|Last Price||Today's Change||52-Week Range||Trading Volume|
|119.82||1.72 (+1.46%)||60.34 - 123.25||100.9 thousand (Below Avg)|
Market data as of 2:33PM 12/12/13. Quotes are delayed by at least 15 min.
ATK Demonstrates Network-Centric USAF Weather Satellite Follow-On Architecture
12/12/2013 9:00 AM ET
NASA and ATK Complete Avionics and Controls Testing for NASA's SLS Booster
12/11/2013 6:14 PM ET