| 
                 
                    Closing price on 2/15/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.10 | 
                 
                
                    | High | 
                    8.10 | 
                 
                
                    | Low | 
                    8.10 | 
                     
                
                    | Volume | 
                    100 | 
                                 
                
                    | Split-adjusted Price | 
                    1.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ADC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/15/2012
             | 
            
                +0.40 / +5.19%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                1.30
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2012
             | 
            
                -0.40 / -4.94%
             |             
            
                7.40
             |           
            
                7.70
             |               
            
                7.40
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                1.23
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2012
             | 
            
                +0.80 / +10.96%
             |             
            
                7.10
             |           
            
                8.10
             |               
            
                7.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                1.30
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2012
             | 
            
                -0.10 / -1.35%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                1.17
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2012
             | 
            
                +0.40 / +5.71%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                1.19
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2012
             | 
            
                +0.20 / +2.94%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                1.12
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.09
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.09
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2012
             | 
            
                -0.40 / -5.56%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.09
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2012
             | 
            
                +0.10 / +1.41%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                1.15
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2012
             | 
            
                +0.30 / +4.41%
             |             
            
                6.50
             |           
            
                7.10
             |               
            
                6.50
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                1.14
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2012
             | 
            
                -0.10 / -1.45%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.09
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2012
             | 
            
                +0.40 / +6.15%
             |             
            
                6.50
             |           
            
                6.90
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                1.11
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2012
             | 
            
                -0.20 / -2.99%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                1.04
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2012
             | 
            
                -0.40 / -5.63%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.07
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2012
             | 
            
                +0.20 / +2.90%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                1.14
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2012
             | 
            
                +0.30 / +4.55%
             |             
            
                6.50
             |           
            
                6.90
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                1.11
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2012
             | 
            
                +0.30 / +4.76%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                1.06
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2012
             | 
            
                +0.10 / +1.61%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                1.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2012
             | 
            
                -0.30 / -4.62%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                0.99
             |                                 
            
                6,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2012
             | 
            
                +0.60 / +10.17%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                1.04
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2012
             | 
            
                +0.10 / +1.72%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                0.95
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2012
             | 
            
                +0.30 / +5.45%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                0.93
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2012
             | 
            
                -0.20 / -3.51%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                0.88
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2012
             | 
            
                -0.30 / -5.00%
             |             
            
                5.70
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                0.91
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2012
             | 
            
                -0.30 / -4.76%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                0.96
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2012
             | 
            
                +0.20 / +3.28%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                1.01
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2011
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                0.98
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2011
             | 
            
                -0.40 / -6.15%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                0.98
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2011
             | 
            
                -1.40 / -17.72%
             |             
            
                5.80
             |           
            
                6.50
             |               
            
                5.80
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                1.04
             |                                 
            
                6,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |