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The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,425 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":108234,"source":{"system":"sec-edgar","filing":"0001758730-26-000063","document":"wk-form4_1773950833.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000063/wk-form4_1773950833.xml","form_type":"4"}},{"id":833109,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-03-19T20:07:16.000Z","date":"2026-03-17","kind":"tax_withholding","planned":false,"acquired":false,"shares":1511,"price":126.17,"value":190642.87,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,425 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":108228,"source":{"system":"sec-edgar","filing":"0001758730-26-000063","document":"wk-form4_1773950833.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000063/wk-form4_1773950833.xml","form_type":"4"}},{"id":836603,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:29.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":44,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":109739,"source":{"system":"sec-edgar","filing":"0001758730-26-000049","document":"wk-form4_1773778466.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000049/wk-form4_1773778466.xml","form_type":"4"}},{"id":836602,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:29.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":4376,"price":124.42,"value":544461.92,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":109695,"source":{"system":"sec-edgar","filing":"0001758730-26-000049","document":"wk-form4_1773778466.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000049/wk-form4_1773778466.xml","form_type":"4"}},{"id":836601,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:29.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":11752,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction is an award of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":114071,"source":{"system":"sec-edgar","filing":"0001758730-26-000049","document":"wk-form4_1773778466.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000049/wk-form4_1773778466.xml","form_type":"4"}},{"id":887437,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-02-23T21:06:19.000Z","date":"2026-02-20","kind":"sale","planned":false,"acquired":false,"shares":17380,"price":119.27,"value":2072912.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $118.99 to $119.63, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":102319,"source":{"system":"sec-edgar","filing":"0001758730-26-000026","document":"wk-form4_1771880774.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873026000026/wk-form4_1771880774.xml","form_type":"4"}},{"id":949804,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:32.000Z","date":"2026-01-01","kind":"grant","planned":false,"acquired":true,"shares":199,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain DERs. The DERs were granted in connection with previously awarded PRSUs, and settled in shares\nof Class A Common Stock in connection with the settlement of the PRSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date. This amount also includes the vested PSUs described in footnote #1 above, which will settle in shares of Class A Common Stock within 15 days of the vesting date."}],"balance_after":119699,"source":{"system":"sec-edgar","filing":"0001771187-26-000001","document":"wk-form4_1767661109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000177118726000001/wk-form4_1767661109.xml","form_type":"4"}},{"id":949803,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:32.000Z","date":"2026-01-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":15184,"price":106.2,"value":1612540.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of performance-based restricted stock units (\"PRSUs\") in respect of the issuer's Class\nA Common Stock held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date. This amount also includes the vested PSUs described in footnote #1 above, which will settle in shares of Class A Common Stock within 15 days of the vesting date."}],"balance_after":119500,"source":{"system":"sec-edgar","filing":"0001771187-26-000001","document":"wk-form4_1767661109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000177118726000001/wk-form4_1767661109.xml","form_type":"4"}},{"id":949802,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:32.000Z","date":"2026-01-01","kind":"grant","planned":false,"acquired":true,"shares":562,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously\nawarded PSUs, and settled in shares of Class A Common Stock in connection with the settlement of the PSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date. This amount also includes the vested PSUs described in footnote #1 above, which will settle in shares of Class A Common Stock within 15 days of the vesting date."}],"balance_after":134684,"source":{"system":"sec-edgar","filing":"0001771187-26-000001","document":"wk-form4_1767661109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000177118726000001/wk-form4_1767661109.xml","form_type":"4"}},{"id":949801,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:32.000Z","date":"2026-01-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":42739,"price":106.2,"value":4538881.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of the PSUs in respect of the Class A Common Stock held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date. This amount also includes the vested PSUs described in footnote #1 above, which will settle in shares of Class A Common Stock within 15 days of the vesting date."}],"balance_after":134122,"source":{"system":"sec-edgar","filing":"0001771187-26-000001","document":"wk-form4_1767661109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000177118726000001/wk-form4_1767661109.xml","form_type":"4"}},{"id":949800,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:32.000Z","date":"2026-01-01","kind":"grant","planned":false,"acquired":true,"shares":90932,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction reflects the acquisition of performance stock units (\"PSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") that were granted to the reporting person on March 15, 2023, subject to the achievement of certain performance goals in respect of calendar years 2023 through 2025. The level of achievement of those performance goals was determined on January 1, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock that are scheduled to vest on March 15, 2026, (ii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date. This amount also includes the vested PSUs described in footnote #1 above, which will settle in shares of Class A Common Stock within 15 days of the vesting date."