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            | 
                    Closing price on 2/28/2013
                 |  |  
    
        |           
                
                    | Open | 4.10 |  
                    | High | 4.10 |  
                    | Low | 4.00 |  
                    | Volume | 103,420 |  
                    | Split-adjusted Price | 2.47 |  
                
             | 
 |  SMA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/28/2013 | 0.00 / 0.00% | 4.10 | 4.10 | 4.00 | 4.00 | 4.00 | 2.47 | 103,420 |   |  
            | 2/27/2013 | 0.00 / 0.00% | 4.00 | 4.10 | 3.90 | 4.00 | 4.00 | 2.47 | 55,570 |   |  			
            | 2/26/2013 | -0.20 / -4.76% | 4.20 | 4.20 | 4.00 | 4.00 | 4.00 | 2.47 | 215,700 |   |  
            | 2/25/2013 | -0.10 / -2.33% | 4.20 | 4.30 | 4.20 | 4.20 | 4.20 | 2.59 | 49,650 |   |  			
            | 2/22/2013 | +0.10 / +2.38% | 4.30 | 4.30 | 4.10 | 4.30 | 4.30 | 2.65 | 291,450 |   |  
            | 2/21/2013 | -0.30 / -6.67% | 4.50 | 4.60 | 4.20 | 4.20 | 4.20 | 2.59 | 256,250 |   |  			
            | 2/20/2013 | +0.20 / +4.65% | 4.40 | 4.50 | 4.40 | 4.50 | 4.50 | 2.78 | 184,200 |   |  
            | 2/19/2013 | +0.20 / +4.88% | 4.10 | 4.30 | 4.10 | 4.30 | 4.30 | 2.65 | 380,210 |   |  			
            | 2/18/2013 | 0.00 / 0.00% | 4.10 | 4.20 | 4.00 | 4.10 | 4.10 | 2.53 | 116,780 |   |  
            | 2/8/2013 | +0.10 / +2.50% | 4.00 | 4.20 | 3.90 | 4.10 | 4.10 | 2.53 | 217,210 |   |  			
            | 2/7/2013 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.47 | 83,700 |   |  
            | 2/6/2013 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 4.00 | 4.00 | 2.47 | 53,350 |   |  			
            | 2/5/2013 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 4.00 | 4.00 | 2.47 | 33,440 |   |  
            | 2/4/2013 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.47 | 120,400 |   |  			
            | 2/1/2013 | +0.10 / +2.56% | 3.90 | 4.00 | 3.90 | 4.00 | 4.00 | 2.47 | 74,300 |   |  
            | 1/31/2013 | -0.10 / -2.50% | 3.90 | 4.00 | 3.90 | 3.90 | 3.90 | 2.41 | 78,710 |   |  			
            | 1/30/2013 | +0.10 / +2.56% | 4.00 | 4.00 | 3.90 | 4.00 | 4.00 | 2.47 | 207,620 |   |  
            | 1/29/2013 | -0.20 / -4.88% | 4.10 | 4.10 | 3.90 | 3.90 | 3.90 | 2.41 | 140,510 |   |  			
            | 1/28/2013 | 0.00 / 0.00% | 4.10 | 4.20 | 4.00 | 4.10 | 4.10 | 2.53 | 141,720 |   |  
            | 1/25/2013 | 0.00 / 0.00% | 4.10 | 4.10 | 3.90 | 4.10 | 4.10 | 2.53 | 241,120 |   |  			
            | 1/24/2013 | +0.10 / +2.50% | 4.00 | 4.10 | 4.00 | 4.10 | 4.10 | 2.53 | 143,260 |   |  
            | 1/23/2013 | 0.00 / 0.00% | 4.00 | 4.10 | 3.90 | 4.00 | 4.00 | 2.47 | 98,030 |   |  			
            | 1/22/2013 | -0.30 / -6.98% | 4.20 | 4.30 | 4.00 | 4.00 | 4.00 | 2.47 | 221,590 |   |  
            | 1/21/2013 | -0.10 / -2.27% | 4.50 | 4.50 | 4.30 | 4.30 | 4.30 | 2.65 | 268,530 |   |  			
            | 1/18/2013 | 0.00 / 0.00% | 4.50 | 4.60 | 4.40 | 4.40 | 4.40 | 2.72 | 298,320 |   |  
            | 1/17/2013 | +0.20 / +4.76% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 2.72 | 399,220 |   |  			
            | 1/16/2013 | +0.20 / +5.00% | 4.00 | 4.20 | 4.00 | 4.20 | 4.20 | 2.59 | 324,250 |   |  
            | 1/15/2013 | +0.10 / +2.56% | 3.80 | 4.10 | 3.80 | 4.00 | 4.00 | 2.47 | 136,690 |   |  			
            | 1/14/2013 | -0.10 / -2.50% | 4.00 | 4.00 | 3.80 | 3.90 | 3.90 | 2.41 | 79,680 |   |  
            | 1/11/2013 | +0.10 / +2.56% | 3.90 | 4.00 | 3.90 | 4.00 | 4.00 | 2.47 | 39,490 |   |  |