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				April 09 
				Dow AgroSciences 
				confirms efficacy of zinc finger nucleases for precise genome 
				modification in maize - Breakthrough technology could transform 
				agricultural advancement 
				 
				
				
				June 08 
				
				Dow AgroSciences 
				announces early exercise of option for commercial license with 
				Sangamo BioSciences for plants 
				
				Dow AgroSciences 
				and Sangamo BioSciences announce the achievement of key 
				milestones in plant agriculture collaboration - ZFP technology 
				accelerates precision gene control, trait stacking in commercial 
				crop species 
				
				
				February 08 
				
				Dow 
				AgroSciences, Sangamo BioSciences announce the achievement of 
				key milestone in plant agriculture collaboration 
				 
				
				October 07 
				
				Sangamo 
				BioSciences reports third quarter 2007 financial results 
				
				
				July 07 
				
				Sangamo BioSciences 
				reports second quarter 2007 financial results 
				
				
				June 07 
				
				Dow AgroSciences 
				and Sangamo BioSciences announce the achievement of key 
				milestones in plant agriculture collaboration: successful 
				application of Sangamo’s ZFP technology to maize and canola 
				
				Cellectis S.A. wins 
				a patent battle in the field of targeted recombination and gene 
				correction - The European Patent Office confirms revocation of 
				Sangamo's patent 
				
				Dow AgroSciences 
				highlights partnership with Sangamo in Wall Street presentation, 
				describes Sangamo technology as part of its 'game changing' 
				innovation strategy 
				
				
				February 07 
				
				Sangamo 
				BioSciences reports 2006 fourth quarter and year-end financial 
				results 
				 
				November 06 
				
		
		Dow AgroSciences and 
		Sangamo BioSciences announce the achievement of multiple milestones in 
		their plant agriculture collaboration 
		
		June 06 
		
		
		Sangamo BioSciences, Inc. 
		announces common stock offering raising net proceeds of $20.15 million 
		
		May 06 
		
		
		Sangamo BioSciences reports 
		2006 first quarter financial results 
		February 06 
		
		
		Sangamo BioSciences reports 2005 fourth quarter and year-end financial 
		results 
		 
		November 05 
		
		Sangamo 
		BioSciences announces sale of US$20.5 million of common stock to 
		institutional and strategic investors and one director 
		
		
		Sangamo BioSciences appoints Dr. Philip Gregory to Vice President, 
		Research 
		October 05 
		
		
		Sangamo BioSciences reports 2005 third quarter financial results and 
		recent highlights 
		
		Dow 
		AgroSciences and Sangamo BioSciences announce research and commercial 
		license agreement in plant agriculture 
		 
		March 03 
		
        Sangamo BioSciences granted 
        U.S. patent covering regulation of gene expression using engineered zinc 
        finger DNA-binding proteins 
        February 03 
        
        Sangamo BioSciences 
        reports 2002 fourth quarter and year-end financial results 
         
        October 02 
        
        Sangamo BioSciences 
        reports third-quarter financial results 
        July 02 
        
        Sangamo BioSciences reports 
        second-quarter financial results 
        February 02 
        
        Sangamo BioSciences 
        reports 2001 fourth quarter and year-end financial results 
         
        October 01 
        
        Sangamo BioSciences 
        granted U.K. patent covering methods of engineering zinc finger 
        DNA-binding proteins 
        
        Sangamo BioSciences 
        reports third-quarter financial results 
                 
        July 01 
        
        Sangamo BioSciences 
        reports second-quarter financial results 
             
        
        Sangamo BioSciences, Inc. 
        completes Gendaq Ltd. acquisition 
             
        June 01 
        
        Sangamo BioSciences signs 
        definitive agreement to acquire Gendaq Ltd. -- Sangamo consolidates 
        leadership in the emerging field of gene regulation 
        May
          01   
          Sangamo BioSciences
          announces option to acquire Gendaq Ltd.
           
          March
          01 
           
          Sangamo BioSciences
          granted U.K. patent covering regulation of gene expression using
          engineered zinc finger DNA-binding proteins 
          February
          01 
           
          Sangamo BioSciences
          reports fourth-quarter and year-end financial results
           
          January
          01 
           
          Sangamo BioSciences and Renessen
          applying gene regulation technology to create improved crops 
           
          
          September 99 
          
          Sangamo BioSciences awarded
        Phase II SBIR grant for plant agriculture program  
        
        March 99 
        
        Sangamo
        Biosciences announces agreement with Japan Tobacco in validation of novel gene targets for
        drug discovery 
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