Company:  MOMENTA PHARMACEUTICALS I ... (MNTA)
Form Type:  8-K
Filing Date:  2/7/2013 
CIK:  0001235010 
Address:  675 WEST KENDALL STREET 
City, State, Zip:  CAMBRIDGE, Massachusetts 02142 
Telephone:  617 491-9700 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$11.55  
Change: 
0.83 (7.74%)  
Trade Time: 
Apr 15  
Market Cap: 
$606.10M
Description of Business
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  FORM 8-K
    SECTION 1 BUSINESS AND OPERATIONS
      Item 1.01. Entry into a Material Definitive Agreement.
    SIGNATURE
BROKERAGE PARTNERS