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The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":755303,"source":{"system":"sec-edgar","filing":"0001179110-20-005695","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911020005695/edgar.xml","form_type":"4"}},{"id":3485023,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-06-19T20:38:06.000Z","date":"2019-06-13","kind":"gift","acquired":false,"shares":52000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":750245,"source":{"system":"sec-edgar","filing":"0001179110-19-007881","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019007881/edgar.xml","form_type":"4"}},{"id":3506684,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-31T19:11:29.000Z","date":"2019-05-29","kind":"sale","acquired":false,"shares":232875,"price":34.038,"value":7926599.25,"ownership":{"direct":false,"nature":"By Trusts"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents a weighted average sale price; the sales prices ranged from $33.525 to $34.225. Upon request, the full sale information regarding the number of shares sold at each price increment will be provided to the Commission or a security holder of the issuer."}],"balance_after":1199361,"source":{"system":"sec-edgar","filing":"0001179110-19-006882","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019006882/edgar.xml","form_type":"4"}},{"id":3506683,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-31T19:11:29.000Z","date":"2019-05-29","kind":"sale","acquired":false,"shares":25616,"price":34.038,"value":871917.408,"ownership":{"direct":false,"nature":"Family limited partnership"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents a weighted average sale price; the sales prices ranged from $33.525 to $34.225. Upon request, the full sale information regarding the number of shares sold at each price increment will be provided to the Commission or a security holder of the issuer."}],"balance_after":131929,"source":{"system":"sec-edgar","filing":"0001179110-19-006882","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019006882/edgar.xml","form_type":"4"}},{"id":3506682,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-31T19:11:29.000Z","date":"2019-05-29","kind":"sale","acquired":false,"shares":41250,"price":33.7205,"value":1390970.625,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents a weighted average sale price; the sales prices ranged from $33.53 to $33.88. Upon request, the full sale information regarding the number of shares sold at each price increment will be provided to the Commission or a security holder of the issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":802245,"source":{"system":"sec-edgar","filing":"0001179110-19-006882","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019006882/edgar.xml","form_type":"4"}},{"id":3532179,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-10T18:50:39.000Z","date":"2019-05-08","kind":"grant","acquired":true,"shares":2832,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Subject to the terms of the restricted share agreement, represents restricted shares that will vest on May 1, 2020."}],"balance_after":2832,"source":{"system":"sec-edgar","filing":"0001179110-19-005845","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019005845/edgar.xml","form_type":"4"}},{"id":3532178,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-10T18:50:39.000Z","date":"2019-05-08","kind":"grant","acquired":true,"shares":3726,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Amount includes 3,588 common shares that were previously reported as directly owned by the reporting person and were contributed to the trust on May 3, 2019."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":843495,"source":{"system":"sec-edgar","filing":"0001179110-19-005845","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019005845/edgar.xml","form_type":"4"}},{"id":3532177,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-10T18:50:39.000Z","date":"2019-03-12","kind":"gift","acquired":true,"shares":690000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On March 12, 2019, 690,000 common shares were distributed from the GRAT.  Following the distribution, the common shares are held by a revocable trust; the reporting person and his spouse are the trustees and the beneficiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":836181,"source":{"system":"sec-edgar","filing":"0001179110-19-005845","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019005845/edgar.xml","form_type":"4"}},{"id":3532176,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0011 par value per share","published_at":"2019-05-10T18:50:39.000Z","date":"2019-03-12","kind":"gift","acquired":false,"shares":690000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By GRAT"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On March 12, 2019, 690,000 common shares were distributed from the GRAT.  Following the distribution, the common shares are held by a revocable trust; the reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001179110-19-005845","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911019005845/edgar.xml","form_type":"4"}},{"id":3937631,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-05-09","kind":"grant","acquired":true,"shares":1196,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Subject to the terms of the restricted share agreement, represents restricted shares that will vest on May 1, 2019."}],"balance_after":1196,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":3937630,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-05-09","kind":"grant","acquired":true,"shares":1574,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. Amount includes 771 common shares that were previously reported as directly owned by the reporting person and were contributed to the trust on May 9, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":48727,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":3937629,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-02-27","kind":"gift","acquired":true,"shares":230000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By GRAT"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On February 27, 2018, Otter Capital LLC contributed 230,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. The revocable trust then contributed the 230,000 common shares to a Grantor Retained Annuity Trust, for which the reporting person is the trustee."}],"balance_after":230000,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":3937628,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-02-27","kind":"gift","acquired":false,"shares":230000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On February 27, 2018, Otter Capital LLC contributed 230,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. The revocable trust then contributed the 230,000 common shares to a Grantor Retained Annuity Trust, for which the reporting person is the trustee."