|Last Price||Today's Change||52-Week Range||Trading Volume|
|79.61||-1.09 (-1.35%)||43.08 - 80.75||169.4 thousand|
Market data as of 3:51PM 06/19/13. Quotes are delayed by at least 15 min.
Northrop Grumman, ATK Complete Backbone of NASA's James Webb Space Telescope
06/14/2013 1:00 PM ET
ATK and Alenia Aermacchi Successfully Complete Phase 1 Testing of MC-27J
06/14/2013 8:09 AM ET