{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-018092","form_type":"8-K","ticker":"GTIJF","cik":"0001879373","company_name":"GRAPHJET TECHNOLOGY","filed_at":"2025-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.456024+00:00","generated_at":"2026-05-26T02:36:59.826034+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Graphjet Technology COO/CSO Liu Yu resigns effective Feb 13, 2025","bullets":["Liu Yu resigned from COO, Chief Scientific Officer and Head of Research positions on Feb 13, 2025.","Resignation is not due to any disagreement with Company's operations, policies or practices.","No replacement for Liu Yu's roles was announced in the filing.","Ticker: GTI (Graphjet Technology) trades on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-018092","json":"https://secwatch.observer/filing/0001213900-25-018092.json","markdown":"https://secwatch.observer/filing/0001213900-25-018092.md","text":"https://secwatch.observer/filing/0001213900-25-018092.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/0001213900-25-018092-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/ea0232214-8k_graphjet.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T02:36:59.826034+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":"7d3851635a","claim":"Liu Yu resigned as Chief Operating Officer, Chief Scientific Officer and Head of Research at GRAPHJET TECHNOLOGY.","evidence_excerpt":"On February 13, 2025, Liu Yu resigned from his position as Chief Operating Officer, Chief Scientific Officer and Head of Research of Graphjet Technology (the “Company”), effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/0001213900-25-018092-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Operating Officer, Chief Scientific Officer and Head of Research"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}