Company:  ARIAD PHARMACEUTICALS INC (ARIA)
Form Type:  4
Filing Date:  5/23/2012 
CIK:  0000884731 
Address:  26 LANDSDOWNE ST 
City, State, Zip:  CAMBRIDGE, Massachusetts 02139 
Telephone:  (617) 494-0400 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$8.13  
Change: 
-0.04 (-0.49%)  
Trade Time: 
Feb 27  
Market Cap: 
$1.52B
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  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES