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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":6470,"source":{"system":"sec-edgar","filing":"0001656109-26-000008","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000008/primarydocument.xml","form_type":"4"}},{"id":4619782,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-09-16T21:09:56.000Z","date":"2026-09-15","kind":"sale","planned":true,"acquired":false,"shares":10,"price":1088.06,"value":10880.6,"ownership":{"direct":true},"balance_after":6540,"source":{"system":"sec-edgar","filing":"0001656109-26-000008","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000008/primarydocument.xml","form_type":"4"}},{"id":4619781,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-09-16T21:09:56.000Z","date":"2026-09-15","kind":"sale","planned":true,"acquired":false,"shares":120,"price":1087.4892,"value":130498.704,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Price reported constitutes the average weighted price of shares sold. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":21547.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681179,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":1313,"price":1240.4217,"value":1628673.6921,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":21737.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681178,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":3980,"price":1239.1746,"value":4931914.908,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":23050.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681177,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":520,"price":1238.0823,"value":643802.796,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":27030.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681176,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":250,"price":1236.8948,"value":309223.7,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":27550.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681175,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":140,"price":1236.1214,"value":173056.996,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":27800.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681174,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":270,"price":1234.6883,"value":333365.841,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":28210.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681172,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":1055,"price":1232.0139,"value":1299774.6645,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":28660.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681171,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":830,"price":1231.1187,"value":1021828.521,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":29715.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681170,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":570,"price":1230.0189,"value":701110.773,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":30545.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681169,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":290,"price":1229.0948,"value":356437.492,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":31115.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681168,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":70,"price":1227.6221,"value":85933.547,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":31405.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000013","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000013/primarydocument.xml","form_type":"4"}},{"id":681167,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-19T20:21:10.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":204,"price":1225.6023,"value":250022.8692,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price"}],"balance_after":3630,"source":{"system":"sec-edgar","filing":"0001656109-26-000007","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000007/primarydocument.xml","form_type":"4"}},{"id":683507,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-08-18T20:26:30.000Z","date":"2026-08-17","kind":"sale","planned":true,"acquired":false,"shares":20,"price":1250.823,"value":25016.46,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"Price reported constitutes the average weighted price of shares sold. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price"}],"balance_after":3710,"source":{"system":"sec-edgar","filing":"0001656109-26-000007","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000007/primarydocument.xml","form_type":"4"}},{"id":683506,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-08-18T20:26:30.000Z","date":"2026-08-17","kind":"sale","planned":true,"acquired":false,"shares":60,"price":1248.2583,"value":74895.498,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,247.9400 - $1,248.6700. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":22582.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000012","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000012/primarydocument.xml","form_type":"4"}},{"id":705142,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-21T20:47:15.000Z","date":"2026-07-20","kind":"sale","planned":true,"acquired":false,"shares":1463,"price":1218.5833,"value":1782787.3679,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":25891.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000012","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000012/primarydocument.xml","form_type":"4"}},{"id":705139,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-21T20:47:15.000Z","date":"2026-07-20","kind":"sale","planned":true,"acquired":false,"shares":1561,"price":1214.7437,"value":1896214.9157,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":26151.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000012","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000012/primarydocument.xml","form_type":"4"}},{"id":705138,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-21T20:47:15.000Z","date":"2026-07-20","kind":"sale","planned":true,"acquired":false,"shares":1437,"price":1213.8797,"value":1744345.1289,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":27712.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000012","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000012/primarydocument.xml","form_type":"4"}},{"id":705137,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-21T20:47:15.000Z","date":"2026-07-20","kind":"sale","planned":true,"acquired":false,"shares":1720,"price":1212.7312,"value":2085897.664,"ownership":{"direct":false,"nature":"W. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":31109.513,"source":{"system":"sec-edgar","filing":"0001352573-26-000012","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1260221/000135257326000012/primarydocument.xml","form_type":"4"}},{"id":705134,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":21590,"kind":"person","name":"Howley W Nicholas","position":1,"cik":"0001352573","reported_name":"Howley W Nicholas","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-21T20:47:15.000Z","date":"2026-07-20","kind":"exercise","planned":true,"acquired":true,"shares":10132,"price":66.47,"value":673474.04,"ownership":{"direct":false,"nature":"W. 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Shares were sold at varying prices in the range of $1,230.8800 - $1,231.4800. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":3754,"source":{"system":"sec-edgar","filing":"0001656109-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000005/primarydocument.xml","form_type":"4"}},{"id":706867,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-07-17T20:17:40.000Z","date":"2026-07-15","kind":"sale","planned":true,"acquired":false,"shares":190,"price":1230.0563,"value":233710.697,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Price reported constitutes the average weighted price of shares sold. 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The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":4014,"source":{"system":"sec-edgar","filing":"0001656109-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":30,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000004/primarydocument.xml","form_type":"4"}},{"id":706864,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-07-17T20:16:40.000Z","date":"2026-07-15","kind":"sale","planned":true,"acquired":false,"shares":210,"price":1227.8195,"value":257842.095,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F27","text":"Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,227.5200- $1,228.4600. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":4104,"source":{"system":"sec-edgar","filing":"0001656109-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":29,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000004/primarydocument.xml","form_type":"4"}},{"id":706863,"issuer":{"id":2991,"kind":"organization","name":"TransDigm Group INC","symbol":"TDG"},"owners":[{"id":22221,"kind":"person","name":"Reiss Joel","position":1,"cik":"0001656109","reported_name":"Reiss Joel","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Operating Officer"}}],"security":"Common Stock","published_at":"2026-07-17T20:16:40.000Z","date":"2026-07-15","kind":"sale","planned":true,"acquired":false,"shares":40,"price":1226.9825,"value":49079.3,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F26","text":"Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,226.4000- $1,227.3200. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price."}],"balance_after":4314,"source":{"system":"sec-edgar","filing":"0001656109-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":28,"url":"https://www.sec.gov/Archives/edgar/data/1656109/000165610926000004/primarydocument.xml","form_type":"4"}}],"next_cursor":"2026-07-17T20:16:40.000000Z,706863"}