| Date | Time | Source | Headline | Symbol | Company |
| 03/10/2015 | 2:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/10/2015 | 2:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/10/2015 | 11:04AM | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/10/2015 | 10:53AM | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/10/2015 | 8:50AM | Business Wire | Orbital ATK Highlights Innovative Satellite Technology at Satellite 2015 Conference | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/09/2015 | 6:01PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/09/2015 | 5:57PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/09/2015 | 5:52PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/09/2015 | 8:30AM | Business Wire | Orbital ATK and US Army Sign $120 Million Precision Guidance Fuze Production Contract | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/06/2015 | 10:24AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/06/2015 | 10:00AM | Business Wire | Dawn Spacecraft Enters Orbit Around Ceres, the Largest Object in the Main Asteroid Belt | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/02/2015 | 5:14PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 03/02/2015 | 1:01PM | Business Wire | Orbital ATK to Present at J.P. Morgan Aviation, Transportation and Industrials Conference on March 3 | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/24/2015 | 8:30AM | Business Wire | Orbital ATK Completes Key Test of Helicopter Active Protection System | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/23/2015 | 4:30PM | Business Wire | Orbital ATK Completes Installation of Aircraft Survivability Equipment for the Republic of Korea Army | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 4:11PM | Edgar (US Regulatory) | Amended Current Report Filing (8-k/a) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:15AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:14AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:14AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:14AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:14AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:13AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:13AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 9:11AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/20/2015 | 8:30AM | Business Wire | Orbital ATK’s AAR-47 Missile Warning System Awarded $30 Million Production Contract from U.S. Navy | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/19/2015 | 9:00AM | Business Wire | Orbital ATK Introduces New Company to Investors and Analysts | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/18/2015 | 9:00AM | Business Wire | Orbital ATK Begins Production of Boeing 787 Dreamliner Composite Frames | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/17/2015 | 4:35PM | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/17/2015 | 10:23AM | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 02/17/2015 | 8:30AM | Business Wire | Orbital ATK Rolls out at International Defense Exposition | NYSE:OA | Orbital Atk, Inc. (delisted) |