Company:  ORBITAL SCIENCES CORP /DE ... (ORB)
Form Type:  8-K
Filing Date:  5/1/2012 
CIK:  0000820736 
Address:  45101 WARP DRIVE 
City, State, Zip:  DULLES, Virginia 20166 
Telephone:  703 406 5524 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$28.06  
Change: 
0.30 (1.08%)  
Trade Time: 
12:25 PM EST  
Market Cap: 
$1.70B
Description of Business
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  FORM 8-K
    SECTION 5 CORPORATE GOVERNANCE
      Item 5.02 Departure of Directors or Certain Officers; ...
      Item 5.07 Submission of Matters to a Vote of Security Holders.
    SECTION 9 FINANCIAL STATEMENTS AND EXHIBITS
      Item 9.01. Financial Statements and Exhibits.
    SIGNATURE
    EXHIBIT INDEX
  EXHIBIT 10.1
  EXHIBIT 10.2
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