| 
                 
                    Closing price on 3/10/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.10 | 
                 
                
                    | High | 
                    8.50 | 
                 
                
                    | Low | 
                    8.10 | 
                     
                
                    | Volume | 
                    5,000 | 
                                 
                
                    | Split-adjusted Price | 
                    7.06 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PCT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.50
             |               
            
                8.10
             |                           
            
                8.50
             | 
            
                8.10
             |                     
            
                7.06
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2017
             | 
            
                -0.10 / -1.16%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.56
             |                     
            
                7.06
             |                                 
            
                16,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                7.15
             |                                 
            
                7,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                7.15
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2017
             | 
            
                -0.20 / -2.27%
             |             
            
                8.10
             |           
            
                8.60
             |               
            
                8.10
             |                           
            
                8.60
             | 
            
                8.35
             |                     
            
                7.15
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2017
             | 
            
                +0.20 / +2.33%
             |             
            
                7.80
             |           
            
                8.80
             |               
            
                7.80
             |                           
            
                8.80
             | 
            
                7.88
             |                     
            
                7.31
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2017
             | 
            
                -0.90 / -9.47%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.64
             |                     
            
                7.15
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2017
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                7.89
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2017
             | 
            
                +0.30 / +3.26%
             |             
            
                9.30
             |           
            
                9.50
             |               
            
                9.30
             |                           
            
                9.50
             | 
            
                9.40
             |                     
            
                7.89
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2017
             | 
            
                +0.40 / +4.55%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.10
             |                     
            
                7.65
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2017
             | 
            
                -0.80 / -8.33%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.70
             |                     
            
                7.31
             |                                 
            
                55,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                10.30
             |               
            
                8.70
             |                           
            
                9.60
             | 
            
                8.73
             |                     
            
                7.98
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2017
             | 
            
                +0.70 / +7.87%
             |             
            
                8.20
             |           
            
                9.60
             |               
            
                8.10
             |                           
            
                9.60
             | 
            
                8.10
             |                     
            
                7.98
             |                                 
            
                57,430
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2017
             | 
            
                +0.70 / +8.54%
             |             
            
                8.10
             |           
            
                8.90
             |               
            
                8.10
             |                           
            
                8.90
             | 
            
                8.13
             |                     
            
                7.40
             |                                 
            
                15,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.40
             |                           
            
                8.20
             | 
            
                7.98
             |                     
            
                6.81
             |                                 
            
                52,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2017
             | 
            
                +0.10 / +1.23%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.12
             |                     
            
                6.81
             |                                 
            
                230,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2017
             | 
            
                -0.20 / -2.41%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.73
             |                                 
            
                71,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2017
             | 
            
                +0.30 / +3.75%
             |             
            
                8.00
             |           
            
                8.30
             |               
            
                7.90
             |                           
            
                8.30
             | 
            
                7.95
             |                     
            
                6.90
             |                                 
            
                27,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2017
             | 
            
                -0.20 / -2.44%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.95
             |                     
            
                6.65
             |                                 
            
                19,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2017
             | 
            
                -0.50 / -5.75%
             |             
            
                8.50
             |           
            
                9.00
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.01
             |                     
            
                6.81
             |                                 
            
                15,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                7.23
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2017
             | 
            
                +0.20 / +2.35%
             |             
            
                8.50
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.70
             | 
            
                8.51
             |                     
            
                7.23
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.50
             |               
            
                7.80
             |                           
            
                8.50
             | 
            
                7.99
             |                     
            
                7.06
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.50
             |               
            
                8.00
             |                           
            
                8.50
             | 
            
                8.01
             |                     
            
                7.06
             |                                 
            
                15,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2017
             | 
            
                -0.50 / -5.56%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                7.06
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.48
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2017
             | 
            
                +0.50 / +5.88%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.48
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2017
             | 
            
                +0.50 / +6.25%
             |             
            
                8.30
             |           
            
                8.50
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.40
             |                     
            
                7.06
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2017
             | 
            
                +0.10 / +1.27%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                8.00
             | 
            
                7.88
             |                     
            
                6.65
             |                                 
            
                40,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2017
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.99
             |                     
            
                6.56
             |                                 
            
                35,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |