DULLES, Va.Aug. 10, 2017-- Orbital ATK, Inc. (NYSE: OA), a global leader in aerospace and defense technologies, today announced that its Board of Directors has declared a dividend of $0.32 per share to be paid on September 21, 2017 to shareholders of record as of the close of business on September 6, 2017. Orbital ATK s previous dividend of $0.32 was paid on June 22, 2017. Future dividends are subject to Board approval.

About Orbital ATK

Orbital ATK is a global leader in aerospace and defense technologies. The company designs, builds and delivers space, defense and aviation systems for customers around the world, both as a prime contractor and merchant supplier. Its main products include launch vehicles and related propulsion systems; missile products, subsystems and defense electronics; precision weapons, armament systems and ammunition; satellites and associated space components and services; and advanced aerospace structures. Headquartered in Dulles, Virginia, Orbital ATK employs approximately 13,000 people across the U.S. and in several international locations. For more information, visit www.orbitalatk.com.

Source: Orbital ATK, Inc.

Media and Investor Contact:
Orbital ATK, Inc.
Barron Beneski, 703-406-5528
VP of Investor Relations
barron.beneski@orbitalatk.com