|Last Price||Today's Change||52-Week Range||Trading Volume|
|77.74||0.67 (+0.87%)||43.08 - 78.73||351.1 thousand|
Market data as of 4:02PM 05/24/13. Quotes are delayed by at least 15 min.
ATK Technologies Support Launch of ULA's Delta IV Rocket Carrying WGS-5
05/24/2013 10:44 PM ET
AAR Names General (ret.) Ronald R. Fogleman Lead Director of its Board
05/21/2013 12:00 PM ET