Company:  REPLIGEN CORP (RGEN)
Form Type:  8-K
Filing Date:  6/22/2012 
CIK:  0000730272 
Address:  41 SEYON STREET
BUILDING 1, SUITE 100
 
City, State, Zip:  WALTHAM, Massachusetts 02453 
Telephone:  (781) 449-9560 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$15.40  
Change: 
1.03 (7.17%)  
Trade Time: 
Apr 16  
Market Cap: 
$493.42M
Description of Business
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  FORM 8-K
    SECTION 8 OTHER EVENTS
      Item 8.01 Other Events
    SECTION 9 FINANCIAL STATEMENTS AND EXHIBITS
      Item 9.01 Financial Statements and Exhibits
    SIGNATURES
    EXHIBIT INDEX
  EXHIBIT 99.1
BROKERAGE PARTNERS