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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-23-006299
Filing Date
2023-04-26
Accepted
2023-04-26 16:05:18
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A mktx-defa14a_20221231.htm DEFA14A 16828
2 GRAPHIC gxfuza11cypb000002.jpg GRAPHIC 438344
3 GRAPHIC gxfuza11cypb000001.jpg GRAPHIC 517939
  Complete submission text file 0001564590-23-006299.txt   1334788
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 (Filer) CIK: 0001278021 (see all company filings)

IRS No.: 522230784 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-34091 | Film No.: 23849685
SIC: 6211 Security Brokers, Dealers & Flotation Companies