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                    Closing price on 5/14/2013
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        |           
                
                    | Open | 2.90 |  
                    | High | 2.90 |  
                    | Low | 2.90 |  
                    | Volume | 1,500 |  
                    | Split-adjusted Price | 1.59 |  
                
             | 
 |  APG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/14/2013 | -0.30 / -9.38% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.59 | 1,500 |   |  
            | 5/13/2013 | +0.20 / +6.67% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 100 |   |  			
            | 5/10/2013 | -0.30 / -9.09% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 22,100 |   |  
            | 5/9/2013 | +0.30 / +10.00% | 3.00 | 3.30 | 3.00 | 3.30 | 3.25 | 1.81 | 50,000 |   |  			
            | 5/8/2013 | +0.20 / +7.14% | 2.80 | 3.00 | 2.80 | 3.00 | 3.00 | 1.64 | 695,800 |   |  
            | 5/7/2013 | +0.20 / +7.69% | 2.70 | 2.80 | 2.70 | 2.80 | 2.78 | 1.53 | 19,200 |   |  			
            | 5/6/2013 | +0.20 / +8.33% | 2.50 | 2.60 | 2.40 | 2.60 | 2.58 | 1.42 | 1,600 |   |  
            | 5/3/2013 | 0.00 / 0.00% | 2.40 | 2.40 | 2.40 | 2.40 | 2.40 | 1.31 | 20,000 |   |  			
            | 5/2/2013 | -0.20 / -7.69% | 2.50 | 2.50 | 2.40 | 2.40 | 2.44 | 1.31 | 900 |   |  
            | 4/26/2013 | -0.20 / -7.14% | 2.60 | 2.60 | 2.60 | 2.60 | 2.60 | 1.42 | 500 |   |  			
            | 4/25/2013 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 5,400 |   |  
            | 4/24/2013 | -0.40 / -12.50% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 4,395,800 |   |  			
            | 4/23/2013 | +0.10 / +3.23% | 3.10 | 3.20 | 3.10 | 3.20 | 3.15 | 1.75 | 432,700 |   |  
            | 4/22/2013 | 0.00 / 0.00% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.70 | 737,500 |   |  			
            | 4/18/2013 | +0.10 / +3.33% | 2.70 | 3.10 | 2.70 | 3.10 | 2.89 | 1.70 | 1,997,100 |   |  
            | 4/17/2013 | +0.20 / +7.14% | 3.00 | 3.00 | 2.80 | 3.00 | 2.82 | 1.64 | 9,300 |   |  			
            | 4/16/2013 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  
            | 4/15/2013 | +0.10 / +3.70% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 8,900 |   |  			
            | 4/12/2013 | +0.20 / +8.00% | 2.60 | 2.70 | 2.60 | 2.70 | 2.67 | 1.48 | 16,100 |   |  
            | 4/11/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 1.37 | 0 |   |  			
            | 4/10/2013 | +0.10 / +4.17% | 2.40 | 2.60 | 2.40 | 2.50 | 2.57 | 1.37 | 22,500 |   |  
            | 4/9/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.40 | 2.40 | 2.48 | 1.31 | 18,600 |   |  			
            | 4/8/2013 | -0.10 / -4.00% | 2.40 | 2.40 | 2.40 | 2.40 | 2.40 | 1.31 | 7,800 |   |  
            | 4/5/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 1.37 | 500 |   |  			
            | 4/4/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.40 | 2.50 | 2.40 | 1.37 | 6,900 |   |  
            | 4/3/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | 1.37 | 4,600 |   |  			
            | 4/2/2013 | 0.00 / 0.00% | 2.30 | 2.50 | 2.30 | 2.50 | 2.33 | 1.37 | 600 |   |  
            | 4/1/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.40 | 2.50 | 2.49 | 1.37 | 2,100 |   |  			
            | 3/29/2013 | +0.20 / +8.70% | 2.30 | 2.50 | 2.30 | 2.50 | 2.34 | 1.37 | 500 |   |  
            | 3/28/2013 | 0.00 / 0.00% | 2.30 | 2.30 | 2.30 | 2.30 | 2.30 | 1.26 | 5,400 |   |  |