| 
                 
                    Closing price on 4/12/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.20 | 
                 
                
                    | High | 
                    10.30 | 
                 
                
                    | Low | 
                    10.20 | 
                     
                
                    | Volume | 
                    12,010 | 
                                 
                
                    | Split-adjusted Price | 
                    8.36 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
APC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                12,010
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2013
             | 
            
                +0.10 / +0.98%
             |             
            
                9.80
             |           
            
                10.30
             |               
            
                9.80
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                3,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                10,280
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2013
             | 
            
                +0.20 / +2.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2013
             | 
            
                -0.30 / -2.91%
             |             
            
                10.30
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                2,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2013
             | 
            
                +0.30 / +3.00%
             |             
            
                9.60
             |           
            
                10.30
             |               
            
                9.60
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                6,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2013
             | 
            
                +0.20 / +2.04%
             |             
            
                9.50
             |           
            
                10.00
             |               
            
                9.50
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2013
             | 
            
                -0.20 / -2.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                9.80
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                7.95
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.80
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2013
             | 
            
                -0.10 / -0.99%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                1,130
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2013
             | 
            
                -0.10 / -0.98%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                8.20
             |                                 
            
                4,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                650
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                9.80
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                4,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2013
             | 
            
                -0.10 / -0.97%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2013
             | 
            
                +0.20 / +1.98%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2013
             | 
            
                -0.20 / -1.94%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                8.20
             |                                 
            
                4,060
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2013
             | 
            
                +0.20 / +1.98%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.36
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2013
             | 
            
                -0.10 / -0.98%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                8.20
             |                                 
            
                6,210
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2013
             | 
            
                +0.20 / +2.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2013
             | 
            
                -0.10 / -0.99%
             |             
            
                9.70
             |           
            
                10.40
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2013
             | 
            
                -0.10 / -0.98%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                8.20
             |                                 
            
                1,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2013
             | 
            
                +0.20 / +2.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.28
             |                                 
            
                2,060
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                6,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2013
             | 
            
                +0.10 / +1.01%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.12
             |                                 
            
                630
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2013
             | 
            
                -0.30 / -2.94%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                8.04
             |                                 
            
                5,140
             |  
            
                 
             |                                                              
             
    
         
    
    
 |