{"transactions":[{"id":1086242,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"Executive Chairman","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-07-17T18:46:01.000Z","date":"2025-07-15","kind":"sale","planned":false,"acquired":false,"shares":56300,"price":319.4494,"value":17985001.22,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares owned by LAM Alpha Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person."}],"balance_after":1253127,"source":{"system":"sec-edgar","filing":"0000905847-25-000006","document":"wk-form4_1752777954.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/46619/000090584725000006/wk-form4_1752777954.xml","form_type":"4"}},{"id":1120755,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"Executive Chairman","other_text":"Member of 10% owner group"}}],"security":"Class A Common Stock","published_at":"2025-06-06T18:28:27.000Z","date":"2025-06-05","kind":"gift","planned":false,"acquired":false,"shares":571,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000905847-25-000004","document":"wk-form4_1749234500.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000090584725000004/wk-form4_1749234500.xml","form_type":"4"}},{"id":1120754,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"Executive Chairman","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-06-06T18:28:27.000Z","date":"2025-06-05","kind":"gift","planned":false,"acquired":false,"shares":470,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":76918,"source":{"system":"sec-edgar","filing":"0000905847-25-000004","document":"wk-form4_1749234500.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000090584725000004/wk-form4_1749234500.xml","form_type":"4"}},{"id":1167584,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"COB and CEO","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-04-23T22:47:12.000Z","date":"2025-04-22","kind":"gift","planned":false,"acquired":false,"shares":210,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":77388,"source":{"system":"sec-edgar","filing":"0000046619-25-000032","document":"wk-form4_1745448426.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661925000032/wk-form4_1745448426.xml","form_type":"4"}},{"id":1171499,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"COB and CEO","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-04-16T23:15:00.000Z","date":"2025-04-15","kind":"gift","planned":false,"acquired":false,"shares":72,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":77598,"source":{"system":"sec-edgar","filing":"0000046619-25-000025","document":"wk-form4_1744845293.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661925000025/wk-form4_1744845293.xml","form_type":"4"}},{"id":1221061,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"COB and CEO","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-03-06T14:25:01.000Z","date":"2025-03-04","kind":"gift","planned":false,"acquired":false,"shares":755,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":77670,"source":{"system":"sec-edgar","filing":"0000046619-25-000018","document":"wk-form4_1741271094.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661925000018/wk-form4_1741271094.xml","form_type":"4"}},{"id":1297109,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"COB and CEO","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2025-01-23T21:17:34.000Z","date":"2025-01-22","kind":"gift","planned":false,"acquired":false,"shares":922,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":78425,"source":{"system":"sec-edgar","filing":"0000046619-25-000006","document":"wk-form4_1737667046.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661925000006/wk-form4_1737667046.xml","form_type":"4"}},{"id":1383872,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"COB and CEO","other_text":"Member of 10% owner group"}}],"security":"Common Stock","published_at":"2024-10-21T21:11:06.000Z","date":"2024-10-18","kind":"purchase","planned":false,"acquired":true,"shares":725,"price":262.9392,"value":190630.92,"ownership":{"direct":true},"balance_after":929984,"source":{"system":"sec-edgar","filing":"0000046619-24-000097","document":"wk-form4_1729545058.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000097/wk-form4_1729545058.xml","form_type":"4"}},{"id":1407262,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2024-09-16T19:24:55.000Z","date":"2024-09-13","kind":"gift","planned":false,"acquired":false,"shares":4884,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":79347,"source":{"system":"sec-edgar","filing":"0000046619-24-000068","document":"wk-form4_1726514689.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000068/wk-form4_1726514689.xml","form_type":"4"}},{"id":1448481,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2024-07-26T22:23:13.000Z","date":"2024-07-26","kind":"gift","planned":false,"acquired":false,"shares":133,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":571,"source":{"system":"sec-edgar","filing":"0000046619-24-000053","document":"wk-form4_1722032586.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000053/wk-form4_1722032586.xml","form_type":"4"}},{"id":1535920,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2024-04-25T18:54:21.000Z","date":"2024-04-23","kind":"gift","planned":false,"acquired":false,"shares":1203,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":704,"source":{"system":"sec-edgar","filing":"0000046619-24-000028","document":"wk-form4_1714071252.