M Richard Mcvey

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MKTX $43.95 12,000 Officer, Director 1,200,567 2013-05-10 Filing
MKTX $43.75 17,692 Officer, Director 1,212,567 2013-05-09 Filing
MKTX $43.77 20,000 Officer, Director 1,230,259 2013-05-08 Filing
MKTX $39.24 15,490 Officer, Director 1,250,259 2013-03-12 Filing
MKTX $32.87 30,784 Officer, Director 1,269,976 2012-12-14 Filing
MKTX $32.25 20,000 Officer, Director 1,300,760 2012-12-13 Filing
MKTX $32.54 9,216 Officer, Director 1,320,760 2012-12-12 Filing
MKTX $31.95 20,000 Officer, Director 1,329,976 2012-05-23 Filing
MKTX $32.16 9,783 Officer, Director 1,349,976 2012-05-22 Filing
MKTX $32.30 9,076 Officer, Director 1,359,759 2012-05-21 Filing
MKTX $28.55 14,427 Officer, Director 761,958 2011-12-09 Filing
MKTX $28.50 15,000 Officer, Director 776,385 2011-12-08 Filing
MKTX $28.80 24,500 Officer, Director 791,385 2011-12-07 Filing
MKTX $18.51 15,000 Officer, Director 599,376 2010-11-12 Filing
MKTX $18.54 20,000 Officer, Director 614,376 2010-11-11 Filing
MKTX $18.55 23,500 Officer, Director 634,376 2010-11-10 Filing
MKTX $18.55 21,500 Officer, Director 657,876 2010-11-09 Filing