Form4insider filings, from the source

SEC Form 4 · accession 0001012975-19-000135

MARKETAXESS HOLDINGS INC · MKTX

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

Reporting owner
Period of report
Feb 4, 2019
Accepted (ET)
Feb 6, 2019 · 4:22 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 shareNov 30, 2018G299$0.00D299D
Common Stock, par value $0.003 per shareNov 30, 2018G299$0.00A19,059IBy Trust
Common Stock, par value $0.003 per shareFeb 4, 2019M3,187$10.77A3,486D
Common Stock, par value $0.003 per shareFeb 4, 2019G3,187$0.00D299D
Common Stock, par value $0.003 per shareFeb 4, 2019G3,187$0.00A22,246IBy Trust
Common Stock, par value $0.003 per shareF1Feb 4, 2019S3,187$215.83D19,059IBy Trust

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock Option (right to buy)F2$10.77Feb 4, 2019M3,187D—Jul 30, 2019Common Stock3,1870D

Explanation of responses