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                    Closing price on 10/12/2017
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        |           
                
                    | Open | 3.00 |  
                    | High | 3.00 |  
                    | Low | 3.00 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 3.00 |  
                
             | 
 |  CMI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/12/2017 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  
            | 10/11/2017 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  			
            | 10/10/2017 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  
            | 10/9/2017 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  			
            | 10/6/2017 | -0.30 / -9.09% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 44,400 |   |  
            | 10/5/2017 | 0.00 / 0.00% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 0 |   |  			
            | 10/4/2017 | 0.00 / 0.00% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 0 |   |  
            | 10/3/2017 | 0.00 / 0.00% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 0 |   |  			
            | 10/2/2017 | 0.00 / 0.00% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 0 |   |  
            | 9/29/2017 | -0.30 / -8.33% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 101,700 |   |  			
            | 9/28/2017 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  
            | 9/27/2017 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  			
            | 9/26/2017 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  
            | 9/25/2017 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  			
            | 9/22/2017 | -0.30 / -7.69% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 206,000 |   |  
            | 9/21/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  			
            | 9/20/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  
            | 9/19/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  			
            | 9/18/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  
            | 9/15/2017 | -0.40 / -9.30% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 40,100 |   |  			
            | 9/14/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  
            | 9/13/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  			
            | 9/12/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  
            | 9/11/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  			
            | 9/8/2017 | -0.30 / -6.52% | 4.50 | 4.50 | 4.30 | 4.30 | 4.41 | 4.30 | 338,600 |   |  
            | 9/7/2017 | 0.00 / 0.00% | 4.60 | 4.70 | 4.60 | 4.60 | 4.61 | 4.60 | 67,800 |   |  			
            | 9/6/2017 | -0.20 / -4.17% | 4.90 | 5.00 | 4.60 | 4.60 | 4.70 | 4.60 | 299,000 |   |  
            | 9/5/2017 | +0.40 / +9.09% | 4.50 | 4.80 | 4.50 | 4.80 | 4.76 | 4.80 | 612,500 |   |  			
            | 9/1/2017 | 0.00 / 0.00% | 4.40 | 4.50 | 4.30 | 4.40 | 4.38 | 4.40 | 100,600 |   |  
            | 8/31/2017 | -0.20 / -4.35% | 4.60 | 4.60 | 4.40 | 4.40 | 4.47 | 4.40 | 191,500 |   |  |