| 
    
        
            | 
                    Closing price on 5/16/2022
                 |  |  
    
        |           
                
                    | Open | 7.30 |  
                    | High | 7.30 |  
                    | Low | 7.30 |  
                    | Volume | 900 |  
                    | Split-adjusted Price | 7.30 |  
                
             | 
 |  PEC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/16/2022 | +0.90 / +14.06% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 900 |   |  
            | 5/13/2022 | -1.10 / -14.67% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 100 |   |  			
            | 5/12/2022 | -0.50 / -6.25% | 7.10 | 7.50 | 7.10 | 7.50 | 7.50 | 7.50 | 2,300 |   |  
            | 5/11/2022 | +1.00 / +14.29% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 3,100 |   |  			
            | 5/10/2022 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 200 |   |  
            | 5/9/2022 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 300 |   |  			
            | 5/6/2022 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 1,200 |   |  
            | 5/5/2022 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 2,800 |   |  			
            | 5/4/2022 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 100 |   |  
            | 4/29/2022 | -1.00 / -12.50% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 400 |   |  			
            | 4/28/2022 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 2,100 |   |  
            | 4/27/2022 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 0 |   |  			
            | 4/26/2022 | +0.60 / +8.11% | 7.90 | 8.00 | 7.90 | 8.00 | 8.00 | 8.00 | 3,700 |   |  
            | 4/25/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 900 |   |  			
            | 4/22/2022 | +0.90 / +13.85% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 2,000 |   |  
            | 4/21/2022 | 0.00 / 0.00% | 6.50 | 6.60 | 6.50 | 6.50 | 6.50 | 6.50 | 1,700 |   |  			
            | 4/20/2022 | +0.90 / +14.06% | 7.30 | 7.30 | 6.50 | 7.30 | 6.50 | 7.30 | 7,900 |   |  
            | 4/19/2022 | -1.00 / -13.51% | 7.40 | 7.40 | 6.40 | 6.40 | 6.40 | 6.40 | 2,600 |   |  			
            | 4/18/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 4/15/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 4/14/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  
            | 4/13/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 0 |   |  			
            | 4/12/2022 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 400 |   |  
            | 4/8/2022 | -1.10 / -13.25% | 7.30 | 8.00 | 7.20 | 7.20 | 7.40 | 7.20 | 6,900 |   |  			
            | 4/7/2022 | 0.00 / 0.00% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 0 |   |  
            | 4/6/2022 | -0.10 / -1.14% | 7.80 | 8.70 | 7.80 | 8.70 | 8.30 | 8.70 | 200 |   |  			
            | 4/5/2022 | +0.80 / +10.00% | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 100 |   |  
            | 4/4/2022 | -0.10 / -1.16% | 7.80 | 8.50 | 7.80 | 8.50 | 8.00 | 8.50 | 1,600 |   |  			
            | 4/1/2022 | 0.00 / 0.00% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 600 |   |  
            | 3/31/2022 | -0.10 / -1.15% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 100 |   |  |