}],"balance_after":176861,"source":{"system":"sec-edgar","filing":"0001771187-26-000001","document":"wk-form4_1767661109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000177118726000001/wk-form4_1767661109.xml","form_type":"4"}},{"id":1194385,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2025-03-21T20:05:03.000Z","date":"2025-03-20","kind":"sale","planned":true,"acquired":false,"shares":1624,"price":142.7353,"value":231802.1272,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $141.16 to $143.44, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (the \"Class A Common Stock\") that are scheduled to vest on March 15, 2026, (ii) 32,305 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2026, (iii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iv) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":85929,"source":{"system":"sec-edgar","filing":"0001758730-25-000079","document":"wk-form4_1742587496.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873025000079/wk-form4_1742587496.xml","form_type":"4"}},{"id":1194384,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2025-03-21T20:05:03.000Z","date":"2025-03-19","kind":"sale","planned":true,"acquired":false,"shares":2872,"price":141.5377,"value":406496.2744,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.77 to $142.36, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (the \"Class A Common Stock\") that are scheduled to vest on March 15, 2026, (ii) 32,305 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2026, (iii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iv) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":87553,"source":{"system":"sec-edgar","filing":"0001758730-25-000079","document":"wk-form4_1742587496.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873025000079/wk-form4_1742587496.xml","form_type":"4"}},{"id":1194383,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2025-03-21T20:05:03.000Z","date":"2025-03-19","kind":"sale","planned":true,"acquired":false,"shares":1797,"price":141.4762,"value":254232.7314,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.77 to $142.23, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 2, 4 and 5 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,940 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (the \"Class A Common Stock\") that are scheduled to vest on March 15, 2026, (ii) 32,305 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2026, (iii) 6,741 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iv) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028, in each case, subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":90425,"source":{"system":"sec-edgar","filing":"0001758730-25-000079","document":"wk-form4_1742587496.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873025000079/wk-form4_1742587496.xml","form_type":"4"}},{"id":1198315,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2025-03-18T23:58:18.000Z","date":"2025-03-17","kind":"grant","planned":false,"acquired":true,"shares":9638,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"The reported transaction is an award of RSUs in respect of Class A Common Stock. Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 17, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,940 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2026, (ii) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, (iii) 6,741 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2026 and March 15, 2027, and (iv)  9,638 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028,  in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":92222,"source":{"system":"sec-edgar","filing":"0001758730-25-000062","document":"wk-form4_1742342292.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873025000062/wk-form4_1742342292.xml","form_type":"4"}},{"id":1198314,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"MD, Co-Head of Global Markets"}}],"security":"Class A common stock","published_at":"2025-03-18T23:58:18.000Z","date":"2025-03-15","kind":"grant","planned":false,"acquired":true,"shares":61,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of the issuer's Class A common stock (the \"Class A Common Stock\") acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). 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These shares were sold in multiple transactions at prices ranging from $109.40 to $110.00, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89169,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1450286,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-07-22T21:29:54.000Z","date":"2024-07-22","kind":"exercise","planned":true,"acquired":true,"shares":13609,"price":20.59,"value":280209.31,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":102778,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1450285,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-07-22T21:29:54.000Z","date":"2024-07-19","kind":"sale","planned":true,"acquired":false,"shares":10991,"price":109.4313,"value":1202759.4183,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.40 to $109.52, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89169,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1450284,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-07-22T21:29:54.000Z","date":"2024-07-19","kind":"sale","planned":true,"acquired":false,"shares":18409,"price":109.3583,"value":2013176.9447,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.30 to $109.52, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":100160,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1450283,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-07-22T21:29:54.000Z","date":"2024-07-19","kind":"exercise","planned":true,"acquired":true,"shares":29400,"price":20.59,"value":605346.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":118569,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1450282,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-07-22T21:29:54.000Z","date":"2024-07-18","kind":"sale","planned":true,"acquired":false,"shares":6455,"price":109.3396,"value":705787.118,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.30 to $109.40, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnotes 3, 4, 5 and 6 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in 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RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":96024,"source":{"system":"sec-edgar","filing":"0001758730-24-000152","document":"wk-form4_1721683787.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000152/wk-form4_1721683787.xml","form_type":"4"}},{"id":1491290,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni 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transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The option is fully vested and exercisable as of the date hereof."