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                    Closing price on 1/27/2014
                 |  |  
    
        |           
                
                    | Open | 50.00 |  
                    | High | 50.00 |  
                    | Low | 49.10 |  
                    | Volume | 50,580 |  
                    | Split-adjusted Price | 6.34 |  
                
             | 
 |  IMP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/27/2014 | +0.20 / +0.40% | 50.00 | 50.00 | 49.10 | 49.70 | 49.70 | 6.34 | 50,580 |   |  
            | 1/24/2014 | +0.80 / +1.64% | 49.00 | 50.50 | 49.00 | 49.50 | 49.50 | 6.31 | 78,480 |   |  			
            | 1/23/2014 | +0.60 / +1.25% | 48.10 | 49.90 | 48.00 | 48.70 | 48.70 | 6.21 | 63,280 |   |  
            | 1/22/2014 | -1.90 / -3.80% | 50.00 | 51.00 | 47.90 | 48.10 | 48.10 | 6.13 | 135,440 |   |  			
            | 1/21/2014 | +3.00 / +6.38% | 48.00 | 50.00 | 46.90 | 50.00 | 50.00 | 6.37 | 73,610 |   |  
            | 1/20/2014 | -0.70 / -1.47% | 47.50 | 47.90 | 45.00 | 47.00 | 47.00 | 5.99 | 72,790 |   |  			
            | 1/17/2014 | +1.50 / +3.25% | 48.90 | 48.90 | 46.50 | 47.70 | 47.70 | 6.08 | 162,880 |   |  
            | 1/16/2014 | +3.00 / +6.94% | 46.20 | 46.20 | 46.20 | 46.20 | 46.20 | 5.89 | 25,610 |   |  			
            | 1/15/2014 | +2.80 / +6.93% | 40.60 | 43.20 | 40.60 | 43.20 | 43.20 | 5.51 | 44,560 |   |  
            | 1/14/2014 | 0.00 / 0.00% | 40.10 | 40.60 | 40.10 | 40.40 | 40.40 | 5.15 | 51,480 |   |  			
            | 1/13/2014 | -0.10 / -0.25% | 40.50 | 42.90 | 40.40 | 40.40 | 40.40 | 5.15 | 22,490 |   |  
            | 1/10/2014 | +0.10 / +0.25% | 40.50 | 41.00 | 40.50 | 40.50 | 40.50 | 5.16 | 67,400 |   |  			
            | 1/9/2014 | -0.50 / -1.22% | 42.00 | 42.00 | 40.30 | 40.40 | 40.40 | 5.15 | 58,460 |   |  
            | 1/8/2014 | +0.90 / +2.25% | 39.40 | 41.00 | 39.30 | 40.90 | 40.90 | 5.21 | 43,410 |   |  			
            | 1/7/2014 | 0.00 / 0.00% | 39.50 | 40.00 | 39.30 | 40.00 | 40.00 | 5.10 | 20,980 |   |  
            | 1/6/2014 | +2.40 / +6.38% | 37.70 | 40.10 | 37.70 | 40.00 | 40.00 | 5.10 | 55,630 |   |  			
            | 1/3/2014 | +0.20 / +0.53% | 37.30 | 37.60 | 37.00 | 37.60 | 37.60 | 4.79 | 13,010 |   |  
            | 1/2/2014 | +0.10 / +0.27% | 37.30 | 37.40 | 37.30 | 37.40 | 37.40 | 4.77 | 2,410 |   |  			
            | 12/31/2013 | +0.70 / +1.91% | 36.30 | 37.40 | 36.30 | 37.30 | 37.30 | 4.76 | 790 |   |  
            | 12/30/2013 | -1.00 / -2.66% | 37.50 | 37.50 | 36.60 | 36.60 | 36.60 | 4.67 | 7,970 |   |  			
            | 12/27/2013 | +0.10 / +0.27% | 37.60 | 37.60 | 37.40 | 37.60 | 37.60 | 4.79 | 5,400 |   |  
            | 12/26/2013 | 0.00 / 0.00% | 37.50 | 37.50 | 37.50 | 37.50 | 37.50 | 4.78 | 1,890 |   |  			
            | 12/25/2013 | -0.20 / -0.53% | 37.90 | 37.90 | 37.50 | 37.50 | 37.50 | 4.78 | 18,540 |   |  
            | 12/24/2013 | +0.20 / +0.53% | 37.50 | 38.00 | 37.50 | 37.70 | 37.70 | 4.81 | 13,670 |   |  			
            | 12/23/2013 | +0.50 / +1.35% | 37.30 | 37.50 | 37.00 | 37.50 | 37.50 | 4.78 | 24,270 |   |  
            | 12/20/2013 | -0.10 / -0.27% | 37.40 | 37.40 | 37.00 | 37.00 | 37.00 | 4.72 | 18,310 |   |  			
            | 12/19/2013 | -0.40 / -1.07% | 37.00 | 37.40 | 36.90 | 37.10 | 37.10 | 4.73 | 4,860 |   |  
            | 12/18/2013 | +0.80 / +2.18% | 37.50 | 37.50 | 37.50 | 37.50 | 37.50 | 4.78 | 1,000 |   |  			
            | 12/17/2013 | -0.50 / -1.34% | 37.50 | 37.50 | 36.60 | 36.70 | 36.70 | 4.68 | 1,230 |   |  
            | 12/16/2013 | -0.10 / -0.27% | 36.60 | 37.20 | 36.60 | 37.20 | 37.20 | 4.74 | 3,460 |   |  |