{"transactions":[{"id":3646917,"issuer":{"id":3481,"kind":"organization","name":"AMKOR TECHNOLOGY, INC.","symbol":"AMKR"},"owners":[{"id":160085,"kind":"person","name":"Park Yong Chul","position":1,"cik":"0001667197","reported_name":"Park Yong Chul","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (right-to-Buy)","published_at":"2019-02-20T17:49:38.000Z","date":"2019-02-15","kind":"grant","acquired":true,"shares":150000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The  stock options will vest over four years; 25% on the first anniversary of the grant date and 1/16 of the option will vest each quarter thereafter so that at the end of the fourth year, 100% of the option will be vested."}],"balance_after":150000,"derivative":{"exercise_price":9.48,"exercise_date":"2020-02-15","expiration_date":"2029-02-15","underlying":"Amkor Technology, Inc. Common Stock","underlying_shares":150000},"source":{"system":"sec-edgar","filing":"0001209191-19-011428","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1047127/000120919119011428/doc4.xml","form_type":"4"}},{"id":4414789,"issuer":{"id":3481,"kind":"organization","name":"AMKOR TECHNOLOGY, INC.","symbol":"AMKR"},"owners":[{"id":160085,"kind":"person","name":"Park Yong Chul","position":1,"cik":"0001667197","reported_name":"Park Yong Chul","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option (Right-to-Buy)","published_at":"2017-03-01T18:54:35.000Z","date":"2017-02-27","kind":"grant","acquired":true,"shares":150000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option grant vests as follows: 25% of the shares vest on the first anniversary of the grant date and 1/16th of the option vests each quarter thereafter, such that 100% of the option will be vested on the fourth anniversary of the grant date."}],"balance_after":150000,"derivative":{"exercise_price":9.86,"exercise_date":"2018-02-27","expiration_date":"2027-02-27","underlying":"Amkor Technology, Inc. Common Stock","underlying_shares":150000},"source":{"system":"sec-edgar","filing":"0001209191-17-015682","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1047127/000120919117015682/doc4.xml","form_type":"4"}}]}