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000028/wk-form4_1714071252.xml","form_type":"4"}},{"id":1656262,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2024-02-07T20:27:05.000Z","date":"2024-02-06","kind":"gift","planned":false,"acquired":false,"shares":1002,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":1907,"source":{"system":"sec-edgar","filing":"0000046619-24-000010","document":"wk-form4_1707337615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000010/wk-form4_1707337615.xml","form_type":"4"}},{"id":1671650,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2024-01-25T13:26:41.000Z","date":"2024-01-24","kind":"gift","planned":false,"acquired":false,"shares":138,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":84231,"source":{"system":"sec-edgar","filing":"0000046619-24-000006","document":"wk-form4_1706189193.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661924000006/wk-form4_1706189193.xml","form_type":"4"}},{"id":1718650,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-12-08T19:25:11.000Z","date":"2023-12-07","kind":"gift","planned":false,"acquired":false,"shares":57,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":84369,"source":{"system":"sec-edgar","filing":"0000046619-23-000155","document":"wk-form4_1702063502.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000155/wk-form4_1702063502.xml","form_type":"4"}},{"id":1723203,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-12-05T19:33:25.000Z","date":"2023-12-04","kind":"gift","planned":false,"acquired":false,"shares":57,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":84426,"source":{"system":"sec-edgar","filing":"0000046619-23-000152","document":"wk-form4_1701804797.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000152/wk-form4_1701804797.xml","form_type":"4"}},{"id":1729244,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-11-28T21:48:05.000Z","date":"2023-11-27","kind":"gift","planned":false,"acquired":false,"shares":58,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":84483,"source":{"system":"sec-edgar","filing":"0000046619-23-000149","document":"wk-form4_1701208073.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000149/wk-form4_1701208073.xml","form_type":"4"}},{"id":1752923,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2023-11-01T19:48:56.000Z","date":"2023-10-31","kind":"gift","planned":false,"acquired":false,"shares":5300,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":191440,"source":{"system":"sec-edgar","filing":"0000046619-23-000147","document":"wk-form4_1698868128.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000147/wk-form4_1698868128.xml","form_type":"4"}},{"id":1757846,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-10-19T17:33:24.000Z","date":"2023-10-17","kind":"gift","planned":false,"acquired":false,"shares":2860,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":84541,"source":{"system":"sec-edgar","filing":"0000046619-23-000141","document":"wk-form4_1697736795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000141/wk-form4_1697736795.xml","form_type":"4"}},{"id":1757845,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-10-19T17:33:24.000Z","date":"2023-10-11","kind":"gift","planned":false,"acquired":false,"shares":595,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":87401,"source":{"system":"sec-edgar","filing":"0000046619-23-000141","document":"wk-form4_1697736795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000141/wk-form4_1697736795.xml","form_type":"4"}},{"id":1757844,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-10-19T17:33:24.000Z","date":"2023-10-18","kind":"sale","planned":false,"acquired":false,"shares":1523,"price":166.0064,"value":252827.7472,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares owned by LAM Limited Partners, a partnership whose sole general partner is a corporation controlled by Arlene Mendelson, the wife of the Reporting Person."}],"balance_after":1692928,"source":{"system":"sec-edgar","filing":"0000046619-23-000141","document":"wk-form4_1697736795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000141/wk-form4_1697736795.xml","form_type":"4"}},{"id":1757843,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-10-19T17:33:24.000Z","date":"2023-10-17","kind":"sale","planned":false,"acquired":false,"shares":23477,"price":166.1952,"value":3901764.7104,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares owned by LAM Limited Partners, a partnership whose sole general partner is a corporation controlled by Arlene Mendelson, the wife of the Reporting Person."}],"balance_after":1694451,"source":{"system":"sec-edgar","filing":"0000046619-23-000141","document":"wk-form4_1697736795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000141/wk-form4_1697736795.xml","form_type":"4"}},{"id":1859818,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Option (Right to purchase Common Stock)","published_at":"2023-06-12T22:35:55.000Z","date":"2023-06-09","kind":"grant","planned":false,"acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These options become exercisable 20% per year over five years from the date of Grant."}],"balance_after":50000,"derivative":{"exercise_price":163.61,"expiration_date":"2033-06-09","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0000046619-23-000111","document":"wk-form4_1686609346.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000111/wk-form4_1686609346.xml","form_type":"4"}},{"id":1865866,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2023-06-06T19:13:01.000Z","date":"2023-06-02","kind":"purchase","planned":false,"acquired":true,"shares":310,"price":125.8275,"value":39006.525,"ownership":{"direct":true},"balance_after":16587,"source":{"system":"sec-edgar","filing":"0000046619-23-000097","document":"wk-form4_1686078773.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000097/wk-form4_1686078773.xml","form_type":"4"}},{"id":1913022,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2023-04-27T19:58:46.000Z","date":"2023-04-27","kind":"gift","planned":false,"acquired":false,"shares":1480,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":2909,"source":{"system":"sec-edgar","filing":"0000046619-23-000079","document":"wf-form4_168262551132087.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000079/wf-form4_168262551132087.xml","form_type":"4"}},{"id":1944009,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-03-21T19:08:05.000Z","date":"2023-03-17","kind":"grant","planned":false,"acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These options become exercisable 20% per year over five years from the date of Grant."}],"balance_after":50000,"derivative":{"exercise_price":163.35,"expiration_date":"2033-03-17","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0000046619-23-000064","document":"wf-form4_167942566972822.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000064/wf-form4_167942566972822.xml","form_type":"4"}},{"id":1944008,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2023-03-21T19:08:05.000Z","date":"2023-02-03","kind":"gift","planned":false,"acquired":false,"shares":188,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":4389,"source":{"system":"sec-edgar","filing":"0000046619-23-000064","document":"wf-form4_167942566972822.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000064/wf-form4_167942566972822.xml","form_type":"4"}},{"id":2050257,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2023-01-20T20:04:29.000Z","date":"2023-01-18","kind":"gift","acquired":false,"shares":2035,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":4577,"source":{"system":"sec-edgar","filing":"0000046619-23-000036","document":"wf-form4_167424505503459.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000036/wf-form4_167424505503459.xml","form_type":"4"}},{"id":2057144,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2023-01-11T21:29:42.000Z","date":"2023-01-10","kind":"purchase","acquired":true,"shares":865,"price":157.0651,"value":135861.3115,"ownership":{"direct":true},"balance_after":929259,"source":{"system":"sec-edgar","filing":"0000046619-23-000025","document":"wf-form4_167347255878470.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661923000025/wf-form4_167347255878470.xml","form_type":"4"}},{"id":2095272,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2022-12-06T22:54:43.000Z","date":"2022-09-19","kind":"gift","acquired":false,"shares":165,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":87996,"source":{"system":"sec-edgar","filing":"0000046619-22-000061","document":"wf-form5_167036725980411.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661922000061/wf-form5_167036725980411.xml","form_type":"5"}},{"id":2095271,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2022-12-06T22:54:43.000Z","date":"2022-10-31","kind":"gift","acquired":false,"shares":3888,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":196740,"source":{"system":"sec-edgar","filing":"0000046619-22-000061","document":"wf-form5_167036725980411.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661922000061/wf-form5_167036725980411.xml","form_type":"5"}},{"id":2318405,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2022-03-25T19:50:57.000Z","date":"2022-01-31","kind":"gift","acquired":false,"shares":2982,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":6612,"source":{"system":"sec-edgar","filing":"0000046619-22-000014","document":"wf-form4_164823784296479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661922000014/wf-form4_164823784296479.xml","form_type":"4"}},{"id":2318404,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2022-03-25T19:50:57.000Z","date":"2021-12-28","kind":"gift","acquired":false,"shares":8900,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":200628,"source":{"system":"sec-edgar","filing":"0000046619-22-000014","document":"wf-form4_164823784296479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661922000014/wf-form4_164823784296479.xml","form_type":"4"}},{"id":2318403,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2022-03-25T19:50:57.000Z","date":"2022-03-23","kind":"purchase","acquired":true,"shares":1200,"price":124.983,"value":149979.6,"ownership":{"direct":true},"balance_after":16277,"source":{"system":"sec-edgar","filing":"0000046619-22-000014","document":"wf-form4_164823784296479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661922000014/wf-form4_164823784296479.xml","form_type":"4"}},{"id":2457599,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Option (Right to purchase Common Stock)","published_at":"2021-12-29T22:02:40.000Z","date":"2021-12-27","kind":"exercise","acquired":false,"shares":40000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These options become exercisable 20% per year over five years from the date of Grant."}],"balance_after":60000,"derivative":{"exercise_price":91.13,"expiration_date":"2029-03-15","underlying":"Common Stock","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0000046619-21-000087","document":"wf-form4_164081534586489.