Company:  PARKER DRILLING CO /DE/ (PKD)
Form Type:  4
Filing Date:  3/20/2012 
CIK:  0000076321 
Address:  5 GREENWAY PLAZA
SUITE 100
 
City, State, Zip:  HOUSTON, Texas 77046 
Telephone:  281-406-2000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$4.54  
Change: 
0.00 (0.00%)  
Trade Time: 
10:50 AM EST  
Market Cap: 
$540.80M
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES