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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001181431-12-025346
Filing Date
2012-04-24
Accepted
2012-04-24 17:09:26
Documents
2
Period of Report
2012-04-18

Document Format Files

Seq Description Document Type Size
1 FORM 3 rrd342742.html 3  
1 FORM 3 rrd342742.xml 3 1610
2 POWER OF ATTORNEY rrd307402_346973.htm EX-24. 5473
  Complete submission text file 0001181431-12-025346.txt   8501
Mailing Address 140 BROADWAY 42ND FLOOR NEW YORK NY 10005
Business Address 140 BROADWAY 42ND FLOOR NEW YORK NY 10005 212-831-6000
MARKETAXESS HOLDINGS INC (Issuer) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address 650 MADISON AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address
Begleiter Steven L (Reporting) CIK: 0001525962 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34091 | Film No.: 12776658