Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-082360
Filing Date
2025-06-05
Accepted
2025-06-05 16:22:23
Documents
2
Period of Report
2025-06-04

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3203
2 EX-24 mktx-ex24.htm EX-24 11364
  Complete submission text file 0000950170-25-082360.txt   16080
Mailing Address 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001
Business Address 55 HUDSON YARDS, 15TH FLOOR NEW YORK NY 10001 212-831-6000
MARKETAXESS HOLDINGS INC (Issuer) CIK: 0001278021 (see all company filings)

EIN.: 522230784 | Fiscal Year End: 1231
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 09 Crypto Assets)

Mailing Address C/O MARKETAXESS HOLDINGS INC. 299 PARK AVENUE NEW YORK NY 10171
Business Address
Portney Emily Hope (Reporting) CIK: 0001720194 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34091 | Film No.: 251027431