Justin Peterson - 01 Jun 2026 Form 4 Insider Report for Tradeweb Markets Inc. (TW)

Reporting relationship: Chief Technology Officer
Issuer ticker: TW
Reported as of: 01 Jun 2026
Net transaction value: -$2,164,542
SEC form: 4
Accepted by SEC: 02 Jun 2026, 16:09:20 UTC
Prior SEC filing: 17 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Douglas Friedman, Attorney-in-Fact for Justin Peterson

Key filing fact

Justin Peterson filed Form 4 for Tradeweb Markets Inc. (TW) on 02 Jun 2026.

Key facts

This page summarizes Justin Peterson's Form 4 filing for Tradeweb Markets Inc. (TW).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Jun 2026, 16:09.

Change

Previous filing in this sequence was filed on 17 Apr 2026.
Current net transaction value: -$2,164,542.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001807231 Primary reporting owner

Peterson Justin

Relationship: Chief Technology Officer
Address: TRADEWEB MARKETS INC., 245 PARK AVENUE, NEW YORK
Signature: /s/ Douglas Friedman, Attorney-in-Fact for Justin Peterson
Signature date: 02 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TW transaction

Class A common stock

Sale

Transaction value: $2,164,542
Shares: -21,221
Change %: -58%
Price: $102.00
Shares after: 15,070
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

Footnote F2

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.