Form4insider filings, from the source

SEC Form 4 · accession 0001012975-16-001262

MARKETAXESS HOLDINGS INC · MKTX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
May 24, 2016
Accepted (ET)
May 25, 2016 · 4:10 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001278021

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common Stock, par value $0.003 per shareF1May 24, 2016S4,323$138.96D28,143IBy Trust
Common Stock, par value $0.003 per shareF2May 24, 2016S600$139.54D27,543IBy Trust
Common Stock, par value $0.003 per shareholding———486D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses