Westlake CorpWLK

Westlake Corp (WLK): trades by Congress and the executive branch

Every trade in Westlake 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 Sep 22, 2026 · Source · RSS feed

Trades disclosed
32since 2016
Members
5
Purchases / sales
16 / 16
Typical days to public
18median
Public after 45 days
0of 28 dated trades by Congress

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

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Transactions

Every WLK trade disclosed since 2016, newest report first
MemberAssetTypeAmountTrade dateLagPublicFiling
Donald TrumpPresidentWLKWestlake CorpSell$1K–$15KJul 27, 202657dSep 22PDF
Susie LeeD-NVNV03WLKWestlake Corp · JointSell$1K–$15KJun 10, 202133dJul 13PDF
Peter MeijerR-MIMI03WLKWestlake CorpSell$1K–$15KFeb 16, 202128dMar 16PDF
Susie LeeD-NVNV03WLKWestlake Corp · JointBuy$1K–$15KDec 16, 202026dJan 11PDF
Susie LeeD-NVNV03WLKWestlake Corp · JointBuy$1K–$15KDec 10, 202032dJan 11PDF
James ComerR-KYKY01WLKWestlake CorpSell$1K–$15KAug 6, 202018dAug 24PDF
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 29, 2016amendedMay 4Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 29, 2016amendedMay 4Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 15, 2016amendedMay 4Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KAug 14, 201714dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KAug 10, 201718dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KAug 9, 201719dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KAug 8, 201720dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$15K–$50KAug 4, 201724dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$15K–$50KAug 3, 201725dAug 28Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KApr 27, 20178dMay 5Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KMar 23, 20178dMar 31Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KMar 16, 201715dMar 31Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KMar 15, 201716dMar 31Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KMar 13, 201718dMar 31Report
David PerdueR-GASenateWLKWestlake Corp · JointSell$1K–$15KMar 10, 201721dMar 31Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KNov 8, 201628dDec 6Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KSep 28, 20162dSep 30Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJul 29, 20167dAug 5Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJul 26, 201610dAug 5Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJul 18, 201618dAug 5Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJun 29, 201612dJul 11Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJun 28, 201613dJul 11Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJun 23, 201618dJul 11Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 29, 20164dFeb 2Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 29, 20164dFeb 2Report
David PerdueR-GASenateWLKWestlake Corp · JointBuy$1K–$15KJan 15, 201618dFeb 2Report

Members who traded WLK

MemberTradesBuysSellsLast tradedLatest report
David PerdueR-GASenate261412Jan 29, 2016May 4, 2018
Susie LeeD-NVNV03321Jun 10, 2021Jul 13, 2021
Donald TrumpPresident101Jul 27, 2026Sep 22, 2026
Peter MeijerR-MIMI03101Feb 16, 2021Mar 16, 2021
James ComerR-KYKY01101Aug 6, 2020Aug 24, 2020

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.

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