| Date | Time | Source | Headline | Symbol | Company |
| 05/16/2016 | 2:30PM | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/a) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/09/2016 | 10:22AM | Business Wire | Orbital ATK Completes Installation of World’s Largest Solid Rocket Motor for Upcoming Ground Test | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/09/2016 | 6:06AM | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (s-8) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/09/2016 | 6:03AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 7:44PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 6:11PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 6:02AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/05/2016 | 6:00AM | Business Wire | Orbital ATK Announces First Quarter 2016 Financial Results | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/04/2016 | 7:00AM | Business Wire | Orbital ATK’s Board of Directors Declares Quarterly Cash Dividend | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/04/2016 | 6:02AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 05/03/2016 | 8:30AM | Business Wire | Orbital ATK Receives $210 Million in New Production Orders from the U.S. Army for Small Caliber Ammunition | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/29/2016 | 12:00PM | Business Wire | Orbital ATK Delivers THAICOM 8 Commercial Communications Satellite to Launch Site | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/28/2016 | 4:30PM | Dow Jones News | SpaceX Wins U.S. Military Contract to Send Satellite Into Orbit | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/22/2016 | 10:02AM | Business Wire | Orbital ATK To Announce First Quarter 2016 Financial Results on May 5 | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/21/2016 | 9:00AM | Business Wire | Orbital ATK’s Iuka, Mississippi Facility Reaches Major Production Milestone with 500th Large-Scale Rocket Structure | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/18/2016 | 4:14PM | Edgar (US Regulatory) | Prospectus Filed Pursuant to Rule 424(b)(3) (424b3) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/18/2016 | 8:30AM | Business Wire | Orbital ATK Awarded Five-Year Contract to Supply Non-Standard Ammunition to Department of Defense | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/18/2016 | 6:01AM | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/15/2016 | 8:30AM | Business Wire | Orbital ATK To Inspire Next Generation at USA Science and Engineering Festival | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/12/2016 | 12:30PM | Business Wire | Pioneers in Space: Orbital ATK Announces Intelsat as Anchor Customer for New Satellite Life Extension Service | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/08/2016 | 6:03AM | Edgar (US Regulatory) | Securities Registration: Business Combination (s-4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/07/2016 | 1:48PM | Business Wire | Orbital ATK Awarded Major Sounding Rocket Contract by NASA | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/01/2016 | 5:34PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/01/2016 | 5:34PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |
| 04/01/2016 | 5:33PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:OA | Orbital Atk, Inc. (delisted) |