UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

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CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 15, 2023

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Tradeweb Markets Inc.

(Exact name of registrant as specified in charter)

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Delaware	001-38860	83-2456358
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)
1177 Avenue of the Americas New York, New York		10036
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: (646) 430-6000

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Class A common stock, par value $0.00001	TW	Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On May 9, 2023, Lee Olesky informed the Board of Directors (the "Board") of Tradeweb Markets Inc. (the "Company") that he will resign from his position as Chairperson of the Board and as a member of the Board, effective as of June 30, 2023. Mr. Olesky's resignation is not due to any disagreement with the Company. On May 12, 2023, the Board elected Jacques Aigrain to succeed Mr. Olesky as Chairperson of the Board, effective as of July 1, 2023. On May 9, 2023, the Compensation Committee of the Board approved pro-rata vesting of Mr. Olesky's previously awarded non-employee director restricted stock unit grant to reflect time served in the role.

Item 7.01. Regulation FD Disclosure.

On May 15, 2023, the Company issued a press release, a copy of which is furnished as Exhibit 99.1 hereto, regarding the foregoing board leadership changes.

In accordance with General Instruction B.2 of Form 8-K, the information presented herein under Item 7.01 and set forth in Exhibit 99.1 attached hereto, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

Exhibit Number	Exhibit Description
99.1	Press Release of Tradeweb Markets Inc., dated May 15, 2023.
104	Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	TRADEWEB MARKETS INC.
Date: May 15, 2023	By:	/s/ Douglas Friedman
		Name: Douglas Friedman
		Title: General Counsel