| 
                 
                    Closing price on 7/10/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.00 | 
                 
                
                    | High | 
                    11.10 | 
                 
                
                    | Low | 
                    11.00 | 
                     
                
                    | Volume | 
                    24,500 | 
                                 
                
                    | Split-adjusted Price | 
                    4.89 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DL1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/10/2015
             | 
            
                +0.10 / +0.91%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.06
             |                     
            
                4.89
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2015
             | 
            
                -0.10 / -0.90%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                11.00
             | 
            
                10.63
             |                     
            
                4.84
             |                                 
            
                21,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2015
             | 
            
                -0.10 / -0.89%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                10.90
             |                           
            
                11.10
             | 
            
                10.99
             |                     
            
                4.89
             |                                 
            
                45,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.10
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.08
             |                     
            
                4.93
             |                                 
            
                43,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.08
             |                     
            
                4.93
             |                                 
            
                40,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.93
             |                                 
            
                42,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.12
             |                     
            
                4.93
             |                                 
            
                33,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.10
             |           
            
                11.20
             |               
            
                11.10
             |                           
            
                11.20
             | 
            
                11.14
             |                     
            
                4.93
             |                                 
            
                25,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2015
             | 
            
                +0.10 / +0.90%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.09
             |                     
            
                4.93
             |                                 
            
                41,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2015
             | 
            
                +0.10 / +0.91%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                10.20
             |                           
            
                11.10
             | 
            
                11.03
             |                     
            
                4.89
             |                                 
            
                35,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2015
             | 
            
                +0.80 / +7.84%
             |             
            
                10.20
             |           
            
                11.00
             |               
            
                10.20
             |                           
            
                11.00
             | 
            
                10.20
             |                     
            
                4.84
             |                                 
            
                42,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2015
             | 
            
                -0.80 / -7.27%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.10
             |                     
            
                4.49
             |                                 
            
                36,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2015
             | 
            
                +0.10 / +0.92%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                10.95
             |                     
            
                4.84
             |                                 
            
                30,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2015
             | 
            
                +0.10 / +0.93%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.87
             |                     
            
                4.80
             |                                 
            
                14,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2015
             | 
            
                +0.30 / +2.86%
             |             
            
                10.50
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.80
             | 
            
                10.58
             |                     
            
                4.75
             |                                 
            
                21,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2015
             | 
            
                +0.30 / +2.94%
             |             
            
                10.20
             |           
            
                10.50
             |               
            
                10.20
             |                           
            
                10.50
             | 
            
                10.30
             |                     
            
                4.62
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2015
             | 
            
                -0.80 / -7.27%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.15
             |                     
            
                4.49
             |                                 
            
                20,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2015
             | 
            
                0.00 / 0.00%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                10.82
             |                     
            
                4.84
             |                                 
            
                21,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2015
             | 
            
                -0.40 / -3.51%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                10.89
             |                     
            
                4.84
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2015
             | 
            
                +0.10 / +0.88%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.30
             |                     
            
                5.02
             |                                 
            
                15,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2015
             | 
            
                -0.10 / -0.88%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                4.98
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2015
             | 
            
                +0.10 / +0.88%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.40
             | 
            
                11.10
             |                     
            
                5.02
             |                                 
            
                15,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2015
             | 
            
                +1.00 / +9.71%
             |             
            
                10.30
             |           
            
                11.30
             |               
            
                10.30
             |                           
            
                11.30
             | 
            
                10.42
             |                     
            
                4.98
             |                                 
            
                32,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2015
             | 
            
                -1.10 / -9.65%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                4.53
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2015
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.40
             | 
            
                11.10
             |                     
            
                5.02
             |                                 
            
                20,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2015
             | 
            
                +1.00 / +9.62%
             |             
            
                10.40
             |           
            
                11.40
             |               
            
                10.40
             |                           
            
                11.40
             | 
            
                10.50
             |                     
            
                5.02
             |                                 
            
                27,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2015
             | 
            
                -0.90 / -7.96%
             |             
            
                10.40
             |           
            
                10.50
             |               
            
                10.30
             |                           
            
                10.40
             | 
            
                10.36
             |                     
            
                4.58
             |                                 
            
                33,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2015
             | 
            
                +1.00 / +9.71%
             |             
            
                9.80
             |           
            
                11.30
             |               
            
                9.80
             |                           
            
                11.30
             | 
            
                10.09
             |                     
            
                4.98
             |                                 
            
                55,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2015
             | 
            
                +0.30 / +3.00%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                9.70
             |                           
            
                10.30
             | 
            
                10.00
             |                     
            
                4.53
             |                                 
            
                24,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2015
             | 
            
                +0.90 / +9.89%
             |             
            
                9.10
             |           
            
                10.00
             |               
            
                9.10
             |                           
            
                10.00
             | 
            
                9.38
             |                     
            
                4.40
             |                                 
            
                47,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |