0001209191-22-004595.txt : 20220124 0001209191-22-004595.hdr.sgml : 20220124 20220124161514 ACCESSION NUMBER: 0001209191-22-004595 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220122 FILED AS OF DATE: 20220124 DATE AS OF CHANGE: 20220124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CONCANNON CHRISTOPHER R CENTRAL INDEX KEY: 0001251713 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34091 FILM NUMBER: 22549500 MAIL ADDRESS: STREET 1: BATS GLOBAL MARKETS STREET 2: 8050 MARSHALL DRIVE, SUITE 120 CITY: LENEXA STATE: KS ZIP: 66214 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MARKETAXESS HOLDINGS INC CENTRAL INDEX KEY: 0001278021 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 522230784 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 55 HUDSON YARDS, 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 BUSINESS PHONE: 212-831-6000 MAIL ADDRESS: STREET 1: 55 HUDSON YARDS, 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 FORMER COMPANY: FORMER CONFORMED NAME: MARKETAXESS HOLDING INC DATE OF NAME CHANGE: 20040129 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-01-22 0 0001278021 MARKETAXESS HOLDINGS INC MKTX 0001251713 CONCANNON CHRISTOPHER R C/O MARKETAXESS HOLDINGS INC. 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001 1 1 0 0 President & COO Common Stock, par value $0.003 per share 2022-01-22 4 F 0 3931 364.58 D 39045 D Common Stock, par value $0.003 per share 2022-01-22 4 F 0 2382 364.58 D 36663 D Represents the surrender of shares to the Company to satisfy Mr. Concannon's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Concannon. /s/ Jason Edelstein, as Attorney-in-Fact for Christopher R. Concannon 2022-01-24