{"transactions":[{"id":4228,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-09-04T16:33:17.000Z","date":"2026-08-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":8621,"price":13.61,"value":117331.81,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The Reporting Person forfeited 8,621 shares of common stock upon conversion of an aggregate 21,908 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on July 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 289,495 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":590141,"source":{"system":"sec-edgar","filing":"0001193125-26-383260","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000119312526383260/ownership.xml","form_type":"4"}},{"id":4227,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-09-04T16:33:17.000Z","date":"2026-08-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":8621,"price":13.32,"value":114831.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person forfeited 8,621 shares of common stock upon conversion of an aggregate 21,908 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on February 7, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 311,403 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":598762,"source":{"system":"sec-edgar","filing":"0001193125-26-383260","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000119312526383260/ownership.xml","form_type":"4"}},{"id":740008,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-06-12T17:21:11.000Z","date":"2026-06-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":19675,"price":16.89,"value":332310.75,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person forfeited  19,675 shares of common stock upon conversion of an aggregate 50,000 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 333,311 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":607383,"source":{"system":"sec-edgar","filing":"0001193125-26-269730","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000119312526269730/ownership.xml","form_type":"4"}},{"id":826407,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-27T18:53:54.000Z","date":"2025-05-21","kind":"grant","planned":false,"acquired":true,"shares":0,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This Form 4/A amends the Form 4 filed on September 2, 2025, solely to correct a clerical error in the prior report, which incorrectly reflected the grant of 21,000 restricted stock units on May 21, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"As a result of this update, the number of shares beneficially owned by the Reporting Person following such transaction has been correspondingly decreased by 21,000 shares. As of March 16, 2026, the Reporting Person beneficially owns 627,058 shares. This amendment does not reflect any change in beneficial ownership other than as described above."}],"balance_after":591653,"source":{"system":"sec-edgar","filing":"0001755059-26-000006","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000175505926000006/ownership.xml","form_type":"4/A","original_submission_date":"2025-09-02"}},{"id":874313,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-02T13:52:51.000Z","date":"2026-02-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":6650,"price":8.7,"value":57855.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The Reporting Person forfeited 6,650 shares of common stock upon conversion of an aggregate 21,908 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on July 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 404,311 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":648058,"source":{"system":"sec-edgar","filing":"0001755059-26-000004","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000175505926000004/ownership.xml","form_type":"4"}},{"id":874312,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-03-02T13:52:51.000Z","date":"2026-02-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":13298,"price":9.24,"value":122873.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person forfeited 13,298 shares of common stock upon conversion of an aggregate 43,816 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on February 7, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 426,219 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":654708,"source":{"system":"sec-edgar","filing":"0001755059-26-000004","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000175505926000004/ownership.xml","form_type":"4"}},{"id":909995,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-02-11T14:21:59.000Z","date":"2026-02-07","kind":"grant","planned":false,"acquired":true,"shares":101862,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 101,862 restricted stock units granted to the Reporting Person under the Company's 2017 Equity Incentive Plan (the \"Plan\") in connection with the Reporting Person's ongoing service of the executive management team."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 470,035 unvested restriced stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":668006,"source":{"system":"sec-edgar","filing":"0001193125-26-046236","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000119312526046236/ownership.xml","form_type":"4"}},{"id":944568,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-01-07T15:15:34.000Z","date":"2025-12-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":19075,"price":7.18,"value":136958.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Reporting Person forfeited 19,075 shares of common stock upon conversion of an aggregate 50,000 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 368,173 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":566144,"source":{"system":"sec-edgar","filing":"0001193125-26-006144","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000119312526006144/ownership.xml","form_type":"4"}},{"id":1051510,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T19:49:27.000Z","date":"2025-08-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":8359,"price":5.26,"value":43968.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"The Reporting Person forfeited 8,359 shares of common stock upon conversion of an aggregate 21,909 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F10","text":"Includes 418,173 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":585219,"source":{"system":"sec-edgar","filing":"0000950170-25-112624","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017025112624/ownership.xml","form_type":"4"}},{"id":1051509,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T19:49:27.000Z","date":"2025-06-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":19075,"price":3.06,"value":58369.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"The Reporting Person forfeited 19,075 shares of common stock upon conversion of an aggregate 50,000 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Includes 440,082 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":593578,"source":{"system":"sec-edgar","filing":"0000950170-25-112624","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017025112624/ownership.xml","form_type":"4"}},{"id":1051508,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T19:49:27.000Z","date":"2025-05-21","kind":"grant","planned":false,"acquired":true,"shares":21000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Represents 21,000 restricted stock units granted to the Reporting Person under the Company's 2017 Equity Incentive Plan (the \"Plan\") in connection with the Reporting Person's ongoing service of the executive management team."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 490,082 unvested restriced stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":612653,"source":{"system":"sec-edgar","filing":"0000950170-25-112624","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017025112624/ownership.xml","form_type":"4"}},{"id":1051507,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T19:49:27.000Z","date":"2025-02-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":16800,"price":3.76,"value":63168.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The Reporting Person forfeited 16,800 shares of common stock upon conversion of an aggregate 43,816 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 469,082 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":591653,"source":{"system":"sec-edgar","filing":"0000950170-25-112624","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017025112624/ownership.xml","form_type":"4"}},{"id":1051506,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-09-02T19:49:27.000Z","date":"2025-02-07","kind":"grant","planned":false,"acquired":true,"shares":131448,"price":4.06,"value":533678.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 131,448 restricted stock units granted to the Reporting Person under the Company's 2017 Equity Incentive Plan (the \"Plan\") in connection with the Reporting Person's ongoing service of the executive management team."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 512,898 unvested restriced stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":608453,"source":{"system":"sec-edgar","filing":"0000950170-25-112624","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017025112624/ownership.xml","form_type":"4"}},{"id":1320444,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-12-30T16:10:03.000Z","date":"2020-12-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":17525,"price":2.41,"value":42235.25,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"(1)\tThe Reporting Person forfeited 17,525 shares of common stock upon conversion of an aggregate 50,000 vested and outstanding restricted stock units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These restricted stock units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"(2)\tIncludes 381,450 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":477530,"source":{"system":"sec-edgar","filing":"0000950170-24-141130","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017024141130/ownership.xml","form_type":"4"}},{"id":1460131,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-07-03T20:47:05.000Z","date":"2024-07-01","kind":"grant","planned":false,"acquired":true,"shares":131450,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 131,450 restricted stock units granted to the Reporting Person under the Issuer's 2017 Equity Incentive Plan, as amended (the \"Plan\"), which restricted stock units are subject to vesting conditions."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 431,450 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":494530,"source":{"system":"sec-edgar","filing":"0000950170-24-081739","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000095017024081739/ownership.xml","form_type":"4"}},{"id":1475439,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-06-18T17:44:15.000Z","date":"2024-06-17","kind":"tax_withholding","planned":false,"acquired":false,"shares":38050,"price":2.18,"value":82949.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Person forfeited 38,050 shares of common stock upon conversion of 100,000 vested and outstanding Restricted Stock Units into shares of common stock to cover tax withholdings, using the market price of the issuer's common stock at the time of forfeiture. These Restricted Stock Units were part of the grant reported in Table I of the Form 4 filed by the Reporting Person with the Securities and Exchange Commission on June 6, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 300,000 unvested restricted stock units held by the Reporting Person, all of which remain subject to certain vesting conditions."}],"balance_after":363080,"source":{"system":"sec-edgar","filing":"0001209191-24-005883","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000120919124005883/doc4.xml","form_type":"4"}},{"id":1801970,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES 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Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The stock options vest shall vest over four years, with one fourth vesting on the one-year anniversary of the date of grant and the remaining stock options vesting in six equal installments, commencing six months after the one-year anniversary of the grant date and every six months thereafter until fully vested."