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            | 
                    Closing price on 9/28/2017
                 |  |  
    
        |           
                
                    | Open | 3.60 |  
                    | High | 3.60 |  
                    | Low | 3.60 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 3.60 |  
                
             | 
 |  CMI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 8/30/2017 | +0.10 / +2.22% | 4.50 | 4.60 | 4.50 | 4.60 | 4.56 | 4.60 | 92,720 |   |  
            | 8/29/2017 | -0.20 / -4.26% | 4.70 | 4.80 | 4.40 | 4.50 | 4.55 | 4.50 | 222,800 |   |  			
            | 8/28/2017 | +0.30 / +6.82% | 4.60 | 4.70 | 4.40 | 4.70 | 4.54 | 4.70 | 754,400 |   |  
            | 8/25/2017 | +0.20 / +4.76% | 4.10 | 4.40 | 4.10 | 4.40 | 4.27 | 4.40 | 151,700 |   |  			
            | 8/24/2017 | -0.20 / -4.55% | 4.40 | 4.40 | 4.00 | 4.20 | 4.20 | 4.20 | 345,700 |   |  
            | 8/23/2017 | +0.20 / +4.76% | 4.30 | 4.50 | 4.30 | 4.40 | 4.39 | 4.40 | 225,605 |   |  			
            | 8/22/2017 | 0.00 / 0.00% | 4.40 | 4.60 | 4.20 | 4.20 | 4.44 | 4.20 | 633,100 |   |  
            | 8/21/2017 | +0.30 / +7.69% | 4.00 | 4.20 | 4.00 | 4.20 | 4.19 | 4.20 | 442,430 |   |  			
            | 8/18/2017 | -0.20 / -4.88% | 4.10 | 4.10 | 3.80 | 3.90 | 3.90 | 3.90 | 206,300 |   |  
            | 8/17/2017 | -0.40 / -8.89% | 4.50 | 4.50 | 4.10 | 4.10 | 4.17 | 4.10 | 304,400 |   |  |