0000950170-24-010506.txt : 20240202 0000950170-24-010506.hdr.sgml : 20240202 20240202161526 ACCESSION NUMBER: 0000950170-24-010506 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240131 FILED AS OF DATE: 20240202 DATE AS OF CHANGE: 20240202 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: McPherson Kevin M CENTRAL INDEX KEY: 0001704380 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34091 FILM NUMBER: 24591601 MAIL ADDRESS: STREET 1: C/O MARKETAXESS HOLDINGS INC. STREET 2: 299 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10171 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MARKETAXESS HOLDINGS INC CENTRAL INDEX KEY: 0001278021 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] ORGANIZATION NAME: 02 Finance 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 ownership.xml 4 X0508 4 2024-01-31 0001278021 MARKETAXESS HOLDINGS INC MKTX 0001704380 McPherson Kevin M C/O MARKETAXESS HOLDINGS INC. 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001 false true false false Chief Revenue Officer false Common Stock, par value $0.003 per share 2024-01-31 4 F false 154 274.33 D 69309 D Common Stock, par value $0.003 per share 2024-01-31 4 F false 310 274.33 D 68999 D Common Stock, par value $0.003 per share 2024-01-31 4 F false 182 274.33 D 68817 D Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of performance stock units previously granted to the Reporting Person and previously certified by the Company's Compensation and Talent Committee. /s/ Jason Edelstein, as Attorney-in-Fact for Kevin M. McPherson 2024-02-02