}],"balance_after":400000,"derivative":{"exercise_price":2.94,"expiration_date":"2033-06-04","underlying":"Common Stock","underlying_shares":400000},"source":{"system":"sec-edgar","filing":"0001209191-23-034845","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1755059/000120919123034845/doc4.xml","form_type":"4"}},{"id":1865245,"issuer":{"id":2767,"kind":"organization","name":"ONE STOP SYSTEMS, INC.","symbol":"OSS"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES 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for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each performance restricted stock unit (\"PRSU\") was cancelled pursuant to the Merger Agreement in exchange for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."}],"balance_after":0,"derivative":{"underlying":"Common 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restricted stock unit (\"PRSU\") was cancelled pursuant to the Merger Agreement in exchange for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Disposed of as a result of a merger pursuant to the previously announced Agreement and Plan of Merger, dated as of February 7, 2021 (as amended, the \"Merger Agreement\"), by and among the Issuer, Atlas CC Acquisition Corp. and Atlas Merger Sub Inc."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each performance restricted stock unit (\"PRSU\") was cancelled pursuant to the Merger Agreement in exchange for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each performance restricted stock unit (\"PRSU\") was cancelled pursuant to the Merger Agreement in exchange for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each performance restricted stock unit (\"PRSU\") was cancelled pursuant to the Merger Agreement in exchange for the right to receive the cash consideration provided in the Merger Agreement (i.e., an amount equal to the product of (i) the number of PRSUs, based on the target number or the actual level earned, as applicable, multiplied by (ii) $75.00 per PRSU, less any required tax withholding)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":3898},"source":{"system":"sec-edgar","filing":"0001179110-21-005894","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911021005894/edgar.xml","form_type":"4"}},{"id":2698023,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common 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Vested shares will be delivered to the Reporting Person following each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This Form 4 amendment is filed to report all stock-settled restricted stock units held by the reporting person that were previously reported on Table II as directly owned securities on Table I to be consistent with the reporting of stock-settled restricted stock units granted on November 27, 2020. Accordingly, the total reported in Column 5 now includes 8,362 restricted stock units previously reported on Table II."}],"balance_after":20422,"source":{"system":"sec-edgar","filing":"0001179110-20-012253","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020012253/edgar.xml","form_type":"4/A","original_submission_date":"2020-12-01"}},{"id":2963767,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-12-01T16:21:32.000Z","date":"2020-11-27","kind":"grant","acquired":true,"shares":7372,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each RSU represents a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2023, subject to the Reporting Person's continued service with CUB through such vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2023, subject to the Reporting Person's continued service with CUB through such vesting date."}],"balance_after":7372,"derivative":{"underlying":"Common Stock","underlying_shares":7372},"source":{"system":"sec-edgar","filing":"0001179110-20-011491","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020011491/edgar.xml","form_type":"4"}},{"id":2963766,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common Stock","published_at":"2020-12-01T16:21:32.000Z","date":"2020-11-27","kind":"grant","acquired":true,"shares":7372,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The Restricted Stock Units (\"RSUs) vest in three equal annual installments on October 1, 2021, 2022, and 2023, subject to Reporting Person's continuous service through each applicable vesting date. Vested shares will be delivered to the Reporting Person following each vesting date."}],"balance_after":12060,"source":{"system":"sec-edgar","filing":"0001179110-20-011491","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020011491/edgar.xml","form_type":"4"}},{"id":2970720,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-11-23T17:49:11.000Z","date":"2020-11-19","kind":"exercise","acquired":false,"shares":1434,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of performance-based restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This is the vesting of performance-based RSUs granted to the Reporting Person on November 27, 2017."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This is the vesting of performance-based RSUs granted to the Reporting Person on November 27, 2017."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This is the vesting of performance-based RSUs granted to the Reporting Person on November 27, 2017."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":1434},"source":{"system":"sec-edgar","filing":"0001179110-20-011288","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020011288/edgar.xml","form_type":"4"}},{"id":2970719,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common Stock","published_at":"2020-11-23T17:49:11.000Z","date":"2020-11-19","kind":"tax_withholding","acquired":false,"shares":711,"price":64.09,"value":45567.99,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld by CUB to satisfy the minimum statutory tax withholding obligations that arose upon the vesting of the RSUs."}],"balance_after":4688,"source":{"system":"sec-edgar","filing":"0001179110-20-011288","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020011288/edgar.xml","form_type":"4"}},{"id":2970718,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common Stock","published_at":"2020-11-23T17:49:11.000Z","date":"2020-11-19","kind":"exercise","acquired":true,"shares":1434,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of performance-based restricted stock units (\"RSUs\")."