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            | 
                    Closing price on 3/13/2013
                 |  |  
    
        |           
                
                    | Open | 7.20 |  
                    | High | 7.40 |  
                    | Low | 7.20 |  
                    | Volume | 2,800 |  
                    | Split-adjusted Price | 3.98 |  
                
             | 
 |  MDF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/13/2013 | -0.60 / -7.59% | 7.20 | 7.40 | 7.20 | 7.30 | 7.30 | 3.98 | 2,800 |   |  
            | 3/12/2013 | -0.80 / -9.20% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 4.31 | 100 |   |  			
            | 3/11/2013 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 0 |   |  
            | 3/8/2013 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 0 |   |  			
            | 3/7/2013 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 0 |   |  
            | 3/6/2013 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 0 |   |  			
            | 3/5/2013 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 0 |   |  
            | 3/4/2013 | +0.70 / +8.75% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 4.74 | 100 |   |  			
            | 3/1/2013 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 4.36 | 0 |   |  
            | 2/28/2013 | -0.20 / -2.44% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 4.36 | 200 |   |  			
            | 2/27/2013 | +0.50 / +6.49% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 4.47 | 100 |   |  
            | 2/26/2013 | +0.60 / +8.45% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 4.20 | 100 |   |  			
            | 2/25/2013 | +0.60 / +9.23% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 3.87 | 1,000 |   |  
            | 2/22/2013 | -0.70 / -9.72% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 3.54 | 9,700 |   |  			
            | 2/21/2013 | +0.20 / +2.86% | 6.50 | 7.20 | 6.50 | 7.20 | 7.20 | 3.93 | 5,100 |   |  
            | 2/20/2013 | +0.60 / +9.38% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.82 | 1,000 |   |  			
            | 2/19/2013 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 3.49 | 100 |   |  
            | 2/18/2013 | +0.50 / +8.47% | 5.40 | 6.40 | 5.40 | 6.40 | 5.90 | 3.49 | 200 |   |  			
            | 2/8/2013 | +0.10 / +1.72% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 3.22 | 0 |   |  
            | 2/7/2013 | -0.50 / -7.94% | 6.90 | 6.90 | 5.80 | 5.80 | 5.90 | 3.16 | 800 |   |  			
            | 2/6/2013 | -1.40 / -18.18% | 6.40 | 6.40 | 6.30 | 6.30 | 6.30 | 3.44 | 1,100 |   |  
            | 2/5/2013 | +0.60 / +8.45% | 6.60 | 7.70 | 6.60 | 7.70 | 6.70 | 4.20 | 1,200 |   |  			
            | 2/4/2013 | -0.70 / -8.97% | 7.30 | 7.30 | 7.10 | 7.10 | 7.20 | 3.87 | 1,500 |   |  
            | 2/1/2013 | -0.10 / -1.27% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 4.25 | 100 |   |  			
            | 1/31/2013 | +0.50 / +6.76% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 4.31 | 100 |   |  
            | 1/30/2013 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 4.03 | 0 |   |  			
            | 1/29/2013 | +0.90 / +13.85% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 4.03 | 100 |   |  
            | 1/28/2013 | +0.10 / +1.56% | 7.00 | 7.00 | 6.50 | 6.50 | 6.80 | 3.54 | 200 |   |  			
            | 1/25/2013 | +0.30 / +4.29% | 6.30 | 7.30 | 6.30 | 7.30 | 7.00 | 3.98 | 3,900 |   |  
            | 1/24/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.82 | 0 |   |  |