| Last Price | Today's Change | 52-Week Range | Trading Volume |
|---|---|---|---|
| 77.78 | 0.62 (+0.80%) | 43.08 - 78.13 | 244.4 thousand (Below Avg) |
Market data as of 4:03PM 05/17/13. Quotes are delayed by at least 15 min.
ATK's Propulsion and Control System Supports Aegis Ballistic Missile Defense Flight Test Mission
05/16/2013 10:00 AM ET
ATK Composite and Propulsion Technologies Help Launch GPS IIF-4 Satellite
05/15/2013 11:40 PM ET
ATK EVP and CFO Neal Cohen to Speak at KeyBanc Conference
05/15/2013 8:00 AM ET