}],"balance_after":5399,"source":{"system":"sec-edgar","filing":"0001179110-20-011288","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020011288/edgar.xml","form_type":"4"}},{"id":3015127,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"exercise","acquired":false,"shares":3095,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"This is the first of three vesting installments of RSUs granted to Reporting Person on November 29, 2019. The remaining 6,190 shares from such grant shall vest in two equal installments on each of October 1, 2021 and 2022, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"This is the first of three vesting installments of RSUs granted to Reporting Person on November 29, 2019. The remaining 6,190 shares from such grant shall vest in two equal installments on each of October 1, 2021 and 2022, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":6190,"derivative":{"underlying":"Common Stock","underlying_shares":3095},"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3015126,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"exercise","acquired":false,"shares":975,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 1,948 shares from such grant shall vest in two equal installments on each of October 1, 2021 and 2022, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 1,948 shares from such grant shall vest in two equal installments on each of October 1, 2021 and 2022, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":1948,"derivative":{"underlying":"Common Stock","underlying_shares":975},"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3015125,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"exercise","acquired":false,"shares":224,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The remaining 224 shares from such grant shall vest on October 1, 2021, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The remaining 224 shares from such grant shall vest on October 1, 2021, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":224,"derivative":{"underlying":"Common Stock","underlying_shares":224},"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3015124,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"exercise","acquired":false,"shares":270,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This is the fourth of four vesting installments of RSUs granted to Reporting Person on November 14, 2016."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"This is the fourth of four vesting installments of RSUs granted to Reporting Person on November 14, 2016."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":270},"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3015123,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common Stock","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"tax_withholding","acquired":false,"shares":2265,"price":57.54,"value":130328.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Consists of shares withheld by the issuer to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units."}],"balance_after":3965,"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3015122,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CMPS - SVP, CORP"}}],"security":"Common Stock","published_at":"2020-10-05T21:56:25.000Z","date":"2020-10-01","kind":"exercise","acquired":true,"shares":4564,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of previously granted restricted stock units (\"RSUs\"). Each such RSU represented a contingent right to receive one share of CUB common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes a total of 76 shares acquired through the Employee Stock Purchase Plan on December 31, 2019 and June 30, 2020."}],"balance_after":6230,"source":{"system":"sec-edgar","filing":"0001179110-20-010289","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911020010289/edgar.xml","form_type":"4"}},{"id":3344743,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Unit","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":224,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The Remaining 448 shares from such grant shall vest in two equalinstallments on October 1, 2020 and 2021, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The Remaining 448 shares from such grant shall vest in two equalinstallments on October 1, 2020 and 2021, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":448,"derivative":{"underlying":"Common Stock","underlying_shares":224},"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3344742,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Unit","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":272,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 14, 2016. The remaining 270 shares from such grant will vest October 1, 2020, subject toReporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 14, 2016. The remaining 270 shares from such grant will vest October 1, 2020, subject toReporting Person's continuous service through each application vesting date."}],"balance_after":270,"derivative":{"underlying":"Common Stock","underlying_shares":272},"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3344741,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Unit","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":218,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This is the fourth and final vesting installment of RSUs granted to Reporting Person on November 6, 2015."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"This is the fourth and final vesting installment of RSUs granted to Reporting Person on November 6, 2015."