}],"balance_after":117058,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":116},"source":{"system":"sec-edgar","filing":"0001758730-24-000138","document":"wk-form4_1717531662.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000138/wk-form4_1717531662.xml","form_type":"4"}},{"id":1491288,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni 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A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89169,"source":{"system":"sec-edgar","filing":"0001758730-24-000138","document":"wk-form4_1717531662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000138/wk-form4_1717531662.xml","form_type":"4"}},{"id":1491287,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni 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on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89189,"source":{"system":"sec-edgar","filing":"0001758730-24-000138","document":"wk-form4_1717531662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000138/wk-form4_1717531662.xml","form_type":"4"}},{"id":1491286,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets 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unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89169,"source":{"system":"sec-edgar","filing":"0001758730-24-000138","document":"wk-form4_1717531662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000138/wk-form4_1717531662.xml","form_type":"4"}},{"id":1491285,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-06-04T20:07:50.000Z","date":"2024-05-31","kind":"exercise","planned":true,"acquired":true,"shares":116,"price":20.59,"value":2388.44,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,682 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued 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This Form 4/A reports the correct number of shares acquired and the correct number of shares held by the reporting person following the transaction that occurred on March 18, 2024."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of DERs. The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 3,682 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89169,"source":{"system":"sec-edgar","filing":"0001758730-24-000102","document":"wk-form4a_1715208667.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000102/wk-form4a_1715208667.xml","form_type":"4/A","original_submission_date":"2024-03-19"}},{"id":1567057,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:10.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":75,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i)3,682 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89206,"source":{"system":"sec-edgar","filing":"0001758730-24-000063","document":"wk-form4_1710888718.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000063/wk-form4_1710888718.xml","form_type":"4"}},{"id":1567056,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:10.000Z","date":"2024-03-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":6002,"price":103.82,"value":623127.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of of Class A Common Stock held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i)3,682 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89131,"source":{"system":"sec-edgar","filing":"0001758730-24-000063","document":"wk-form4_1710888718.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000063/wk-form4_1710888718.xml","form_type":"4"}},{"id":1567055,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:10.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":10112,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction is an award of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i)3,682 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 11,879 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025 and March 15, 2026, (iv) 32,305 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2026, and (v) 10,112 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2025, March 15, 2026 and March 15, 2027, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":95133,"source":{"system":"sec-edgar","filing":"0001758730-24-000063","document":"wk-form4_1710888718.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000063/wk-form4_1710888718.xml","form_type":"4"}},{"id":1624518,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-02-22T21:08:46.000Z","date":"2024-02-20","kind":"exercise","planned":false,"acquired":false,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option is fully vested and exercisable as of the date hereof."}],"balance_after":117174,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001758730-24-000041","document":"wk-form4_1708636095.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000041/wk-form4_1708636095.xml","form_type":"4"}},{"id":1624517,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-02-22T21:08:46.000Z","date":"2024-02-20","kind":"sale","planned":false,"acquired":false,"shares":21145,"price":102.2124,"value":2161281.198,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.90 to $102.66, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This amount includes (i) 3,146 unvested restricted stock units (\"RSUs \") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":85021,"source":{"system":"sec-edgar","filing":"0001758730-24-000041","document":"wk-form4_1708636095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000041/wk-form4_1708636095.xml","form_type":"4"}},{"id":1624516,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common 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Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":106166,"source":{"system":"sec-edgar","filing":"0001758730-24-000041","document":"wk-form4_1708636095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000041/wk-form4_1708636095.xml","form_type":"4"}},{"id":1624515,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing 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reporting person's continued employment through the applicable vesting date."}],"balance_after":135021,"source":{"system":"sec-edgar","filing":"0001758730-24-000041","document":"wk-form4_1708636095.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000041/wk-form4_1708636095.xml","form_type":"4"}},{"id":1648643,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common 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The level of achievement of those performance goals was determined on February 9, 2024. These RSUs remain unvested and are scheduled to vest on January 1, 2026, subject to the reporting person's continued employment through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":85021,"source":{"system":"sec-edgar","filing":"0001758730-24-000036","document":"wk-form4_1707773090.