Company:  MATTSON TECHNOLOGY INC (MTSN)
Form Type:  8-K
Filing Date:  1/23/2013 
CIK:  0000928421 
Address:  47131 BAYSIDE PARKWAY 
City, State, Zip:  FREMONT, California 94538 
Telephone:  510 657 5900 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$2.20  
Change: 
-0.05 (-2.22%)  
Trade Time: 
02:32 PM EST  
Market Cap: 
$161.56M
Description of Business
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  FORM 8-K
    SECTION 7 REGULATION FD
      Item 7.01 Regulation FD Disclosure
    SIGNATURES
BROKERAGE PARTNERS