8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 5, 2023

MarketAxess Holdings Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware	001-34091	52-2230784
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

55 Hudson Yards

New York, New York 10001

(Address of principal executive offices, including zip code)

(212) 813-6000

(Registrant’s telephone number, including area code)

Not applicable

(Former name or former address, if changed since last report)

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
Common Stock, par value $0.003 per share	MKTX	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 Results of Operations and Financial Condition

On April 5, 2023, Justin Gmelich notified MarketAxess Holdings Inc. (the “Company”) that he will resign from the Board of Directors, effective April 13, 2023, in connection with the commencement of a new employment opportunity. Mr. Gmelich’s resignation was not due to any disagreement with the Company.

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.

	MARKETAXESS HOLDINGS INC.
Date: April 7, 2023	By:	/s/ Scott Pintoff
	Name:	Scott Pintoff
	Title:	General Counsel & Corporate Secretary

XML

Document and Entity Information	Apr. 05, 2023
Cover [Abstract]
Entity Registrant Name	MARKETAXESS HOLDINGS INC
Amendment Flag	false
Entity Central Index Key	0001278021
Document Type	8-K
Document Period End Date	Apr. 05, 2023
Entity Incorporation State Country Code	DE
Entity File Number	001-34091
Entity Tax Identification Number	52-2230784
Entity Address, Address Line One	55 Hudson Yards
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10001
City Area Code	(212)
Local Phone Number	813-6000
Written Communications	false
Soliciting Material	false
Pre Commencement Tender Offer	false
Pre Commencement Issuer Tender Offer	false
Security 12b Title	Common Stock, par value $0.003 per share
Trading Symbol	MKTX
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	false