Type	Name	Date
Credit agreement	Amended and Restated Credit Agreement by and among Martek Biosciences Corporation, as Borrower (“Martek”), and Manufacturers and Traders Trust Company, as Administrative Agent and Issuing Lender, and Bank of America, NA, as Syndication Agent, and SunTrust Bank, as Documentation Agent, and Capital One N.A., as Co-Agent, and Manufacturers and Traders Trust Company and various other financial institutions now or hereafter party hereto, as Lenders, dated to be effective March 19, 2010	03/25/2010

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, among Koninklijke DSM N.V., Greenback Acquisition Corporation and Martek Biosciences Corporation	12/21/2010