{"schema_version":"secwatch.filing_event.v1","accession":"0000931148-24-000129","form_type":"8-K","ticker":"EAF","cik":"0000931148","company_name":"GRAFTECH INTERNATIONAL LTD","filed_at":"2024-12-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.424483+00:00","generated_at":"2026-05-29T02:41:09.228725+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Director Marcel Kessler resigns from GrafTech board effective Dec 31, 2024","bullets":["Marcel Kessler informed GrafTech on Dec 15, 2024, of his resignation effective Dec 31, 2024.","Kessler served as a Class II director and did not serve on any board committees.","Resignation not due to any disagreement with the company on operations, policies, or practices.","No replacement director has been announced as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0000931148-24-000129","json":"https://secwatch.observer/filing/0000931148-24-000129.json","markdown":"https://secwatch.observer/filing/0000931148-24-000129.md","text":"https://secwatch.observer/filing/0000931148-24-000129.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/931148/000093114824000129/0000931148-24-000129-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/931148/000093114824000129/gti-20241215.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T02:41:09.228725+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}