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                    Closing price on 7/13/2016
                 
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                    | Open | 
                    18.90 | 
                 
                
                    | High | 
                    19.20 | 
                 
                
                    | Low | 
                    18.90 | 
                     
                
                    | Volume | 
                    566,600 | 
                                 
                
                    | Split-adjusted Price | 
                    17.40 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/13/2016
             | 
            
                +0.20 / +1.06%
             |             
            
                18.90
             |           
            
                19.20
             |               
            
                18.90
             |                           
            
                19.10
             | 
            
                19.01
             |                     
            
                17.40
             |                                 
            
                566,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2016
             | 
            
                +0.10 / +0.53%
             |             
            
                18.80
             |           
            
                18.90
             |               
            
                18.50
             |                           
            
                18.90
             | 
            
                18.76
             |                     
            
                17.22
             |                                 
            
                465,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2016
             | 
            
                -0.30 / -1.57%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                19.03
             |                     
            
                17.13
             |                                 
            
                158,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2016
             | 
            
                -0.10 / -0.52%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                18.90
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                17.40
             |                                 
            
                92,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2016
             | 
            
                +0.10 / +0.52%
             |             
            
                19.00
             |           
            
                19.20
             |               
            
                19.00
             |                           
            
                19.20
             | 
            
                19.10
             |                     
            
                17.49
             |                                 
            
                124,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                18.90
             |                           
            
                19.10
             | 
            
                19.03
             |                     
            
                17.40
             |                                 
            
                109,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2016
             | 
            
                +0.10 / +0.53%
             |             
            
                19.00
             |           
            
                19.20
             |               
            
                19.00
             |                           
            
                19.10
             | 
            
                19.09
             |                     
            
                17.40
             |                                 
            
                111,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                19.10
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.84
             |                     
            
                17.31
             |                                 
            
                111,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2016
             | 
            
                +0.10 / +0.53%
             |             
            
                18.90
             |           
            
                19.10
             |               
            
                18.60
             |                           
            
                19.00
             | 
            
                18.90
             |                     
            
                17.31
             |                                 
            
                178,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2016
             | 
            
                +0.30 / +1.61%
             |             
            
                18.60
             |           
            
                19.10
             |               
            
                17.90
             |                           
            
                18.90
             | 
            
                18.65
             |                     
            
                17.22
             |                                 
            
                263,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2016
             | 
            
                +0.70 / +3.91%
             |             
            
                17.90
             |           
            
                18.60
             |               
            
                17.90
             |                           
            
                18.60
             | 
            
                18.20
             |                     
            
                16.95
             |                                 
            
                222,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2016
             | 
            
                -0.20 / -1.10%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                17.60
             |                           
            
                17.90
             | 
            
                17.99
             |                     
            
                16.31
             |                                 
            
                284,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2016
             | 
            
                -0.10 / -0.55%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.11
             |                     
            
                16.49
             |                                 
            
                731,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2016
             | 
            
                -0.30 / -1.62%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.80
             |                           
            
                18.20
             | 
            
                18.06
             |                     
            
                16.58
             |                                 
            
                756,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2016
             | 
            
                +0.70 / +3.93%
             |             
            
                17.80
             |           
            
                18.70
             |               
            
                17.80
             |                           
            
                18.50
             | 
            
                18.21
             |                     
            
                16.86
             |                                 
            
                245,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.70
             |                           
            
                17.80
             | 
            
                17.72
             |                     
            
                16.22
             |                                 
            
                217,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2016
             | 
            
                -0.10 / -0.56%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.70
             |                           
            
                17.80
             | 
            
                17.79
             |                     
            
                16.22
             |                                 
            
                200,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.50
             |                           
            
                17.90
             | 
            
                17.75
             |                     
            
                16.31
             |                                 
            
                291,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.70
             |                           
            
                17.90
             | 
            
                17.82
             |                     
            
                16.31
             |                                 
            
                276,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.84
             |                     
            
                16.31
             |                                 
            
                295,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.70
             |                           
            
                17.90
             | 
            
                17.82
             |                     
            
                16.31
             |                                 
            
                246,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.88
             |                     
            
                16.31
             |                                 
            
                291,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.70
             |                           
            
                17.90
             | 
            
                17.84
             |                     
            
                16.31
             |                                 
            
                290,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.88
             |                     
            
                16.31
             |                                 
            
                234,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.84
             |                     
            
                16.31
             |                                 
            
                222,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.91
             |                     
            
                16.31
             |                                 
            
                183,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2016
             | 
            
                +0.10 / +0.56%
             |             
            
                17.80
             |           
            
                17.90
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.83
             |                     
            
                16.31
             |                                 
            
                240,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                17.80
             |           
            
                17.90
             |               
            
                17.70
             |                           
            
                17.80
             | 
            
                17.81
             |                     
            
                16.22
             |                                 
            
                193,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2016
             | 
            
                -0.20 / -1.11%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.95
             |                     
            
                16.22
             |                                 
            
                201,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2016
             | 
            
                +0.10 / +0.56%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.80
             |                           
            
                18.00
             | 
            
                17.88
             |                     
            
                16.40
             |                                 
            
                204,900
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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