| 
                 
                    Closing price on 6/28/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    59.70 | 
                 
                
                    | High | 
                    62.90 | 
                 
                
                    | Low | 
                    57.80 | 
                     
                
                    | Volume | 
                    2,900 | 
                                 
                
                    | Split-adjusted Price | 
                    35.51 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/28/2018
             | 
            
                +4.30 / +7.35%
             |             
            
                59.70
             |           
            
                62.90
             |               
            
                57.80
             |                           
            
                62.80
             | 
            
                60.41
             |                     
            
                35.51
             |                                 
            
                2,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2018
             | 
            
                +0.70 / +1.21%
             |             
            
                58.50
             |           
            
                58.50
             |               
            
                58.50
             |                           
            
                58.50
             | 
            
                58.50
             |                     
            
                33.08
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2018
             | 
            
                -0.70 / -1.20%
             |             
            
                58.00
             |           
            
                58.00
             |               
            
                57.80
             |                           
            
                57.80
             | 
            
                57.87
             |                     
            
                32.69
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2018
             | 
            
                +1.50 / +2.63%
             |             
            
                58.00
             |           
            
                59.90
             |               
            
                56.20
             |                           
            
                58.50
             | 
            
                57.05
             |                     
            
                33.08
             |                                 
            
                191,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                56.20
             |           
            
                57.80
             |               
            
                56.20
             |                           
            
                57.00
             | 
            
                56.84
             |                     
            
                32.23
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2018
             | 
            
                -0.30 / -0.52%
             |             
            
                56.60
             |           
            
                57.00
             |               
            
                56.60
             |                           
            
                57.00
             | 
            
                56.80
             |                     
            
                32.23
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2018
             | 
            
                -0.20 / -0.35%
             |             
            
                57.00
             |           
            
                57.50
             |               
            
                56.00
             |                           
            
                57.30
             | 
            
                57.18
             |                     
            
                32.40
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                56.10
             |           
            
                57.50
             |               
            
                56.10
             |                           
            
                57.50
             | 
            
                56.18
             |                     
            
                32.52
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2018
             | 
            
                +0.40 / +0.70%
             |             
            
                57.00
             |           
            
                57.50
             |               
            
                56.10
             |                           
            
                57.50
             | 
            
                56.67
             |                     
            
                32.52
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2018
             | 
            
                +0.20 / +0.35%
             |             
            
                56.90
             |           
            
                57.10
             |               
            
                56.00
             |                           
            
                57.10
             | 
            
                56.33
             |                     
            
                32.29
             |                                 
            
                10,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2018
             | 
            
                -3.60 / -5.95%
             |             
            
                56.10
             |           
            
                59.50
             |               
            
                56.00
             |                           
            
                56.90
             | 
            
                56.37
             |                     
            
                32.18
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                60.50
             |           
            
                60.50
             |               
            
                60.50
             |                           
            
                60.50
             | 
            
                60.50
             |                     
            
                34.21
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2018
             | 
            
                +2.50 / +4.31%
             |             
            
                60.50
             |           
            
                60.50
             |               
            
                60.50
             |                           
            
                60.50
             | 
            
                60.50
             |                     
            
                34.21
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                61.00
             |           
            
                61.00
             |               
            
                58.00
             |                           
            
                58.00
             | 
            
                59.50
             |                     
            
                32.80
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2018
             | 
            
                -1.70 / -2.85%
             |             
            
                58.00
             |           
            
                58.00
             |               
            
                58.00
             |                           
            
                58.00
             | 
            
                58.00
             |                     
            
                32.80
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                59.70
             |           
            
                59.70
             |               
            
                59.70
             |                           
            
                59.70
             | 
            
                59.70
             |                     
            
                33.76
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2018
             | 
            
                -0.30 / -0.50%
             |             
            
                62.40
             |           
            
                62.40
             |               
            
                59.70
             |                           
            
                59.70
             | 
            
                59.87
             |                     
            
                33.76
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2018
             | 
            
                -3.90 / -6.10%
             |             
            
                58.20
             |           
            
                60.00
             |               
            
                58.20
             |                           
            
                60.00
             | 
            
                58.57
             |                     
            
                33.93
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2018
             | 
            
                -1.00 / -1.54%
             |             
            
                68.90
             |           
            
                68.90
             |               
            
                58.50
             |                           
            
                63.90
             | 
            
                58.61
             |                     
            
                36.13
             |                                 
            
                22,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                +2.10 / +3.34%
             |             
            
                63.80
             |           
            
                69.00
             |               
            
                57.40
             |                           
            
                64.90
             | 
            
                63.95
             |                     
            
                36.70
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                +4.10 / +6.98%
             |             
            
                56.40
             |           
            
                64.00
             |               
            
                56.30
             |                           
            
                62.80
             | 
            
                59.54
             |                     
            
                35.51
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                -0.10 / -0.17%
             |             
            
                59.40
             |           
            
                59.40
             |               
            
                56.00
             |                           
            
                58.70
             | 
            
                58.03
             |                     
            
                33.19
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                -0.70 / -1.18%
             |             
            
                56.00
             |           
            
                59.40
             |               
            
                55.80
             |                           
            
                58.80
             | 
            
                56.91
             |                     
            
                33.25
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                +0.70 / +1.19%
             |             
            
                59.70
             |           
            
                59.70
             |               
            
                59.50
             |                           
            
                59.50
             | 
            
                59.60
             |                     
            
                33.65
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                +2.50 / +4.44%
             |             
            
                59.50
             |           
            
                59.50
             |               
            
                55.30
             |                           
            
                58.80
             | 
            
                58.41
             |                     
            
                33.25
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                -0.40 / -0.71%
             |             
            
                58.90
             |           
            
                59.90
             |               
            
                56.20
             |                           
            
                56.30
             | 
            
                56.73
             |                     
            
                31.84
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                +0.40 / +0.71%
             |             
            
                55.20
             |           
            
                57.00
             |               
            
                55.00
             |                           
            
                56.70
             | 
            
                56.22
             |                     
            
                32.06
             |                                 
            
                20,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -0.10 / -0.18%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                55.20
             |                           
            
                56.30
             | 
            
                55.38
             |                     
            
                31.84
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                +2.00 / +3.68%
             |             
            
                57.00
             |           
            
                57.00
             |               
            
                55.00
             |                           
            
                56.40
             | 
            
                55.70
             |                     
            
                31.89
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                +0.60 / +1.12%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                54.20
             |                           
            
                54.40
             | 
            
                55.06
             |                     
            
                30.76
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |