Christophe Pierre Daniel Roupie - 07 Jun 2022 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role: Head of EMEA and APAC
Signature: /s/ Jason Edelstein, as Attorney-in-Fact for Christophe Pierre Daniel Roupie
Issuer symbol: MKTX
Transactions as of: 07 Jun 2022
Net transactions value: -$495,952
Form type: 4
Filing time: 09 Jun 2022, 16:15:14 UTC
Previous filing: 02 Feb 2022
Next filing: 20 Jan 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MKTX	Common Stock, par value $0.003 per share	Sale	$495,952	-1,740	-25%	$285.03	5,318	07 Jun 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The transactions were executed in multiple trades at prices ranging from $285.00 to $285.19. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.