| 
	
		| 
			
				|  |  
				| 
					
						| 
    
        
            | 
                    Closing price on 8/14/2013
                 |  |  
    
        |           
                
                    | Open | 2.40 |  
                    | High | 2.50 |  
                    | Low | 2.40 |  
                    | Volume | 60,200 |  
                    | Split-adjusted Price | 2.40 |  
                
             | 
 |  PV2 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/14/2013 | 0.00 / 0.00% | 2.40 | 2.50 | 2.40 | 2.40 | 2.40 | 2.40 | 60,200 |   |  
            | 8/13/2013 | -0.10 / -4.00% | 2.50 | 2.50 | 2.40 | 2.40 | 2.40 | 2.40 | 103,000 |   |  			
            | 8/12/2013 | +0.10 / +4.17% | 2.50 | 2.50 | 2.40 | 2.50 | 2.50 | 2.50 | 56,200 |   |  
            | 8/9/2013 | -0.10 / -4.00% | 2.40 | 2.50 | 2.40 | 2.40 | 2.42 | 2.40 | 122,300 |   |  			
            | 8/8/2013 | +0.10 / +4.17% | 2.50 | 2.60 | 2.40 | 2.50 | 2.49 | 2.50 | 162,600 |   |  
            | 8/7/2013 | -0.10 / -4.00% | 2.40 | 2.50 | 2.40 | 2.40 | 2.47 | 2.40 | 187,300 |   |  			
            | 8/6/2013 | 0.00 / 0.00% | 2.50 | 2.50 | 2.40 | 2.50 | 2.42 | 2.50 | 101,900 |   |  
            | 8/5/2013 | -0.10 / -3.85% | 2.50 | 2.50 | 2.40 | 2.50 | 2.50 | 2.50 | 54,600 |   |  			
            | 8/2/2013 | 0.00 / 0.00% | 2.60 | 2.60 | 2.50 | 2.60 | 2.51 | 2.60 | 80,900 |   |  
            | 8/1/2013 | +0.20 / +8.33% | 2.50 | 2.60 | 2.50 | 2.60 | 2.56 | 2.60 | 56,200 |   |  			
            | 7/31/2013 | -0.20 / -7.69% | 2.50 | 2.60 | 2.40 | 2.40 | 2.49 | 2.40 | 138,800 |   |  
            | 7/30/2013 | 0.00 / 0.00% | 2.50 | 2.60 | 2.50 | 2.60 | 2.50 | 2.60 | 132,000 |   |  			
            | 7/29/2013 | 0.00 / 0.00% | 2.70 | 2.70 | 2.50 | 2.60 | 2.56 | 2.60 | 90,900 |   |  
            | 7/26/2013 | +0.20 / +8.33% | 2.20 | 2.60 | 2.20 | 2.60 | 2.57 | 2.60 | 629,000 |   |  			
            | 7/25/2013 | 0.00 / 0.00% | 2.20 | 2.40 | 2.10 | 2.40 | 2.34 | 2.40 | 201,000 |   |  
            | 7/24/2013 | -0.10 / -4.00% | 2.30 | 2.50 | 2.30 | 2.40 | 2.38 | 2.40 | 150,200 |   |  			
            | 7/23/2013 | 0.00 / 0.00% | 2.60 | 2.60 | 2.50 | 2.50 | 2.50 | 2.50 | 135,200 |   |  
            | 7/22/2013 | -0.20 / -7.41% | 2.60 | 2.70 | 2.50 | 2.50 | 2.60 | 2.50 | 117,100 |   |  			
            | 7/19/2013 | +0.10 / +3.85% | 2.70 | 2.70 | 2.60 | 2.70 | 2.68 | 2.70 | 115,300 |   |  
            | 7/18/2013 | -0.20 / -7.14% | 2.80 | 2.80 | 2.60 | 2.60 | 2.71 | 2.60 | 197,300 |   |  			
            | 7/17/2013 | +0.10 / +3.70% | 2.70 | 2.80 | 2.70 | 2.80 | 2.70 | 2.80 | 78,800 |   |  
            | 7/16/2013 | -0.20 / -6.90% | 2.80 | 2.80 | 2.70 | 2.70 | 2.73 | 2.70 | 597,800 |   |  			
            | 7/15/2013 | -0.10 / -3.33% | 2.90 | 3.00 | 2.80 | 2.90 | 2.90 | 2.90 | 312,100 |   |  
            | 7/12/2013 | +0.10 / +3.45% | 2.90 | 3.00 | 2.80 | 3.00 | 2.86 | 3.00 | 300,000 |   |  			
            | 7/11/2013 | 0.00 / 0.00% | 2.80 | 2.90 | 2.80 | 2.90 | 2.80 | 2.90 | 117,600 |   |  
            | 7/10/2013 | +0.10 / +3.57% | 2.80 | 2.90 | 2.80 | 2.90 | 2.80 | 2.90 | 109,700 |   |  			
            | 7/9/2013 | -0.10 / -3.45% | 2.80 | 2.90 | 2.80 | 2.80 | 2.80 | 2.80 | 184,700 |   |  
            | 7/8/2013 | 0.00 / 0.00% | 2.90 | 2.90 | 2.80 | 2.90 | 2.90 | 2.90 | 47,900 |   |  			
            | 7/5/2013 | 0.00 / 0.00% | 2.90 | 2.90 | 2.80 | 2.90 | 2.90 | 2.90 | 61,900 |   |  
            | 7/4/2013 | -0.10 / -3.33% | 2.90 | 3.00 | 2.80 | 2.90 | 2.90 | 2.90 | 136,600 |   |  |  |  
				|  |  |  | 
	
		| 
			
				|  |  
				|  |  
				| 
					
						| Market Update 
        
            
                Last updated at 3:10:01 PM
             |  |  
				|  |  |  |