{"schema_version":"secwatch.filing_event.v1","accession":"0001047127-24-000215","form_type":"8-K","ticker":"AMKR","cik":"0001047127","company_name":"AMKOR TECHNOLOGY, INC.","filed_at":"2024-12-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.487645+00:00","generated_at":"2026-05-29T02:42:19.347748+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Amkor appoints John D. Liu to board, expanding to 11 directors","bullets":["John D. Liu joins Amkor's Board of Directors effective December 16, 2024.","Board expands from ten to eleven members; nine of eleven are independent.","Liu is CEO of Essex Equity Capital Management and managing partner of Richmond Hill Investments.","Previously co-head of U.S. M&A at Greenhill & Co. and currently a Whirlpool director.","Liu holds an MBA from Wharton and a BA in economics from Harvard."],"urls":{"canonical":"https://secwatch.observer/filing/0001047127-24-000215","json":"https://secwatch.observer/filing/0001047127-24-000215.json","markdown":"https://secwatch.observer/filing/0001047127-24-000215.md","text":"https://secwatch.observer/filing/0001047127-24-000215.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047127/000104712724000215/0001047127-24-000215-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047127/000104712724000215/amkr-20241215.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T02:42:19.347748+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"}