SEC CIK 1453232

YSLAS STEPHEN D

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

Current Positions

CompanyShares OwnedAs Of
NOCview stock →90,6932010-03-12

Position History — NOC

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

030,44260,88391,3252009-012009-012009-022009-022009-022009-022010-022010-022010-022010-03

Recent Filings — NOC

DateActivitySharesPriceOwned After
2010-03-12Open-market sale632$64.0290,693
2010-02-16Grant / award (derivative)70,900$0.0070,900
2010-02-16Tax withholding4,116$59.5676,135
2010-02-16J1,560$59.5674,575
2010-02-16Grant / award16,750$59.5691,325
2009-02-19Open-market sale425$45.6380,251
2009-02-17Grant / award (derivative)91,050$0.0091,050
2009-02-17Grant / award15,850$44.9980,676
2009-02-17Tax withholding2,359$44.9965,726
2009-02-17J900$44.9964,826
2009-01-01———68,085
2009-01-01———3,318.78

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