Company:  T-MOBILE US, INC. (TMUS)
Form Type:  4
Filing Date:  5/30/2012 
CIK:  0001283699 
Address:  12920 SE 38TH STREET 
City, State, Zip:  BELLEVUE, Washington 98006 
Telephone:  800-318-9270 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$20.53  
Change: 
0.61 (3.06%)  
Trade Time: 
04:05 PM EST  
Market Cap: 
$14.78B
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES