{"schema_version":"secwatch.filing_event.v1","accession":"0001047127-21-000030","form_type":"8-K","ticker":"AMKR","cik":"0001047127","company_name":"AMKOR TECHNOLOGY, INC.","filed_at":"2021-09-17T23:59:59+00:00","discovered_at":"2026-05-14T18:04:16.970905+00:00","generated_at":"2026-06-29T02:50:56.912638+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Amkor EVP & Chief Sales Officer John Stone to retire March 2022; successor named","bullets":["John C. Stone, EVP and Chief Sales Officer, intends to retire effective March 31, 2022.","Farshad Haghighi, Corporate VP West Region Sales, will become worldwide sales leader on Oct 1, 2021.","Stone served the company nearly 20 years, in Chief Sales Officer role since July 2020.","Transition is planned with successor named; no disruption to operations indicated."],"urls":{"canonical":"https://secwatch.observer/filing/0001047127-21-000030","json":"https://secwatch.observer/filing/0001047127-21-000030.json","markdown":"https://secwatch.observer/filing/0001047127-21-000030.md","text":"https://secwatch.observer/filing/0001047127-21-000030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047127/000104712721000030/0001047127-21-000030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047127/000104712721000030/amkr-20210914.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T02:50:56.912638+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":"5515965bb1","claim":"Farshad Haghighi was appointed as Leader of Worldwide Sales at AMKOR TECHNOLOGY, INC..","evidence_excerpt":"Farshad Haghighi, Corporate Vice President, West Region Sales, will succeed Mr. Stone as the leader of worldwide sales on October 1, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1047127/000104712721000030/0001047127-21-000030-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"succeed"},{"label":"Role","value":"Leader of Worldwide Sales"}],"fact_type":"executive_change"},{"claim_id":"5622463cca","claim":"John C. Stone departed as Executive Vice President, Chief Sales Officer at AMKOR TECHNOLOGY, INC..","evidence_excerpt":"John C. Stone, Executive Vice President, Chief Sales Officer, informed Amkor Technology, Inc. (the “Company”) that he intends to retire on March 31, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1047127/000104712721000030/0001047127-21-000030-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Executive Vice President, Chief Sales Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}