0000950170-24-071911.txt : 20240611
0000950170-24-071911.hdr.sgml : 20240611
20240611161509
ACCESSION NUMBER: 0000950170-24-071911
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240607
FILED AS OF DATE: 20240611
DATE AS OF CHANGE: 20240611
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Casper Stephen P
CENTRAL INDEX KEY: 0001296969
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34091
FILM NUMBER: 241035937
MAIL ADDRESS:
STREET 1: C/O CHARTER ATLANTIC CORPORATION
STREET 2: 200 PARK AVENUE
CITY: NEW YORK
STATE: NY
ZIP: 10166
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
2024-06-07
0001278021
MARKETAXESS HOLDINGS INC
MKTX
0001296969
Casper Stephen P
C/O MARKETAXESS HOLDINGS INC.
55 HUDSON YARDS, 15TH FLOOR
NEW YORK
NY
10001
true
false
false
false
false
Common Stock, par value $0.003 per share
2024-06-07
4
S
false
500
199.48
D
10201
D
Common Stock, par value $0.003 per share
44808
I
By family trust
/s/ Jason Edelstein, as Attorney-in-Fact for Stephen P. Casper
2024-06-11