{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-23-000034","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2023-08-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.984578+00:00","generated_at":"2026-06-11T21:01:14.108680+00:00","sec_items":["5.03","8.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Costco declares $1.02 quarterly dividend and adopts updated bylaws on shareholder nominations","bullets":["Quarterly dividend of $1.02 per share declared on August 9, 2023, payable September 8 to holders of record August 25.","Bylaws amended to require shareholder nominees to comply with SEC Rule 14a-19 and provide evidence at least 5 business days before meeting.","Proxy card color other than white reserved for board; number of nominees limited to board seats available.","Officer indemnification made mandatory to maximum extent permitted by law, matching director standard."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-23-000034","json":"https://secwatch.observer/filing/0000909832-23-000034.json","markdown":"https://secwatch.observer/filing/0000909832-23-000034.md","text":"https://secwatch.observer/filing/0000909832-23-000034.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983223000034/0000909832-23-000034-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983223000034/cost-20230809.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T21:01:14.108680+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":"6bdc6f65fe0717ea2fa20e0c8f3f393154b8e916","claim":"COSTCO WHOLESALE CORP /NEW: Amended and restated Bylaws to implement requirements for shareholder nominations, require white proxy card for Board, limit number of nominees, require additional disclosures, and make officer indemnification mandatory (effective 2023-08-09).","evidence_excerpt":"The Board of Directors of Costco Wholesale Corporation amended and restated the Company’s Bylaws, effective August 9, 2023.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/909832/000090983223000034/0000909832-23-000034-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-08-09"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}