| 
                 
                    Closing price on 2/20/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.20 | 
                 
                
                    | High | 
                    3.20 | 
                 
                
                    | Low | 
                    3.20 | 
                     
                
                    | Volume | 
                    2,740 | 
                                 
                
                    | Split-adjusted Price | 
                    2.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DRH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/20/2012
             | 
            
                +0.10 / +3.23%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.20
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                2,740
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2012
             | 
            
                -0.10 / -3.13%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                1.99
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2012
             | 
            
                +0.10 / +3.23%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.20
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                5,790
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2012
             | 
            
                -0.10 / -3.13%
             |             
            
                3.10
             |           
            
                3.30
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                1.99
             |                                 
            
                16,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                9,890
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2012
             | 
            
                -0.10 / -3.03%
             |             
            
                3.20
             |           
            
                3.30
             |               
            
                3.20
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                15,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2012
             | 
            
                -0.10 / -2.94%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.30
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                21,750
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2012
             | 
            
                -0.10 / -2.86%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.40
             |                           
            
                3.40
             | 
            
                3.40
             |                     
            
                2.18
             |                                 
            
                15,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2012
             | 
            
                -0.10 / -2.78%
             |             
            
                3.60
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.50
             |                     
            
                2.25
             |                                 
            
                18,990
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                2.31
             |                                 
            
                11,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2012
             | 
            
                -0.10 / -2.70%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                2.31
             |                                 
            
                14,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                2.38
             |                                 
            
                76,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2012
             | 
            
                +0.10 / +2.78%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                2.38
             |                                 
            
                79,070
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2012
             | 
            
                -0.10 / -2.70%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                2.31
             |                                 
            
                3,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2012
             | 
            
                +0.10 / +2.78%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                2.38
             |                                 
            
                17,930
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2012
             | 
            
                +0.10 / +2.86%
             |             
            
                3.50
             |           
            
                3.60
             |               
            
                3.50
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                2.31
             |                                 
            
                11,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2012
             | 
            
                +0.10 / +2.94%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.50
             |                     
            
                2.25
             |                                 
            
                3,720
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2012
             | 
            
                +0.10 / +3.03%
             |             
            
                3.30
             |           
            
                3.40
             |               
            
                3.30
             |                           
            
                3.40
             | 
            
                3.40
             |                     
            
                2.18
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2012
             | 
            
                +0.10 / +3.13%
             |             
            
                3.20
             |           
            
                3.30
             |               
            
                3.20
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                22,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                86,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2012
             | 
            
                -0.10 / -3.03%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.20
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                46,150
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.20
             |           
            
                3.30
             |               
            
                3.20
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                2,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.20
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                19,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2012
             | 
            
                0.00 / 0.00%
             |             
            
                3.30
             |           
            
                3.40
             |               
            
                3.20
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                92,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2012
             | 
            
                +0.10 / +3.13%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.20
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.12
             |                                 
            
                50,090
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2012
             | 
            
                +0.10 / +3.23%
             |             
            
                3.00
             |           
            
                3.20
             |               
            
                3.00
             |                           
            
                3.20
             | 
            
                3.20
             |                     
            
                2.05
             |                                 
            
                32,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2012
             | 
            
                +0.10 / +3.33%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                1.99
             |                                 
            
                42,640
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2012
             | 
            
                +0.10 / +3.45%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.90
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                1.93
             |                                 
            
                114,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2012
             | 
            
                0.00 / 0.00%
             |             
            
                2.80
             |           
            
                2.90
             |               
            
                2.80
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                1.86
             |                                 
            
                277,120
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2012
             | 
            
                -0.10 / -3.33%
             |             
            
                2.90
             |           
            
                3.10
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                1.86
             |                                 
            
                38,740
             |  
            
                 
             |                                                              
             
    
         
    
    
 |