{"transactions":[{"id":11866,"issuer":{"id":2803,"kind":"organization","name":"COSTCO WHOLESALE CORP /NEW","symbol":"COST"},"owners":[{"id":10798,"kind":"person","name":"George Sarah Catherine","position":1,"cik":"0002112687","reported_name":"George Sarah Catherine","relationship":{"officer":true,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-13T20:12:33.000Z","date":"2026-03-12","kind":"other","planned":false,"acquired":false,"shares":642.1252,"price":991.2129,"value":636482.78165508,"ownership":{"direct":false,"nature":"By 401(k)"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Reflects a transaction by which the reporting person through an intra-plan transfer disposed of the 642.1252 shares of common stock previously reported as beneficially owned under Costco's 401(k) plan, pursuant to the company's policy prohibiting executive officers from participating in the common stock fund."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000909832-26-000035","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/909832/000090983226000035/form4.xml","form_type":"4"}}]}