Company:  PACIFIC BIOSCIENCES OF CA ... (PACB)
Form Type:  4
Filing Date:  2/17/2012 
CIK:  0001299130 
Address:  1380 WILLOW ROAD 
City, State, Zip:  MENLO PARK, California 94025 
Telephone:  650-521-8000 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$2.80  
Change: 
-0.09 (-3.11%)  
Trade Time: 
Jun 18  
Market Cap: 
$170.31M
Description of Business
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES