Company:  VOLTERRA SEMICONDUCTOR CO ... (VLTR)
Form Type:  S-8
Filing Date:  3/7/2012 
CIK:  0001050550 
Address:  47467 FREMONT BLVD. 
City, State, Zip:  FREMONT, California 94538 
Telephone:  510-743-1200 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$14.00  
Change: 
0.07 (0.50%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$350.17M
Description of Business
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  FORM S-8
    CALCULATION OF REGISTRATION FEE
      INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
      EXHIBITS
    SIGNATURES
    POWER OF ATTORNEY
  EXHIBIT 5.1
  EXHIBIT 23.1
    Consent of Independent Registered Public Accounting Firm