0001209191-21-055277.txt : 20210909
0001209191-21-055277.hdr.sgml : 20210909
20210909161531
ACCESSION NUMBER: 0001209191-21-055277
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210907
FILED AS OF DATE: 20210909
DATE AS OF CHANGE: 20210909
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Themelis Nicholas
CENTRAL INDEX KEY: 0001296468
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34091
FILM NUMBER: 211244570
MAIL ADDRESS:
STREET 1: C/O MARKETAXESS HOLDINGS INC.
STREET 2: 140 BROADWAY, 42ND FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10005
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
2021-09-07
0
0001278021
MARKETAXESS HOLDINGS INC
MKTX
0001296468
Themelis Nicholas
C/O MARKETAXESS HOLDINGS INC.
55 HUDSON YARDS, 15TH FLOOR
NEW YORK
NY
10001
0
1
0
0
Chief Information Officer
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
100
456.85
D
13487
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
800
458.58
D
12687
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
500
460.36
D
12187
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
100
461.31
D
12087
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
100
463.33
D
11987
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
200
466.01
D
11787
D
Common Stock, par value $0.003 per share
2021-09-07
4
S
0
200
473.40
D
11587
D
This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
The transactions were executed in multiple trades at prices ranging from $458.00 to $458.93. 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.
The transactions were executed in multiple trades at prices ranging from $460.00 to $460.82. 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.
/s/ Jason Edelstein, as Attorney-in-Fact for Nicholas Themelis
2021-09-09