| Date | Time | Source | Headline | Symbol | Company |
| 06/07/2018 | 6:04AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:04AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:04AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:04AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:04AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:03AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:02AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:02AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/07/2018 | 6:02AM | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 06/06/2018 | 5:49PM | PR Newswire (US) | Ollie's Bargain Outlet Holdings Set to Join S&P MidCap 400; Berkshire Hills Bancorp Set to Join S&P SmallCap 600 | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/31/2018 | 5:02PM | Edgar (US Regulatory) | Specialized Disclosure Report (sd) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/25/2018 | 3:17PM | Business Wire | Orbital ATK to Build Two Additional U.S. Weather Satellites for NOAA | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/24/2018 | 8:35AM | Business Wire | Orbital ATK’s Cygnus Spacecraft Successfully Completes Rendezvous and Berthing with International Space Station | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/22/2018 | 3:15PM | Business Wire | Orbital ATK Congratulates Winner of 2018 Marine Corps Aviation Association Award | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/21/2018 | 6:50AM | Business Wire | Orbital ATK Successfully Launches Ninth Cargo Delivery Mission to the International Space Station for NASA | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/20/2018 | 10:45AM | Business Wire | Orbital ATK Set to Launch Ninth Cargo Resupply Mission to the International Space Station | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/17/2018 | 5:58PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/17/2018 | 5:55PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/17/2018 | 1:06PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/17/2018 | 1:05PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/09/2018 | 8:30AM | Business Wire | Orbital ATK and IMI Systems Partner to Jointly Introduce New Weapons Technology for the U.S. | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/03/2018 | 5:19PM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/03/2018 | 6:03AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/03/2018 | 6:00AM | Business Wire | Orbital ATK Announces First Quarter 2018 Financial Results | NYSE:OA | Orbital Atk, Inc. (delisted) |