W Mark Deyoung

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ATK $88.55 100 Officer 8,976 2009-12-08 Filing
ATK $88.54 100 Officer 9,076 2009-12-08 Filing
ATK $88.54 100 Officer 9,176 2009-12-08 Filing