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000087/wf-form4_164081534586489.xml","form_type":"4"}},{"id":2457598,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2021-12-29T22:02:40.000Z","date":"2021-12-28","kind":"sale","acquired":false,"shares":8869,"price":144.2511,"value":1279363.0059,"ownership":{"direct":true},"balance_after":928394,"source":{"system":"sec-edgar","filing":"0000046619-21-000087","document":"wf-form4_164081534586489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000087/wf-form4_164081534586489.xml","form_type":"4"}},{"id":2457597,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2021-12-29T22:02:40.000Z","date":"2021-12-27","kind":"tax_withholding","acquired":false,"shares":31131,"price":143.65,"value":4471968.15,"ownership":{"direct":true},"balance_after":937263,"source":{"system":"sec-edgar","filing":"0000046619-21-000087","document":"wf-form4_164081534586489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000087/wf-form4_164081534586489.xml","form_type":"4"}},{"id":2457596,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2021-12-29T22:02:40.000Z","date":"2021-12-27","kind":"exercise","acquired":true,"shares":40000,"price":91.13,"value":3645200.0,"ownership":{"direct":true},"balance_after":968394,"source":{"system":"sec-edgar","filing":"0000046619-21-000087","document":"wf-form4_164081534586489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000087/wf-form4_164081534586489.xml","form_type":"4"}},{"id":2531486,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-11-01T20:47:13.000Z","date":"2021-09-23","kind":"gift","acquired":false,"shares":84,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":9594,"source":{"system":"sec-edgar","filing":"0000046619-21-000074","document":"wf-form5_163579956701404.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000074/wf-form5_163579956701404.xml","form_type":"5"}},{"id":2531485,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-11-01T20:47:13.000Z","date":"2021-07-09","kind":"gift","acquired":false,"shares":308,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":9678,"source":{"system":"sec-edgar","filing":"0000046619-21-000074","document":"wf-form5_163579956701404.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000074/wf-form5_163579956701404.xml","form_type":"5"}},{"id":2531484,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2021-11-01T20:47:13.000Z","date":"2021-10-25","kind":"gift","acquired":false,"shares":407,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":88161,"source":{"system":"sec-edgar","filing":"0000046619-21-000074","document":"wf-form5_163579956701404.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000074/wf-form5_163579956701404.xml","form_type":"5"}},{"id":2531483,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-11-01T20:47:13.000Z","date":"2021-10-20","kind":"gift","acquired":false,"shares":955,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":209528,"source":{"system":"sec-edgar","filing":"0000046619-21-000074","document":"wf-form5_163579956701404.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000074/wf-form5_163579956701404.xml","form_type":"5"}},{"id":2905413,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-01-19T19:16:19.000Z","date":"2021-01-07","kind":"gift","acquired":false,"shares":2670,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":9986,"source":{"system":"sec-edgar","filing":"0000046619-21-000008","document":"wf-form4_161108376613028.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000008/wf-form4_161108376613028.xml","form_type":"4"}},{"id":2905412,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-01-19T19:16:19.000Z","date":"2021-01-12","kind":"gift","acquired":false,"shares":200,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":210483,"source":{"system":"sec-edgar","filing":"0000046619-21-000008","document":"wf-form4_161108376613028.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000008/wf-form4_161108376613028.xml","form_type":"4"}},{"id":2905411,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-01-19T19:16:19.000Z","date":"2020-12-30","kind":"gift","acquired":false,"shares":2000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":210683,"source":{"system":"sec-edgar","filing":"0000046619-21-000008","document":"wf-form4_161108376613028.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000008/wf-form4_161108376613028.xml","form_type":"4"}},{"id":2905410,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2021-01-19T19:16:19.000Z","date":"2021-01-15","kind":"purchase","acquired":true,"shares":1054,"price":118.6254,"value":125031.1716,"ownership":{"direct":true},"balance_after":15077,"source":{"system":"sec-edgar","filing":"0000046619-21-000008","document":"wf-form4_161108376613028.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661921000008/wf-form4_161108376613028.xml","form_type":"4"}},{"id":3102678,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-23T23:10:46.000Z","date":"2020-06-22","kind":"sale","acquired":false,"shares":9112,"price":88.0232,"value":802067.3984,"ownership":{"direct":true},"balance_after":14023,"source":{"system":"sec-edgar","filing":"0000046619-20-000033","document":"wf-form4_159295382826855.