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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-22-016109
Filing Date
2022-04-27
Accepted
2022-04-27 16:41:59
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A mktx-defa14a_20211231.htm DEFA14A 16437
2 GRAPHIC gggolgrnizib000002.jpg GRAPHIC 65028
3 GRAPHIC gggolgrnizib000001.jpg GRAPHIC 62736
  Complete submission text file 0001564590-22-016109.txt   193700
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.: 22860452
SIC: 6211 Security Brokers, Dealers & Flotation Companies