S Gregory Churchill

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
COL $60.00 15,475 $928,500.00 36,814 2012-02-14 Filing
COL $60.50 61 $3,690.50 36,814 2012-01-19 Filing
COL $60.51 10,075 $609,638.25 36,875 2012-01-19 Filing
COL $60.52 1,200 $72,624.00 46,950 2012-01-19 Filing
COL $60.53 100 $6,053.00 48,150 2012-01-19 Filing
COL $60.55 100 $6,055.00 48,250 2012-01-19 Filing
COL $60.56 600 $36,336.00 48,350 2012-01-19 Filing
COL $60.57 100 $6,057.00 48,950 2012-01-19 Filing
COL $60.61 800 $48,488.00 49,050 2012-01-19 Filing
COL $60.64 100 $6,064.00 49,850 2012-01-19 Filing
COL $60.65 300 $18,195.00 49,950 2012-01-19 Filing
COL $60.67 300 $18,201.00 50,250 2012-01-19 Filing
COL $60.68 13 $788.84 50,550 2012-01-19 Filing
COL $60.69 200 $12,138.00 50,563 2012-01-19 Filing
COL $60.70 500 $30,350.00 50,763 2012-01-19 Filing
COL $60.71 813 $49,357.23 51,263 2012-01-19 Filing
COL $60.72 213 $12,933.36 52,076 2012-01-19 Filing
COL $64.10 1,105 $70,830.50 25,982 2011-05-10 Filing
COL $64.09 600 $38,454.00 27,087 2011-05-10 Filing
COL $64.08 1,400 $89,712.00 27,687 2011-05-10 Filing