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000033/wf-form4_159295382826855.xml","form_type":"4"}},{"id":3104955,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-19T23:02:02.000Z","date":"2020-06-03","kind":"gift","acquired":false,"shares":2222,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":12656,"source":{"system":"sec-edgar","filing":"0000046619-20-000030","document":"wf-form4_159260770464487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000030/wf-form4_159260770464487.xml","form_type":"4"}},{"id":3104954,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-19T23:02:02.000Z","date":"2020-01-15","kind":"gift","acquired":false,"shares":105,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":14878,"source":{"system":"sec-edgar","filing":"0000046619-20-000030","document":"wf-form4_159260770464487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000030/wf-form4_159260770464487.xml","form_type":"4"}},{"id":3104953,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-19T23:02:02.000Z","date":"2020-06-19","kind":"sale","acquired":false,"shares":18740,"price":90.102,"value":1688511.48,"ownership":{"direct":true},"balance_after":23135,"source":{"system":"sec-edgar","filing":"0000046619-20-000030","document":"wf-form4_159260770464487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000030/wf-form4_159260770464487.xml","form_type":"4"}},{"id":3104952,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-19T23:02:02.000Z","date":"2020-06-18","kind":"sale","acquired":false,"shares":22148,"price":91.1533,"value":2018863.2884,"ownership":{"direct":true},"balance_after":41875,"source":{"system":"sec-edgar","filing":"0000046619-20-000030","document":"wf-form4_159260770464487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000030/wf-form4_159260770464487.xml","form_type":"4"}},{"id":3104951,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2020-06-19T23:02:02.000Z","date":"2020-06-17","kind":"sale","acquired":false,"shares":50000,"price":91.3635,"value":4568175.0,"ownership":{"direct":true},"balance_after":64023,"source":{"system":"sec-edgar","filing":"0000046619-20-000030","document":"wf-form4_159260770464487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661920000030/wf-form4_159260770464487.xml","form_type":"4"}},{"id":3385958,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-10-30T22:10:42.000Z","date":"2019-10-18","kind":"gift","acquired":false,"shares":12000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":14983,"source":{"system":"sec-edgar","filing":"0000046619-19-000077","document":"wf-form4_157247342767714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000077/wf-form4_157247342767714.xml","form_type":"4"}},{"id":3385957,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-10-30T22:10:42.000Z","date":"2019-07-16","kind":"gift","acquired":false,"shares":95,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":26983,"source":{"system":"sec-edgar","filing":"0000046619-19-000077","document":"wf-form4_157247342767714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000077/wf-form4_157247342767714.xml","form_type":"4"}},{"id":3385956,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-10-30T22:10:42.000Z","date":"2019-10-23","kind":"gift","acquired":false,"shares":12102,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":212683,"source":{"system":"sec-edgar","filing":"0000046619-19-000077","document":"wf-form4_157247342767714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000077/wf-form4_157247342767714.xml","form_type":"4"}},{"id":3385955,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2019-10-30T22:10:42.000Z","date":"2019-10-29","kind":"purchase","acquired":true,"shares":949,"price":120.7015,"value":114545.7235,"ownership":{"direct":true},"balance_after":928394,"source":{"system":"sec-edgar","filing":"0000046619-19-000077","document":"wf-form4_157247342767714.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000077/wf-form4_157247342767714.xml","form_type":"4"}},{"id":3504129,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-06-04T17:03:11.000Z","date":"2019-06-04","kind":"gift","acquired":false,"shares":1000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":27078,"source":{"system":"sec-edgar","filing":"0000046619-19-000041","document":"wf-form4_155966777648350.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000041/wf-form4_155966777648350.xml","form_type":"4"}},{"id":3504128,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-06-04T17:03:11.000Z","date":"2019-04-24","kind":"gift","acquired":false,"shares":1111,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":28078,"source":{"system":"sec-edgar","filing":"0000046619-19-000041","document":"wf-form4_155966777648350.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000041/wf-form4_155966777648350.xml","form_type":"4"}},{"id":3504127,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-06-04T17:03:11.000Z","date":"2019-05-31","kind":"sale","acquired":false,"shares":100000,"price":98.1665,"value":9816650.0,"ownership":{"direct":true},"balance_after":114023,"source":{"system":"sec-edgar","filing":"0000046619-19-000041","document":"wf-form4_155966777648350.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000041/wf-form4_155966777648350.xml","form_type":"4"}},{"id":3592099,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Option (Right to purchase Common Stock)","published_at":"2019-03-18T19:09:58.000Z","date":"2019-03-15","kind":"grant","acquired":true,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"These options become exercisable 20% per year over five years from the date of Grant."