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These shares were sold in multiple transactions at prices ranging from $119.57 to $122.42, 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":"F3","text":"This amount includes (i) 2,548 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, 2027, (ii) 4,485 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":36291,"source":{"system":"sec-edgar","filing":"0001758730-26-000090","document":"wk-form4_1776456566.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000090/wk-form4_1776456566.xml","form_type":"4"}},{"id":829419,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-24T20:08:04.000Z","date":"2026-03-20","kind":"sale","planned":true,"acquired":false,"shares":1005,"price":125.1349,"value":125760.5745,"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 3, 2025."},{"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 $124.26 to $125.74, 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":"F3","text":"This amount includes (i) 2,548 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, 2027, (ii) 4,485 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":57512,"source":{"system":"sec-edgar","filing":"0001758730-26-000075","document":"wk-form4_1774382882.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000075/wk-form4_1774382882.xml","form_type":"4"}},{"id":833568,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-19T20:09:08.000Z","date":"2026-03-18","kind":"sale","planned":true,"acquired":false,"shares":3212,"price":124.7558,"value":400715.6296,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025."},{"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 $123.32 to $125.86, 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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":58517,"source":{"system":"sec-edgar","filing":"0001758730-26-000066","document":"wk-form4_1773950945.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000066/wk-form4_1773950945.xml","form_type":"4"}},{"id":833567,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-19T20:09:08.000Z","date":"2026-03-17","kind":"grant","planned":true,"acquired":true,"shares":3,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":61729,"source":{"system":"sec-edgar","filing":"0001758730-26-000066","document":"wk-form4_1773950945.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000066/wk-form4_1773950945.xml","form_type":"4"}},{"id":833566,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-19T20:09:08.000Z","date":"2026-03-17","kind":"tax_withholding","planned":true,"acquired":false,"shares":1241,"price":126.17,"value":156576.97,"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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":61726,"source":{"system":"sec-edgar","filing":"0001758730-26-000066","document":"wk-form4_1773950945.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000066/wk-form4_1773950945.xml","form_type":"4"}},{"id":838154,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:07.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":29,"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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":62967,"source":{"system":"sec-edgar","filing":"0001758730-26-000048","document":"wk-form4_1773778443.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000048/wk-form4_1773778443.xml","form_type":"4"}},{"id":838153,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:07.000Z","date":"2026-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":3940,"price":124.42,"value":490214.8,"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 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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":62938,"source":{"system":"sec-edgar","filing":"0001758730-26-000048","document":"wk-form4_1773778443.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000048/wk-form4_1773778443.xml","form_type":"4"}},{"id":838152,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-03-17T20:14:07.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":8037,"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) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 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) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments 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":66878,"source":{"system":"sec-edgar","filing":"0001758730-26-000048","document":"wk-form4_1773778443.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000048/wk-form4_1773778443.xml","form_type":"4"}},{"id":907686,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-02-12T21:11:57.000Z","date":"2026-02-10","kind":"sale","planned":true,"acquired":false,"shares":11254,"price":115.4686,"value":1299483.6244,"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 3, 2025."},{"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 $113.525 to $116.86, 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":"F3","text":"This amount includes (i) 4,576 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) 5,095 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) 6,728 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":58841,"source":{"system":"sec-edgar","filing":"0001758730-26-000022","document":"wk-form4_1770930713.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873026000022/wk-form4_1770930713.xml","form_type":"4"}},{"id":951760,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:38.000Z","date":"2026-01-01","kind":"grant","planned":false,"acquired":true,"shares":129,"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) 4,576 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) 5,095 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) 6,728 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":70095,"source":{"system":"sec-edgar","filing":"0001807231-26-000001","document":"wk-form4_1767661115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000180723126000001/wk-form4_1767661115.xml","form_type":"4"}},{"id":951759,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:38.000Z","date":"2026-01-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":13765,"price":106.2,"value":1461843.0,"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) 4,576 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) 5,095 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) 6,728 