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                    Closing price on 7/27/2012
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        |           
                
                    | Open | 3.10 |  
                    | High | 3.20 |  
                    | Low | 3.00 |  
                    | Volume | 13,400 |  
                    | Split-adjusted Price | 1.75 |  
                
             | 
 |  APG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/27/2012 | 0.00 / 0.00% | 3.10 | 3.20 | 3.00 | 3.20 | 3.09 | 1.75 | 13,400 |   |  
            | 7/26/2012 | +0.10 / +3.23% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 1,200 |   |  			
            | 7/25/2012 | -0.10 / -3.13% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.70 | 8,300 |   |  
            | 7/24/2012 | -0.20 / -5.88% | 3.30 | 3.30 | 3.20 | 3.20 | 3.28 | 1.75 | 7,700 |   |  			
            | 7/23/2012 | -0.10 / -2.86% | 3.50 | 3.50 | 3.30 | 3.40 | 3.47 | 1.86 | 25,800 |   |  
            | 7/20/2012 | 0.00 / 0.00% | 3.50 | 3.70 | 3.30 | 3.50 | 3.38 | 1.92 | 20,700 |   |  			
            | 7/19/2012 | +0.20 / +6.06% | 3.40 | 3.50 | 3.10 | 3.50 | 3.25 | 1.92 | 13,400 |   |  
            | 7/18/2012 | +0.20 / +6.45% | 3.30 | 3.30 | 3.30 | 3.30 | 3.30 | 1.81 | 20,500 |   |  			
            | 7/17/2012 | +0.20 / +6.90% | 3.00 | 3.10 | 3.00 | 3.10 | 3.09 | 1.70 | 8,900 |   |  
            | 7/16/2012 | +0.10 / +3.57% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.59 | 16,300 |   |  			
            | 7/13/2012 | 0.00 / 0.00% | 2.70 | 2.80 | 2.60 | 2.80 | 2.65 | 1.53 | 59,600 |   |  
            | 7/12/2012 | +0.10 / +3.70% | 2.80 | 2.80 | 2.60 | 2.80 | 2.70 | 1.53 | 11,500 |   |  			
            | 7/11/2012 | 0.00 / 0.00% | 2.60 | 2.80 | 2.60 | 2.70 | 2.65 | 1.48 | 2,900 |   |  
            | 7/10/2012 | -0.10 / -3.57% | 2.70 | 2.70 | 2.70 | 2.70 | 2.70 | 1.48 | 3,300 |   |  			
            | 7/9/2012 | -0.20 / -6.67% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 3,400 |   |  
            | 7/6/2012 | -0.20 / -6.25% | 3.00 | 3.10 | 3.00 | 3.00 | 3.02 | 1.64 | 11,400 |   |  			
            | 7/5/2012 | +0.20 / +6.67% | 3.00 | 3.20 | 3.00 | 3.20 | 3.02 | 1.75 | 1,700 |   |  
            | 7/4/2012 | -0.20 / -6.25% | 3.40 | 3.40 | 3.00 | 3.00 | 3.13 | 1.64 | 900 |   |  			
            | 7/3/2012 | -0.20 / -5.88% | 3.60 | 3.60 | 3.20 | 3.20 | 3.22 | 1.75 | 2,800 |   |  
            | 7/2/2012 | -0.20 / -5.56% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.86 | 100 |   |  			
            | 6/29/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 1.97 | 0 |   |  
            | 6/28/2012 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 1.97 | 0 |   |  			
            | 6/27/2012 | -0.20 / -5.26% | 3.60 | 3.90 | 3.60 | 3.60 | 3.64 | 1.97 | 2,800 |   |  
            | 6/26/2012 | -0.10 / -2.56% | 3.70 | 3.80 | 3.70 | 3.80 | 3.71 | 2.08 | 1,500 |   |  			
            | 6/25/2012 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 2.13 | 0 |   |  
            | 6/22/2012 | 0.00 / 0.00% | 3.90 | 3.90 | 3.70 | 3.90 | 3.73 | 2.13 | 4,500 |   |  			
            | 6/21/2012 | 0.00 / 0.00% | 3.70 | 3.90 | 3.70 | 3.90 | 3.72 | 2.13 | 3,200 |   |  
            | 6/20/2012 | 0.00 / 0.00% | 3.90 | 4.00 | 3.70 | 3.90 | 3.78 | 2.13 | 5,100 |   |  			
            | 6/19/2012 | -0.10 / -2.50% | 3.80 | 3.90 | 3.80 | 3.90 | 3.83 | 2.13 | 300 |   |  
            | 6/18/2012 | 0.00 / 0.00% | 3.80 | 4.10 | 3.80 | 4.00 | 4.00 | 2.19 | 4,800 |   |  |