SEC CIK 1216520

TERRY W BURKS

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
NOCview stock →169,5032008-03-04

Position History — NOC

Reported shares owned immediately after each Form 4 transaction, over time.

056,501113,002169,5032006-022006-022006-022007-022007-022008-022008-032008-032008-03

Recent Filings — NOC

DateActivitySharesPriceOwned After
2008-03-04Grant / award (derivative)10,859$0.0010,859
2008-03-04Grant / award (derivative)5,143$0.005,143
2008-03-04Option exercise (derivative)6,220$54.630
2008-03-04Grant / award (derivative)17,040$0.0017,040
2008-03-04Option exercise6,220$54.63169,503
2008-03-04Tax withholding25,408$80.25144,095
2008-03-04Tax withholding7,634$80.25136,461
2008-03-04Option exercise21,500$49.57163,283
2008-03-04Option exercise14,376$44.06141,783
2008-02-27Grant / award (derivative)59,550$0.0059,550
2008-02-27Grant / award13,000$80.82127,407
2008-02-25Tax withholding7,902$81.00114,407
2008-02-20J5,880$81.00122,309
2007-02-28Grant / award (derivative)36,000$71.8536,000
2007-02-28Grant / award18,000$71.85116,429
2007-02-21J3,555$75.2998,429
2007-02-21Tax withholding4,890$75.2994,874
2006-02-21Grant / award (derivative)7,928$65.307,928
2006-02-21Option exercise (derivative)8,700$54.630
2006-02-21Tax withholding650$65.3099,764
2006-02-21Tax withholding7,278$65.30100,414
2006-02-21Option exercise8,700$54.63107,692
2006-02-15Grant / award (derivative)36,000$65.1036,000
2006-02-15Grant / award18,000$65.1098,992
2006-02-15J3,615$65.1080,992
2006-02-15Tax withholding4,770$65.1077,377

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.