0001104659-15-017467.txt : 20150306 0001104659-15-017467.hdr.sgml : 20150306 20150306102246 ACCESSION NUMBER: 0001104659-15-017467 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150305 FILED AS OF DATE: 20150306 DATE AS OF CHANGE: 20150306 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ORBITAL ATK, INC. CENTRAL INDEX KEY: 0000866121 STANDARD INDUSTRIAL CLASSIFICATION: GUIDED MISSILES & SPACE VEHICLES & PARTS [3760] IRS NUMBER: 411672694 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: 45101 WARP DRIVE CITY: DULLES STATE: VA ZIP: 20166 BUSINESS PHONE: 7034065000 MAIL ADDRESS: STREET 1: 45101 WARP DRIVE CITY: DULLES STATE: VA ZIP: 20166 FORMER COMPANY: FORMER CONFORMED NAME: ALLIANT TECHSYSTEMS INC DATE OF NAME CHANGE: 19930328 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DEYOUNG MARK W CENTRAL INDEX KEY: 0001188447 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10582 FILM NUMBER: 15680003 4 1 a4.xml 4 X0306 4 2015-03-05 0 0000866121 ORBITAL ATK, INC. OA 0001188447 DEYOUNG MARK W C/O ORBITAL ATK, INC. 45101 WARP DRIVE DULLES VA 20166 1 0 0 0 Common Stock 2015-03-05 4 S 0 48751 67.6902 D 25968 D Common Stock 1299 I By 401(k) Plan This transaction was executed in multiple trades at prices ranging from $67.45 to $67.86. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. 8,997 of these shares are subject to certain restrictions including possible forfeiture under Orbital ATK, Inc.'s (formerly Alliant Techsystems Inc.'s) 2005 Stock Incentive Plan. Based on a plan statement dated December 31, 2014. /s/Mark W. DeYoung 2015-03-05