D Ted Brown

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NBL $75.25 23,753 $1,787,413.25 142,312 2013-11-01 Filing
NBL $76.01 13,807 $1,049,470.07 142,312 2013-10-31 Filing
NBL $102.08 2,688 $274,391.04 60,254 2012-12-12 Filing
NBL $101.41 17,580 $1,782,787.80 62,942 2012-12-12 Filing
NBL $103.71 34,059 $3,532,258.89 60,254 2012-02-14 Filing
NBL $100.01 10,000 $1,000,100.00 54,355 2011-07-28 Filing
NBL $100.00 7,078 $707,800.00 64,355 2011-07-28 Filing
NBL $90.01 15,000 $1,350,150.00 64,355 2011-02-28 Filing
NBL $85.02 5,000 $425,100.00 60,029 2010-11-04 Filing
NBL $83.24 700 $58,268.00 60,029 2010-11-03 Filing
NBL $83.23 1,100 $91,553.00 60,729 2010-11-03 Filing
NBL $83.22 100 $8,322.00 61,829 2010-11-03 Filing
NBL $83.22 200 $16,644.00 61,929 2010-11-03 Filing
NBL $83.22 2,900 $241,338.00 62,129 2010-11-03 Filing
NBL $75.58 2,500 $188,950.00 60,029 2010-04-05 Filing
NBL $75.57 149 $11,259.93 62,529 2010-04-05 Filing
NBL $75.52 600 $45,312.00 62,678 2010-04-05 Filing
NBL $75.51 5,814 $439,015.14 63,278 2010-04-05 Filing
NBL $75.50 2,364 $178,482.00 69,092 2010-04-05 Filing
NBL $75.41 19 $1,432.79 71,456 2010-04-05 Filing