| 
			 
				
					
						
    
        
            | 
                 
                    Closing price on 7/25/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.90 | 
                 
                
                    | High | 
                    5.90 | 
                 
                
                    | Low | 
                    5.70 | 
                     
                
                    | Volume | 
                    1,546,970 | 
                                 
                
                    | Split-adjusted Price | 
                    2.04 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/25/2013
             | 
            
                -0.10 / -1.72%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                2.04
             |                                 
            
                1,546,970
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2013
             | 
            
                -0.20 / -3.33%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                2.07
             |                                 
            
                2,266,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                2.14
             |                                 
            
                2,313,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2013
             | 
            
                +0.20 / +3.45%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                2.14
             |                                 
            
                2,164,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2013
             | 
            
                -0.10 / -1.69%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                2.07
             |                                 
            
                1,752,950
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                2.11
             |                                 
            
                1,429,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                2.11
             |                                 
            
                1,131,630
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2013
             | 
            
                +0.10 / +1.72%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                2.11
             |                                 
            
                2,093,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2013
             | 
            
                +0.10 / +1.75%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                2.07
             |                                 
            
                1,013,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                2.04
             |                                 
            
                1,505,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2013
             | 
            
                +0.10 / +1.79%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                2.04
             |                                 
            
                879,480
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2013
             | 
            
                +0.10 / +1.82%
             |             
            
                5.50
             |           
            
                5.80
             |               
            
                5.40
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                2.00
             |                                 
            
                2,312,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2013
             | 
            
                +0.20 / +3.77%
             |             
            
                5.40
             |           
            
                5.50
             |               
            
                5.30
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                1.97
             |                                 
            
                929,110
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2013
             | 
            
                +0.10 / +1.92%
             |             
            
                5.20
             |           
            
                5.40
             |               
            
                5.10
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                1,423,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2013
             | 
            
                -0.10 / -1.89%
             |             
            
                5.30
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                1.86
             |                                 
            
                346,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2013
             | 
            
                +0.10 / +1.92%
             |             
            
                5.20
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                588,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2013
             | 
            
                -0.10 / -1.89%
             |             
            
                5.30
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                1.86
             |                                 
            
                539,270
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2013
             | 
            
                +0.10 / +1.92%
             |             
            
                5.20
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                640,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2013
             | 
            
                -0.10 / -1.89%
             |             
            
                5.40
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                1.86
             |                                 
            
                635,190
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2013
             | 
            
                -0.10 / -1.85%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.30
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                968,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2013
             | 
            
                +0.30 / +5.88%
             |             
            
                5.20
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.40
             | 
            
                5.40
             |                     
            
                1.93
             |                                 
            
                1,815,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                1.82
             |                                 
            
                835,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2013
             | 
            
                -0.20 / -3.77%
             |             
            
                5.20
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                1.82
             |                                 
            
                2,770,740
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.30
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                1,693,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2013
             | 
            
                -0.10 / -1.85%
             |             
            
                5.30
             |           
            
                5.40
             |               
            
                5.20
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                1.89
             |                                 
            
                1,226,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2013
             | 
            
                -0.10 / -1.82%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.40
             |                           
            
                5.40
             | 
            
                5.40
             |                     
            
                1.93
             |                                 
            
                989,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                1.97
             |                                 
            
                781,390
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2013
             | 
            
                +0.10 / +1.85%
             |             
            
                5.30
             |           
            
                5.50
             |               
            
                5.20
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                1.97
             |                                 
            
                1,197,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2013
             | 
            
                -0.30 / -5.26%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.40
             |                           
            
                5.40
             | 
            
                5.40
             |                     
            
                1.93
             |                                 
            
                1,872,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2013
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.70
             |                     
            
                2.04
             |                                 
            
                1,070,350
             |  
            
                 
             |                                                              
             
    
         
    
    
 | 
					 
				  | 
			 
				 | 
			 
		  | 
	 
 
		     | 
		    
			    
	
		
			
				 | 
			 
				 | 
			 
				
					
						| 
 Market Update 
        
            
                Last updated at 12:40:01 PM
                                                                
            
            
            
            
        
        
     
 
 | 
					 
				  | 
			 
				 | 
			 
		  | 
	 
   
		     |