SEC Form 4 · Updated Daily
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— TRADEWEB MARKETS INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Hult William | Director · Officer | 144,302 | 2026-03-17 | A |
| Bruni Enrico | Officer | 108,234 | 2026-03-17 | A |
| Dixon Troy | Officer | 31,863 | 2026-08-17 | S |
| Furber Sara | Officer | 22,264 | 2026-03-23 | S |
| Clack Amy | Officer | 21,557 | 2026-03-20 | S |
| Madoff Paula | Director | 16,845 | 2026-05-19 | A |
| Ganeles Scott | Director | 15,330 | 2026-05-19 | A |
| Peterson Justin | Officer | 15,070 | 2026-06-01 | S |
| Friedman Douglas | Officer | 13,921 | 2026-03-23 | S |
| AIGRAIN JACQUES | Director | 12,222 | 2026-05-19 | A |
| BERNS STEVEN | Director | 4,884 | 2026-05-26 | S |
| Opoku Lisa | Director | 4,469 | 2026-05-19 | A |
| Yared Rana | Director | 4,239 | 2026-05-19 | A |
| Repetto Richard H | Director | 3,178 | 2026-05-19 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-17 | Dixon Troy | Open-market sale | 2,584 | $106.06 | 31,863 |
| 2026-08-14 | Dixon Troy | Open-market sale | 546 | $105.74 | 34,447 |
| 2026-06-01 | Peterson Justin | Open-market sale | 21,221 | $102.00 | 15,070 |
| 2026-05-26 | BERNS STEVEN | Open-market sale | 425 | $105.26 | 4,884 |
| 2026-05-19 | Repetto Richard H | Grant / award | 1,645 | $0.00 | 3,178 |
| 2026-05-19 | Opoku Lisa | Grant / award | 1,645 | $0.00 | 4,469 |
| 2026-05-19 | Ganeles Scott | Grant / award | 1,645 | $0.00 | 15,330 |
| 2026-05-19 | BERNS STEVEN | Grant / award | 1,645 | $0.00 | 5,309 |
| 2026-05-19 | Madoff Paula | Grant / award | 1,912 | $0.00 | 16,845 |
| 2026-05-19 | AIGRAIN JACQUES | Grant / award | 2,668 | $0.00 | 12,222 |
| 2026-05-19 | Yared Rana | Grant / award | 1,645 | $0.00 | 4,239 |
| 2026-04-15 | Peterson Justin | Open-market sale | 21,221 | $120.66 | 36,291 |
| 2026-03-23 | Furber Sara | Open-market sale | 1,614 | $124.86 | 22,264 |
| 2026-03-23 | Friedman Douglas | Open-market sale | 592 | $124.86 | 13,921 |
| 2026-03-20 | Clack Amy | Open-market sale | 271 | $125.75 | 21,557 |
| 2026-03-20 | Peterson Justin | Open-market sale | 1,005 | $125.13 | 57,512 |
| 2026-03-20 | Furber Sara | Open-market sale | 4,911 | $125.13 | 23,878 |
| 2026-03-20 | Friedman Douglas | Open-market sale | 2,219 | $125.12 | 14,513 |
| 2026-03-20 | Dixon Troy | Open-market sale | 2,584 | $125.75 | 34,993 |
| 2026-03-18 | Peterson Justin | Open-market sale | 3,212 | $124.76 | 58,517 |
| 2026-03-17 | Hult William | Grant / award | 17 | $0.00 | 144,302 |
| 2026-03-17 | Hult William | Tax withholding | 5,656 | $126.17 | 144,285 |
| 2026-03-17 | Furber Sara | Grant / award | 6 | $0.00 | 28,789 |
| 2026-03-17 | Furber Sara | Tax withholding | 1,679 | $126.17 | 28,783 |
| 2026-03-17 | Bruni Enrico | Grant / award | 6 | $0.00 | 108,234 |
| 2026-03-17 | Bruni Enrico | Tax withholding | 1,511 | $126.17 | 108,228 |
| 2026-03-17 | Friedman Douglas | Grant / award | 1 | $0.00 | 16,732 |
| 2026-03-17 | Friedman Douglas | Tax withholding | 619 | $126.17 | 16,731 |
| 2026-03-17 | Clack Amy | Grant / award | 3 | $0.00 | 21,828 |
| 2026-03-17 | Clack Amy | Tax withholding | 1,128 | $126.17 | 21,825 |
| 2026-03-17 | Peterson Justin | Grant / award | 3 | $0.00 | 61,729 |
| 2026-03-17 | Peterson Justin | Tax withholding | 1,241 | $126.17 | 61,726 |
| 2026-03-15 | Hult William | Grant / award | 104 | $0.00 | 149,941 |
| 2026-03-15 | Hult William | Tax withholding | 14,408 | $124.42 | 149,837 |
| 2026-03-15 | Hult William | Grant / award | 37,507 | $0.00 | 164,245 |
| 2026-03-15 | Furber Sara | Grant / award | 44 | $0.00 | 30,462 |
| 2026-03-15 | Furber Sara | Tax withholding | 5,077 | $124.42 | 30,418 |
| 2026-03-15 | Furber Sara | Grant / award | 11,975 | $0.00 | 35,495 |
| 2026-03-15 | Clack Amy | Grant / award | 6,429 | $0.00 | 22,953 |
| 2026-03-15 | Dixon Troy | Grant / award | 25 | $0.00 | 37,577 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.