{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-25-000036","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2025-06-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.762679+00:00","generated_at":"2026-05-19T14:52:41.780444+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Costco names Tiffany Barbre as new PAO; Dan Hines retiring after 35 years","bullets":["Dan Hines to retire as SVP, Corporate Controller and Principal Accounting Officer on June 30, 2025; remains SVP until Jan 2026.","Tiffany Barbre appointed as SVP, Corporate Controller and PAO effective July 1, 2025.","Barbre, 51, joined Costco in 2005 and was most recently VP, Assistant Corporate Controller.","Barbre receives annual base salary of $340,000, cash bonus eligibility of $100,000 (prorated), and RSU target value of $2M for FY2026."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-25-000036","json":"https://secwatch.observer/filing/0000909832-25-000036.json","markdown":"https://secwatch.observer/filing/0000909832-25-000036.md","text":"https://secwatch.observer/filing/0000909832-25-000036.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000036/0000909832-25-000036-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000036/cost-20250610.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T14:52:41.780444+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"90cf0344ac","claim":"Tiffany Barbre was appointed as Senior Vice President, Corporate Controller and Principal Accounting Officer at COSTCO WHOLESALE CORP /NEW.","evidence_excerpt":"Tiffany Barbre, 51, has been appointed as Senior Vice President, Corporate Controller and Principal Accounting Officer, effective July 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000036/0000909832-25-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Senior Vice President, Corporate Controller and Principal Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"c1337c34fa","claim":"Dan Hines departed as Senior Vice President, Corporate Controller and Principal Accounting Officer at COSTCO WHOLESALE CORP /NEW.","evidence_excerpt":"On June 10, 2025, the Company announced that on June 30 Dan Hines will retire as Senior Vice President, Corporate Controller, and Principal Accounting Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000036/0000909832-25-000036-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Senior Vice President, Corporate Controller and Principal Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}