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000036/wk-form4_1707773090.xml","form_type":"4"}},{"id":1664781,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-01-31T21:14:11.000Z","date":"2024-01-29","kind":"exercise","planned":true,"acquired":false,"shares":580,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option is fully vested and exercisable as of the date hereof."}],"balance_after":167174,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":580},"source":{"system":"sec-edgar","filing":"0001758730-24-000020","document":"wk-form4_1706735641.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000020/wk-form4_1706735641.xml","form_type":"4"}},{"id":1664780,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-01-31T21:14:11.000Z","date":"2024-01-29","kind":"sale","planned":true,"acquired":false,"shares":580,"price":100.0976,"value":58056.608,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.00 to $100.22, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":52716,"source":{"system":"sec-edgar","filing":"0001758730-24-000020","document":"wk-form4_1706735641.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000020/wk-form4_1706735641.xml","form_type":"4"}},{"id":1664779,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-01-31T21:14:11.000Z","date":"2024-01-29","kind":"exercise","planned":true,"acquired":true,"shares":580,"price":20.59,"value":11942.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":53296,"source":{"system":"sec-edgar","filing":"0001758730-24-000020","document":"wk-form4_1706735641.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873024000020/wk-form4_1706735641.xml","form_type":"4"}},{"id":1690604,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2024-01-03T21:55:04.000Z","date":"2024-01-01","kind":"grant","planned":false,"acquired":true,"shares":111,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iii) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (iv) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting 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These shares were sold in multiple transactions at prices ranging from $95.00 to $95.26, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 3,146 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":63159,"source":{"system":"sec-edgar","filing":"0001758730-23-000176","document":"wk-form4_1701119895.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000176/wk-form4_1701119895.xml","form_type":"4"}},{"id":1729320,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-11-27T21:18:25.000Z","date":"2023-11-22","kind":"sale","planned":true,"acquired":false,"shares":2876,"price":95.1299,"value":273593.5924,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.37, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 3 and 4 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 3,146 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":65118,"source":{"system":"sec-edgar","filing":"0001758730-23-000176","document":"wk-form4_1701119895.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000176/wk-form4_1701119895.xml","form_type":"4"}},{"id":1743350,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-11-13T22:41:14.000Z","date":"2023-11-10","kind":"sale","planned":true,"acquired":false,"shares":1153,"price":93,"value":107229.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested  restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":67994,"source":{"system":"sec-edgar","filing":"0001758730-23-000173","document":"wk-form4_1699915260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000173/wk-form4_1699915260.xml","form_type":"4"}},{"id":1743349,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-11-13T22:41:14.000Z","date":"2023-11-09","kind":"sale","planned":true,"acquired":false,"shares":2500,"price":93.0112,"value":232528.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.00 to $93.06, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested  restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":69147,"source":{"system":"sec-edgar","filing":"0001758730-23-000173","document":"wk-form4_1699915260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000173/wk-form4_1699915260.xml","form_type":"4"}},{"id":1743348,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-11-13T22:41:14.000Z","date":"2023-11-09","kind":"sale","planned":true,"acquired":false,"shares":2500,"price":93.0098,"value":232524.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.00 to $93.06, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 3 and 4 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested  restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":71647,"source":{"system":"sec-edgar","filing":"0001758730-23-000173","document":"wk-form4_1699915260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000173/wk-form4_1699915260.xml","form_type":"4"}},{"id":1743347,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-11-13T22:41:14.000Z","date":"2023-11-09","kind":"sale","planned":true,"acquired":false,"shares":1672,"price":93,"value":155496.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested  restricted stock units (\"RSUs\") in respect of the issuer's Class A Common Stock (\"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":74147,"source":{"system":"sec-edgar","filing":"0001758730-23-000173","document":"wk-form4_1699915260.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000173/wk-form4_1699915260.xml","form_type":"4"}},{"id":1936458,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-28T20:15:56.000Z","date":"2023-03-27","kind":"sale","planned":false,"acquired":false,"shares":14000,"price":74.1456,"value":1038038.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 22, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.80 to $75.04, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnote to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":75819,"source":{"system":"sec-edgar","filing":"0001758730-23-000110","document":"wf-form4_168003454061496.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000110/wf-form4_168003454061496.xml","form_type":"4"}},{"id":1941113,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-22T21:00:17.000Z","date":"2023-03-20","kind":"grant","planned":false,"acquired":true,"shares":36,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89819,"source":{"system":"sec-edgar","filing":"0001758730-23-000103","document":"wf-form4_167951880539911.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000103/wf-form4_167951880539911.xml","form_type":"4"}},{"id":1941112,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-22T21:00:17.000Z","date":"2023-03-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":2520,"price":75.04,"value":189100.