}],"balance_after":100000,"derivative":{"exercise_price":91.13,"expiration_date":"2029-03-15","underlying":"Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0000046619-19-000027","document":"wf-form4_155293617938555.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000027/wf-form4_155293617938555.xml","form_type":"4"}},{"id":3694311,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-01-17T22:00:51.000Z","date":"2018-12-20","kind":"gift","acquired":false,"shares":147,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":29189,"source":{"system":"sec-edgar","filing":"0000046619-19-000008","document":"wf-form4_154776243502871.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000008/wf-form4_154776243502871.xml","form_type":"4"}},{"id":3694310,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-01-17T22:00:51.000Z","date":"2018-12-19","kind":"gift","acquired":false,"shares":3753,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":29336,"source":{"system":"sec-edgar","filing":"0000046619-19-000008","document":"wf-form4_154776243502871.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000008/wf-form4_154776243502871.xml","form_type":"4"}},{"id":3694309,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2019-01-17T22:00:51.000Z","date":"2018-12-18","kind":"gift","acquired":false,"shares":15500,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":224785,"source":{"system":"sec-edgar","filing":"0000046619-19-000008","document":"wf-form4_154776243502871.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661919000008/wf-form4_154776243502871.xml","form_type":"4"}},{"id":3734995,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-12-12T17:31:10.000Z","date":"2018-10-24","kind":"gift","acquired":false,"shares":3000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":240285,"source":{"system":"sec-edgar","filing":"0000046619-18-000113","document":"wf-form5_154463585319940.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000113/wf-form5_154463585319940.xml","form_type":"5"}},{"id":3793189,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-10-01","kind":"gift","acquired":false,"shares":7300,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":33089,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3793188,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-09-17","kind":"gift","acquired":false,"shares":310,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":40389,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3793187,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-08-03","kind":"gift","acquired":false,"shares":7800,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":40699,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3793186,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-06-07","kind":"gift","acquired":false,"shares":162,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":48499,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3793185,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-01-25","kind":"gift","acquired":false,"shares":306,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":48661,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3793184,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2018-10-11T18:52:35.000Z","date":"2018-10-09","kind":"purchase","acquired":true,"shares":1311,"price":88.2103,"value":115643.7033,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on June 28, 2018."}],"balance_after":927445,"source":{"system":"sec-edgar","filing":"0000046619-18-000098","document":"wf-form4_153928393722511.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000098/wf-form4_153928393722511.xml","form_type":"4"}},{"id":3907505,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-06-05T14:00:35.000Z","date":"2018-06-04","kind":"sale","acquired":false,"shares":30000,"price":76.2122,"value":2286366.0,"ownership":{"direct":true},"balance_after":171222,"source":{"system":"sec-edgar","filing":"0000046619-18-000058","document":"wf-form4_152820721895044.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000058/wf-form4_152820721895044.xml","form_type":"4"}},{"id":3907504,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-06-05T14:00:35.000Z","date":"2018-06-01","kind":"sale","acquired":false,"shares":102701,"price":76.1336,"value":7818996.8536,"ownership":{"direct":true},"balance_after":201222,"source":{"system":"sec-edgar","filing":"0000046619-18-000058","document":"wf-form4_152820721895044.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000058/wf-form4_152820721895044.xml","form_type":"4"}},{"id":3954574,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-04-30T21:59:48.000Z","date":"2017-12-20","kind":"gift","acquired":false,"shares":16063,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on January 18, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":194628,"source":{"system":"sec-edgar","filing":"0000046619-18-000049","document":"wf-form4_152512557520659.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000049/wf-form4_152512557520659.xml","form_type":"4"}},{"id":3954573,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2018-04-30T21:59:48.000Z","date":"2018-04-30","kind":"sale","acquired":false,"shares":5100,"price":73.1556,"value":373093.56,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on January 18, 2018."}],"balance_after":303923,"source":{"system":"sec-edgar","filing":"0000046619-18-000049","document":"wf-form4_152512557520659.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661918000049/wf-form4_152512557520659.xml","form_type":"4"}},{"id":4124647,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-12-21T23:13:01.000Z","date":"2017-12-20","kind":"gift","acquired":false,"shares":6710,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc., a non-profit Charitable Corporation."}],"balance_after":31341,"source":{"system":"sec-edgar","filing":"0000046619-17-000087","document":"wf-form4_151389796573878.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000087/wf-form4_151389796573878.xml","form_type":"4"}},{"id":4124646,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-12-21T23:13:01.000Z","date":"2017-12-19","kind":"gift","acquired":false,"shares":713,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares owned by LAM Alpha Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000046619-17-000087","document":"wf-form4_151389796573878.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000087/wf-form4_151389796573878.xml","form_type":"4"}},{"id":4124645,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-12-21T23:13:01.000Z","date":"2017-12-19","kind":"gift","acquired":false,"shares":537,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":247219,"source":{"system":"sec-edgar","filing":"0000046619-17-000087","document":"wf-form4_151389796573878.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000087/wf-form4_151389796573878.xml","form_type":"4"}},{"id":4178245,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-10-31T16:37:29.000Z","date":"2017-10-16","kind":"gift","acquired":false,"shares":670,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":168553,"source":{"system":"sec-edgar","filing":"0000046619-17-000074","document":"wf-form4_150946783587430.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000074/wf-form4_150946783587430.xml","form_type":"4"}},{"id":4196853,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-10-03T16:25:05.000Z","date":"2017-05-31","kind":"gift","acquired":false,"shares":1695,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc. (the Foundation), a non-profit Charitable Corporation."}],"balance_after":38051,"source":{"system":"sec-edgar","filing":"0000046619-17-000060","document":"wf-form4_150704789155362.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000060/wf-form4_150704789155362.xml","form_type":"4"}},{"id":4196852,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-10-03T16:25:05.000Z","date":"2017-09-18","kind":"gift","acquired":false,"shares":865,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc. (the Foundation), a non-profit Charitable Corporation."}],"balance_after":56685,"source":{"system":"sec-edgar","filing":"0000046619-17-000060","document":"wf-form4_150704789155362.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000060/wf-form4_150704789155362.xml","form_type":"4"}},{"id":4196851,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-10-03T16:25:05.000Z","date":"2017-06-30","kind":"gift","acquired":false,"shares":170,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":169223,"source":{"system":"sec-edgar","filing":"0000046619-17-000060","document":"wf-form4_150704789155362.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000060/wf-form4_150704789155362.xml","form_type":"4"}},{"id":4196850,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-10-03T16:25:05.000Z","date":"2017-09-29","kind":"purchase","acquired":true,"shares":1504,"price":76.0825,"value":114428.08,"ownership":{"direct":true},"balance_after":247757,"source":{"system":"sec-edgar","filing":"0000046619-17-000060","document":"wf-form4_150704789155362.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000060/wf-form4_150704789155362.xml","form_type":"4"}},{"id":4196849,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2017-10-03T16:25:05.000Z","date":"2017-05-31","kind":"gift","acquired":false,"shares":3305,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":246253,"source":{"system":"sec-edgar","filing":"0000046619-17-000060","document":"wf-form4_150704789155362.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000060/wf-form4_150704789155362.xml","form_type":"4"}},{"id":4348424,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-04-21T20:09:04.000Z","date":"2017-03-20","kind":"gift","acquired":false,"shares":3625,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on April 19, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc. (the Foundation), a non-profit Charitable Corporation and includes the receipt of 10,625 shares of HEICO Common Stock from LAM Alpha Limited Partners on December 5, 2016. The Reporting Person disclaims beneficial ownership of securities held by the Foundation."}],"balance_after":57550,"source":{"system":"sec-edgar","filing":"0000046619-17-000022","document":"wf-form4_149280532267573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000022/wf-form4_149280532267573.xml","form_type":"4"}},{"id":4348423,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-04-21T20:09:04.000Z","date":"2016-12-15","kind":"gift","acquired":false,"shares":2950,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on April 19, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by LAM Alpha Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person and reflects the contribution of 10,625 shares of HEICO Common Stock to the Laurans A. and Arlene H. Mendelson Charitable Foundation Inc. on December 5, 2016."