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                    Closing price on 12/4/2014
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        |           
                
                    | Open | 29.80 |  
                    | High | 29.80 |  
                    | Low | 29.10 |  
                    | Volume | 494,120 |  
                    | Split-adjusted Price | 20.56 |  
                
             | 
 |  PXS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/4/2014 | -0.70 / -2.35% | 29.80 | 29.80 | 29.10 | 29.10 | 29.10 | 20.56 | 494,120 |   |  
            | 12/3/2014 | -0.10 / -0.33% | 29.90 | 30.10 | 29.40 | 29.80 | 29.80 | 21.06 | 531,960 |   |  			
            | 12/2/2014 | -0.10 / -0.33% | 30.40 | 30.70 | 29.70 | 29.90 | 29.90 | 21.13 | 521,210 |   |  
            | 12/1/2014 | -0.40 / -1.32% | 30.20 | 31.30 | 30.00 | 30.00 | 30.00 | 20.49 | 521,130 |   |  			
            | 11/28/2014 | -1.20 / -3.80% | 31.30 | 31.30 | 30.20 | 30.40 | 30.40 | 20.77 | 998,840 |   |  
            | 11/27/2014 | 0.00 / 0.00% | 31.60 | 31.80 | 30.40 | 31.60 | 31.60 | 21.59 | 718,360 |   |  			
            | 11/26/2014 | -1.20 / -3.66% | 32.80 | 32.90 | 31.30 | 31.60 | 31.60 | 21.59 | 832,610 |   |  
            | 11/25/2014 | +0.40 / +1.23% | 32.40 | 33.00 | 32.40 | 32.80 | 32.80 | 22.41 | 227,100 |   |  			
            | 11/24/2014 | -1.00 / -2.99% | 33.00 | 33.10 | 32.40 | 32.40 | 32.40 | 22.13 | 568,960 |   |  
            | 11/21/2014 | -1.10 / -3.19% | 34.50 | 34.70 | 33.30 | 33.40 | 33.40 | 22.82 | 406,440 |   |  			
            | 11/20/2014 | +0.90 / +2.68% | 33.90 | 34.50 | 33.50 | 34.50 | 34.50 | 23.57 | 437,820 |   |  
            | 11/19/2014 | -0.40 / -1.18% | 34.00 | 34.20 | 33.20 | 33.60 | 33.60 | 22.95 | 967,590 |   |  			
            | 11/18/2014 | -1.00 / -2.86% | 35.00 | 35.10 | 34.00 | 34.00 | 34.00 | 23.23 | 746,290 |   |  
            | 11/17/2014 | +0.20 / +0.57% | 35.00 | 35.50 | 34.90 | 35.00 | 35.00 | 23.91 | 745,980 |   |  			
            | 11/14/2014 | +0.20 / +0.58% | 34.60 | 35.60 | 34.10 | 34.80 | 34.80 | 23.77 | 1,442,620 |   |  
            | 11/13/2014 | -0.40 / -1.14% | 35.90 | 35.90 | 34.60 | 34.60 | 34.60 | 23.64 | 688,760 |   |  			
            | 11/12/2014 | +1.60 / +4.79% | 33.40 | 35.00 | 33.40 | 35.00 | 35.00 | 23.91 | 1,264,270 |   |  
            | 11/11/2014 | +0.50 / +1.52% | 33.40 | 33.90 | 33.20 | 33.40 | 33.40 | 22.82 | 1,038,260 |   |  			
            | 11/10/2014 | +0.10 / +0.30% | 33.40 | 33.50 | 32.80 | 32.90 | 32.90 | 22.47 | 416,830 |   |  
            | 11/7/2014 | -0.10 / -0.30% | 32.70 | 33.00 | 32.50 | 32.80 | 32.80 | 22.41 | 421,680 |   |  			
            | 11/6/2014 | -0.10 / -0.30% | 33.40 | 33.60 | 32.80 | 32.90 | 32.90 | 22.47 | 430,080 |   |  
            | 11/5/2014 | +0.10 / +0.30% | 32.90 | 33.00 | 32.00 | 33.00 | 33.00 | 22.54 | 939,940 |   |  			
            | 11/4/2014 | +0.20 / +0.61% | 32.70 | 34.00 | 32.00 | 32.90 | 32.90 | 22.47 | 1,550,950 |   |  
            | 11/3/2014 | +1.20 / +3.81% | 32.00 | 33.10 | 31.80 | 32.70 | 32.70 | 22.34 | 1,125,580 |   |  			
            | 10/31/2014 | +1.50 / +5.00% | 29.80 | 31.50 | 29.40 | 31.50 | 31.50 | 21.52 | 921,710 |   |  
            | 10/30/2014 | -0.30 / -0.99% | 30.30 | 30.30 | 29.50 | 30.00 | 30.00 | 20.49 | 564,210 |   |  			
            | 10/29/2014 | +1.30 / +4.48% | 29.70 | 30.50 | 29.60 | 30.30 | 30.30 | 20.70 | 591,190 |   |  
            | 10/28/2014 | -0.30 / -1.02% | 29.20 | 29.70 | 28.60 | 29.00 | 29.00 | 19.81 | 1,214,460 |   |  			
            | 10/27/2014 | -2.20 / -6.98% | 30.70 | 31.50 | 29.30 | 29.30 | 29.30 | 20.01 | 959,800 |   |  
            | 10/24/2014 | -0.10 / -0.32% | 31.60 | 32.00 | 31.10 | 31.50 | 31.50 | 21.52 | 559,320 |   |  |