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Tradeweb Markets Inc.

TW
Exchange
Nasdaq
Industry
Security & Commodity Brokers, Dealers, Exchanges & Services
SEC CIK
0001758730

In the last 90 days, Tradeweb Markets Inc. insiders filed 0 open-market purchases and 1 sale; 565 institutions reported holding it in 13F filings for Q2 2026, worth $11.6B in total; Viking Global Investors is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Tradeweb Markets Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
1 filing
1 insider, $331.8K in total
Insiders trading
1
Net value
−$331.8K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Tradeweb Markets Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Tradeweb Markets Inc.
NameTitleLast reported holdingLast filingFilings, past year
Dixon TroyMD, Co-Head of Global Markets31,863Aug 18, 20263
Peterson JustinChief Technology Officer15,070Jun 2, 20267
Berns StevenDirector4,884May 27, 20262
Aigrain JacquesDirector12,222May 20, 20261
Madoff PaulaDirector16,845May 20, 20261
Ganeles ScottDirector15,330May 20, 20261
Yared RanaDirector4,239May 20, 20261
Repetto Richard HDirector3,178May 20, 20261
Opoku LisaDirector4,469May 20, 20261
Furber SaraChief Financial Officer22,264Mar 24, 20265
Friedman DouglasChief Legal Officer13,921Mar 24, 20265
Clack AmyChief Administrative Officer21,557Mar 24, 20265
Bruni EnricoMD, Co-Head of Global Markets108,234Mar 19, 20264
Hult WilliamChief Executive Officer144,302Mar 19, 20265
Zucker ScottChief Risk Officer21,033Mar 21, 20250
Pluta ThomasPresident99,442May 8, 20240
Refinitiv Parent Ltd10% Owner18,000,000Jan 3, 20240
Refinitiv US LLC10% Owner18,000,000Jan 3, 20240
Refinitiv US PME LLC10% Owner18,000,000Jan 3, 20240
Refinitiv TW Holdings Ltd.10% Owner18,000,000Jan 3, 20240
London Stock Exchange Group plc10% Owner18,000,000Jan 3, 20240
LSEGA, Inc.10% Owner18,000,000Jan 3, 20240
LSEG US Holdco, Inc.10% Owner18,000,000Jan 3, 20240
Olesky LeeDirector234,357Apr 4, 20230
Maisey SimonManaging Director, Corp. Dev.65,675Jun 15, 20220
Hughes VonDirector2,556Mar 2, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 6, 2021 (view filing)Jul 1-65 daysHult WilliamPresidentSSaleClass A common stock−79.0K$85.73−$6.78M−16.5%400.9K after3 lots
Jul 7, 2021 (view filing)Jul 7Same dayHult WilliamPresidentSSaleClass A common stock−62.4K$86.21−$5.38M−13.5%400.9K after2 lots
Jul 12, 2021 (view filing)Jul 12Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$87.02−$65.3K−0.9%83.7K after
Aug 10, 2021 (view filing)Aug 10Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$88.82−$66.6K−0.9%82.9K after
Aug 10, 2021 (view filing)Aug 6-94 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−6.92K$89.06−$616.7K−1.4%473.5K after2 lots
Aug 31, 2021 (view filing)Aug 27-304 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−42.6K$89.25−$3.80M−8.3%473.5K after2 lots
Sep 1, 2021 (view filing)Aug 302 daysPeterson JustinChief Technology OfficerSSaleClass A common stock−5.20K$89.57−$465.8K−6.0%81.6K after
Sep 8, 2021 (view filing)Sep 35 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−13.4K$89.06−$1.19M−2.8%473.5K after
Sep 10, 2021 (view filing)Sep 10Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$87.50−$65.6K−0.9%82.2K after
Sep 13, 2021 (view filing)Sep 94 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−100$89.00−$8.90K0.0%473.5K after
Oct 12, 2021 (view filing)Oct 111 dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$83.67−$62.8K−0.9%81.4K after
Nov 2, 2021 (view filing)Nov 1-21 dayPeterson JustinChief Technology OfficerSSaleClass A common stock−14.8K$89.60−$1.33M−15.3%81.6K after2 lots
Nov 2, 2021 (view filing)Oct 29-Nov 24 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−168.0K$89.91−$15.1M−26.2%473.5K after5 lots
Nov 5, 2021 (view filing)Nov 3-42 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−269.0K$92.14−$24.8M−36.2%473.5K after5 lots
Nov 9, 2021 (view filing)Nov 5-94 daysHult WilliamPresidentSSaleClass A common stock−88.1K$95.15−$8.38M−18.0%400.9K after3 lots
Nov 12, 2021 (view filing)Nov 10-122 daysHult WilliamPresidentSSaleClass A common stock−11.9K$95.08−$1.13M−2.9%400.9K after3 lots
Nov 12, 2021 (view filing)Nov 102 daysMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$95.22−$71.4K−0.9%80.7K after
Dec 6, 2021 (view filing)Dec 3-63 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−279.7K$94.60−$26.5M−37.1%473.5K after8 lots
Dec 13, 2021 (view filing)Dec 94 daysHult WilliamPresidentSSaleClass A common stock−12.8K$95.45−$1.22M−3.1%400.9K after2 lots
Dec 13, 2021 (view filing)Dec 103 daysMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$95.44−$71.6K−0.9%79.9K after
Dec 13, 2021 (view filing)Dec 13Same dayPeterson JustinChief Technology OfficerSSaleClass A common stock−60.0K$95.13−$5.71M−42.4%81.6K after2 lots
Dec 20, 2021 (view filing)Dec 16-174 daysBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−94.4K$94.74−$8.94M−48.8%99.2K after4 lots
Dec 22, 2021 (view filing)Dec 22Same dayBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−590$95.00−$56.0K−0.6%99.2K after
Dec 28, 2021 (view filing)Dec 271 dayBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−20.0K$100.28−$2.01M−16.8%99.2K after2 lots
Jan 5, 2022 (view filing)Jan 41 dayZucker ScottChief Admin. and Risk OfficerSSaleClass A common stock−14.5K$93.60−$1.36M−30.5%33.1K after5 lots
Jan 5, 2022 (view filing)Jan 41 dayFriedman DouglasGeneral Counsel and SecretarySSaleClass A common stock−17.8K$93.61−$1.67M−35.7%32.1K after5 lots
Jan 5, 2022 (view filing)Jan 41 dayPeterson JustinChief Technology OfficerSSaleClass A common stock−17.4K$93.61−$1.63M−27.3%46.4K after5 lots
Jan 5, 2022 (view filing)Jan 4-51 dayHult WilliamPresidentSSaleClass A common stock−114.6K$92.56−$10.6M−43.2%150.4K after9 lots
Jan 5, 2022 (view filing)Jan 4-51 dayOlesky LeeChief Executive OfficerSSaleClass A common stock−137.0K$92.44−$12.7M−43.9%174.9K after9 lots
Jan 10, 2022 (view filing)Jan 10Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−750$90.65−$68.0K−1.2%60.9K after
Jan 18, 2022 (view filing)Jan 144 daysMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−11.0K$91.19−$1.00M−16.4%55.9K after
Jan 18, 2022 (view filing)Jan 144 daysBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−2.85K$91.20−$260.1K−3.6%76.0K after
Feb 17, 2022 (view filing)Feb 152 daysMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−1.00K$83.66−$83.7K−1.8%54.9K after
Mar 16, 2022 (view filing)Mar 151 dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−1.00K$85.54−$85.5K−1.5%65.6K after2 lots
Mar 17, 2022 (view filing)Mar 161 dayBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−300$90.00−$27.0K−0.3%105.6K after
Mar 18, 2022 (view filing)Mar 18Same dayPeterson JustinChief Technology OfficerSSaleClass A common stock−1.51K$88.03−$133.0K−2.2%67.5K after
Mar 18, 2022 (view filing)Mar 18Same dayBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−200$90.00−$18.0K−0.2%104.0K after
Mar 23, 2022 (view filing)Mar 221 dayPeterson JustinChief Technology OfficerSSaleClass A common stock−1.93K$88.96−$171.6K−3.0%63.2K after
Mar 30, 2022 (view filing)Mar 28-292 daysBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−18.8K$90.09−$1.69M−18.5%82.7K after2 lots
Mar 31, 2022 (view filing)Mar 292 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−500$90.59−$45.3K−0.2%250.4K after
Mar 31, 2022 (view filing)Mar 292 daysHult WilliamPresidentSSaleClass A common stock−100$91.00−$9.10K0.0%213.6K after
Apr 6, 2022 (view filing)Apr 51 dayBruni EnricoManaging Director, Europe/AsiaSSaleClass A common stock−4.43K$90.07−$399.5K−5.4%78.3K after
Apr 7, 2022 (view filing)Apr 5-62 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−185.1K$91.18−$16.9M−42.5%250.4K after4 lots
Apr 7, 2022 (view filing)Apr 5-62 daysHult WilliamPresidentSSaleClass A common stock−99.9K$91.20−$9.11M−31.9%213.6K after2 lots
Apr 12, 2022 (view filing)Apr 84 daysOlesky LeeChief Executive OfficerSSaleClass A common stock−6.57K$91.02−$597.9K−2.6%250.4K after
Apr 20, 2022 (view filing)Apr 182 daysMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−1.00K$83.78−$83.8K−1.5%67.7K after2 lots
May 16, 2022 (view filing)May 16Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−1.00K$66.84−$66.8K−1.5%66.7K after
Jun 10, 2022 (view filing)Jun 91 dayPeterson JustinChief Technology OfficerSSaleClass A common stock−10.0K$68.73−$687.3K−13.7%63.2K after2 lots
Jun 15, 2022 (view filing)Jun 15Same dayMaisey SimonManaging Director, Corp. Dev.SSaleClass A common stock−1.00K$65.45−$65.5K−1.5%65.7K after
Jun 23, 2022 (view filing)Jun 221 dayPeterson JustinChief Technology OfficerSSaleClass A common stock−20.0K$70.27−$1.41M−24.0%63.2K after