DULLES, Va.Aug. 11, 2015--
Orbital ATK, Inc. (NYSE: OA), a global leader in aerospace and defense
technologies, today announced that its President and Chief Executive
Officer David W. Thompson will make a presentation on August 13 at the
Jefferies Industrials Conference being held in New York City. Mr.
Thompson s presentation is scheduled to begin at 11:20 a.m. (EDT).
Orbital ATK will provide links on its website to Mr. Thompson s presentation
and the live audio webcast
of his remarks.
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 more than 12,000 people in 18 states across the U.S. and in
several international locations. For more information, visit www.orbitalatk.com.

Source: Orbital ATK, Inc.
Orbital ATK, Inc.
Barron Beneski, 703-406-5528
Public and
Investor Relations
barron.beneski@orbitalatk.com