{"transactions":[{"id":814367,"issuer":{"id":3555,"kind":"organization","name":"WESTLAKE CORP"},"owners":[{"id":53574,"kind":"person","name":"Powers Brian John","position":1,"cik":"0002126961","reported_name":"Powers Brian John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, PEM Segment Head"}}],"security":"Restricted Stock Units","published_at":"2026-04-06T12:02:33.000Z","date":"2026-04-02","kind":"grant","planned":false,"acquired":true,"shares":1961,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to recieve one share of the Issuer's common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"All of the RSUs will vest on April 2, 2029."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"All of the RSUs will vest on April 2, 2029."}],"balance_after":1961,"derivative":{"underlying":"Common Stock","underlying_shares":1961},"source":{"system":"sec-edgar","filing":"0002126961-26-000004","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1262823/000212696126000004/ownership.xml","form_type":"4"}}]}