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (iv) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (v) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":89783,"source":{"system":"sec-edgar","filing":"0001758730-23-000103","document":"wf-form4_167951880539911.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000103/wf-form4_167951880539911.xml","form_type":"4"}},{"id":1944077,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-20T23:04:59.000Z","date":"2023-03-16","kind":"grant","planned":false,"acquired":true,"shares":22,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (v) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (vi) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":92303,"source":{"system":"sec-edgar","filing":"0001758730-23-000086","document":"wf-form4_167935348842512.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000086/wf-form4_167935348842512.xml","form_type":"4"}},{"id":1944076,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-20T23:04:59.000Z","date":"2023-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":3211,"price":74.19,"value":238224.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (v) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (vi) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024, March 15, 2025 and March 15, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":92281,"source":{"system":"sec-edgar","filing":"0001758730-23-000086","document":"wf-form4_167935348842512.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000086/wf-form4_167935348842512.xml","form_type":"4"}},{"id":1945675,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-03-17T20:07:06.000Z","date":"2023-03-15","kind":"grant","acquired":true,"shares":17819,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction is an award of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,146 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 7,364 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on March 15, 2024 and March 15, 2025, (v) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025 and (vi) 17,819 unvested RSUs in respect of Class A Common Stock which are scheduled to vest as described in footnote 1 to this Form 4, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":95492,"source":{"system":"sec-edgar","filing":"0001758730-23-000077","document":"wf-form4_167908361292802.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000077/wf-form4_167908361292802.xml","form_type":"4"}},{"id":1985884,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-02-28T21:09:21.000Z","date":"2023-02-24","kind":"grant","acquired":true,"shares":14271,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction reflects the acquisition of performance-based restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") that were granted to the reporting person on March 15, 2022, subject to the achievement of certain performance goals in respect of calendar year 2022. The level of achievement of those performance goals was determined on February 24, 2023. These RSUs remain unvested and are scheduled to vest on January 1, 2025, subject to the reporting person's continued employment through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, and (v) 14,271 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":77673,"source":{"system":"sec-edgar","filing":"0001758730-23-000055","document":"wf-form4_167761853635139.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000055/wf-form4_167761853635139.xml","form_type":"4"}},{"id":2058330,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-01-10T01:15:52.000Z","date":"2023-01-01","kind":"tax_withholding","acquired":false,"shares":15115,"price":65.34,"value":987614.1,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On January 4, 2023, the reporting person filed a Form 4 that reported the incorrect number of shares withheld by the issuer to satisfying the tax withholding obligation associated with the settlement ofrestricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (the \"Class A Common Stock\") held by the reporting person. This Form 4/A reports the correct number of shares withheld and the correct number of shares held by the reporting person following the transactions that occurred on January 1, 2023."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":63402,"source":{"system":"sec-edgar","filing":"0001758730-23-000020","document":"wf-form4a_167331333715543.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000020/wf-form4a_167331333715543.xml","form_type":"4/A","original_submission_date":"2023-01-04"}},{"id":2065377,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-01-05T01:20:58.000Z","date":"2023-01-01","kind":"grant","acquired":true,"shares":250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":63180,"source":{"system":"sec-edgar","filing":"0001758730-23-000008","document":"wf-form4_167288164449704.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000008/wf-form4_167288164449704.xml","form_type":"4"}},{"id":2065376,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2023-01-05T01:20:58.000Z","date":"2023-01-01","kind":"tax_withholding","acquired":false,"shares":15337,"price":65.34,"value":1002119.58,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iii) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":62930,"source":{"system":"sec-edgar","filing":"0001758730-23-000008","document":"wf-form4_167288164449704.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000175873023000008/wf-form4_167288164449704.xml","form_type":"4"}},{"id":2302136,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-04-06T23:44:04.000Z","date":"2022-04-05","kind":"sale","acquired":false,"shares":4435,"price":90.0658,"value":399441.823,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.00 to $90.26, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,360 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":78267,"source":{"system":"sec-edgar","filing":"0000895345-22-000394","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000394/form4.xml","form_type":"4"}},{"id":2313790,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-03-30T22:48:36.000Z","date":"2022-03-29","kind":"sale","acquired":false,"shares":10574,"price":90.1376,"value":953114.9824,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.00 to $90.72, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,360 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":82702,"source":{"system":"sec-edgar","filing":"0000895345-22-000378","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000378/form4.xml","form_type":"4"}},{"id":2313789,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-03-30T22:48:36.000Z","date":"2022-03-28","kind":"sale","acquired":false,"shares":8192,"price":90.0328,"value":737548.6976,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.00 