J Thomas Edelman

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NBL $77.05 27,284 967,824 2010-01-12 Filing
NBL $76.40 72,716 995,108 2010-01-12 Filing
NBL $75.11 114,614 967,824 2010-01-11 Filing
NBL $45.84 100 967,824 2009-03-10 Filing
NBL $45.77 1,000 967,924 2009-03-10 Filing
NBL $45.76 1,000 968,924 2009-03-10 Filing
NBL $45.75 1,600 969,924 2009-03-10 Filing
NBL $45.74 500 971,524 2009-03-10 Filing
NBL $45.73 1,500 972,024 2009-03-10 Filing
NBL $45.72 200 973,524 2009-03-10 Filing
NBL $45.71 1,100 973,724 2009-03-10 Filing
NBL $45.70 13,000 974,824 2009-03-10 Filing
NBL $45.65 10,000 987,824 2009-03-10 Filing
NBL $45.60 5,000 997,824 2009-03-10 Filing
NBL $45.55 1,400 1,002,824 2009-03-10 Filing
NBL $45.52 106 1,004,224 2009-03-10 Filing
NBL $45.50 9,894 1,004,330 2009-03-10 Filing
NBL $45.49 5,000 1,014,224 2009-03-10 Filing
NBL $45.45 4,400 1,019,224 2009-03-10 Filing
NBL $45.44 1,700 1,023,624 2009-03-10 Filing