| 
    
        
            | 
                    Closing price on 8/25/2015
                 |  |  
    
        |           
                
                    | Open | 16.20 |  
                    | High | 16.90 |  
                    | Low | 16.10 |  
                    | Volume | 115,500 |  
                    | Split-adjusted Price | 7.34 |  
                
             | 
 |  PDB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/25/2015 | +0.10 / +0.62% | 16.20 | 16.90 | 16.10 | 16.30 | 16.37 | 7.34 | 115,500 |   |  
            | 8/24/2015 | -1.00 / -5.81% | 17.10 | 17.30 | 15.50 | 16.20 | 17.01 | 7.30 | 260,879 |   |  			
            | 8/21/2015 | +0.10 / +0.58% | 17.10 | 17.30 | 17.10 | 17.20 | 17.19 | 7.75 | 133,100 |   |  
            | 8/20/2015 | -0.10 / -0.58% | 17.20 | 17.40 | 17.00 | 17.10 | 17.16 | 7.70 | 163,300 |   |  			
            | 8/19/2015 | +0.10 / +0.58% | 17.00 | 17.50 | 17.00 | 17.20 | 17.20 | 7.75 | 302,111 |   |  
            | 8/18/2015 | 0.00 / 0.00% | 17.00 | 17.30 | 17.00 | 17.10 | 17.19 | 7.70 | 277,101 |   |  			
            | 8/17/2015 | +0.10 / +0.59% | 17.00 | 17.30 | 16.80 | 17.10 | 17.10 | 7.70 | 289,900 |   |  
            | 8/14/2015 | -0.30 / -1.73% | 17.30 | 17.40 | 17.00 | 17.00 | 17.21 | 7.66 | 219,400 |   |  			
            | 8/13/2015 | +0.10 / +0.58% | 17.30 | 17.40 | 17.20 | 17.30 | 17.35 | 7.79 | 146,100 |   |  
            | 8/12/2015 | +0.10 / +0.58% | 17.10 | 17.40 | 17.10 | 17.20 | 17.23 | 7.75 | 134,452 |   |  			
            | 8/11/2015 | +0.10 / +0.59% | 17.00 | 17.20 | 17.00 | 17.10 | 17.00 | 7.70 | 156,700 |   |  
            | 8/10/2015 | -0.10 / -0.58% | 16.80 | 17.10 | 16.80 | 17.00 | 17.03 | 7.66 | 130,448 |   |  			
            | 8/7/2015 | -0.50 / -2.84% | 17.50 | 17.50 | 17.00 | 17.10 | 17.35 | 7.70 | 159,700 |   |  
            | 8/6/2015 | -0.20 / -1.12% | 17.90 | 17.90 | 17.40 | 17.60 | 17.71 | 7.93 | 348,100 |   |  			
            | 8/5/2015 | 0.00 / 0.00% | 17.80 | 17.90 | 17.40 | 17.80 | 17.69 | 8.02 | 295,600 |   |  
            | 8/4/2015 | +0.90 / +5.33% | 17.50 | 18.40 | 17.00 | 17.80 | 17.74 | 8.02 | 238,500 |   |  			
            | 8/3/2015 | +1.90 / +12.67% | 19.00 | 19.30 | 16.90 | 16.90 | 17.41 | 7.61 | 235,800 |   |  |