to $90.11, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 2 and 4 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 5,360 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":93276,"source":{"system":"sec-edgar","filing":"0000895345-22-000378","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000378/form4.xml","form_type":"4"}},{"id":2322745,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-03-22T01:51:10.000Z","date":"2022-03-18","kind":"grant","acquired":true,"shares":20,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the 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withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":101448,"source":{"system":"sec-edgar","filing":"0000895345-22-000365","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000365/form4.xml","form_type":"4"}},{"id":2323943,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common 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unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":103967,"source":{"system":"sec-edgar","filing":"0000895345-22-000351","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000351/form4.xml","form_type":"4"}},{"id":2323942,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common 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The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":104167,"source":{"system":"sec-edgar","filing":"0000895345-22-000351","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000351/form4.xml","form_type":"4"}},{"id":2323941,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-03-19T00:00:13.000Z","date":"2022-03-16","kind":"tax_withholding","acquired":false,"shares":1479,"price":87.43,"value":129308.97,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,360 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2023 and March 15, 2024, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on the first, second and third anniversaries of March 15, 2022, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":104162,"source":{"system":"sec-edgar","filing":"0000895345-22-000351","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000351/form4.xml","form_type":"4"}},{"id":2326012,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common 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unvested RSUs in respect of Class A Common Stock which are scheduled to vest as described in footnote 1 to this Form 4, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":105641,"source":{"system":"sec-edgar","filing":"0000895345-22-000339","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000339/form4.xml","form_type":"4"}},{"id":2326011,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-03-18T01:52:12.000Z","date":"2022-03-15","kind":"grant","acquired":true,"shares":11046,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction is an award of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\"). Subject to the reporting person's continued employment with the issuer through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 5,359 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,293 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 15, 2022 and March 15, 2023, (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 11,046 unvested RSUs in respect of Class A Common Stock which are scheduled to vest as described in footnote 1 to this Form 4, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":105941,"source":{"system":"sec-edgar","filing":"0000895345-22-000339","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000339/form4.xml","form_type":"4"}},{"id":2371246,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-02-25T23:16:10.000Z","date":"2022-02-24","kind":"grant","acquired":true,"shares":81522,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The reported transaction reflects the acquisition of options that were granted to the reporting person on October 26, 2018, subject to the achievement of certain performance goals in respect of calendar year 2021 which were deemed achieved on February 24, 2022."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option is fully vested and exercisable as of the date hereof."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"This amount reflects the options reported on this Form 4 in addition to 86,232 options that were granted on October 26, 2018 and previously reported by the reporting person, all of which are currently vested and exercisable."}],"balance_after":167754,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":81522},"source":{"system":"sec-edgar","filing":"0000895345-22-000239","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000239/form4.xml","form_type":"4"}},{"id":2371245,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-02-25T23:16:10.000Z","date":"2022-02-24","kind":"grant","acquired":true,"shares":18878,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction reflects the acquisition of performance-based restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") that were granted to the reporting person on March 15, 2021, subject to the achievement of certain performance goals in respect of calendar year 2021. Those performance goals were deemed achieved at the maximum performance level on February 24, 2022. These RSUs remain unvested and are scheduled to vest on January 1, 2024, subject to the reporting person's continued employment through such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 10,719 unvested RSUs in respect of the issuer's Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, and (iv) 18,878 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":94895,"source":{"system":"sec-edgar","filing":"0000895345-22-000239","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000239/form4.xml","form_type":"4"}},{"id":2433335,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-01-19T00:54:56.000Z","date":"2022-01-14","kind":"sale","acquired":false,"shares":2852,"price":91.2038,"value":260113.2376,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.87 to $91.56, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sole at each separate price within the range set forth in this footnote 2 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 10,719 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":76017,"source":{"system":"sec-edgar","filing":"0000895345-22-000066","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534522000066/form4.xml","form_type":"4"}},{"id":2442596,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2022-01-06T01:32:52.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":379,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (ii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting 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These shares were sold in multiple transactions as prices ranging from $101.00 to $101.90, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":99172,"source":{"system":"sec-edgar","filing":"0000895345-21-001090","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001090/form4.xml","form_type":"4"}},{"id":2457659,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-29T01:02:25.000Z","date":"2021-12-27","kind":"sale","acquired":false,"shares":18200,"price":100.1774,"value":1823228.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.00 to $100.97, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sole at each separate price within the ranges set forth in footnotes 3 and 4 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, 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These shares were sold in multiple transactions as prices ranging from $95.00 to $95.15, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":99172,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2463489,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-21T01:00:00.000Z","date":"2021-12-17","kind":"exercise","acquired":true,"shares":8610,"price":20.59,"value":177279.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":107782,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2463488,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-21T01:00:00.000Z","date":"2021-12-16","kind":"sale","acquired":false,"shares":4610,"price":95.8666,"value":441945.026,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions as prices ranging from $95.64 to $96.04, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":99172,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2463487,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-21T01:00:00.000Z","date":"2021-12-16","kind":"sale","acquired":false,"shares":31704,"price":95.2137,"value":3018655.1448,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions as prices ranging from $94.63 to $95.59, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":103782,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2463486,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-21T01:00:00.000Z","date":"2021-12-16","kind":"sale","acquired":false,"shares":49486,"price":94.2842,"value":4665747.9212,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sole in multiple transactions at prices ranging from $93.63 to 94.62, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sole at each separate price within the ranges set forth in footnotes 3, 4, 5, and 6 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":135486,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2463485,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-12-21T01:00:00.000Z","date":"2021-12-16","kind":"exercise","acquired":true,"shares":85800,"price":20.59,"value":1766622.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 16, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":184972,"source":{"system":"sec-edgar","filing":"0000895345-21-001073","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521001073/form4.xml","form_type":"4"}},{"id":2775908,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-03-23T01:27:34.000Z","date":"2021-03-18","kind":"grant","acquired":true,"shares":12,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the \"DERs\"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":99172,"source":{"system":"sec-edgar","filing":"0000895345-21-000386","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521000386/form4.xml","form_type":"4"}},{"id":2775907,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-03-23T01:27:34.000Z","date":"2021-03-18","kind":"tax_withholding","acquired":false,"shares":2520,"price":72.75,"value":183330.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\") held by the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":99160,"source":{"system":"sec-edgar","filing":"0000895345-21-000386","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521000386/form4.xml","form_type":"4"}},{"id":2780716,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Class A common stock","published_at":"2021-03-18T01:25:06.000Z","date":"2021-03-15","kind":"grant","acquired":true,"shares":9439,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction is an award of restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (\"Class A Common Stock\"). Subject to the reporting person's continued employment with the issuer through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 44,004 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 10,719 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of March 17, 2022, and March 17, 2023, (iii) 32,158 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 9,439 unvested RSUs in respect of Class A Common Stock which are scheduled to vest as described in footnote 1 to this Form 4, in each case subject to the reporting person's continued employment through the applicable vesting date. In addition, this amount includes 5,360 RSUs which are fully vested as of the date hereof and will be settled in shares of Class A Common Stock on March 18, 2021."}],"balance_after":101680,"source":{"system":"sec-edgar","filing":"0000895345-21-000351","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521000351/form4.xml","form_type":"4"}},{"id":2828839,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":57022,"kind":"person","name":"Bruni Enrico","position":1,"cik":"0001771187","reported_name":"Bruni Enrico","relationship":{"officer":true,"officer_title":"Managing Director, Europe/Asia"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-02-27T00:29:13.000Z","date":"2021-02-24","kind":"grant","acquired":true,"shares":81522,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported transaction reflects the acquisition of options that were granted to the reporting person on October 26, 2018, subject to the achievement of certain performance goals in respect of calendar year 2020 which were deemed achieved on February 24, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option is fully vested and exercisable as of the date hereof."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount reflects the options reported on this Form 4 in addition to 119,710 options that were granted on October 26, 2018 and previously reported by the reporting person, all of which are currently vested and exercisable."}],"balance_after":201232,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":81522},"source":{"system":"sec-edgar","filing":"0000895345-21-000230","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1758730/000089534521000230/form4.xml","form_type":"4"}}],"next_cursor":"2021-02-27T00:29:13.000000Z,2828839"}