{"schema_version":"secwatch.filing_event.v1","accession":"0001064728-23-000175","form_type":"8-K","ticker":"BTU","cik":"0001064728","company_name":"PEABODY ENERGY CORP","filed_at":"2023-12-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.088746+00:00","generated_at":"2026-06-07T15:23:01.976494+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Peabody Energy amends By-Laws for universal proxy rules and DGCL updates","bullets":["Board approved Second Amended and Restated By-Laws effective December 4, 2023.","Requires universal proxy nominators to provide compliance evidence 10 days before meeting.","Mandates that stockholders soliciting proxies use a non-white proxy card.","Adopts DGCL revisions on stockholder meeting adjournment provisions.","Includes administrative and conforming changes; full text filed as Exhibit 3.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001064728-23-000175","json":"https://secwatch.observer/filing/0001064728-23-000175.json","markdown":"https://secwatch.observer/filing/0001064728-23-000175.md","text":"https://secwatch.observer/filing/0001064728-23-000175.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1064728/000106472823000175/0001064728-23-000175-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1064728/000106472823000175/btu-20231204.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T15:23:01.976494+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":"07d8a4ab488f08fc0a45fabf6677f21c4258131e","claim":"PEABODY ENERGY CORP: Amended by-laws to clarify director nominations, universal proxy rules, stockholder meeting adjournment, and make administrative changes (effective 2023-12-04).","evidence_excerpt":"On December 4, 2023, the Board of Directors (the \"Board\") of Peabody Energy Corporation (the \"Company\") approved and adopted the Company’s Second Amended and Restated By-Laws (the \"By-Laws\"), which became effective immediately.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1064728/000106472823000175/0001064728-23-000175-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-12-04"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}