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                    Closing price on 11/15/2018
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        |           
                
                    | Open | 3.50 |  
                    | High | 3.50 |  
                    | Low | 3.50 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 3.50 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/15/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  
            | 11/14/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1,830 |   |  			
            | 11/13/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  
            | 11/12/2018 | +0.20 / +6.06% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1,300 |   |  			
            | 11/9/2018 | -0.20 / -5.71% | 3.40 | 3.40 | 3.30 | 3.30 | 3.33 | 3.30 | 900 |   |  
            | 11/8/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 30 |   |  			
            | 11/7/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 400 |   |  
            | 11/6/2018 | 0.00 / 0.00% | 3.40 | 3.50 | 3.40 | 3.50 | 3.41 | 3.50 | 1,000 |   |  			
            | 11/5/2018 | -0.10 / -2.78% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1,400 |   |  
            | 11/2/2018 | +0.40 / +12.50% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 100 |   |  			
            | 11/1/2018 | -0.10 / -3.03% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 300 |   |  
            | 10/31/2018 | +0.10 / +3.13% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 300 |   |  			
            | 10/30/2018 | 0.00 / 0.00% | 3.30 | 3.30 | 3.20 | 3.20 | 3.26 | 3.20 | 5,900 |   |  
            | 10/29/2018 | -0.10 / -3.03% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 400 |   |  			
            | 10/26/2018 | 0.00 / 0.00% | 3.30 | 3.40 | 3.20 | 3.40 | 3.34 | 3.40 | 2,700 |   |  
            | 10/25/2018 | +0.10 / +3.03% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 2,000 |   |  			
            | 10/24/2018 | -0.10 / -2.94% | 3.30 | 3.40 | 3.20 | 3.30 | 3.33 | 3.30 | 2,800 |   |  
            | 10/23/2018 | -0.10 / -2.86% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1,000 |   |  			
            | 10/22/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  
            | 10/19/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 2,200 |   |  			
            | 10/18/2018 | -0.10 / -2.78% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 900 |   |  
            | 10/17/2018 | +0.20 / +5.88% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 700 |   |  			
            | 10/16/2018 | -0.10 / -2.86% | 3.50 | 3.50 | 3.40 | 3.40 | 3.41 | 3.40 | 900 |   |  
            | 10/15/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  			
            | 10/12/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  
            | 10/11/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 4,200 |   |  			
            | 10/10/2018 | -0.10 / -2.78% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1,100 |   |  
            | 10/9/2018 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  			
            | 10/8/2018 | +0.10 / +2.86% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 1,700 |   |  
            | 10/5/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 0 |   |  |