| 
                 
                    Closing price on 7/19/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.00 | 
                 
                
                    | High | 
                    10.90 | 
                 
                
                    | Low | 
                    10.00 | 
                     
                
                    | Volume | 
                    6,200 | 
                                 
                
                    | Split-adjusted Price | 
                    9.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SGP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/19/2018
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.90
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.11
             |                     
            
                9.48
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2018
             | 
            
                +0.10 / +1.02%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                9.39
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2018
             | 
            
                -0.10 / -1.01%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.40
             |                           
            
                9.80
             | 
            
                9.64
             |                     
            
                9.29
             |                                 
            
                8,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2018
             | 
            
                +0.40 / +4.21%
             |             
            
                9.30
             |           
            
                9.90
             |               
            
                9.30
             |                           
            
                9.90
             | 
            
                9.70
             |                     
            
                9.39
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                9.20
             |           
            
                10.20
             |               
            
                9.20
             |                           
            
                10.20
             | 
            
                9.49
             |                     
            
                9.67
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                10.20
             |               
            
                9.00
             |                           
            
                10.20
             | 
            
                9.08
             |                     
            
                9.67
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                9.67
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2018
             | 
            
                -0.90 / -8.11%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                9.67
             |                                 
            
                9,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2018
             | 
            
                -0.40 / -3.48%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                10.53
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2018
             | 
            
                +0.30 / +2.68%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                10.91
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2018
             | 
            
                +0.20 / +1.82%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.50
             |                     
            
                10.62
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2018
             | 
            
                -0.70 / -5.98%
             |             
            
                10.40
             |           
            
                11.70
             |               
            
                10.10
             |                           
            
                11.00
             | 
            
                11.13
             |                     
            
                10.43
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2018
             | 
            
                +0.70 / +6.36%
             |             
            
                11.50
             |           
            
                11.80
             |               
            
                9.50
             |                           
            
                11.70
             | 
            
                11.35
             |                     
            
                11.09
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2018
             | 
            
                -0.80 / -6.78%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.08
             |                     
            
                10.43
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2018
             | 
            
                +0.40 / +3.51%
             |             
            
                11.40
             |           
            
                11.80
             |               
            
                11.40
             |                           
            
                11.80
             | 
            
                11.76
             |                     
            
                11.19
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2018
             | 
            
                +0.40 / +3.64%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                10.81
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2018
             | 
            
                -0.40 / -3.51%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                10.43
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2018
             | 
            
                -2.00 / -14.93%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                10.81
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2018
             | 
            
                0.00 / 0.00%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                12.71
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2018
             | 
            
                +0.40 / +3.36%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                13.40
             |                     
            
                11.66
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                11.28
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2018
             | 
            
                +0.20 / +1.71%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                11.28
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2018
             | 
            
                +0.70 / +6.36%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.89
             |                     
            
                11.09
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2018
             | 
            
                -0.80 / -6.78%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                10.43
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2018
             | 
            
                +0.70 / +6.31%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.70
             |                           
            
                11.80
             | 
            
                11.83
             |                     
            
                11.19
             |                                 
            
                6,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2018
             | 
            
                -1.80 / -13.95%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                10.53
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                12.23
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2018
             | 
            
                +1.10 / +9.32%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                12.23
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                11.19
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                11.19
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |