Form4insider filings, from the source

SEC Form 4 · accession 0001012975-16-001542

MARKETAXESS HOLDINGS INC · MKTX

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

Reporting owner
Period of report
Oct 17, 2016
Accepted (ET)
Oct 19, 2016 · 4:11 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 shareOct 14, 2016G200$0.00D37,069D
Common Stock, par value $0.003 per shareOct 17, 2016M1,250$16.99A38,319D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Employee Stock Option (right to buy)F1$16.99Oct 17, 2016M1,250D—Aug 3, 2017Common Stock1,2501,250D

Explanation of responses