L David Stover

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NBL $39.63 48,610 Officer, Director 529,337 2017-01-31 Filing
NBL $40.00 48,610 Officer, Director 554,850 2016-12-01 Filing
NBL $29.41 10,667 Officer, Director 367,673 2016-01-27 Filing
NBL $28.76 21,293 Officer, Director 378,340 2016-01-27 Filing
NBL $65.00 8,000 277,466 2013-09-10 Filing
NBL $62.50 8,000 277,466 2013-09-04 Filing
NBL $120.00 5,580 138,733 2013-05-17 Filing
NBL $113.00 5,000 138,694 2013-02-06 Filing
NBL $108.00 5,000 119,599 2013-01-22 Filing
NBL $102.00 4,872 119,599 2012-12-12 Filing
NBL $98.00 8,000 119,599 2012-11-29 Filing
NBL $105.00 8,949 120,676 2012-02-08 Filing
NBL $99.00 1,177 106,503 2011-12-06 Filing
NBL $99.00 7,323 106,503 2011-12-05 Filing
NBL $99.00 1,500 106,503 2011-12-02 Filing
NBL $95.01 3,265 106,503 2011-11-14 Filing
NBL $95.05 6,735 106,503 2011-11-11 Filing
NBL $101.09 1,051 106,503 2011-08-01 Filing
NBL $97.26 5,200 106,503 2011-04-08 Filing
NBL $96.74 4,800 111,703 2011-04-08 Filing