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            | 
                    Closing price on 2/24/2016
                 |  |  
    
        |           
                
                    | Open | 6.10 |  
                    | High | 6.10 |  
                    | Low | 5.30 |  
                    | Volume | 10,700 |  
                    | Split-adjusted Price | 5.15 |  
                
             | 
 |  PCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/24/2016 | -0.30 / -5.36% | 6.10 | 6.10 | 5.30 | 5.30 | 6.09 | 5.15 | 10,700 |   |  
            | 2/23/2016 | +0.50 / +9.80% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 7,100 |   |  			
            | 2/22/2016 | -0.10 / -1.92% | 5.70 | 5.70 | 5.10 | 5.10 | 5.70 | 4.95 | 17,310 |   |  
            | 2/19/2016 | 0.00 / 0.00% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 5.05 | 0 |   |  			
            | 2/18/2016 | -0.40 / -7.14% | 6.10 | 6.10 | 5.20 | 5.20 | 6.05 | 5.05 | 1,800 |   |  
            | 2/17/2016 | 0.00 / 0.00% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 0 |   |  			
            | 2/16/2016 | 0.00 / 0.00% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 0 |   |  
            | 2/15/2016 | 0.00 / 0.00% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 0 |   |  			
            | 2/5/2016 | 0.00 / 0.00% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 0 |   |  
            | 2/4/2016 | -0.60 / -9.68% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.44 | 500 |   |  			
            | 2/3/2016 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 0 |   |  
            | 2/2/2016 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 0 |   |  			
            | 2/1/2016 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 0 |   |  
            | 1/29/2016 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 0 |   |  			
            | 1/28/2016 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 4,600 |   |  
            | 1/27/2016 | +0.40 / +6.90% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.02 | 500 |   |  			
            | 1/26/2016 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.63 | 0 |   |  
            | 1/25/2016 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.63 | 0 |   |  			
            | 1/22/2016 | -0.50 / -7.94% | 5.70 | 5.80 | 5.70 | 5.80 | 5.80 | 5.63 | 5,600 |   |  
            | 1/21/2016 | -0.30 / -4.55% | 6.00 | 7.20 | 6.00 | 6.30 | 6.91 | 6.12 | 29,900 |   |  			
            | 1/20/2016 | +0.60 / +10.00% | 6.50 | 6.60 | 6.50 | 6.60 | 6.55 | 6.41 | 7,000 |   |  
            | 1/19/2016 | +0.50 / +9.09% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 5.83 | 304,000 |   |  			
            | 1/18/2016 | +0.50 / +10.00% | 5.00 | 5.50 | 5.00 | 5.50 | 5.00 | 5.34 | 8,000 |   |  
            | 1/15/2016 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.86 | 0 |   |  			
            | 1/14/2016 | 0.00 / 0.00% | 5.50 | 5.50 | 5.00 | 5.00 | 5.50 | 4.86 | 13,500 |   |  
            | 1/13/2016 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.86 | 0 |   |  			
            | 1/12/2016 | 0.00 / 0.00% | 5.50 | 5.50 | 5.00 | 5.00 | 5.48 | 4.86 | 2,100 |   |  
            | 1/11/2016 | 0.00 / 0.00% | 5.50 | 5.50 | 5.00 | 5.00 | 5.49 | 4.86 | 5,100 |   |  			
            | 1/8/2016 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.86 | 0 |   |  
            | 1/7/2016 | 0.00 / 0.00% | 5.50 | 5.50 | 5.00 | 5.00 | 5.49 | 4.86 | 3,600 |   |  |