SEC Form 4 · accession 0001012975-17-000094

MARKETAXESS HOLDINGS INC · MKTX

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

Reporting owner

Director

Period of report

Feb 7, 2017

Accepted (ET)

Feb 8, 2017 · 4:07 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001278021

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock, par value $0.003 per share	Feb 7, 2017	M	2,500	$16.99	A	2,818	D
Common Stock, par value $0.003 per share	Feb 7, 2017	G	2,500	$0.00	D	318	D
Common Stock, par value $0.003 per share	Feb 7, 2017	G	2,500	$0.00	A	30,847	I	By Trust
Common Stock, par value $0.003 per share^F1	Feb 7, 2017	S	2,500	$189.9856	D	28,347	I	By Trust
Common Stock, par value $0.003 per share^F2	Feb 7, 2017	S	2,870	$189.984	D	25,477	I	By Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (right to buy)^F3	$16.99	Feb 7, 2017	M	2,500	D	—	Aug 3, 2017	Common Stock	2,500	0	D

F1The transactions were executed in multiple trades at prices ranging from $189.455 to $190.24. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F2The transactions were executed in multiple trades at prices ranging from $189.455 to $190.35. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F3The option was fully exercisable.