Nicholas Themelis

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MKTX $22.21 19,000 Officer 100,347 2011-03-08 Filing
MKTX $22.05 11,000 Officer 119,347 2011-03-07 Filing
MKTX $18.51 25,000 Officer 119,895 2010-11-12 Filing
MKTX $15.09 11,162 Officer 144,895 2010-02-25 Filing
MKTX $15.39 3,838 Officer 156,057 2010-02-24 Filing