0001140361-11-039175.txt : 20110802 0001140361-11-039175.hdr.sgml : 20110802 20110802183904 ACCESSION NUMBER: 0001140361-11-039175 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110730 FILED AS OF DATE: 20110802 DATE AS OF CHANGE: 20110802 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thompson Hollis M CENTRAL INDEX KEY: 0001490183 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14279 FILM NUMBER: 111004850 MAIL ADDRESS: STREET 1: 21839 ATLANTIC BOULEVARD CITY: DULLES STATE: VA ZIP: 20166 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ORBITAL SCIENCES CORP /DE/ CENTRAL INDEX KEY: 0000820736 STANDARD INDUSTRIAL CLASSIFICATION: RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663] IRS NUMBER: 061209561 STATE OF INCORPORATION: DE FISCAL YEAR END: 1204 BUSINESS ADDRESS: STREET 1: 21839 ATLANTIC BLVD CITY: DULLES STATE: VA ZIP: 20166 BUSINESS PHONE: 703 406 5524 MAIL ADDRESS: STREET 1: 21839 ATLANTIC BLVD STREET 2: 21839 ATLANTIC BLVD CITY: DULLES STATE: VA ZIP: 20166 FORMER COMPANY: FORMER CONFORMED NAME: ORBITAL SCIENCES CORP II DATE OF NAME CHANGE: 19900212 4 1 doc1.xml FORM 4 X0304 4 2011-07-30 0 0000820736 ORBITAL SCIENCES CORP /DE/ ORB 0001490183 Thompson Hollis M C/O ORBITAL SCIENCES CORPORATION 21839 ATLANTIC BLVD DULLES VA 20166 0 1 0 0 Senior VP and Controller Common Stock 2011-07-30 4 F 0 241 17.32 D 32200 D Shares forfeited to meet tax withholding obligation in connection with the vesting of a previous grant of restricted stock units. /s/ James S. Black II, Attorney-in-Fact 2011-08-02