{"schema_version":"secwatch.filing_event.v1","accession":"0000931148-25-000131","form_type":"8-K","ticker":"EAF","cik":"0000931148","company_name":"GRAFTECH INTERNATIONAL LTD","filed_at":"2025-08-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.732197+00:00","generated_at":"2026-05-17T09:36:08.663644+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"GrafTech International announces 1-for-10 reverse stock split effective Aug 29, 2025","bullets":["Reverse stock split at 1-for-10 ratio; authorized common shares reduced from 3B to 300M, preferred from 300M to 30M.","Effective at 12:01 a.m. ET on August 29, 2025; no fractional shares issued, rounding up to next whole share.","Trading symbol EAF unchanged; new CUSIP 384313 607 for post-split common stock.","Equity awards under Omnibus Equity Incentive Plan proportionally adjusted for split and fractional share treatment."],"urls":{"canonical":"https://secwatch.observer/filing/0000931148-25-000131","json":"https://secwatch.observer/filing/0000931148-25-000131.json","markdown":"https://secwatch.observer/filing/0000931148-25-000131.md","text":"https://secwatch.observer/filing/0000931148-25-000131.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/931148/000093114825000131/0000931148-25-000131-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/931148/000093114825000131/gti-20250828.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T09:36:08.663644+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":"2b813dbe1fa1257ad4f0598eb3b5516958285f0c","claim":"GRAFTECH INTERNATIONAL LTD: Reverse stock split at 1-for-10 ratio and corresponding reduction in authorized shares of common and preferred stock, effective August 29, 2025 (effective 2025-08-29).","evidence_excerpt":"the Board approved the filing of a Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Company (the \"Certificate of Amendment\") to effect a reverse stock split at a ratio of 1-for-10 (the \"Reverse Stock Split\") and a reduction in the number of authorized shares of Common Stock and Preferred Stock by a corresponding proportion (the \"Authorized Share Reduction\").","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/931148/000093114825000131/0000931148-25-000131-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-08-29"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}