{"schema_version":"secwatch.filing_event.v1","accession":"0001047127-23-000045","form_type":"8-K","ticker":"AMKR","cik":"0001047127","company_name":"AMKOR TECHNOLOGY, INC.","filed_at":"2023-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.022594+00:00","generated_at":"2026-06-07T11:37:48.654629+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Amkor EVP Worldwide Manufacturing Steve Shin departs; JinAn Lee named successor","bullets":["Sung (Steve) Shin to leave Amkor on December 15, 2023; JinAn Lee to lead manufacturing effective same date.","Shin entered a separation agreement with Amkor Technology Korea, Inc., receiving KRW 441.7M (~USD 342,000) lump sum.","Separation includes accrued salary, unused vacation, and equity treatment per award agreements; confidentiality and non-compete provisions apply."],"urls":{"canonical":"https://secwatch.observer/filing/0001047127-23-000045","json":"https://secwatch.observer/filing/0001047127-23-000045.json","markdown":"https://secwatch.observer/filing/0001047127-23-000045.md","text":"https://secwatch.observer/filing/0001047127-23-000045.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047127/000104712723000045/0001047127-23-000045-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047127/000104712723000045/amkr-20231211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T11:37:48.654629+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":"b5de0ef347","claim":"JinAn Lee was appointed as other_named_officer at AMKOR TECHNOLOGY, INC..","evidence_excerpt":"JinAn Lee will lead manufacturing starting December 15, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1047127/000104712723000045/0001047127-23-000045-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"will lead manufacturing"}],"fact_type":"executive_change"},{"claim_id":"c59870ea0f","claim":"Sung (Steve) Shin departed as Executive Vice President, Worldwide Manufacturing at AMKOR TECHNOLOGY, INC..","evidence_excerpt":"Sung (Steve) Shin, Executive Vice President, Worldwide Manufacturing, will leave Amkor on December 15, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1047127/000104712723000045/0001047127-23-000045-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"will leave"},{"label":"Role","value":"Executive Vice President, Worldwide Manufacturing"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}