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":46382,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":3937627,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-02-27","kind":"gift","acquired":true,"shares":230000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On February 27, 2018, Otter Capital LLC contributed 230,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. The revocable trust then contributed the 230,000 common shares to a Grantor Retained Annuity Trust, for which the reporting person is the trustee."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":276382,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":3937626,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2018-05-11T18:50:38.000Z","date":"2018-02-27","kind":"gift","acquired":false,"shares":230000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Limited Liability Company"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"On February 27, 2018, Otter Capital LLC contributed 230,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. The revocable trust then contributed the 230,000 common shares to a Grantor Retained Annuity Trust, for which the reporting person is the trustee."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The security holder is Otter Capital LLC, for which the reporting person serves as managing member.  All indicated securities are included because of his affiliation with Otter Capital LLC."}],"balance_after":407231,"source":{"system":"sec-edgar","filing":"0001179110-18-006629","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911018006629/edgar.xml","form_type":"4"}},{"id":4135336,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-12-12T16:03:54.000Z","date":"2017-12-08","kind":"gift","acquired":false,"shares":550,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Such common shares were gifted to charity; the shares were previously held by Otter Capital LLC and were contributed to the reporting person's trust.  See FNs 3 and 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":46382,"source":{"system":"sec-edgar","filing":"0001179110-17-015236","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017015236/edgar.xml","form_type":"4"}},{"id":4135335,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-12-12T16:03:54.000Z","date":"2017-12-07","kind":"gift","acquired":false,"shares":550,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Limited Liability Company"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Otter Capital LLC contributed 550 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The security holder is Otter Capital LLC, for which the reporting person serves as managing member.  All indicated securities are included because of his affiliation with Otter Capital LLC."}],"balance_after":637231,"source":{"system":"sec-edgar","filing":"0001179110-17-015236","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017015236/edgar.xml","form_type":"4"}},{"id":4209693,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-09-14T18:50:34.000Z","date":"2017-09-01","kind":"gift","acquired":false,"shares":31000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trusts"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Such common shares were gifted to charity; the shares were previously held by Otter Capital LLC and were contributed to the reporting person's trust.  See FNs 3 and 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":46382,"source":{"system":"sec-edgar","filing":"0001179110-17-012274","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017012274/edgar.xml","form_type":"4"}},{"id":4209692,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-09-14T18:50:34.000Z","date":"2017-09-01","kind":"gift","acquired":false,"shares":31000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Limited Liability Company"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Otter Capital LLC contributed 31,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The security holder is Otter Capital LLC, for which the reporting person serves as managing member.  All indicated securities are included because of his affiliation with Otter Capital LLC."}],"balance_after":637781,"source":{"system":"sec-edgar","filing":"0001179110-17-012274","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017012274/edgar.xml","form_type":"4"}},{"id":4330675,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-05-08T17:26:30.000Z","date":"2017-05-04","kind":"grant","acquired":true,"shares":771,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Subject to the terms of the restricted share agreement, represents restricted shares that will vest on May 1, 2018."}],"balance_after":771,"source":{"system":"sec-edgar","filing":"0001179110-17-006786","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017006786/edgar.xml","form_type":"4"}},{"id":4330674,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2017-05-08T17:26:30.000Z","date":"2017-05-04","kind":"grant","acquired":true,"shares":1286,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 1,066 common shares of the Issuer that were previously reported as directly owned.  The reporting person contributed such shares to a trust for which the reporting person and his spouse are the trustees and the beneficiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":46382,"source":{"system":"sec-edgar","filing":"0001179110-17-006786","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911017006786/edgar.xml","form_type":"4"}},{"id":4514568,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2016-12-21T14:31:21.000Z","date":"2016-12-14","kind":"gift","acquired":false,"shares":600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":44030,"source":{"system":"sec-edgar","filing":"0001179110-16-033332","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911016033332/edgar.xml","form_type":"4"}},{"id":4514567,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2016-12-21T14:31:21.000Z","date":"2016-12-13","kind":"gift","acquired":true,"shares":600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The common shares are held by a revocable trust.  The reporting person and his spouse are the trustees and the beneficiaries."}],"balance_after":44630,"source":{"system":"sec-edgar","filing":"0001179110-16-033332","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911016033332/edgar.xml","form_type":"4"}},{"id":4514566,"issuer":{"id":3120,"kind":"organization","name":"ARCH CAPITAL GROUP LTD.","symbol":"ACGL"},"owners":[{"id":28758,"kind":"person","name":"PASQUESI JOHN M","position":1,"cik":"0001227099","reported_name":"PASQUESI JOHN M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Vice Chairman"}}],"security":"Common Shares, $.0033 par value per share","published_at":"2016-12-21T14:31:21.000Z","date":"2016-12-13","kind":"gift","acquired":false,"shares":600,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Limited Liability Company"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The security holder is Otter Capital LLC, for which the reporting person serves as managing member.  All indicated securities are included because of his affiliation with Otter Capital LLC."}],"balance_after":668781,"source":{"system":"sec-edgar","filing":"0001179110-16-033332","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/947484/000117911016033332/edgar.xml","form_type":"4"}}]}