Home > Insider Trading > Filing (0001209191-11-055366)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1278021	Marketaxess Holdings Inc	MKTX	Security Brokers, Dealers & Flotation Companies (6211)	522230784

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1408888	Roger Burkhardt	C/O Marketaxess Holdings Inc. 299 Park Avenue New York NY 10171		Yes	No	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock, Par Value $0.003 Per Share	Acquisiton	2011-11-07	2,500	$16.99	23,196	No	4	M	Direct
Common Stock, Par Value $0.003 Per Share	Acquisiton	2011-11-07	1,500	$9.72	24,696	No	4	M	Direct
Common Stock, Par Value $0.003 Per Share	Disposition	2011-11-07	4,000	$28.50	20,696	No	4	S	Direct
Common Stock, Par Value $0.003 Per Share	Acquisiton	2011-11-08	2,725	$9.72	23,421	No	4	M	Direct
Common Stock, Par Value $0.003 Per Share	Acquisiton	2011-11-08	3,187	$10.77	26,608	No	4	M	Direct
Common Stock, Par Value $0.003 Per Share	Disposition	2011-11-08	5,912	$29.56	20,696	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option (right to buy)	Disposition	2011-11-07	2,500	$0.00	2,500	$16.99
Common Stock	Non-Qualified Stock Option (right to buy)	Disposition	2011-11-07	1,500	$0.00	1,500	$9.72
Common Stock	Non-Qualified Stock Option (right to buy)	Disposition	2011-11-08	2,725	$0.00	2,725	$9.72
Common Stock	Employee Stock Option (right to buy)	Disposition	2011-11-08	3,187	$0.00	3,187	$10.77

Remaning Holdings	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2017-08-03	No	4	M	Direct
2,725	2018-08-01	No	4	M	Direct
0	2018-08-01	No	4	M	Direct
0	2019-07-30	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock, Par Value $0.003 Per Share	4,000	Indirect	By Spouse

Footnotes

A portion of the proceeds of the sale of these shares was used to satisfy the exercise price.
These transactions were executed in multiple trades at prices ranging from $29.50 to $29.67. The price reported 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.
The option was granted on August 3, 2007. The option vested and became exercisable in two equal installments on November 30, 2007 and May 31, 2008, respectively.
The option was granted on August 1, 2008. The option vested and became exercisable in two equal installments on November 30, 2008 and May 31, 2009, respectively.
The option was granted on July 30, 2009. The option vested and became exercisable in two equal installments on November 30, 2009 and May 31, 2010, respectively.