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                    Closing price on 6/21/2012
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                    | Open | 3.70 |  
                    | High | 3.90 |  
                    | Low | 3.70 |  
                    | Volume | 3,200 |  
                    | Split-adjusted Price | 2.13 |  
                
             | 
 |  APG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 6/15/2012 | +0.20 / +5.26% | 3.70 | 4.00 | 3.60 | 4.00 | 3.79 | 2.19 | 5,300 |   |  
            | 6/14/2012 | -0.20 / -5.00% | 3.80 | 4.00 | 3.80 | 3.80 | 3.81 | 2.08 | 9,000 |   |  			
            | 6/13/2012 | -0.10 / -2.44% | 3.90 | 4.00 | 3.90 | 4.00 | 3.94 | 2.19 | 3,000 |   |  
            | 6/12/2012 | 0.00 / 0.00% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 2.24 | 0 |   |  			
            | 6/11/2012 | 0.00 / 0.00% | 3.90 | 4.10 | 3.90 | 4.10 | 3.92 | 2.24 | 13,700 |   |  
            | 6/8/2012 | +0.10 / +2.50% | 4.20 | 4.20 | 3.90 | 4.10 | 4.06 | 2.24 | 10,400 |   |  			
            | 6/7/2012 | +0.20 / +5.26% | 3.90 | 4.00 | 3.70 | 4.00 | 3.96 | 2.19 | 34,700 |   |  
            | 6/6/2012 | 0.00 / 0.00% | 3.80 | 3.80 | 3.70 | 3.80 | 3.79 | 2.08 | 1,800 |   |  			
            | 6/5/2012 | 0.00 / 0.00% | 3.60 | 3.80 | 3.60 | 3.80 | 3.67 | 2.08 | 7,000 |   |  
            | 6/4/2012 | -0.20 / -5.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 2.08 | 1,100 |   |  			
            | 6/1/2012 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.19 | 500 |   |  
            | 5/31/2012 | 0.00 / 0.00% | 4.10 | 4.10 | 3.80 | 4.00 | 3.91 | 2.19 | 8,300 |   |  			
            | 5/30/2012 | -0.10 / -2.44% | 3.90 | 4.00 | 3.90 | 4.00 | 3.96 | 2.19 | 3,300 |   |  
            | 5/29/2012 | 0.00 / 0.00% | 4.10 | 4.10 | 3.90 | 4.10 | 4.05 | 2.24 | 400 |   |  			
            | 5/28/2012 | -0.20 / -4.65% | 4.40 | 4.40 | 4.00 | 4.10 | 4.11 | 2.24 | 9,100 |   |  
            | 5/25/2012 | +0.10 / +2.38% | 4.20 | 4.30 | 4.00 | 4.30 | 4.19 | 2.35 | 9,600 |   |  			
            | 5/24/2012 | +0.20 / +5.00% | 4.00 | 4.20 | 3.80 | 4.20 | 3.94 | 2.30 | 12,900 |   |  
            | 5/23/2012 | -0.30 / -6.98% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.19 | 700 |   |  			
            | 5/22/2012 | +0.10 / +2.38% | 4.20 | 4.30 | 4.00 | 4.30 | 4.18 | 2.35 | 8,400 |   |  
            | 5/21/2012 | +0.20 / +5.00% | 4.00 | 4.20 | 4.00 | 4.20 | 4.18 | 2.30 | 37,100 |   |  			
            | 5/18/2012 | +0.20 / +5.26% | 3.90 | 4.10 | 3.90 | 4.00 | 3.91 | 2.19 | 7,100 |   |  
            | 5/17/2012 | -0.20 / -5.00% | 4.10 | 4.20 | 3.80 | 3.80 | 3.99 | 2.08 | 45,900 |   |  			
            | 5/16/2012 | 0.00 / 0.00% | 3.80 | 4.00 | 3.80 | 4.00 | 3.81 | 2.19 | 17,400 |   |  
            | 5/15/2012 | -0.30 / -6.98% | 4.20 | 4.30 | 4.00 | 4.00 | 4.11 | 2.19 | 16,700 |   |  			
            | 5/14/2012 | -0.30 / -6.52% | 4.40 | 4.60 | 4.30 | 4.30 | 4.38 | 2.35 | 3,900 |   |  
            | 5/11/2012 | 0.00 / 0.00% | 4.60 | 4.60 | 4.40 | 4.60 | 4.51 | 2.52 | 15,000 |   |  |