{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-026157","form_type":"8-K","ticker":"MX","cik":"0001325702","company_name":"MAGNACHIP SEMICONDUCTOR Corp","filed_at":"2023-05-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.387165+00:00","generated_at":"2026-06-14T17:08:08.308212+00:00","sec_items":["5.02","1.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Magnachip appoints Gilbert Nathan to board, increases size to 7","bullets":["Board increased to seven members; Gilbert Nathan appointed effective May 19, 2023.","Nathan will serve until 2024 annual meeting, named to Strategic Review Committee.","Compensation: $165,000 annual RSU grant (vests 1yr or next meeting) and $18,750 quarterly cash retainer.","Company entered into standard indemnification agreement with Nathan; no material transactions."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-026157","json":"https://secwatch.observer/filing/0001140361-23-026157.json","markdown":"https://secwatch.observer/filing/0001140361-23-026157.md","text":"https://secwatch.observer/filing/0001140361-23-026157.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1325702/000114036123026157/0001140361-23-026157-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1325702/000114036123026157/brhc20053376_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T17:08:08.308212+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":"5bee72f3f0","claim":"Gilbert Nathan was appointed as Director at MAGNACHIP SEMICONDUCTOR Corp.","evidence_excerpt":"appointed Gilbert Nathan as a director of the Company to serve until the 2024 Annual Meeting of Stockholders or until his successor has been duly elected and qualified, or until his earlier death, resignation, retirement, disqualification or removal.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1325702/000114036123026157/0001140361-23-026157-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}