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":69966,"source":{"system":"sec-edgar","filing":"0001807231-26-000001","document":"wk-form4_1767661115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000180723126000001/wk-form4_1767661115.xml","form_type":"4"}},{"id":951758,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:38.000Z","date":"2026-01-01","kind":"grant","planned":false,"acquired":true,"shares":474,"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) 4,576 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) 5,095 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) 6,728 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":83731,"source":{"system":"sec-edgar","filing":"0001807231-26-000001","document":"wk-form4_1767661115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000180723126000001/wk-form4_1767661115.xml","form_type":"4"}},{"id":951757,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:38.000Z","date":"2026-01-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":48964,"price":106.2,"value":5199976.8,"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) 4,576 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) 5,095 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) 6,728 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":83257,"source":{"system":"sec-edgar","filing":"0001807231-26-000001","document":"wk-form4_1767661115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000180723126000001/wk-form4_1767661115.xml","form_type":"4"}},{"id":951756,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2026-01-06T00:58:38.000Z","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) 4,576 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) 5,095 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) 6,728 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":132221,"source":{"system":"sec-edgar","filing":"0001807231-26-000001","document":"wk-form4_1767661115.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000180723126000001/wk-form4_1767661115.xml","form_type":"4"}},{"id":1194691,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-03-21T20:05:25.000Z","date":"2025-03-19","kind":"sale","planned":true,"acquired":false,"shares":4635,"price":141.5015,"value":655859.4525,"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 August 7, 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 $139.74 to $142.37, 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 this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 4,576 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) 24,890 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2026, (iii) 5,095 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) 6,728 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":41289,"source":{"system":"sec-edgar","filing":"0001758730-25-000081","document":"wk-form4_1742587518.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000081/wk-form4_1742587518.xml","form_type":"4"}},{"id":1200131,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-03-18T23:58:08.000Z","date":"2025-03-17","kind":"grant","planned":false,"acquired":true,"shares":6728,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","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) 4,576 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2026, (ii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, (iii) 5,095 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)  6,728 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":45924,"source":{"system":"sec-edgar","filing":"0001758730-25-000061","document":"wk-form4_1742342282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000061/wk-form4_1742342282.xml","form_type":"4"}},{"id":1200130,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-03-18T23:58:08.000Z","date":"2025-03-15","kind":"grant","planned":false,"acquired":true,"shares":20,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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) 4,576 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2026, (ii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, (iii) 5,095 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)  6,728 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":39196,"source":{"system":"sec-edgar","filing":"0001758730-25-000061","document":"wk-form4_1742342282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000061/wk-form4_1742342282.xml","form_type":"4"}},{"id":1200129,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-03-18T23:58:08.000Z","date":"2025-03-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":5714,"price":141.57,"value":808930.98,"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) 4,576 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2026, (ii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, (iii) 5,095 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)  6,728 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":39176,"source":{"system":"sec-edgar","filing":"0001758730-25-000061","document":"wk-form4_1742342282.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000061/wk-form4_1742342282.xml","form_type":"4"}},{"id":1306747,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-01-08T21:08:08.000Z","date":"2025-01-06","kind":"sale","planned":true,"acquired":false,"shares":6669,"price":132.3752,"value":882810.2088,"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 August 7, 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 $131.37 to $133.10, 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":"F3","text":"This amount includes (i) 3,204 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) 9,153 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, (iii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (iv) 7,643 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":44890,"source":{"system":"sec-edgar","filing":"0001758730-25-000021","document":"wk-form4_1736370481.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000021/wk-form4_1736370481.xml","form_type":"4"}},{"id":1315047,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-01-03T23:06:37.000Z","date":"2025-01-01","kind":"grant","planned":false,"acquired":true,"shares":45,"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) 3,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 9,153 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, (iii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (iv) 7,643 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":51559,"source":{"system":"sec-edgar","filing":"0001758730-25-000009","document":"wk-form4_1735945591.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000009/wk-form4_1735945591.xml","form_type":"4"}},{"id":1315046,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2025-01-03T23:06:37.000Z","date":"2025-01-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":5795,"price":131.33,"value":761057.35,"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) 3,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 9,153 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, (iii) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (iv) 7,643 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":51514,"source":{"system":"sec-edgar","filing":"0001758730-25-000009","document":"wk-form4_1735945591.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873025000009/wk-form4_1735945591.xml","form_type":"4"}},{"id":1523411,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-05-08T22:52:05.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":30,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On March 19, 2024, the reporting person filed a Form 4 that reported the gross number of shares to which the reporting person became entitled in settlement of certain dividend equivalent right (the \"DER\") proceeds, rather than the number of actual shares acquired net of withholding taxes, in connection with the settlement of restricted 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 acquired and the correct number of shares held by the reporting person following the transaction that occurred on March 18, 2024 and all subsequent transactions as reported on Form 4 for the reporting person through the date of filing of this Form 4/A."},{"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)3,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 9,153 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) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (v) 7,643 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":57309,"source":{"system":"sec-edgar","filing":"0001758730-24-000104","document":"wk-form4a_1715208715.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000104/wk-form4a_1715208715.xml","form_type":"4/A","original_submission_date":"2024-03-19"}},{"id":1559570,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-27T20:13:18.000Z","date":"2024-03-25","kind":"sale","planned":true,"acquired":false,"shares":5013,"price":104.8268,"value":525496.7484,"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 30, 2023."},{"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 $104.36 to $105.56, 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 sold at each separate price within the range set forth in this footnote to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i)3,204 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 9,153 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) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (v) 7,643 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":57349,"source":{"system":"sec-edgar","filing":"0001758730-24-000077","document":"wk-form4_1711570385.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000077/wk-form4_1711570385.xml","form_type":"4"}},{"id":1569100,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:39.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":70,"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)3,204 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 9,153 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) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (v) 7,643 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":62362,"source":{"system":"sec-edgar","filing":"0001758730-24-000065","document":"wk-form4_1710888745.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000065/wk-form4_1710888745.xml","form_type":"4"}},{"id":1569099,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:39.000Z","date":"2024-03-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":6169,"price":103.82,"value":640465.58,"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)3,204 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 9,153 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) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (v) 7,643 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":62292,"source":{"system":"sec-edgar","filing":"0001758730-24-000065","document":"wk-form4_1710888745.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000065/wk-form4_1710888745.xml","form_type":"4"}},{"id":1569098,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-19T22:52:39.000Z","date":"2024-03-15","kind":"grant","planned":false,"acquired":true,"shares":7643,"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)3,204 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2025, (ii) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, (iii) 9,153 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) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, and (v) 7,643 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":68461,"source":{"system":"sec-edgar","filing":"0001758730-24-000065","document":"wk-form4_1710888745.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000065/wk-form4_1710888745.xml","form_type":"4"}},{"id":1578810,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-13T20:02:22.000Z","date":"2024-03-11","kind":"sale","planned":true,"acquired":false,"shares":8287,"price":103.0917,"value":854320.9179,"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 30, 2023."},{"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 $102.19 to $103.41, 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 3,371 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) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025,  (iv) 13,729 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, and (v) 24,890 unvested RSUs in respect of Class A Common Stock, which are scheduled to vest on January 1, 2026, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":60818,"source":{"system":"sec-edgar","filing":"0001758730-24-000054","document":"wk-form4_1710360133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000054/wk-form4_1710360133.xml","form_type":"4"}},{"id":1603418,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2024-03-04T21:03:51.000Z","date":"2024-02-29","kind":"exercise","planned":true,"acquired":false,"shares":10000,"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 November 30, 2023."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option is fully vested and exercisable as of the date hereof."}],"balance_after":0,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001758730-24-000045","document":"wk-form4_1709586159.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000045/wk-form4_1709586159.xml","form_type":"4"}},{"id":1603417,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-04T21:03:51.000Z","date":"2024-02-29","kind":"sale","planned":true,"acquired":false,"shares":10000,"price":105.4766,"value":1054766.0,"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 30, 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 $104.49 to $106.19, 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 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 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) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (iv) 13,729 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":69105,"source":{"system":"sec-edgar","filing":"0001758730-24-000045","document":"wk-form4_1709586159.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000045/wk-form4_1709586159.xml","form_type":"4"}},{"id":1603416,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-03-04T21:03:51.000Z","date":"2024-02-29","kind":"exercise","planned":true,"acquired":true,"shares":10000,"price":20.59,"value":205900.0,"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 30, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 3,371 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) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (iv) 13,729 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":79105,"source":{"system":"sec-edgar","filing":"0001758730-24-000045","document":"wk-form4_1709586159.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000045/wk-form4_1709586159.xml","form_type":"4"}},{"id":1649466,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-02-12T21:24:09.000Z","date":"2024-02-09","kind":"grant","planned":false,"acquired":true,"shares":24890,"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, 2023, subject to the achievement of certain performance goals in respect of calendar year 2023. 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) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (iv) 13,729 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":69105,"source":{"system":"sec-edgar","filing":"0001758730-24-000033","document":"wk-form4_1707773019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000033/wk-form4_1707773019.xml","form_type":"4"}},{"id":1692914,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2024-01-03T21:57:27.000Z","date":"2024-01-01","kind":"grant","planned":false,"acquired":true,"shares":74,"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) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (iv) 13,729 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":44215,"source":{"system":"sec-edgar","filing":"0001758730-24-000011","document":"wk-form4_1704319022.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000011/wk-form4_1704319022.xml","form_type":"4"}},{"id":1692913,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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(iv) 13,729 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":44141,"source":{"system":"sec-edgar","filing":"0001758730-24-000011","document":"wk-form4_1704319022.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873024000011/wk-form4_1704319022.xml","form_type":"4"}},{"id":1744093,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":50760,"source":{"system":"sec-edgar","filing":"0001758730-23-000174","document":"wk-form4_1699915330.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000174/wk-form4_1699915330.xml","form_type":"4"}},{"id":1758188,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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These shares were sold in multiple transactions at prices ranging from $83.38 to $84.63, 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) 3,371 restricted stock units (\"RSUs\") in respect of the issuer's Class A common stock (the \"Class A Common Stock\") which are scheduled to vest on March 15, 2024, (ii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (v) 13,729 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":52760,"source":{"system":"sec-edgar","filing":"0001758730-23-000163","document":"wk-form4_1697661600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000163/wk-form4_1697661600.xml","form_type":"4"}},{"id":1758186,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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vest on January 1, 2025, and (v) 13,729 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":66310,"source":{"system":"sec-edgar","filing":"0001758730-23-000163","document":"wk-form4_1697661600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000163/wk-form4_1697661600.xml","form_type":"4"}},{"id":1780219,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology 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stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001758730-23-000160","document":"wk-form4_1694809873.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000160/wk-form4_1694809873.xml","form_type":"4"}},{"id":1780218,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-09-15T20:31:23.000Z","date":"2023-09-14","kind":"sale","planned":true,"acquired":false,"shares":20000,"price":84.3477,"value":1686954.0,"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 June 15, 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 $84.01 to $84.61, 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) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (v) 13,729 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":52760,"source":{"system":"sec-edgar","filing":"0001758730-23-000160","document":"wk-form4_1694809873.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000160/wk-form4_1694809873.xml","form_type":"4"}},{"id":1780217,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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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":72760,"source":{"system":"sec-edgar","filing":"0001758730-23-000160","document":"wk-form4_1694809873.