Form4insider filings, from the source

SEC Form 4 · accession 0001012975-16-000985

MARKETAXESS HOLDINGS INC · MKTX

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

Reporting owner
Period of report
Feb 5, 2016
Accepted (ET)
Feb 8, 2016 · 4:07 pm EST
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 shareF1Feb 5, 2016S1,600$106.9905D31,276IBy Trust
Common Stock, par value $0.003 per shareF2Feb 5, 2016S500$108.1701D30,776IBy Trust
Common Stock, par value $0.003 per shareF3Feb 5, 2016S300$109.0233D30,476IBy Trust
Common Stock, par value $0.003 per shareFeb 5, 2016S100$110.36D30,376IBy Trust
Common Stock, par value $0.003 per shareholding———2,576D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses