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                    Closing price on 9/25/2015
                 |  |  
    
        |           
                
                    | Open | 4.10 |  
                    | High | 4.10 |  
                    | Low | 3.90 |  
                    | Volume | 37,160 |  
                    | Split-adjusted Price | 3.93 |  
                
             | 
 |  UDC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/25/2015 | +0.10 / +2.56% | 4.10 | 4.10 | 3.90 | 4.00 | 3.93 | 3.93 | 37,160 |   |  
            | 9/24/2015 | 0.00 / 0.00% | 3.90 | 4.00 | 3.90 | 3.90 | 3.98 | 3.83 | 27,880 |   |  			
            | 9/23/2015 | -0.10 / -2.50% | 3.90 | 3.90 | 3.80 | 3.90 | 3.88 | 3.83 | 55,010 |   |  
            | 9/22/2015 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.93 | 27,250 |   |  			
            | 9/21/2015 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 4.00 | 3.91 | 3.93 | 31,930 |   |  
            | 9/18/2015 | +0.10 / +2.56% | 3.90 | 4.10 | 3.90 | 4.00 | 3.97 | 3.93 | 6,800 |   |  			
            | 9/17/2015 | 0.00 / 0.00% | 3.90 | 4.10 | 3.90 | 3.90 | 4.02 | 3.83 | 13,430 |   |  
            | 9/16/2015 | 0.00 / 0.00% | 4.00 | 4.10 | 3.90 | 3.90 | 4.01 | 3.83 | 29,450 |   |  			
            | 9/15/2015 | -0.10 / -2.50% | 3.90 | 4.20 | 3.90 | 3.90 | 3.95 | 3.83 | 19,730 |   |  
            | 9/14/2015 | -0.30 / -6.98% | 4.20 | 4.20 | 4.00 | 4.00 | 4.02 | 3.93 | 66,880 |   |  			
            | 9/11/2015 | +0.20 / +4.88% | 4.10 | 4.30 | 4.10 | 4.30 | 4.27 | 4.22 | 157,970 |   |  
            | 9/10/2015 | 0.00 / 0.00% | 4.10 | 4.20 | 4.00 | 4.10 | 4.12 | 4.02 | 129,860 |   |  			
            | 9/9/2015 | +0.20 / +5.13% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 4.02 | 47,480 |   |  
            | 9/8/2015 | +0.20 / +5.41% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.83 | 32,650 |   |  			
            | 9/7/2015 | -0.10 / -2.63% | 3.80 | 3.90 | 3.70 | 3.70 | 3.77 | 3.63 | 18,020 |   |  
            | 9/4/2015 | -0.10 / -2.56% | 3.80 | 3.90 | 3.80 | 3.80 | 3.83 | 3.73 | 5,620 |   |  			
            | 9/3/2015 | 0.00 / 0.00% | 3.70 | 4.00 | 3.70 | 3.90 | 3.91 | 3.83 | 26,870 |   |  
            | 9/1/2015 | 0.00 / 0.00% | 3.90 | 4.00 | 3.80 | 3.90 | 3.88 | 3.83 | 16,490 |   |  			
            | 8/31/2015 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.90 | 3.83 | 3.83 | 3,660 |   |  
            | 8/28/2015 | 0.00 / 0.00% | 3.90 | 3.90 | 3.70 | 3.90 | 3.88 | 3.83 | 71,670 |   |  			
            | 8/27/2015 | +0.10 / +2.63% | 3.80 | 3.90 | 3.70 | 3.90 | 3.80 | 3.83 | 43,160 |   |  
            | 8/26/2015 | +0.20 / +5.56% | 3.60 | 3.80 | 3.60 | 3.80 | 3.75 | 3.73 | 31,980 |   |  			
            | 8/25/2015 | 0.00 / 0.00% | 3.60 | 3.80 | 3.60 | 3.60 | 3.67 | 3.53 | 111,300 |   |  
            | 8/24/2015 | -0.20 / -5.26% | 3.80 | 3.80 | 3.60 | 3.60 | 3.68 | 3.53 | 93,560 |   |  			
            | 8/21/2015 | -0.10 / -2.56% | 4.00 | 4.00 | 3.70 | 3.80 | 3.83 | 3.73 | 121,750 |   |  
            | 8/20/2015 | +0.20 / +5.41% | 3.80 | 3.90 | 3.80 | 3.90 | 3.85 | 3.83 | 107,420 |   |  			
            | 8/19/2015 | -0.20 / -5.13% | 3.90 | 3.90 | 3.70 | 3.70 | 3.81 | 3.63 | 58,580 |   |  
            | 8/18/2015 | -0.10 / -2.50% | 4.00 | 4.10 | 3.90 | 3.90 | 4.03 | 3.83 | 57,530 |   |  			
            | 8/17/2015 | -0.10 / -2.44% | 4.10 | 4.10 | 4.00 | 4.00 | 4.02 | 3.93 | 19,650 |   |  
            | 8/14/2015 | -0.10 / -2.38% | 4.10 | 4.20 | 4.00 | 4.10 | 4.02 | 4.02 | 75,290 |   |  |