202136dJul 15PDF
John CurtisR-UTUT03LRCXLam Research CorpSell$1K–$15KJun 22, 202114dJul 6PDF
Kathy ManningD-NCNC06LRCXLam Research CorpBuy$15K–$50KApr 30, 20216dMay 6PDF
Kathy ManningD-NCNC06LRCXLam Research Corp · SpouseBuy$1K–$15KApr 30, 20216dMay 6PDF
Deborah RossD-NCNC02LRCXLam Research Corp · SpouseBuy$15K–$50KApr 27, 20213dApr 30PDF
William KeatingD-MAMA09LRCXLam Research CorpBuy$1K–$15KMar 17, 202141dApr 27PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointSell$1K–$15KMar 31, 202121dApr 21PDF
John CurtisR-UTUT03LRCXLam Research CorpBuy$1K–$15KMar 27, 202013dApr 9PDF
Josh GottheimerD-NJNJ05LRCXLam Research Corp · JointBuy$1K–$15KFeb 28, 202017dMar 16PDF
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · SpouseBuy$1K–$15KOct 25, 201821dNov 15Report
David RoeR-TNTN01LRCXLam Research CorpSell$1K–$15KSep 12, 201829dOct 11PDF
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · SpouseBuy$1K–$15KAug 28, 201810dSep 7Report
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · SpouseBuy$1K–$15KJun 6, 201837dJul 13Report
David RoeR-TNTN01LRCXLam Research CorpSell$1K–$15KFeb 6, 201834dMar 12PDF
Sheldon WhitehouseD-RISenateLRCXLam Research CorpBuy$1K–$15KApr 26, 2016amendedAug 10Report
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · JointBuy$1K–$15KMay 16, 201723dJun 8Report
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · JointBuy$1K–$15KDec 22, 2015amendedAug 11Report
Sheldon WhitehouseD-RISenateLRCXLam Research CorpBuy$1K–$15KDec 22, 2015amendedAug 11Report
Sheldon WhitehouseD-RISenateLRCXLam Research CorpBuy$1K–$15KApr 26, 201627dMay 23Report
Sheldon WhitehouseD-RISenateLRCXLam Research CorpBuy$1K–$15KMar 24, 201611dApr 4Report
Sheldon WhitehouseD-RISenateLRCXLam Research Corp · JointBuy$1K–$15KDec 22, 201529dJan 20Report
Sheldon WhitehouseD-RISenateLRCXLam Research CorpBuy$1K–$15KDec 22, 201529dJan 20Report

Members who traded LRCX

MemberTradesBuysSellsLast tradedLatest report
David TaylorR-OHOH0214212Oct 15, 2026Oct 29, 2026
Sheldon WhitehouseD-RISenate14113Aug 13, 2026Sep 2, 2026
Josh GottheimerD-NJNJ051248Oct 22, 2024Nov 6, 2024
Kathy ManningD-NCNC061174Jul 2, 2024Aug 16, 2024
Donald TrumpPresident972Apr 28, 2026Jul 1, 2026
Markwayne MullinR-OKSenate761Dec 29, 2025Jan 16, 2026
John BoozmanR-ARSenate606Jan 8, 2026Feb 15, 2026
Rohit KhannaD-CACA17514Apr 23, 2025May 12, 2025
Jonathan JacksonD-ILIL01422Sep 3, 2025Oct 15, 2025
Jefferson ShreveR-ININ06413May 12, 2025Jun 22, 2025
Marjorie Taylor GreeneR-GAGA14440Apr 4, 2025Apr 7, 2025
John CurtisR-UTUT03413Dec 4, 2023Dec 15, 2023
Dan SullivanSenate422Aug 22, 2023Sep 22, 2023
Valerie HoyleD-OROR04312Sep 23, 2025Oct 10, 2025
William KeatingD-MAMA09321Jan 24, 2025Feb 25, 2025
John JamesR-MIMI10312Sep 4, 2024Sep 6, 2024
Byron DonaldsR-FLFL19220Aug 7, 2025Sep 5, 2025
Rob BresnahanR-PAPA08211Apr 8, 2025May 8, 2025
Greg StantonD-AZAZ04211Oct 24, 2023Nov 9, 2023
Nuria FernandezAdministrator, Federal Transit Administration, Department of Transportation211Dec 14, 2022Feb 18, 2023
David RoeR-TNTN01202Sep 12, 2018Oct 11, 2018
Markwayne MullinSecretary, Department of Homeland Security101Jun 10, 2026Jul 25, 2026
Alan ArmstrongR-OKSenate110Mar 27, 2026Jul 21, 2026
Arjun ModyDeputy Commissioner, Social Security Administration101Jan 30, 2026Apr 10, 2026
Cleo FieldsD-LALA06110Feb 3, 2026Feb 24, 2026
Julie JohnsonD-TXTX32101Apr 7, 2025May 14, 2025
Keith SonderlingDeputy Secretary, Department of Labor101Mar 28, 2025May 14, 2025
Gilbert CisnerosD-CACA31101Jan 28, 2025Feb 11, 2025
Tommy TubervilleSenate101Jan 19, 2024Feb 14, 2024
Deborah RossD-NCNC02110Apr 27, 2021Apr 30, 2021

Source

Each trade is a line of a periodic transaction report filed under the STOCK Act, read from the report itself and linked to it. Three offices publish them, and all three are read here every hour: the House Clerk for representatives, the Senate Office of Public Records for senators, and the Office of Government Ethics for the President, the Vice President and Senate-confirmed officials (OGE Form 278-T). OGE links some officials’ reports and releases the rest on request; only linked reports are here.

The Act requires a report within 45 days of the trade; the lag counts the days from the trade to the day the report became public. Reports give each amount as a range. Amendments are marked and not counted as late; trades a later report withdrew are left out. The President’s reports and some House reports are scans of paper forms: a scanned value that does not read with certainty is shown as not read, never guessed, and the report is one click away. “Since” is the stock’s move from the trade date’s close to the latest daily close.

The same trades are in the OptimistFi MCP server’s get_congress_trades tool, by filer or by stock, for each chamber: connect it. Every House trade is free to download as CSV or JSON, and every trade here can be followed by RSS: the data.

ScoutJUST THIS STORY

LET’S MAKE THIS USEFUL · 1 OF 5

How would you like me to explain this?

Tell me what you want from this read. Start with a quick note, then adjust the details. Your other stories stay as they are.

We’ll remember your view of this story. The published article stays unchanged.

THIS STORY’S READING VIEWStandard · The whole picture

Clear explanations with context. Both sides of the evidence.