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            | 
                    Closing price on 10/18/2019
                 |  |  
    
        |           
                
                    | Open | 1.50 |  
                    | High | 1.60 |  
                    | Low | 1.50 |  
                    | Volume | 200 |  
                    | Split-adjusted Price | 1.60 |  
                
             | 
 |  MEC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/18/2019 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.60 | 1.55 | 1.60 | 200 |   |  
            | 10/17/2019 | 0.00 / 0.00% | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 0 |   |  			
            | 10/16/2019 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.60 | 1.50 | 1.60 | 7,395 |   |  
            | 10/15/2019 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.60 | 1.51 | 1.60 | 21,700 |   |  			
            | 10/14/2019 | 0.00 / 0.00% | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 0 |   |  
            | 10/11/2019 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.60 | 1.51 | 1.60 | 1,500 |   |  			
            | 10/10/2019 | -0.10 / -5.88% | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | 7,000 |   |  
            | 10/9/2019 | 0.00 / 0.00% | 1.60 | 1.70 | 1.60 | 1.70 | 1.60 | 1.70 | 19,600 |   |  			
            | 10/8/2019 | -0.10 / -5.56% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 500 |   |  
            | 10/7/2019 | 0.00 / 0.00% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 0 |   |  			
            | 10/4/2019 | 0.00 / 0.00% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 100 |   |  
            | 10/3/2019 | +0.10 / +5.88% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 100 |   |  			
            | 10/2/2019 | -0.10 / -5.56% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 5,100 |   |  
            | 10/1/2019 | 0.00 / 0.00% | 1.70 | 1.80 | 1.70 | 1.80 | 1.70 | 1.80 | 5,300 |   |  			
            | 9/30/2019 | 0.00 / 0.00% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 0 |   |  
            | 9/27/2019 | 0.00 / 0.00% | 1.80 | 1.80 | 1.70 | 1.80 | 1.73 | 1.80 | 1,500 |   |  			
            | 9/26/2019 | 0.00 / 0.00% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 200 |   |  
            | 9/25/2019 | 0.00 / 0.00% | 1.70 | 1.80 | 1.70 | 1.80 | 1.70 | 1.80 | 37,100 |   |  			
            | 9/24/2019 | 0.00 / 0.00% | 1.80 | 1.90 | 1.80 | 1.80 | 1.80 | 1.80 | 30,100 |   |  
            | 9/23/2019 | -0.10 / -5.26% | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 1.80 | 10,300 |   |  			
            | 9/20/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 0 |   |  
            | 9/19/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 75 |   |  			
            | 9/18/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 0 |   |  
            | 9/17/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 0 |   |  			
            | 9/16/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.80 | 1.90 | 1.82 | 1.90 | 6,100 |   |  
            | 9/13/2019 | 0.00 / 0.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 4,700 |   |  			
            | 9/12/2019 | -0.10 / -5.00% | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 1.90 | 5,000 |   |  
            | 9/11/2019 | 0.00 / 0.00% | 2.00 | 2.00 | 1.90 | 2.00 | 1.93 | 2.00 | 13,200 |   |  			
            | 9/10/2019 | +0.10 / +5.26% | 2.00 | 2.00 | 1.90 | 2.00 | 1.98 | 2.00 | 17,500 |   |  
            | 9/9/2019 | +0.10 / +5.56% | 1.80 | 1.90 | 1.80 | 1.90 | 1.89 | 1.90 | 39,200 |   |  |