| 
                 
                    Closing price on 8/12/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.00 | 
                 
                
                    | High | 
                    13.00 | 
                 
                
                    | Low | 
                    11.00 | 
                     
                
                    | Volume | 
                    47,200 | 
                                 
                
                    | Split-adjusted Price | 
                    11.09 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SGP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/12/2019
             | 
            
                -0.60 / -4.88%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                11.00
             |                           
            
                11.70
             | 
            
                11.59
             |                     
            
                11.09
             |                                 
            
                47,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2019
             | 
            
                +1.50 / +13.89%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                11.10
             |                           
            
                12.30
             | 
            
                12.34
             |                     
            
                11.66
             |                                 
            
                371,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2019
             | 
            
                +1.30 / +13.68%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                10.24
             |                                 
            
                55,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2019
             | 
            
                +1.20 / +14.46%
             |             
            
                8.20
             |           
            
                9.50
             |               
            
                8.20
             |                           
            
                9.50
             | 
            
                9.38
             |                     
            
                9.01
             |                                 
            
                54,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.87
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2019
             | 
            
                +0.40 / +5.06%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.87
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2019
             | 
            
                +0.10 / +1.23%
             |             
            
                7.90
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                8.20
             | 
            
                7.92
             |                     
            
                7.78
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2019
             | 
            
                +0.50 / +6.58%
             |             
            
                7.80
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                8.10
             | 
            
                7.83
             |                     
            
                7.68
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2019
             | 
            
                -0.60 / -7.32%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.61
             |                     
            
                7.21
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2019
             | 
            
                -0.50 / -5.75%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                7.78
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2019
             | 
            
                +0.20 / +2.35%
             |             
            
                7.60
             |           
            
                8.70
             |               
            
                7.50
             |                           
            
                8.70
             | 
            
                8.08
             |                     
            
                8.25
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.06
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2019
             | 
            
                -0.30 / -3.41%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                8.06
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2019
             | 
            
                -0.10 / -1.12%
             |             
            
                8.10
             |           
            
                8.80
             |               
            
                8.10
             |                           
            
                8.80
             | 
            
                8.50
             |                     
            
                8.34
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2019
             | 
            
                +0.10 / +1.14%
             |             
            
                8.10
             |           
            
                8.90
             |               
            
                8.10
             |                           
            
                8.90
             | 
            
                8.65
             |                     
            
                8.44
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2019
             | 
            
                +0.40 / +4.76%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                8.34
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2019
             | 
            
                +0.10 / +1.19%
             |             
            
                8.20
             |           
            
                8.50
             |               
            
                8.20
             |                           
            
                8.50
             | 
            
                8.39
             |                     
            
                8.06
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2019
             | 
            
                -0.40 / -4.55%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                7.97
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2019
             | 
            
                +0.90 / +11.39%
             |             
            
                8.20
             |           
            
                8.80
             |               
            
                8.00
             |                           
            
                8.80
             | 
            
                8.50
             |                     
            
                8.34
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2019
             | 
            
                +0.40 / +5.33%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.49
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2019
             | 
            
                -0.60 / -7.41%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.59
             |                     
            
                7.11
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                7.68
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2019
             | 
            
                +0.60 / +8.00%
             |             
            
                7.90
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                8.10
             | 
            
                7.90
             |                     
            
                7.68
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.11
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2019
             | 
            
                -0.40 / -5.06%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.11
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.49
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2019
             | 
            
                +0.10 / +1.28%
             |             
            
                7.60
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.90
             | 
            
                7.85
             |                     
            
                7.49
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2019
             | 
            
                -0.30 / -3.70%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.40
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                +0.30 / +3.85%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.15
             |                     
            
                7.68
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |