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                    Closing price on 9/15/2011
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        |           
                
                    | Open | 18.00 |  
                    | High | 18.50 |  
                    | Low | 18.00 |  
                    | Volume | 1,100 |  
                    | Split-adjusted Price | 4.55 |  
                
             | 
 |  LDP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/15/2011 | +1.20 / +6.94% | 18.00 | 18.50 | 18.00 | 18.50 | 18.05 | 4.55 | 1,100 |   |  
            | 9/14/2011 | -5.80 / -25.11% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 4.25 | 0 |   |  			
            | 9/13/2011 | +1.20 / +5.48% | 23.00 | 23.10 | 22.90 | 23.10 | 23.02 | 4.27 | 1,200 |   |  
            | 9/12/2011 | -0.70 / -3.10% | 23.00 | 23.00 | 21.90 | 21.90 | 22.48 | 4.05 | 500 |   |  			
            | 9/9/2011 | +0.60 / +2.73% | 22.60 | 22.60 | 22.60 | 22.60 | 22.60 | 4.18 | 0 |   |  
            | 9/8/2011 | -0.20 / -0.90% | 23.30 | 23.30 | 22.00 | 22.00 | 22.62 | 4.07 | 600 |   |  			
            | 9/7/2011 | +1.00 / +4.72% | 19.80 | 22.20 | 19.80 | 22.20 | 21.80 | 4.10 | 600 |   |  
            | 9/6/2011 | 0.00 / 0.00% | 21.20 | 21.20 | 21.20 | 21.20 | 21.20 | 3.92 | 0 |   |  			
            | 9/5/2011 | +1.30 / +6.53% | 21.20 | 21.20 | 21.20 | 21.20 | 21.20 | 3.92 | 100 |   |  
            | 9/1/2011 | +1.30 / +6.99% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 3.68 | 1,100 |   |  			
            | 8/31/2011 | +1.20 / +6.90% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 3.44 | 100 |   |  
            | 8/30/2011 | 0.00 / 0.00% | 17.40 | 17.40 | 17.40 | 17.40 | 17.40 | 3.22 | 0 |   |  			
            | 8/29/2011 | -1.20 / -6.45% | 17.40 | 17.40 | 17.40 | 17.40 | 17.40 | 3.22 | 309,900 |   |  
            | 8/26/2011 | 0.00 / 0.00% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 3.44 | 0 |   |  			
            | 8/25/2011 | 0.00 / 0.00% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 3.44 | 0 |   |  
            | 8/24/2011 | 0.00 / 0.00% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 3.44 | 0 |   |  			
            | 8/23/2011 | -1.40 / -7.00% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 3.44 | 100 |   |  
            | 8/22/2011 | 0.00 / 0.00% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 3.70 | 0 |   |  			
            | 8/19/2011 | +0.90 / +4.71% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 3.70 | 2,000 |   |  
            | 8/18/2011 | 0.00 / 0.00% | 19.10 | 19.10 | 19.10 | 19.10 | 19.10 | 3.53 | 0 |   |  			
            | 8/17/2011 | -0.80 / -4.02% | 19.10 | 19.10 | 19.10 | 19.10 | 19.10 | 3.53 | 100 |   |  
            | 8/16/2011 | 0.00 / 0.00% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 3.68 | 0 |   |  			
            | 8/15/2011 | -1.40 / -6.57% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 3.68 | 4,000 |   |  
            | 8/12/2011 | -2.60 / -10.88% | 21.30 | 21.30 | 21.30 | 21.30 | 21.30 | 3.94 | 3,000 |   |  			
            | 8/11/2011 | +0.60 / +2.58% | 21.70 | 23.90 | 21.70 | 23.90 | 22.80 | 4.42 | 200 |   |  
            | 8/10/2011 | -1.70 / -6.80% | 23.30 | 23.30 | 23.30 | 23.30 | 23.30 | 4.31 | 1,000 |   |  			
            | 8/9/2011 | -1.80 / -6.72% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 4.62 | 2,400 |   |  
            | 8/8/2011 | 0.00 / 0.00% | 26.80 | 26.80 | 26.80 | 26.80 | 26.80 | 4.95 | 0 |   |  			
            | 8/5/2011 | 0.00 / 0.00% | 26.80 | 26.80 | 26.80 | 26.80 | 26.80 | 4.95 | 0 |   |  
            | 8/4/2011 | 0.00 / 0.00% | 26.80 | 26.80 | 26.80 | 26.80 | 26.80 | 4.95 | 0 |   |  |