| 
                 
                    Closing price on 5/8/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.00 | 
                 
                
                    | High | 
                    16.00 | 
                 
                
                    | Low | 
                    15.00 | 
                     
                
                    | Volume | 
                    300 | 
                                 
                
                    | Split-adjusted Price | 
                    15.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SSM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/8/2017
             | 
            
                +0.30 / +1.91%
             |             
            
                15.00
             |           
            
                16.00
             |               
            
                15.00
             |                           
            
                16.00
             | 
            
                15.33
             |                     
            
                15.48
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2017
             | 
            
                -1.10 / -6.55%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                15.70
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                15.19
             |                                 
            
                230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2017
             | 
            
                +0.70 / +4.35%
             |             
            
                16.50
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.50
             |                     
            
                16.26
             |                                 
            
                2,910
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2017
             | 
            
                +0.10 / +0.63%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                15.50
             |                           
            
                16.10
             | 
            
                16.00
             |                     
            
                15.58
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2017
             | 
            
                -0.50 / -3.03%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                15.48
             |                                 
            
                593,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                15.97
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2017
             | 
            
                -1.80 / -9.84%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.55
             |                     
            
                15.97
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2017
             | 
            
                -0.10 / -0.54%
             |             
            
                16.70
             |           
            
                18.30
             |               
            
                16.60
             |                           
            
                18.30
             | 
            
                16.61
             |                     
            
                17.71
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2017
             | 
            
                +1.30 / +7.60%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                16.10
             |                           
            
                18.40
             | 
            
                16.41
             |                     
            
                17.81
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2017
             | 
            
                -1.90 / -10.00%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                17.10
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                16.55
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                17.10
             |           
            
                19.00
             |               
            
                17.10
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                18.39
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2017
             | 
            
                +1.40 / +7.95%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                18.39
             |                                 
            
                146
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2017
             | 
            
                -0.40 / -2.22%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                16.20
             |                           
            
                17.60
             | 
            
                16.30
             |                     
            
                17.03
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2017
             | 
            
                +0.50 / +2.86%
             |             
            
                17.50
             |           
            
                18.00
             |               
            
                17.50
             |                           
            
                18.00
             | 
            
                17.75
             |                     
            
                17.42
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2017
             | 
            
                +0.90 / +5.42%
             |             
            
                17.50
             |           
            
                18.20
             |               
            
                15.50
             |                           
            
                17.50
             | 
            
                16.60
             |                     
            
                16.94
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2017
             | 
            
                +1.10 / +7.10%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                15.60
             |                           
            
                16.60
             | 
            
                15.84
             |                     
            
                16.06
             |                                 
            
                2,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2017
             | 
            
                -1.00 / -6.06%
             |             
            
                17.60
             |           
            
                17.60
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                17.60
             |                     
            
                15.00
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2017
             | 
            
                +0.40 / +2.48%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                17.00
             |                     
            
                15.97
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2017
             | 
            
                +0.30 / +1.90%
             |             
            
                15.80
             |           
            
                17.30
             |               
            
                15.80
             |                           
            
                16.10
             | 
            
                15.80
             |                     
            
                15.58
             |                                 
            
                1,087
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2017
             | 
            
                -1.60 / -9.20%
             |             
            
                15.80
             |           
            
                15.80
             |               
            
                15.80
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                15.29
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2017
             | 
            
                0.00 / 0.00%
             |             
            
                15.80
             |           
            
                17.40
             |               
            
                15.80
             |                           
            
                17.40
             | 
            
                16.60
             |                     
            
                16.84
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2017
             | 
            
                +0.50 / +2.96%
             |             
            
                17.10
             |           
            
                18.00
             |               
            
                15.50
             |                           
            
                17.40
             | 
            
                17.04
             |                     
            
                16.84
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2017
             | 
            
                +0.20 / +1.20%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                15.50
             |                           
            
                16.90
             | 
            
                16.49
             |                     
            
                16.35
             |                                 
            
                860
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2017
             | 
            
                +1.40 / +9.15%
             |             
            
                15.50
             |           
            
                16.70
             |               
            
                15.50
             |                           
            
                16.70
             | 
            
                16.10
             |                     
            
                16.16
             |                                 
            
                8,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2017
             | 
            
                +0.20 / +1.32%
             |             
            
                15.40
             |           
            
                15.50
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.31
             |                     
            
                14.81
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2017
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.07
             |                     
            
                14.61
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2017
             | 
            
                -0.20 / -1.31%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.01
             |                     
            
                14.61
             |                                 
            
                6,450
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2017
             | 
            
                -0.10 / -0.65%
             |             
            
                15.40
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.30
             | 
            
                15.09
             |                     
            
                14.81
             |                                 
            
                20,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2017
             | 
            
                +0.20 / +1.32%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.10
             |                           
            
                15.40
             | 
            
                15.20
             |                     
            
                14.90
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2017
             | 
            
                0.00 / 0.00%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                14.71
             |                                 
            
                120
             |  
            
                 
             |                                                              
             
    
         
    
    
 |