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            | 
                    Closing price on 8/1/2019
                 |  |  
    
        |           
                
                    | Open | 1.40 |  
                    | High | 1.40 |  
                    | Low | 1.30 |  
                    | Volume | 2,500 |  
                    | Split-adjusted Price | 1.40 |  
                
             | 
 |  FID Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/1/2019 | +0.10 / +7.69% | 1.40 | 1.40 | 1.30 | 1.40 | 1.32 | 1.40 | 2,500 |   |  
            | 7/31/2019 | 0.00 / 0.00% | 1.20 | 1.40 | 1.20 | 1.30 | 1.31 | 1.30 | 5,900 |   |  			
            | 7/30/2019 | -0.10 / -7.14% | 1.40 | 1.40 | 1.30 | 1.30 | 1.31 | 1.30 | 5,600 |   |  
            | 7/29/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.31 | 1.40 | 16,400 |   |  			
            | 7/26/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.31 | 1.40 | 2,200 |   |  
            | 7/25/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  			
            | 7/24/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  
            | 7/23/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  			
            | 7/22/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.37 | 1.40 | 300 |   |  
            | 7/19/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  			
            | 7/18/2019 | +0.10 / +7.69% | 1.40 | 1.40 | 1.30 | 1.40 | 1.33 | 1.40 | 5,100 |   |  
            | 7/17/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.30 | 1.30 | 1.32 | 1.30 | 4,900 |   |  			
            | 7/16/2019 | +0.10 / +8.33% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 2,000 |   |  
            | 7/15/2019 | -0.10 / -7.69% | 1.40 | 1.40 | 1.20 | 1.20 | 1.23 | 1.20 | 9,400 |   |  			
            | 7/12/2019 | -0.10 / -7.14% | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 1.30 | 100 |   |  
            | 7/11/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  			
            | 7/10/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 0 |   |  
            | 7/9/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1,000 |   |  			
            | 7/8/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.31 | 1.40 | 13,500 |   |  
            | 7/5/2019 | +0.10 / +7.69% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  			
            | 7/4/2019 | -0.10 / -7.14% | 1.30 | 1.40 | 1.30 | 1.30 | 1.34 | 1.30 | 2,200 |   |  
            | 7/3/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.30 | 1.40 | 1.31 | 1.40 | 4,600 |   |  			
            | 7/2/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 1.40 | 200 |   |  
            | 7/1/2019 | 0.00 / 0.00% | 1.40 | 1.40 | 1.30 | 1.40 | 1.31 | 1.40 | 7,100 |   |  			
            | 6/28/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.30 | 1.40 | 20,700 |   |  
            | 6/27/2019 | +0.10 / +7.69% | 1.30 | 1.40 | 1.20 | 1.40 | 1.29 | 1.40 | 97,600 |   |  			
            | 6/26/2019 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.30 | 1.35 | 1.30 | 19,400 |   |  
            | 6/25/2019 | +0.10 / +8.33% | 1.20 | 1.30 | 1.20 | 1.30 | 1.29 | 1.30 | 270,600 |   |  			
            | 6/24/2019 | +0.10 / +9.09% | 1.20 | 1.20 | 1.10 | 1.20 | 1.19 | 1.20 | 117,800 |   |  
            | 6/21/2019 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 200 |   |  |