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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-18-009040
Filing Date
2018-04-25
Accepted
2018-04-25 16:01:15
Documents
5
Effectiveness Date
2018-04-25

Document Format Files

Seq Description Document Type Size
1 DEFA14A mktx-defa14a_20180425.htm DEFA14A 42966
2 GRAPHIC g2018041717301962214480.jpg GRAPHIC 45287
3 GRAPHIC g2018041717301955114478.jpg GRAPHIC 92461
4 GRAPHIC g2018041717301950414477.jpg GRAPHIC 81401
5 GRAPHIC g2018041717301957014479.jpg GRAPHIC 54468
  Complete submission text file 0001564590-18-009040.txt   421452
Mailing Address 299 PARK AVENUE, 10TH FLOOR NEW YORK NY 10171
Business Address 299 PARK AVENUE, 10TH FLOOR NEW YORK NY 10171 212-831-6000
MARKETAXESS HOLDINGS INC (Filer) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-34091 | Film No.: 18774334
SIC: 6211 Security Brokers, Dealers & Flotation Companies