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":218},"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3344740,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Unit","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":975,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This is the first of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 2,923 shares from such grant shall vest in 3 equal installments onOctober 1, 2020, 2021, and 2022, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This is the first of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 2,923 shares from such grant shall vest in 3 equal installments onOctober 1, 2020, 2021, and 2022, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":2923,"derivative":{"underlying":"Common Stock","underlying_shares":975},"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3344739,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Common Stock","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"tax_withholding","acquired":false,"shares":799,"price":67.55,"value":53972.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares withheld by CUB to satisfy the minimum statutory tax withholding obligations that arose upon the vesting of the RSUs."}],"balance_after":1590,"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3344738,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Common Stock","published_at":"2019-12-12T18:46:14.000Z","date":"2019-10-01","kind":"exercise","acquired":true,"shares":1689,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."}],"balance_after":2389,"source":{"system":"sec-edgar","filing":"0001179110-19-012724","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012724/edgar.xml","form_type":"4/A","original_submission_date":"2019-10-03"}},{"id":3355561,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-12-03T17:53:40.000Z","date":"2019-11-29","kind":"grant","acquired":true,"shares":9285,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The time-based RSUs vest in three equal installments on each of October 1, 2020, 2021 and 2022, subject to the Reporting Person's continued service with CUB through such date.Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate. Vested sharesand accrued dividends will be delivered to the Reporting Person following each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The time-based RSUs vest in three equal installments on each of October 1, 2020, 2021 and 2022, subject to the Reporting Person's continued service with CUB through such date.Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate. Vested sharesand accrued dividends will be delivered to the Reporting Person following each vesting date."}],"balance_after":9285,"derivative":{"underlying":"Common Stock","underlying_shares":9285},"source":{"system":"sec-edgar","filing":"0001179110-19-012288","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012288/edgar.xml","form_type":"4"}},{"id":3355560,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-12-03T17:53:40.000Z","date":"2019-11-29","kind":"grant","acquired":true,"shares":9285,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2022, subject to the Reporting Person's continued service with CUB through such vesting date, except as otherwise provided in the applicable RSU agreement. The RSUs vest based 50% on sales growth and 50% on EBITDA growth, adjusted for a Total Shareholder Return factor, achieved by CUB during such performance period. Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate. Vested shares and accrued dividends will be delivered to the Reporting Person following the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2022, subject to the Reporting Person's continued service with CUB through such vesting date, except as otherwise provided in the applicable RSU agreement. The RSUs vest based 50% on sales growth and 50% on EBITDA growth, adjusted for a Total Shareholder Return factor, achieved by CUB during such performance period. Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate. Vested shares and accrued dividends will be delivered to the Reporting Person following the vesting date."}],"balance_after":9285,"derivative":{"underlying":"Common Stock","underlying_shares":9285},"source":{"system":"sec-edgar","filing":"0001179110-19-012288","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019012288/edgar.xml","form_type":"4"}},{"id":3400161,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-10-03T21:19:31.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":224,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The Remaining 448 shares from such grant shall vest in two equal installments on October 1, 2020 and 2021, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"This is the second of four vesting installments of RSUs granted to Reporting Person on November 27, 2017. The Remaining 448 shares from such grant shall vest in two equal installments on October 1, 2020 and 2021, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":448,"derivative":{"underlying":"Common Stock","underlying_shares":224},"source":{"system":"sec-edgar","filing":"0001179110-19-010838","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019010838/edgar.xml","form_type":"4"}},{"id":3400160,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-10-03T21:19:31.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":272,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 14, 2016. The remaining 270 shares from such grant will vest October 1, 2020, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"This is the third of four vesting installments of RSUs granted to Reporting Person on November 14, 2016. The remaining 270 shares from such grant will vest October 1, 2020, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":270,"derivative":{"underlying":"Common Stock","underlying_shares":272},"source":{"system":"sec-edgar","filing":"0001179110-19-010838","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019010838/edgar.xml","form_type":"4"}},{"id":3400159,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-10-03T21:19:31.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":218,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This is the fourth and final vesting installment of RSUs granted to Reporting Person on November 6, 2015."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This is the fourth and final vesting installment of RSUs granted to Reporting Person on November 6, 2015."