}],"balance_after":838037,"source":{"system":"sec-edgar","filing":"0000046619-17-000022","document":"wf-form4_149280532267573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000022/wf-form4_149280532267573.xml","form_type":"4"}},{"id":4348422,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-04-21T20:09:04.000Z","date":"2017-04-21","kind":"sale","acquired":false,"shares":12500,"price":69.026,"value":862825.0,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on April 19, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares owned by LAM Limited Partners, a partnership whose sole general partner is a corporation controlled by Arlene Mendelson, the wife of the Reporting Person."}],"balance_after":1099476,"source":{"system":"sec-edgar","filing":"0000046619-17-000022","document":"wf-form4_149280532267573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000022/wf-form4_149280532267573.xml","form_type":"4"}},{"id":4348421,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-04-21T20:09:04.000Z","date":"2017-04-20","kind":"sale","acquired":false,"shares":2219,"price":69.192,"value":153537.048,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on April 19, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares owned by LAM Limited Partners, a partnership whose sole general partner is a corporation controlled by Arlene Mendelson, the wife of the Reporting Person."}],"balance_after":1111976,"source":{"system":"sec-edgar","filing":"0000046619-17-000022","document":"wf-form4_149280532267573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000022/wf-form4_149280532267573.xml","form_type":"4"}},{"id":4348420,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2017-04-21T20:09:04.000Z","date":"2017-04-19","kind":"sale","acquired":false,"shares":31281,"price":69.0852,"value":2161054.1412,"ownership":{"direct":false,"nature":"Owned by Partnership"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"All shares reflect the impact of a 5-for-4 stock split that was effected on April 19, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares owned by LAM Limited Partners, a partnership whose sole general partner is a corporation controlled by Arlene Mendelson, the wife of the Reporting Person."}],"balance_after":1114195,"source":{"system":"sec-edgar","filing":"0000046619-17-000022","document":"wf-form4_149280532267573.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661917000022/wf-form4_149280532267573.xml","form_type":"4"}},{"id":4526609,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2016-12-12T23:15:01.000Z","date":"2015-12-22","kind":"gift","acquired":false,"shares":7600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":135515,"source":{"system":"sec-edgar","filing":"0000046619-16-000156","document":"wf-form5_148158448819431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661916000156/wf-form5_148158448819431.xml","form_type":"5"}},{"id":4572739,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Common Stock","published_at":"2016-10-31T20:52:40.000Z","date":"2016-10-13","kind":"gift","acquired":false,"shares":500,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Charitable Foundation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Represents shares owned by the Laurans A. and Arlene H. Mendelson Charitable Foundation, Inc. (the Foundation), a non-profit Charitable Corporation. The Reporting Person disclaims beneficial ownership of securities held by the Foundation."}],"balance_after":40440,"source":{"system":"sec-edgar","filing":"0000046619-16-000148","document":"wf-form4_147794714769769.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661916000148/wf-form4_147794714769769.xml","form_type":"4"}},{"id":4572738,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2016-10-31T20:52:40.000Z","date":"2016-10-28","kind":"gift","acquired":false,"shares":10950,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":143115,"source":{"system":"sec-edgar","filing":"0000046619-16-000148","document":"wf-form4_147794714769769.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661916000148/wf-form4_147794714769769.xml","form_type":"4"}},{"id":4572737,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2016-10-31T20:52:40.000Z","date":"2016-10-19","kind":"gift","acquired":false,"shares":2450,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Owned by Corporation"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares owned by Mendelson International Corporation, a corporation of which the Reporting Person is the Chairman of the Board. The Reporting Person disclaims beneficial ownership of securities held by Mendelson International Corporation."}],"balance_after":154065,"source":{"system":"sec-edgar","filing":"0000046619-16-000148","document":"wf-form4_147794714769769.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661916000148/wf-form4_147794714769769.xml","form_type":"4"}},{"id":4607403,"issuer":{"id":3049,"kind":"organization","name":"HEICO CORP","symbol":"HEI, HEI.A"},"owners":[{"id":77455,"kind":"person","name":"MENDELSON LAURANS A","position":1,"cik":"0000905847","reported_name":"MENDELSON LAURANS A","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"COB and CEO"}}],"security":"Class A Common Stock","published_at":"2016-09-09T20:15:35.000Z","date":"2016-09-07","kind":"purchase","acquired":true,"shares":2044,"price":57.1058,"value":116724.2552,"ownership":{"direct":true},"balance_after":199647,"source":{"system":"sec-edgar","filing":"0000046619-16-000132","document":"wf-form4_147345211256516.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/46619/000004661916000132/wf-form4_147345211256516.xml","form_type":"4"}}]}