{"transactions":[{"id":695333,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-08-05T20:29:35.000Z","date":"2026-08-03","kind":"sale","planned":false,"acquired":false,"shares":12000,"price":44.6469,"value":535762.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.6469. The range of sale prices on the transaction date was $44.325 to $44.86. The reporting person undertakes to provide, upon request by the SEC staff, NMIH or a security holder of NMIH, full information regarding the shares sold at each price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 71,241 common shares and 25,140 unvested restricted stock units."}],"balance_after":96381,"source":{"system":"sec-edgar","filing":"0001739814-26-000007","document":"wk-form4_1785961773.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000007/wk-form4_1785961773.xml","form_type":"4"}},{"id":904759,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-02-14T01:42:01.000Z","date":"2026-02-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":2981,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2025 at a net settlement price equal to the closing stock price on February 12, 2026. The shares underlying these restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 83,241 common shares and  25,140 unvested restricted stock units."}],"balance_after":108381,"source":{"system":"sec-edgar","filing":"0001739814-26-000004","document":"wk-form4_1771033318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000004/wk-form4_1771033318.xml","form_type":"4"}},{"id":904758,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-02-14T01:42:01.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":19627,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 11, 2026."}],"balance_after":111362,"source":{"system":"sec-edgar","filing":"0001739814-26-000004","document":"wk-form4_1771033318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000004/wk-form4_1771033318.xml","form_type":"4"}},{"id":904757,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-02-14T01:42:01.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":38574,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"On February 8, 2023, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's common shares upon settlement. The PRSUs vest at the end of the three-year period following the grant on the date that the Compensation Committee of the Board of Directors certifies attainment, based on NMIH's satisfaction of certain performance criteria. The performance criteria were met on February 11, 2026, resulting in the issuance of 38,574 vested PRSUs."}],"balance_after":130989,"source":{"system":"sec-edgar","filing":"0001739814-26-000004","document":"wk-form4_1771033318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000004/wk-form4_1771033318.xml","form_type":"4"}},{"id":904756,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2026-02-14T01:42:01.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":13196,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 11, 2026. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":92415,"source":{"system":"sec-edgar","filing":"0001739814-26-000004","document":"wk-form4_1771033318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000004/wk-form4_1771033318.xml","form_type":"4"}},{"id":911449,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-02-11T00:46:04.000Z","date":"2026-02-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":1964,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 6, 2026. The shares underlying these restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 61,417 common shares and 17,802 unvested restricted stock units."}],"balance_after":79219,"source":{"system":"sec-edgar","filing":"0001739814-26-000002","document":"wk-form4_1770770761.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000002/wk-form4_1770770761.xml","form_type":"4"}},{"id":911448,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2026-02-11T00:46:04.000Z","date":"2026-02-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":3383,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 7, 2024 at a net settlement price equal to the closing stock price on February 6, 2026. The shares underlying these restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":81183,"source":{"system":"sec-edgar","filing":"0001739814-26-000002","document":"wk-form4_1770770761.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000173981426000002/wk-form4_1770770761.xml","form_type":"4"}},{"id":1160776,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-05-02T22:55:34.000Z","date":"2025-05-01","kind":"sale","planned":false,"acquired":false,"shares":20000,"price":36.5791,"value":731582.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $36.5791. The range of sale prices on the transaction date was $36.50 to $36.71. The reporting person undertakes to provide, upon request by the SEC staff, NMIH or a security holder of NMIH, full information regarding the shares sold at each price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 56,599 common shares and 27,967 unvested restricted stock units."}],"balance_after":84566,"source":{"system":"sec-edgar","filing":"0001547903-25-000066","document":"wk-form4_1746226528.