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WLK

WESTLAKE CORP

Data as of Oct 6, 2026
WLK
CIK 1262823Industrial Organic Chemicals
Reported federal lobbying
$530K
15 filings · latest Aug 6, 2026

Holdings

No member currently holds WLK by our estimate, but 1 listed it on an annual financial disclosure.

MemberCurrentDisclosed
Listed on an annual disclosure, not currently held
DBrad SchneiderHouse · Illinois
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Values are estimates from disclosed ranges, not brokerage statements.

Data: FEC (PAC contributions, Schedule A), Quiver Quantitative (congressional holdings, lobbying, contracts), Senate Lobbying Disclosure Act filings, USAspending, congressional periodic transaction reports. Records are matched to WESTLAKE CORP through its SEC registration (CIK 1262823) and tickers WLK.

As of: lobbying filings through Aug 6, 2026. Snapshot rebuilt Oct 6, 2026.

Holdings values are estimates from disclosed ranges. PAC contributions cover the current and previous election cycle and count only gifts to sitting members' principal campaign committees, so leadership PACs and losing candidates are not included.