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                    Closing price on 2/6/2014
                 |  |  
    
        |           
                
                    | Open | 3.70 |  
                    | High | 4.00 |  
                    | Low | 3.70 |  
                    | Volume | 5,500 |  
                    | Split-adjusted Price | 3.80 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/6/2014 | 0.00 / 0.00% | 3.70 | 4.00 | 3.70 | 3.80 | 3.80 | 3.80 | 5,500 |   |  
            | 1/27/2014 | +0.10 / +2.70% | 3.80 | 3.90 | 3.80 | 3.80 | 3.83 | 3.80 | 4,600 |   |  			
            | 1/24/2014 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 13,630 |   |  
            | 1/23/2014 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 6,200 |   |  			
            | 1/22/2014 | -0.20 / -5.13% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3,060 |   |  
            | 1/21/2014 | +0.10 / +2.63% | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.90 | 9,900 |   |  			
            | 1/20/2014 | +0.10 / +2.70% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 45,500 |   |  
            | 1/17/2014 | 0.00 / 0.00% | 3.70 | 3.80 | 3.70 | 3.70 | 3.70 | 3.70 | 33,600 |   |  			
            | 1/16/2014 | -0.10 / -2.63% | 3.70 | 3.80 | 3.70 | 3.70 | 3.70 | 3.70 | 37,525 |   |  
            | 1/15/2014 | +0.10 / +2.70% | 3.70 | 3.90 | 3.70 | 3.80 | 3.80 | 3.80 | 33,800 |   |  			
            | 1/14/2014 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 31,500 |   |  
            | 1/13/2014 | 0.00 / 0.00% | 3.70 | 3.80 | 3.60 | 3.70 | 3.60 | 3.70 | 37,277 |   |  			
            | 1/10/2014 | -0.10 / -2.70% | 3.70 | 3.70 | 3.60 | 3.60 | 3.60 | 3.60 | 14,800 |   |  
            | 1/9/2014 | 0.00 / 0.00% | 3.60 | 3.70 | 3.60 | 3.70 | 3.60 | 3.70 | 34,100 |   |  			
            | 1/8/2014 | +0.10 / +2.78% | 3.60 | 3.80 | 3.60 | 3.70 | 3.70 | 3.70 | 15,500 |   |  
            | 1/7/2014 | +0.10 / +2.86% | 3.70 | 3.70 | 3.60 | 3.60 | 3.60 | 3.60 | 36,170 |   |  			
            | 1/6/2014 | 0.00 / 0.00% | 3.60 | 3.60 | 3.50 | 3.50 | 3.50 | 3.50 | 56,730 |   |  
            | 1/3/2014 | 0.00 / 0.00% | 3.60 | 3.70 | 3.50 | 3.70 | 3.70 | 3.70 | 20,840 |   |  			
            | 1/2/2014 | +0.10 / +2.78% | 3.60 | 3.80 | 3.60 | 3.70 | 3.70 | 3.70 | 2,600 |   |  
            | 12/31/2013 | +0.20 / +5.88% | 3.50 | 3.60 | 3.50 | 3.60 | 3.55 | 3.60 | 1,300 |   |  			
            | 12/30/2013 | -0.10 / -2.86% | 3.50 | 3.50 | 3.40 | 3.40 | 3.40 | 3.40 | 37,005 |   |  
            | 12/27/2013 | -0.10 / -2.78% | 3.60 | 3.70 | 3.50 | 3.50 | 3.60 | 3.50 | 45,000 |   |  			
            | 12/26/2013 | -0.20 / -5.26% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 11,000 |   |  
            | 12/25/2013 | +0.10 / +2.70% | 3.90 | 3.90 | 3.40 | 3.80 | 3.70 | 3.80 | 2,400 |   |  			
            | 12/24/2013 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 7,600 |   |  
            | 12/23/2013 | +0.10 / +2.78% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 17,930 |   |  			
            | 12/20/2013 | 0.00 / 0.00% | 3.70 | 3.70 | 3.60 | 3.60 | 3.60 | 3.60 | 18,700 |   |  
            | 12/19/2013 | -0.10 / -2.70% | 3.70 | 3.70 | 3.60 | 3.60 | 3.60 | 3.60 | 37,000 |   |  			
            | 12/18/2013 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 34,300 |   |  
            | 12/17/2013 | -0.10 / -2.63% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 10,900 |   |  |