D Ted Brown

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NBL $75.39 100 71,475 2010-04-05 Filing
NBL $75.02 5,326 56,726 2010-01-05 Filing
NBL $75.01 5,200 62,052 2010-01-05 Filing
NBL $75.00 3,334 67,252 2010-01-05 Filing
NBL $62.08 5,000 Officer 56,726 2009-08-25 Filing
NBL $64.00 4,000 56,726 2009-08-06 Filing
NBL $63.93 200 56,726 2009-06-05 Filing
NBL $63.88 300 56,926 2009-06-05 Filing
NBL $63.87 100 57,226 2009-06-05 Filing
NBL $63.84 300 57,326 2009-06-05 Filing
NBL $63.83 1,900 57,626 2009-06-05 Filing
NBL $63.81 300 59,526 2009-06-05 Filing
NBL $63.80 200 59,826 2009-06-05 Filing
NBL $63.79 1,700 60,026 2009-06-05 Filing
NBL $63.76 400 61,726 2009-06-05 Filing
NBL $63.73 300 62,126 2009-06-05 Filing
NBL $63.72 600 62,426 2009-06-05 Filing
NBL $63.71 400 63,026 2009-06-05 Filing
NBL $63.68 1,400 63,426 2009-06-05 Filing
NBL $63.67 700 64,826 2009-06-05 Filing