Alliant Techsystems Inc. (ATK) Stock News

NYSE:ATK • US0188041042

140.03
+0.78 (+0.56%)
At close: Feb 9, 2015
139.72
-0.31 (-0.22%)
After Hours: 2/9/2015, 8:05:22 PM
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ATK Latest News, Press Relases and Analysis