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                    Closing price on 2/20/2014
                 |  |  
    
        |           
                
                    | Open | 19.20 |  
                    | High | 19.30 |  
                    | Low | 17.90 |  
                    | Volume | 1,002,690 |  
                    | Split-adjusted Price | 11.90 |  
                
             | 
 |  PXS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/20/2014 | -1.20 / -6.25% | 19.20 | 19.30 | 17.90 | 18.00 | 18.00 | 11.90 | 1,002,690 |   |  
            | 2/19/2014 | 0.00 / 0.00% | 19.00 | 19.20 | 18.60 | 19.20 | 19.20 | 12.69 | 942,850 |   |  			
            | 2/18/2014 | +0.40 / +2.13% | 19.00 | 19.30 | 18.70 | 19.20 | 19.20 | 12.69 | 470,270 |   |  
            | 2/17/2014 | +0.40 / +2.17% | 18.30 | 19.20 | 18.30 | 18.80 | 18.80 | 12.42 | 480,560 |   |  			
            | 2/14/2014 | +0.40 / +2.22% | 18.10 | 18.60 | 17.90 | 18.40 | 18.40 | 12.16 | 613,040 |   |  
            | 2/13/2014 | -0.10 / -0.55% | 18.20 | 18.20 | 17.70 | 18.00 | 18.00 | 11.90 | 649,820 |   |  			
            | 2/12/2014 | +0.30 / +1.69% | 18.10 | 18.20 | 17.80 | 18.10 | 18.10 | 11.96 | 285,050 |   |  
            | 2/11/2014 | -0.30 / -1.66% | 18.10 | 18.50 | 17.70 | 17.80 | 17.80 | 11.76 | 700,020 |   |  			
            | 2/10/2014 | +0.40 / +2.26% | 17.70 | 18.30 | 17.70 | 18.10 | 18.10 | 11.96 | 435,510 |   |  
            | 2/7/2014 | -0.50 / -2.75% | 18.20 | 18.30 | 17.60 | 17.70 | 17.70 | 11.70 | 478,210 |   |  			
            | 2/6/2014 | +0.10 / +0.55% | 18.10 | 18.30 | 17.90 | 18.20 | 18.20 | 12.03 | 324,420 |   |  
            | 1/27/2014 | -0.10 / -0.55% | 18.00 | 18.20 | 17.90 | 18.10 | 18.10 | 11.96 | 319,680 |   |  			
            | 1/24/2014 | +0.20 / +1.11% | 18.30 | 18.30 | 17.90 | 18.20 | 18.20 | 12.03 | 436,240 |   |  
            | 1/23/2014 | +1.10 / +6.51% | 17.00 | 18.00 | 16.90 | 18.00 | 18.00 | 11.90 | 1,340,810 |   |  			
            | 1/22/2014 | 0.00 / 0.00% | 17.10 | 17.50 | 16.60 | 16.90 | 16.90 | 11.17 | 678,680 |   |  
            | 1/21/2014 | +0.80 / +4.97% | 16.20 | 17.00 | 16.00 | 16.90 | 16.90 | 11.17 | 603,090 |   |  			
            | 1/20/2014 | -0.30 / -1.83% | 16.10 | 16.50 | 15.90 | 16.10 | 16.10 | 10.64 | 1,044,310 |   |  
            | 1/17/2014 | -1.00 / -5.75% | 17.00 | 17.40 | 16.40 | 16.40 | 16.40 | 10.84 | 1,749,170 |   |  			
            | 1/16/2014 | +0.10 / +0.58% | 17.30 | 17.40 | 16.90 | 17.40 | 17.40 | 11.50 | 381,470 |   |  
            | 1/15/2014 | +0.40 / +2.37% | 17.00 | 17.90 | 16.90 | 17.30 | 17.30 | 11.43 | 1,589,520 |   |  			
            | 1/14/2014 | 0.00 / 0.00% | 16.70 | 17.20 | 16.70 | 16.90 | 16.90 | 11.17 | 717,780 |   |  
            | 1/13/2014 | 0.00 / 0.00% | 16.90 | 17.30 | 16.60 | 16.90 | 16.90 | 11.17 | 538,810 |   |  			
            | 1/10/2014 | -0.10 / -0.59% | 17.00 | 17.00 | 16.20 | 16.90 | 16.90 | 11.17 | 714,810 |   |  
            | 1/9/2014 | +0.50 / +3.03% | 16.80 | 17.00 | 16.30 | 17.00 | 17.00 | 11.23 | 602,350 |   |  			
            | 1/8/2014 | +0.20 / +1.23% | 16.20 | 16.70 | 16.10 | 16.50 | 16.50 | 10.90 | 454,180 |   |  
            | 1/7/2014 | +0.20 / +1.24% | 16.20 | 16.60 | 16.20 | 16.30 | 16.30 | 10.77 | 522,850 |   |  			
            | 1/6/2014 | +1.00 / +6.62% | 15.10 | 16.10 | 15.10 | 16.10 | 16.10 | 10.64 | 1,139,860 |   |  
            | 1/3/2014 | +0.40 / +2.72% | 14.70 | 15.10 | 14.70 | 15.10 | 15.10 | 9.98 | 295,710 |   |  			
            | 1/2/2014 | 0.00 / 0.00% | 15.00 | 15.00 | 14.60 | 14.70 | 14.70 | 9.71 | 180,180 |   |  
            | 12/31/2013 | +0.50 / +3.52% | 14.20 | 14.90 | 14.20 | 14.70 | 14.70 | 9.71 | 125,410 |   |  |