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                    Closing price on 4/3/2013
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                    | Open | 6.10 |  
                    | High | 6.10 |  
                    | Low | 6.10 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 3.33 |  
                
             | 
 |  MDF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/3/2013 | -0.20 / -3.17% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 3.33 | 0 |   |  
            | 4/2/2013 | +0.50 / +8.62% | 6.10 | 6.30 | 6.10 | 6.30 | 6.10 | 3.44 | 1,200 |   |  			
            | 4/1/2013 | +0.50 / +9.43% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 3.16 | 1,000 |   |  
            | 3/29/2013 | -0.50 / -8.62% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.89 | 100 |   |  			
            | 3/28/2013 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 3.16 | 0 |   |  
            | 3/27/2013 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 3.16 | 0 |   |  			
            | 3/26/2013 | -0.40 / -6.45% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 3.16 | 100 |   |  
            | 3/25/2013 | -0.60 / -8.82% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.38 | 100 |   |  			
            | 3/22/2013 | +0.50 / +7.14% | 6.40 | 7.50 | 6.40 | 7.50 | 7.00 | 4.09 | 5,000 |   |  
            | 3/21/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.82 | 1,000 |   |  			
            | 3/20/2013 | +0.10 / +1.45% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 3.82 | 1,500 |   |  
            | 3/19/2013 | -0.40 / -5.48% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 3.76 | 100 |   |  			
            | 3/18/2013 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 3.98 | 2,000 |   |  
            | 3/15/2013 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 3.98 | 0 |   |  			
            | 3/14/2013 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 3.98 | 700 |   |  
            | 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 |   |  |