C. Sheila Cheston

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NOC $120.11 14,615 $1,755,444.19 34,949 2014-02-18 Filing
NOC $110.00 25,764 $2,834,040.00 34,949 2013-11-14 Filing
NOC $81.60 45,177 $3,686,217.32 31,555 2013-06-06 Filing
NOC $67.48 4,991 $336,792.68 11,956 2012-12-07 Filing
NOC $67.30 5,266 $354,401.80 6,965 2012-08-29 Filing
NOC $67.30 46,532 $3,131,603.60 12,231 2012-08-24 Filing