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                    Closing price on 3/30/2015
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        |           
                
                    | Open | 5.30 |  
                    | High | 5.30 |  
                    | Low | 5.30 |  
                    | Volume | 1,800 |  
                    | Split-adjusted Price | 5.30 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/30/2015 | 0.00 / 0.00% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 1,800 |   |  
            | 3/27/2015 | -0.10 / -1.85% | 5.40 | 5.40 | 5.30 | 5.30 | 5.33 | 5.30 | 1,000 |   |  			
            | 3/26/2015 | -0.10 / -1.82% | 5.30 | 5.40 | 5.30 | 5.40 | 5.37 | 5.40 | 4,800 |   |  
            | 3/25/2015 | 0.00 / 0.00% | 5.50 | 5.50 | 5.40 | 5.50 | 5.41 | 5.50 | 22,860 |   |  			
            | 3/24/2015 | 0.00 / 0.00% | 5.50 | 5.50 | 5.20 | 5.50 | 5.50 | 5.50 | 7,160 |   |  
            | 3/23/2015 | 0.00 / 0.00% | 5.70 | 5.70 | 5.50 | 5.50 | 5.68 | 5.50 | 6,232 |   |  			
            | 3/20/2015 | 0.00 / 0.00% | 5.20 | 5.60 | 5.20 | 5.60 | 5.49 | 5.60 | 3,300 |   |  
            | 3/19/2015 | -0.10 / -1.75% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 1,010 |   |  			
            | 3/18/2015 | 0.00 / 0.00% | 5.70 | 5.70 | 5.60 | 5.70 | 5.70 | 5.70 | 17,830 |   |  
            | 3/17/2015 | 0.00 / 0.00% | 5.60 | 5.80 | 5.10 | 5.70 | 5.70 | 5.70 | 4,905 |   |  			
            | 3/16/2015 | -0.10 / -1.72% | 5.60 | 5.70 | 5.60 | 5.70 | 5.60 | 5.70 | 2,580 |   |  
            | 3/13/2015 | -0.10 / -1.69% | 5.70 | 5.80 | 5.20 | 5.80 | 5.70 | 5.80 | 6,959 |   |  			
            | 3/12/2015 | +0.10 / +1.72% | 5.70 | 5.90 | 5.70 | 5.90 | 5.70 | 5.90 | 2,000 |   |  
            | 3/11/2015 | +0.10 / +1.75% | 5.70 | 5.80 | 5.70 | 5.80 | 5.70 | 5.80 | 9,400 |   |  			
            | 3/10/2015 | -0.10 / -1.72% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 5,800 |   |  
            | 3/9/2015 | -0.10 / -1.69% | 5.90 | 5.90 | 5.80 | 5.80 | 5.80 | 5.80 | 9,100 |   |  			
            | 3/6/2015 | -0.10 / -1.67% | 5.90 | 6.00 | 5.80 | 5.90 | 5.90 | 5.90 | 24,300 |   |  
            | 3/5/2015 | +0.10 / +1.69% | 5.80 | 6.00 | 5.30 | 6.00 | 5.90 | 6.00 | 11,575 |   |  			
            | 3/4/2015 | +0.10 / +1.72% | 5.70 | 5.90 | 5.70 | 5.90 | 5.80 | 5.90 | 38,475 |   |  
            | 3/3/2015 | 0.00 / 0.00% | 5.80 | 5.80 | 5.70 | 5.80 | 5.80 | 5.80 | 11,217 |   |  			
            | 3/2/2015 | 0.00 / 0.00% | 5.80 | 5.80 | 5.70 | 5.80 | 5.80 | 5.80 | 5,700 |   |  
            | 2/27/2015 | -0.10 / -1.69% | 5.70 | 5.80 | 5.70 | 5.80 | 5.75 | 5.80 | 6,270 |   |  			
            | 2/26/2015 | 0.00 / 0.00% | 5.90 | 5.90 | 5.80 | 5.90 | 5.90 | 5.90 | 6,480 |   |  
            | 2/25/2015 | 0.00 / 0.00% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 5.90 | 5,500 |   |  			
            | 2/24/2015 | 0.00 / 0.00% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 6,293 |   |  
            | 2/13/2015 | +0.20 / +3.45% | 5.80 | 6.00 | 5.80 | 6.00 | 5.80 | 6.00 | 12,500 |   |  			
            | 2/12/2015 | +0.10 / +1.75% | 5.90 | 5.90 | 5.70 | 5.80 | 5.80 | 5.80 | 8,700 |   |  
            | 2/11/2015 | +0.10 / +1.79% | 5.60 | 5.70 | 5.00 | 5.70 | 5.60 | 5.70 | 13,675 |   |  			
            | 2/10/2015 | 0.00 / 0.00% | 5.50 | 5.60 | 5.50 | 5.60 | 5.50 | 5.60 | 12,159 |   |  
            | 2/9/2015 | 0.00 / 0.00% | 5.70 | 5.70 | 5.60 | 5.60 | 5.60 | 5.60 | 8,290 |   |  |