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000160/wk-form4_1694809873.xml","form_type":"4"}},{"id":1941775,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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These shares were sold in multiple transactions at prices ranging from $74.67 to $75.71, 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":"F2","text":"This amount includes (i) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (v) 13,729 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":54700,"source":{"system":"sec-edgar","filing":"0001758730-23-000101","document":"wf-form4_167951876859824.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000101/wf-form4_167951876859824.xml","form_type":"4"}},{"id":1941773,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-03-22T20:59:40.000Z","date":"2023-03-20","kind":"grant","planned":false,"acquired":true,"shares":24,"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) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (v) 13,729 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":57656,"source":{"system":"sec-edgar","filing":"0001758730-23-000101","document":"wf-form4_167951876859824.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000101/wf-form4_167951876859824.xml","form_type":"4"}},{"id":1941772,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-03-22T20:59:40.000Z","date":"2023-03-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":2372,"price":75.04,"value":177994.88,"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) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (ii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iii) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (v) 13,729 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":57632,"source":{"system":"sec-edgar","filing":"0001758730-23-000101","document":"wf-form4_167951876859824.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000101/wf-form4_167951876859824.xml","form_type":"4"}},{"id":1944676,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-03-20T23:06:13.000Z","date":"2023-03-16","kind":"grant","planned":false,"acquired":true,"shares":18,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (vi) 13,729 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":60004,"source":{"system":"sec-edgar","filing":"0001758730-23-000091","document":"wf-form4_167935356182993.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000091/wf-form4_167935356182993.xml","form_type":"4"}},{"id":1944675,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-03-20T23:06:13.000Z","date":"2023-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":3637,"price":74.19,"value":269829.03,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (vi) 13,729 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":59986,"source":{"system":"sec-edgar","filing":"0001758730-23-000091","document":"wf-form4_167935356182993.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000091/wf-form4_167935356182993.xml","form_type":"4"}},{"id":1947253,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-03-17T20:05:54.000Z","date":"2023-03-15","kind":"grant","acquired":true,"shares":13729,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 3,371 RSUs in respect of Class A Common Stock which are scheduled to vest on March 15, 2024, (iii) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 6,409 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) 12,419 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2025, and (vi) 13,729 unvested RSUs in respect of Class A Common Stock which are scheduled to vest as described in footnote 1 of this Form 4, in each case subject to the reporting person's continued employment through the applicable vesting date."}],"balance_after":63623,"source":{"system":"sec-edgar","filing":"0001758730-23-000073","document":"wf-form4_167908352825424.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000073/wf-form4_167908352825424.xml","form_type":"4"}},{"id":1987341,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-02-28T21:13:06.000Z","date":"2023-02-24","kind":"grant","acquired":true,"shares":12419,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, (iv) 9,613 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) 12,419 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":49894,"source":{"system":"sec-edgar","filing":"0001758730-23-000061","document":"wf-form4_167761875291412.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000061/wf-form4_167761875291412.xml","form_type":"4"}},{"id":2058979,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-01-10T01:21:14.000Z","date":"2023-01-05","kind":"sale","acquired":false,"shares":6887,"price":63.936,"value":440327.232,"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 5, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.56 to $64.19, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 9,613 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":37475,"source":{"system":"sec-edgar","filing":"0001758730-23-000031","document":"wf-form4_167331365987516.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000031/wf-form4_167331365987516.xml","form_type":"4"}},{"id":2058978,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-01-10T01:21:14.000Z","date":"2023-01-05","kind":"sale","acquired":false,"shares":6951,"price":63.2753,"value":439826.6103,"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 5, 2022."},{"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 $62.56 to $63.55, 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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 9,613 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":44362,"source":{"system":"sec-edgar","filing":"0001758730-23-000031","document":"wf-form4_167331365987516.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000031/wf-form4_167331365987516.xml","form_type":"4"}},{"id":2058980,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-01-10T01:17:12.000Z","date":"2023-01-01","kind":"tax_withholding","acquired":false,"shares":12056,"price":65.34,"value":787739.04,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 9,613 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":51313,"source":{"system":"sec-edgar","filing":"0001758730-23-000022","document":"wf-form4a_167331341641050.