| 
                 
                    Closing price on 8/1/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    39.00 | 
                 
                
                    | High | 
                    39.00 | 
                 
                
                    | Low | 
                    38.90 | 
                     
                
                    | Volume | 
                    25,410 | 
                                 
                
                    | Split-adjusted Price | 
                    18.13 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/1/2018
             | 
            
                -0.30 / -0.77%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                38.90
             |                           
            
                38.90
             | 
            
                38.96
             |                     
            
                18.13
             |                                 
            
                25,410
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                -0.20 / -0.51%
             |             
            
                39.40
             |           
            
                39.40
             |               
            
                39.00
             |                           
            
                39.20
             | 
            
                39.11
             |                     
            
                18.27
             |                                 
            
                25,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                39.40
             |           
            
                39.70
             |               
            
                39.10
             |                           
            
                39.40
             | 
            
                39.27
             |                     
            
                18.37
             |                                 
            
                17,470
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2018
             | 
            
                -0.30 / -0.76%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                39.05
             |                           
            
                39.40
             | 
            
                39.12
             |                     
            
                18.37
             |                                 
            
                11,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2018
             | 
            
                +0.10 / +0.25%
             |             
            
                39.90
             |           
            
                39.90
             |               
            
                39.60
             |                           
            
                39.70
             | 
            
                39.77
             |                     
            
                18.51
             |                                 
            
                880
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2018
             | 
            
                +0.50 / +1.28%
             |             
            
                39.20
             |           
            
                39.70
             |               
            
                39.10
             |                           
            
                39.60
             | 
            
                39.13
             |                     
            
                18.46
             |                                 
            
                26,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2018
             | 
            
                -0.85 / -2.13%
             |             
            
                39.95
             |           
            
                39.95
             |               
            
                39.05
             |                           
            
                39.10
             | 
            
                39.35
             |                     
            
                18.23
             |                                 
            
                8,360
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2018
             | 
            
                -0.05 / -0.13%
             |             
            
                39.10
             |           
            
                40.00
             |               
            
                39.00
             |                           
            
                39.95
             | 
            
                39.04
             |                     
            
                18.62
             |                                 
            
                10,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2018
             | 
            
                -0.75 / -1.84%
             |             
            
                39.20
             |           
            
                40.45
             |               
            
                39.20
             |                           
            
                40.00
             | 
            
                39.73
             |                     
            
                18.65
             |                                 
            
                7,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2018
             | 
            
                +0.45 / +1.12%
             |             
            
                40.80
             |           
            
                40.80
             |               
            
                40.30
             |                           
            
                40.75
             | 
            
                40.72
             |                     
            
                18.99
             |                                 
            
                12,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2018
             | 
            
                +0.90 / +2.28%
             |             
            
                39.95
             |           
            
                40.30
             |               
            
                39.90
             |                           
            
                40.30
             | 
            
                39.98
             |                     
            
                18.78
             |                                 
            
                8,980
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2018
             | 
            
                +0.60 / +1.55%
             |             
            
                39.00
             |           
            
                39.40
             |               
            
                39.00
             |                           
            
                39.40
             | 
            
                39.20
             |                     
            
                18.37
             |                                 
            
                3,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.75
             |           
            
                38.80
             |               
            
                38.00
             |                           
            
                38.80
             | 
            
                38.24
             |                     
            
                18.09
             |                                 
            
                22,340
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2018
             | 
            
                +0.30 / +0.78%
             |             
            
                38.30
             |           
            
                38.80
             |               
            
                38.30
             |                           
            
                38.80
             | 
            
                38.31
             |                     
            
                18.09
             |                                 
            
                3,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                37.30
             |                           
            
                38.50
             | 
            
                38.43
             |                     
            
                17.95
             |                                 
            
                2,290
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.00
             |           
            
                38.50
             |               
            
                37.60
             |                           
            
                38.50
             | 
            
                37.81
             |                     
            
                17.95
             |                                 
            
                4,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2018
             | 
            
                -0.30 / -0.77%
             |             
            
                38.80
             |           
            
                39.00
             |               
            
                38.05
             |                           
            
                38.50
             | 
            
                38.34
             |                     
            
                17.95
             |                                 
            
                8,060
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2018
             | 
            
                +0.30 / +0.78%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                38.00
             |                           
            
                38.80
             | 
            
                38.42
             |                     
            
                18.09
             |                                 
            
                128,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                38.50
             |           
            
                39.00
             |               
            
                38.50
             |                           
            
                38.50
             | 
            
                38.88
             |                     
            
                17.95
             |                                 
            
                15,150
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2018
             | 
            
                -1.40 / -3.51%
             |             
            
                40.40
             |           
            
                40.40
             |               
            
                38.10
             |                           
            
                38.50
             | 
            
                38.73
             |                     
            
                17.95
             |                                 
            
                84,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2018
             | 
            
                +0.60 / +1.53%
             |             
            
                39.30
             |           
            
                39.90
             |               
            
                39.30
             |                           
            
                39.90
             | 
            
                39.60
             |                     
            
                18.60
             |                                 
            
                1,450
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2018
             | 
            
                -1.80 / -4.38%
             |             
            
                39.85
             |           
            
                39.85
             |               
            
                39.20
             |                           
            
                39.30
             | 
            
                39.48
             |                     
            
                18.32
             |                                 
            
                8,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2018
             | 
            
                -0.60 / -1.44%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                39.90
             |                           
            
                41.10
             | 
            
                40.00
             |                     
            
                19.16
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2018
             | 
            
                +1.85 / +4.64%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                40.00
             |                           
            
                41.70
             | 
            
                41.30
             |                     
            
                19.44
             |                                 
            
                12,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2018
             | 
            
                -1.15 / -2.80%
             |             
            
                40.00
             |           
            
                40.95
             |               
            
                39.70
             |                           
            
                39.85
             | 
            
                39.95
             |                     
            
                18.58
             |                                 
            
                26,860
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2018
             | 
            
                +0.50 / +1.23%
             |             
            
                40.50
             |           
            
                42.00
             |               
            
                39.65
             |                           
            
                41.00
             | 
            
                41.25
             |                     
            
                19.11
             |                                 
            
                84,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2018
             | 
            
                +0.50 / +1.25%
             |             
            
                39.50
             |           
            
                40.50
             |               
            
                39.50
             |                           
            
                40.50
             | 
            
                40.36
             |                     
            
                18.88
             |                                 
            
                3,940
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2018
             | 
            
                +0.05 / +0.13%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                39.00
             |                           
            
                40.00
             | 
            
                39.99
             |                     
            
                18.65
             |                                 
            
                122,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                42.95
             |           
            
                42.95
             |               
            
                42.30
             |                           
            
                42.95
             | 
            
                42.55
             |                     
            
                18.62
             |                                 
            
                28,720
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                42.95
             |           
            
                42.95
             |               
            
                42.00
             |                           
            
                42.95
             | 
            
                42.58
             |                     
            
                18.62
             |                                 
            
                8,290
             |  
            
                 
             |                                                              
             
    
         
    
    
 |