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000066/wk-form4_1746226528.xml","form_type":"4"}},{"id":1266744,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-02-15T02:07:41.000Z","date":"2025-02-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":16809,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 9, 2022 at a net settlement price equal to the closing stock price on February 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents 76,599 common shares and 27,967 unvested restricted stock units."}],"balance_after":104566,"source":{"system":"sec-edgar","filing":"0001547903-25-000036","document":"wk-form4_1739585255.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000036/wk-form4_1739585255.xml","form_type":"4"}},{"id":1266743,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-02-15T02:07:41.000Z","date":"2025-02-12","kind":"grant","planned":false,"acquired":true,"shares":33100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"On February 9, 2022, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's common shares upon settlement. The PRSUs vest at the end of the three-year period following the grant on the date that the Compensation Committee of the Board of Directors certifies attainment, based on NMIH's satisfaction of certain performance criteria. The performance criteria were met on February 12, 2025, resulting in the issuance of  33,100  vested PRSUs."}],"balance_after":121375,"source":{"system":"sec-edgar","filing":"0001547903-25-000036","document":"wk-form4_1739585255.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000036/wk-form4_1739585255.xml","form_type":"4"}},{"id":1266742,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2025-02-15T02:07:41.000Z","date":"2025-02-12","kind":"grant","planned":false,"acquired":true,"shares":14647,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 12, 2025. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":88275,"source":{"system":"sec-edgar","filing":"0001547903-25-000036","document":"wk-form4_1739585255.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000036/wk-form4_1739585255.xml","form_type":"4"}},{"id":1273527,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-02-12T00:33:49.000Z","date":"2025-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":1681,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 9, 2022 at a net settlement price equal to the closing stock price on February 7, 2025. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents 60,308 common shares and 13,320 unvested restricted stock units."}],"balance_after":73628,"source":{"system":"sec-edgar","filing":"0001547903-25-000021","document":"wk-form4_1739320422.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000021/wk-form4_1739320422.xml","form_type":"4"}},{"id":1273526,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-02-12T00:33:49.000Z","date":"2025-02-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":3918,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 7, 2025. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":75309,"source":{"system":"sec-edgar","filing":"0001547903-25-000021","document":"wk-form4_1739320422.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000021/wk-form4_1739320422.xml","form_type":"4"}},{"id":1273525,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Common Shares, $0.01 par value per share","published_at":"2025-02-12T00:33:49.000Z","date":"2025-02-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":3385,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 7, 2024 at a net settlement price equal to the closing stock price on February 7, 2025. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":79227,"source":{"system":"sec-edgar","filing":"0001547903-25-000021","document":"wk-form4_1739320422.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790325000021/wk-form4_1739320422.xml","form_type":"4"}},{"id":1563089,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-03-22T20:14:19.000Z","date":"2024-03-21","kind":"sale","planned":false,"acquired":false,"shares":3000,"price":31.1854,"value":93556.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $31.1854.  The range of sale prices on the transaction date was $31.181 to $31.20.  The reporting person undertakes to provide, upon request by the SEC staff, NMIH or a security holder of NMIH, full information regarding the shares sold at each price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 51,962 Class A common shares and 30,650 unvested restricted stock units."}],"balance_after":82612,"source":{"system":"sec-edgar","filing":"0001547903-24-000078","document":"wk-form4_1711138449.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000078/wk-form4_1711138449.xml","form_type":"4"}},{"id":1648742,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-02-13T01:38:53.000Z","date":"2024-02-10","kind":"tax_withholding","planned":false,"acquired":false,"shares":1801,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 10, 2021 at a net settlement price equal to the closing stock price on February 9, 2024. The shares underlying these restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 54,962 Class A common shares and 30,650 unvested restricted stock units. (Please note this corrects an error in the number of Class A common shares and unvested restricted stock units listed on a prior form filed on 2/9/2024.)"}],"balance_after":85612,"source":{"system":"sec-edgar","filing":"0001547903-24-000024","document":"wk-form4_1707788323.