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000022/wf-form4a_167331341641050.xml","form_type":"4/A","original_submission_date":"2023-01-04"}},{"id":2068272,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2023-01-05T01:23:36.000Z","date":"2023-01-01","kind":"grant","acquired":true,"shares":168,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (iv) 9,613 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 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9,613 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":50936,"source":{"system":"sec-edgar","filing":"0001758730-23-000010","document":"wf-form4_167288179125041.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873023000010/wf-form4_167288179125041.xml","form_type":"4"}},{"id":2076187,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 22, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.5200 to $63.5199, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":63201,"source":{"system":"sec-edgar","filing":"0001758730-22-000040","document":"wf-form4_167217617758899.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873022000040/wf-form4_167217617758899.xml","form_type":"4"}},{"id":2076185,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-12-27T21:23:14.000Z","date":"2022-12-22","kind":"sale","acquired":false,"shares":13730,"price":62.0647,"value":852148.331,"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 22, 2022."},{"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 $61.5200 to $62.5199, 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) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":74471,"source":{"system":"sec-edgar","filing":"0001758730-22-000040","document":"wf-form4_167217617758899.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873022000040/wf-form4_167217617758899.xml","form_type":"4"}},{"id":2076184,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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January 1, 2024, and (v) 9,613 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":88201,"source":{"system":"sec-edgar","filing":"0001758730-22-000040","document":"wf-form4_167217617758899.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000175873022000040/wf-form4_167217617758899.xml","form_type":"4"}},{"id":2223128,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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May 10, 2022."},{"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 $70.00 to $70.70, 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 3 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":63201,"source":{"system":"sec-edgar","filing":"0000895345-22-000530","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000530/form4.xml","form_type":"4"}},{"id":2223126,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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January 1, 2024, and (v) 9,613 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":83201,"source":{"system":"sec-edgar","filing":"0000895345-22-000530","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000530/form4.xml","form_type":"4"}},{"id":2236209,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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May 10, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.08 to $69.19, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":63201,"source":{"system":"sec-edgar","filing":"0000895345-22-000479","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000479/form4.xml","form_type":"4"}},{"id":2236207,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-06-10T21:34:00.000Z","date":"2022-06-09","kind":"sale","acquired":false,"shares":8882,"price":68.6837,"value":610048.6234,"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 May 10, 2022."},{"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 $68.07 to $69.06, 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) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":64319,"source":{"system":"sec-edgar","filing":"0000895345-22-000479","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000479/form4.xml","form_type":"4"}},{"id":2236206,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-06-10T21:34:00.000Z","date":"2022-06-09","kind":"exercise","acquired":true,"shares":10000,"price":20.59,"value":205900.0,"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 May 10, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":73201,"source":{"system":"sec-edgar","filing":"0000895345-22-000479","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000479/form4.xml","form_type":"4"}},{"id":2320165,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-23T20:29:05.000Z","date":"2022-03-22","kind":"sale","acquired":false,"shares":1929,"price":88.9562,"value":171596.5098,"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 11, 2021."},{"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 $88.57 to $89.40, 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 range set forth in this footnote 2 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount includes (i) 4,288 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) 25,726 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":63201,"source":{"system":"sec-edgar","filing":"0000895345-22-000369","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000369/form4.xml","form_type":"4"}},{"id":2323231,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-22T01:47:10.000Z","date":"2022-03-18","kind":"grant","acquired":true,"shares":13,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":65130,"source":{"system":"sec-edgar","filing":"0000895345-22-000362","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000362/form4.xml","form_type":"4"}},{"id":2323230,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-22T01:47:10.000Z","date":"2022-03-18","kind":"tax_withholding","acquired":false,"shares":2371,"price":89.88,"value":213105.48,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":65117,"source":{"system":"sec-edgar","filing":"0000895345-22-000362","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000362/form4.xml","form_type":"4"}},{"id":2324863,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-18T23:50:08.000Z","date":"2022-03-18","kind":"sale","acquired":false,"shares":1511,"price":88.0286,"value":133011.2146,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.8813 to $88.33, 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 5 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":67488,"source":{"system":"sec-edgar","filing":"0000895345-22-000347","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000347/form4.xml","form_type":"4"}},{"id":2324862,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-18T23:50:08.000Z","date":"2022-03-16","kind":"grant","acquired":true,"shares":5,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":68999,"source":{"system":"sec-edgar","filing":"0000895345-22-000347","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000347/form4.xml","form_type":"4"}},{"id":2324861,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-18T23:50:08.000Z","date":"2022-03-16","kind":"tax_withholding","acquired":false,"shares":1865,"price":87.43,"value":163056.95,"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) 4,288 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":68994,"source":{"system":"sec-edgar","filing":"0000895345-22-000347","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000347/form4.xml","form_type":"4"}},{"id":2327825,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-03-18T01:49:26.000Z","date":"2022-03-15","kind":"grant","acquired":true,"shares":9613,"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) 4,287 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on March 17, 2023, (ii) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 6,742 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) 14,832 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2024, and (v) 9,613 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":70859,"source":{"system":"sec-edgar","filing":"0000895345-22-000337","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000337/form4.xml","form_type":"4"}},{"id":2372313,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-02-25T23:09:55.000Z","date":"2022-02-24","kind":"grant","acquired":true,"shares":66426,"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 32,124 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":98550,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":66426},"source":{"system":"sec-edgar","filing":"0000895345-22-000238","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000238/form4.xml","form_type":"4"}},{"id":2372312,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-02-25T23:09:55.000Z","date":"2022-02-24","kind":"grant","acquired":true,"shares":14832,"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) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, (iii) 10,113 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) 14,832 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":61246,"source":{"system":"sec-edgar","filing":"0000895345-22-000238","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000238/form4.xml","form_type":"4"}},{"id":2444300,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-04","kind":"sale","acquired":false,"shares":300,"price":96.2933,"value":28887.99,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.25 to $96.35, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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":46414,"source":{"system":"sec-edgar","filing":"0000895345-22-000047","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000047/form4.xml","form_type":"4"}},{"id":2444299,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-04","kind":"sale","acquired":false,"shares":100,"price":95.05,"value":9505.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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":46714,"source":{"system":"sec-edgar","filing":"0000895345-22-000047","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000047/form4.xml","form_type":"4"}},{"id":2444298,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-04","kind":"sale","acquired":false,"shares":5555,"price":94.0768,"value":522596.624,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.94 to $94.30, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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":46814,"source":{"system":"sec-edgar","filing":"0000895345-22-000047","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000047/form4.xml","form_type":"4"}},{"id":2444297,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-04","kind":"sale","acquired":false,"shares":8941,"price":93.527,"value":836224.907,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.94 to $93.93, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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":52369,"source":{"system":"sec-edgar","filing":"0000895345-22-000047","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000047/form4.xml","form_type":"4"}},{"id":2444296,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-04","kind":"sale","acquired":false,"shares":2521,"price":92.455,"value":233079.055,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.94 to $92.88, 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 5, 6, 7 and 8 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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":61310,"source":{"system":"sec-edgar","filing":"0000895345-22-000047","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534522000047/form4.xml","form_type":"4"}},{"id":2444295,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2022-01-06T01:34:18.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":256,"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) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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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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) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iii) 10,113 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 at prices ranging from $95.14 to $95.98, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0000895345-21-001010","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521001010/form4.xml","form_type":"4"}},{"id":2475687,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-12-14T01:47:08.000Z","date":"2021-12-13","kind":"sale","acquired":false,"shares":23957,"price":94.6754,"value":2268138.5578,"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 11, 2021."},{"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 $94.14 to $95.13, 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) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 unvested RSUs in respect of Class A Common Stock which are scheduled to vest in equal installments on each of the first, second 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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":141618,"source":{"system":"sec-edgar","filing":"0000895345-21-001010","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521001010/form4.xml","form_type":"4"}},{"id":2529098,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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6, 2021."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The option is fully vested and exercisable as of the date hereof."}],"balance_after":101419,"derivative":{"exercise_price":20.59,"expiration_date":"2028-10-26","underlying":"Class A common stock","underlying_shares":5505},"source":{"system":"sec-edgar","filing":"0001140361-21-036302","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000114036121036302/form4.xml","form_type":"4"}},{"id":2529096,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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These shares were sold in multiple transactions at prices ranging from $89.50 to $89.87, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0001140361-21-036302","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000114036121036302/form4.xml","form_type":"4"}},{"id":2529095,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-11-03T01:45:30.000Z","date":"2021-11-02","kind":"exercise","acquired":true,"shares":9295,"price":20.59,"value":191384.05,"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 May 6, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":90913,"source":{"system":"sec-edgar","filing":"0001140361-21-036302","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000114036121036302/form4.xml","form_type":"4"}},{"id":2529094,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-11-03T01:45:30.000Z","date":"2021-11-01","kind":"sale","acquired":false,"shares":5505,"price":89.6069,"value":493285.9845,"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 May 6, 2021."},{"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 $89.50 to $89.66, 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 footnotes 3 and 4 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0001140361-21-036302","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000114036121036302/form4.xml","form_type":"4"}},{"id":2529093,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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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":87123,"source":{"system":"sec-edgar","filing":"0001140361-21-036302","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000114036121036302/form4.xml","form_type":"4"}},{"id":2583756,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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6, 2021."},{"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 $89.50 to $89.80, 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 3 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0000895345-21-000764","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000764/form4.xml","form_type":"4"}},{"id":2583754,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common 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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":86818,"source":{"system":"sec-edgar","filing":"0000895345-21-000764","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000764/form4.xml","form_type":"4"}},{"id":2666473,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Stock Option (Right to 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May 6, 2021."},{"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 $84.50 to $84.97, 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 sold at each separate price within the range set forth in this footnote 3 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0000895345-21-000554","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000554/form4.xml","form_type":"4"}},{"id":2666471,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-06-16T21:34:35.000Z","date":"2021-06-15","kind":"exercise","acquired":true,"shares":20000,"price":20.59,"value":411800.0,"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 May 6, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested restricted stock units (\"RSUs\") in respect of issuer's Class A common stock (\"Class A Common Stock\") which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":101618,"source":{"system":"sec-edgar","filing":"0000895345-21-000554","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000554/form4.xml","form_type":"4"}},{"id":2776391,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-03-23T01:26:38.000Z","date":"2021-03-19","kind":"sale","acquired":false,"shares":913,"price":73.6239,"value":67218.6207,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.42 to $73.78, inclusive."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":81618,"source":{"system":"sec-edgar","filing":"0000895345-21-000385","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000385/form4.xml","form_type":"4"}},{"id":2776390,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-03-23T01:26:38.000Z","date":"2021-03-19","kind":"sale","acquired":false,"shares":1100,"price":72.8891,"value":80178.01,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.26 to $73.25, 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 5 and 6 to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amount includes (i) 35,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":82531,"source":{"system":"sec-edgar","filing":"0000895345-21-000385","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000385/form4.xml","form_type":"4"}},{"id":2776389,"issuer":{"id":3211,"kind":"organization","name":"Tradeweb Markets Inc.","symbol":"TW"},"owners":[{"id":42426,"kind":"person","name":"Peterson Justin","position":1,"cik":"0001807231","reported_name":"Peterson Justin","relationship":{"officer":true,"officer_title":"Chief Technology Officer"}}],"security":"Class A common stock","published_at":"2021-03-23T01:26:38.000Z","date":"2021-03-18","kind":"grant","acquired":true,"shares":8,"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) 35,204 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2022, (ii) 8,575 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) 25,726 unvested RSUs in respect of Class A Common Stock which are scheduled to vest on January 1, 2023, and (iv) 10,113 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":83631,"source":{"system":"sec-edgar","filing":"0000895345-21-000385","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1807231/000089534521000385/form4.xml","form_type":"4"}}],"next_cursor":"2021-03-23T01:26:38.000000Z,2776389"}