Press Release

ATK Will Webcast Conference Call On First-Quarter Financial Results

By SpaceRef Editor
July 31, 2003
Filed under , ,

ATK (Alliant Techsystems) will webcast its investor conference call on fiscal year 2004
first-quarter financial results, which will be announced Aug. 7 prior to the
opening of the market.

The call will be webcast by CCBN and can be accessed at ATK’s web site at
www.atk.com , Investor Relations page. Information about downloading Windows
Media Player software, which is required to access the webcast, will be
available on the website.
Conference call details:

    When: 10:00 a.m. Eastern Time, Thursday, Aug. 7.

    Who:  Paul David Miller, chairman and chief executive officer
          Eric Rangen, vice president and chief financial officer
          Mark Mele, vice president, corporate strategy and investor relations
          Steve Wold, director, investor relations

For those who cannot participate in the live webcast, a telephone
recording of the conference call will be available for one month after the
call. The telephone number is 719-457-0820, and the confirmation code is
574039.

Institutional investors can access the call via CCBN’s password-protected
event management site, StreetEvents ( www.streetevents.com ).

ATK is a $2.2 billion aerospace and defense company with strong positions
in propulsion, composite structures, munitions, precision capabilities, and
civil and sporting ammunition. The company, which is headquartered in Edina,
Minn., employs approximately 12,000 people and has three business groups:
Precision Systems, Aerospace, and Ammunition and Related Products. ATK news
and information can be found at www.atk.com .

SpaceRef staff editor.