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000024/wk-form4_1707788323.xml","form_type":"4"}},{"id":1648741,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-02-13T01:38:53.000Z","date":"2024-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":3356,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 9, 2022 at a net settlement price equal to the closing stock price on February 9, 2024. The shares underlying these restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":87413,"source":{"system":"sec-edgar","filing":"0001547903-24-000024","document":"wk-form4_1707788323.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000024/wk-form4_1707788323.xml","form_type":"4"}},{"id":1651268,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-02-10T01:38:16.000Z","date":"2024-02-08","kind":"tax_withholding","planned":false,"acquired":false,"shares":3910,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 8, 2024.  The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 45,130 Class A common shares and 50,378 unvested restricted stock units."}],"balance_after":95508,"source":{"system":"sec-edgar","filing":"0001547903-24-000006","document":"wk-form4_1707529086.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000006/wk-form4_1707529086.xml","form_type":"4"}},{"id":1651267,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-02-10T01:38:16.000Z","date":"2024-02-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":18215,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 10, 2021 at a net settlement price equal to the closing stock price on February 7, 2024."}],"balance_after":99418,"source":{"system":"sec-edgar","filing":"0001547903-24-000006","document":"wk-form4_1707529086.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000006/wk-form4_1707529086.xml","form_type":"4"}},{"id":1651266,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2024-02-10T01:38:16.000Z","date":"2024-02-07","kind":"grant","planned":false,"acquired":true,"shares":35520,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"On February 10, 2021, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's Class A common shares upon settlement. The PRSUs vest at the end of the three-year period following the grant on the date that the Compensation Committee of the Board of Directors certifies attainment, based on NMIH's satisfaction of certain performance criteria.  The performance criteria were met on February 7, 2024, resulting in the issuance of 35,520 vested PRSUs."}],"balance_after":117633,"source":{"system":"sec-edgar","filing":"0001547903-24-000006","document":"wk-form4_1707529086.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000006/wk-form4_1707529086.xml","form_type":"4"}},{"id":1651265,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2024-02-10T01:38:16.000Z","date":"2024-02-07","kind":"grant","planned":false,"acquired":true,"shares":15767,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 7, 2024. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":82113,"source":{"system":"sec-edgar","filing":"0001547903-24-000006","document":"wk-form4_1707529086.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790324000006/wk-form4_1707529086.xml","form_type":"4"}},{"id":1748424,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-11-06T21:27:52.000Z","date":"2023-11-03","kind":"sale","planned":false,"acquired":false,"shares":8500,"price":28.671,"value":243703.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in an open market transaction on the transaction date, at a sale price of $28.671. The reporting person undertakes to provide, upon request by the SEC staff, NMIH or a security holder of NMIH, full information regarding the sale."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 24,021 Class A common shares and 42,325 unvested restricted stock units."}],"balance_after":66346,"source":{"system":"sec-edgar","filing":"0001547903-23-000142","document":"wk-form4_1699306062.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000142/wk-form4_1699306062.xml","form_type":"4"}},{"id":2019434,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-02-13T21:44:26.000Z","date":"2023-02-12","kind":"tax_withholding","acquired":false,"shares":1216,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2020, at a net settlement price equal to the closing stock price on February 10, 2023. Such restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 37,338 Class A common shares and 32,769 unvested restricted stock units."}],"balance_after":70107,"source":{"system":"sec-edgar","filing":"0001547903-23-000025","document":"wf-form4_167632464811761.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000025/wf-form4_167632464811761.xml","form_type":"4"}},{"id":2019433,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-02-13T21:44:26.000Z","date":"2023-02-10","kind":"tax_withholding","acquired":false,"shares":3523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 10, 2021, at a net settlement price equal to the closing stock price on February 10, 2023. Such restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":71323,"source":{"system":"sec-edgar","filing":"0001547903-23-000025","document":"wf-form4_167632464811761.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000025/wf-form4_167632464811761.xml","form_type":"4"}},{"id":2022293,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-02-10T22:17:20.000Z","date":"2023-02-09","kind":"tax_withholding","acquired":false,"shares":3283,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 9, 2022, at a net settlement price equal to the closing stock price on February 9, 2023. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 32,521 Class A common shares and 42,325 unvested restricted stock units."}],"balance_after":74846,"source":{"system":"sec-edgar","filing":"0001547903-23-000015","document":"wf-form4_167606742584557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000015/wf-form4_167606742584557.xml","form_type":"4"}},{"id":2022292,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-02-10T22:17:20.000Z","date":"2023-02-08","kind":"tax_withholding","acquired":false,"shares":9562,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 12, 2020 at a net settlement price equal to the closing stock price on February 8, 2023."}],"balance_after":78129,"source":{"system":"sec-edgar","filing":"0001547903-23-000015","document":"wf-form4_167606742584557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000015/wf-form4_167606742584557.xml","form_type":"4"}},{"id":2022291,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2023-02-10T22:17:20.000Z","date":"2023-02-08","kind":"grant","acquired":true,"shares":18681,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"On February 12, 2020, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's Class A common shares upon settlement. The PRSUs vest at the end of the three-year period following the grant on the date that the Compensation Committee of the Board of Directors certifies attainment, based on NMIH's satisfaction of certain performance criteria.  The performance criteria were met on February 8, 2023, resulting in the issuance of 18,681 vested PRSUs."}],"balance_after":87691,"source":{"system":"sec-edgar","filing":"0001547903-23-000015","document":"wf-form4_167606742584557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000015/wf-form4_167606742584557.xml","form_type":"4"}},{"id":2022290,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2023-02-10T22:17:20.000Z","date":"2023-02-08","kind":"grant","acquired":true,"shares":19287,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 8, 2023.  The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":69010,"source":{"system":"sec-edgar","filing":"0001547903-23-000015","document":"wf-form4_167606742584557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790323000015/wf-form4_167606742584557.xml","form_type":"4"}},{"id":2381626,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2022-02-22T21:09:29.000Z","date":"2022-02-18","kind":"sale","acquired":false,"shares":4000,"price":25,"value":100000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in a series of open market transaction on the transaction date at prices ranging from $25.0000 and $25.0001."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 20,065 class A common shares and 29,658 unvested restricted stock units."}],"balance_after":49723,"source":{"system":"sec-edgar","filing":"0001547903-22-000065","document":"wf-form4_164556413921283.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790322000065/wf-form4_164556413921283.xml","form_type":"4"}},{"id":2397193,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2022-02-15T00:36:02.000Z","date":"2022-02-13","kind":"tax_withholding","acquired":false,"shares":2791,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 13, 2019, at a net settlement price equal to the closing stock price on February 11, 2022. Such restricted stock units vest in three equal annual installments beginning on February 13, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents 24,065 class A common shares and 29,658 unvested restricted stock units."}],"balance_after":53723,"source":{"system":"sec-edgar","filing":"0001547903-22-000041","document":"wf-form4_164488533722880.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790322000041/wf-form4_164488533722880.xml","form_type":"4"}},{"id":2397192,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2022-02-15T00:36:02.000Z","date":"2022-02-12","kind":"tax_withholding","acquired":false,"shares":2431,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2020, at a net settlement price equal to the closing stock price on February 11, 2022. Such restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":56514,"source":{"system":"sec-edgar","filing":"0001547903-22-000041","document":"wf-form4_164488533722880.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790322000041/wf-form4_164488533722880.xml","form_type":"4"}},{"id":2397191,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2022-02-15T00:36:02.000Z","date":"2022-02-10","kind":"tax_withholding","acquired":false,"shares":3722,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 10, 2021 at a net settlement price equal to the closing stock price on February 10, 2022. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":58945,"source":{"system":"sec-edgar","filing":"0001547903-22-000041","document":"wf-form4_164488533722880.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790322000041/wf-form4_164488533722880.xml","form_type":"4"}},{"id":2401088,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2022-02-11T23:24:37.000Z","date":"2022-02-09","kind":"grant","acquired":true,"shares":16550,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 9, 2022. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 15,374 class A common shares and 47,293 unvested restricted stock units."}],"balance_after":62667,"source":{"system":"sec-edgar","filing":"0001547903-22-000029","document":"wf-form4_164462185971919.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790322000029/wf-form4_164462185971919.xml","form_type":"4"}},{"id":2781160,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2021-03-17T21:50:01.000Z","date":"2021-03-15","kind":"tax_withholding","acquired":false,"shares":1448,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2018, at a net settlement price equal to the closing stock price on March 15, 2021. Such restricted stock units vested in full on March 15, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 15,374 class A common shares and 30,743 unvested restricted stock units."}],"balance_after":46117,"source":{"system":"sec-edgar","filing":"0001547903-21-000070","document":"wf-form4_161601777273894.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790321000070/wf-form4_161601777273894.xml","form_type":"4"}},{"id":2853508,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2021-02-18T01:21:25.000Z","date":"2021-02-13","kind":"tax_withholding","acquired":false,"shares":2777,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 13, 2019, at a net settlement price equal to the closing stock price on February 12, 2021. Such restricted stock units vest in three equal annual installments beginning on February 13, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 13,902 class A common shares and 33,663 unvested restricted stock units."}],"balance_after":47565,"source":{"system":"sec-edgar","filing":"0001547903-21-000046","document":"wf-form4_161361124794616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790321000046/wf-form4_161361124794616.xml","form_type":"4"}},{"id":2853507,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2021-02-18T01:21:25.000Z","date":"2021-02-12","kind":"tax_withholding","acquired":false,"shares":2662,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2020, at a net settlement price equal to the closing stock price on February 12, 2021. Such restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":50342,"source":{"system":"sec-edgar","filing":"0001547903-21-000046","document":"wf-form4_161361124794616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790321000046/wf-form4_161361124794616.xml","form_type":"4"}},{"id":2862494,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2021-02-13T00:09:24.000Z","date":"2021-02-10","kind":"grant","acquired":true,"shares":17760,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 10, 2021.  The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 8,811 class A common shares and 44,193 unvested restricted stock units."}],"balance_after":53004,"source":{"system":"sec-edgar","filing":"0001547903-21-000029","document":"wf-form4_161317494310210.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790321000029/wf-form4_161317494310210.xml","form_type":"4"}},{"id":2974456,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2020-11-18T23:37:40.000Z","date":"2020-11-17","kind":"sale","acquired":false,"shares":7500,"price":23.5,"value":176250.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in an open market transaction on the transaction date, each at a sale price of $23.50."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 8,811 class A common shares and 26,433 unvested restricted stock units."}],"balance_after":35244,"source":{"system":"sec-edgar","filing":"0001547903-20-000100","document":"wf-form4_160574264646520.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790320000100/wf-form4_160574264646520.xml","form_type":"4"}},{"id":3208274,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2020-03-16T21:41:55.000Z","date":"2020-03-15","kind":"tax_withholding","acquired":false,"shares":1447,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2018 at a net settlement price equal to the closing stock price on March 13, 2020. Such restricted stock units vest in three equal annual installments beginning on March 15, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 16,311 class A common shares and 26,433 unvested restricted stock units."}],"balance_after":42744,"source":{"system":"sec-edgar","filing":"0001547903-20-000028","document":"wf-form4_158439489820701.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790320000028/wf-form4_158439489820701.xml","form_type":"4"}},{"id":3208273,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2020-03-16T21:41:55.000Z","date":"2020-03-15","kind":"tax_withholding","acquired":false,"shares":3927,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2017 at a net settlement price equal to the closing stock price on March 13, 2020. Such restricted stock units vested in full on March 15, 2020."}],"balance_after":44191,"source":{"system":"sec-edgar","filing":"0001547903-20-000028","document":"wf-form4_158439489820701.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790320000028/wf-form4_158439489820701.xml","form_type":"4"}},{"id":3269947,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2020-02-14T23:13:08.000Z","date":"2020-02-13","kind":"tax_withholding","acquired":false,"shares":2947,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 13, 2019, at a net settlement price equal to the closing stock price on February 13, 2020.  Such restricted stock units vest in three equal annual installments beginning on February 13, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents 10,848 class A common shares and 37,270 unvested restricted stock units."