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":218},"source":{"system":"sec-edgar","filing":"0001179110-19-010838","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019010838/edgar.xml","form_type":"4"}},{"id":3400158,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2019-10-03T21:19:31.000Z","date":"2019-10-01","kind":"exercise","acquired":false,"shares":975,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This is the first of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 2,923 shares from such grant shall vest in 3 equal installments on October 1, 2020, 2021, and 2022, subject to Reporting Person's continuous service through each application vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This is the first of four vesting installments of RSUs granted to Reporting Person on November 21, 2018. The remaining 2,923 shares from such grant shall vest in 3 equal installments on October 1, 2020, 2021, and 2022, subject to Reporting Person's continuous service through each application vesting date."}],"balance_after":2923,"derivative":{"underlying":"Common Stock","underlying_shares":975},"source":{"system":"sec-edgar","filing":"0001179110-19-010838","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019010838/edgar.xml","form_type":"4"}},{"id":3400157,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Common Stock","published_at":"2019-10-03T21:19:31.000Z","date":"2019-10-01","kind":"exercise","acquired":true,"shares":1689,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Reflects the issuance of CUB common stock upon vesting of restricted stock units (\"RSUs\"). Each RSU granted at that time represented a contingent right to receive one share of CUB stock."}],"balance_after":2389,"source":{"system":"sec-edgar","filing":"0001179110-19-010838","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019010838/edgar.xml","form_type":"4"}},{"id":3474129,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Common Stock","published_at":"2019-07-02T09:14:46.000Z","date":"2019-06-28","kind":"other","acquired":true,"shares":28,"price":61.256,"value":1715.168,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents securities acquired through Cubic's ESPP."}],"balance_after":700,"source":{"system":"sec-edgar","filing":"0001179110-19-008275","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019008275/edgar.xml","form_type":"4"}},{"id":3715679,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Common Stock","published_at":"2019-01-02T18:27:27.000Z","date":"2018-12-31","kind":"other","acquired":true,"shares":31,"price":51.053,"value":1582.643,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents securities acquired through Cubic's ESPP."}],"balance_after":672,"source":{"system":"sec-edgar","filing":"0001179110-19-000069","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911019000069/edgar.xml","form_type":"4"}},{"id":3753584,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2018-11-26T14:29:27.000Z","date":"2018-11-21","kind":"grant","acquired":true,"shares":3898,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The time-based RSUs vest in four equal installments on each of October 1, 2019, 2020, 2021 and 2022, subject to the Reporting Person's continued service with CUB through such date.  Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate.  Vested shares and accrued dividends will be delivered to the Reporting Person following each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The time-based RSUs vest in four equal installments on each of October 1, 2019, 2020, 2021 and 2022, subject to the Reporting Person's continued service with CUB through such date.  Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate.  Vested shares and accrued dividends will be delivered to the Reporting Person following each vesting date."}],"balance_after":3898,"derivative":{"underlying":"Common Stock","underlying_shares":3898},"source":{"system":"sec-edgar","filing":"0001179110-18-013176","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911018013176/edgar.xml","form_type":"4"}},{"id":3753583,"issuer":{"id":139094,"kind":"organization","name":"CUBIC CORP /DE/","symbol":"CUB"},"owners":[{"id":2769,"kind":"person","name":"KNOWLES MICHAEL","position":1,"cik":"0001755059","reported_name":"KNOWLES MICHAEL","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President, CGD - SVP, CORP"}}],"security":"Restricted Stock Units","published_at":"2018-11-26T14:29:27.000Z","date":"2018-11-21","kind":"grant","acquired":true,"shares":3898,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents a contingent right to receive one share of CUB common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2021, subject to the Reporting Person's continued service with CUB through such vesting date, except as otherwise provided in the applicable RSU agreement.  The RSUs vest based 50% on sales growth and 50% on EBITDA growth, adjusted for a Total Shareholder Return factor, achieved by CUB during such performance period.  Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate.  Vested shares and accrued dividends will be delivered to the Reporting Person following the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The performance-based RSUs vest on the date the Board of Directors certifies CUB's sales growth, EBITDA growth, and Total Shareholder Return for the three-year performance period ending on September 30, 2021, subject to the Reporting Person's continued service with CUB through such vesting date, except as otherwise provided in the applicable RSU agreement.  The RSUs vest based 50% on sales growth and 50% on EBITDA growth, adjusted for a Total Shareholder Return factor, achieved by CUB during such performance period.  Dividend equivalent rights accrue with respect to the RSUs when and as dividends are paid on CUB common stock and vest proportionately with the RSUs to which they relate.  Vested shares and accrued dividends will be delivered to the Reporting Person following the vesting date."}],"balance_after":3898,"derivative":{"underlying":"Common Stock","underlying_shares":3898},"source":{"system":"sec-edgar","filing":"0001179110-18-013176","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/26076/000117911018013176/edgar.xml","form_type":"4"}}]}