}],"balance_after":48118,"source":{"system":"sec-edgar","filing":"0001547903-20-000024","document":"wf-form4_158172197101314.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790320000024/wf-form4_158172197101314.xml","form_type":"4"}},{"id":3269946,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2020-02-14T23:13:08.000Z","date":"2020-02-12","kind":"grant","acquired":true,"shares":12258,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 12, 2020.  The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant date."}],"balance_after":51065,"source":{"system":"sec-edgar","filing":"0001547903-20-000024","document":"wf-form4_158172197101314.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790320000024/wf-form4_158172197101314.xml","form_type":"4"}},{"id":3367800,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2019-11-18T22:49:13.000Z","date":"2019-11-14","kind":"sale","acquired":false,"shares":3000,"price":34.3093,"value":102927.9,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The common stock was sold by the reporting person in a series of open market transactions on the transaction date at a weighted average sale price of $34.3093. The range of sale prices was $34.165 to $34.38. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 8,168 class A common shares and 30,639 unvested restricted stock units."}],"balance_after":38807,"source":{"system":"sec-edgar","filing":"0001547903-19-000141","document":"wf-form4_157411733860231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000141/wf-form4_157411733860231.xml","form_type":"4"}},{"id":3590031,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2019-03-19T01:30:58.000Z","date":"2019-03-15","kind":"tax_withholding","acquired":false,"shares":1447,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2018 at a net settlement price equal to the closing stock price on March 15, 2019. Such restricted stock units vest in three equal annual installments beginning on March 15, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents 11,168 class A common shares and 30,639 unvested restricted stock units."}],"balance_after":41807,"source":{"system":"sec-edgar","filing":"0001547903-19-000047","document":"wf-form4_155295904221635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000047/wf-form4_155295904221635.xml","form_type":"4"}},{"id":3590030,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2019-03-19T01:30:58.000Z","date":"2019-03-15","kind":"tax_withholding","acquired":false,"shares":3926,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2017 at a net settlement price equal to the closing stock price on March 15, 2019. Such restricted stock units vest in three equal annual installments beginning on March 15, 2018."}],"balance_after":43254,"source":{"system":"sec-edgar","filing":"0001547903-19-000047","document":"wf-form4_155295904221635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000047/wf-form4_155295904221635.xml","form_type":"4"}},{"id":3590029,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Class A Common Shares, $0.01 par value per share","published_at":"2019-03-19T01:30:58.000Z","date":"2019-03-14","kind":"tax_withholding","acquired":false,"shares":3273,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 14, 2016 at a net settlement price equal to the closing stock price on March 14, 2019.  Such restricted stock units vested in full on March 14, 2019."}],"balance_after":47180,"source":{"system":"sec-edgar","filing":"0001547903-19-000047","document":"wf-form4_155295904221635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000047/wf-form4_155295904221635.xml","form_type":"4"}},{"id":3653223,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Stock Option (right to buy)","published_at":"2019-02-15T22:10:17.000Z","date":"2019-02-13","kind":"grant","acquired":true,"shares":14114,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Granted pursuant to the NMIH 2012 Stock Incentive Plan.  The option vests in three equal annual installments beginning on February 13, 2020."}],"balance_after":14114,"derivative":{"exercise_price":22.19,"expiration_date":"2029-02-13","underlying":"Class A Common Shares, $0.01 par value per share","underlying_shares":14114},"source":{"system":"sec-edgar","filing":"0001547903-19-000019","document":"wf-form4_155026860311741.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000019/wf-form4_155026860311741.xml","form_type":"4"}},{"id":3653222,"issuer":{"id":4161,"kind":"organization","name":"NMI Holdings, Inc.","symbol":"NMIH"},"owners":[{"id":26162,"kind":"person","name":"Smith Robert Owen","position":1,"cik":"0001739814","reported_name":"Smith Robert Owen","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, Chief Risk Officer"}}],"security":"Restricted Stock Unit (right to receive)","published_at":"2019-02-15T22:10:17.000Z","date":"2019-02-13","kind":"grant","acquired":true,"shares":16882,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 13, 2019.  The restricted stock units vest in three equal annual installments beginning on February 13, 2020."}],"balance_after":50453,"source":{"system":"sec-edgar","filing":"0001547903-19-000019","document":"wf-form4_155026860311741.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1547903/000154790319000019/wf-form4_155026860311741.xml","form_type":"4"}}]}