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                    Closing price on 12/19/2013
                 |  |  
    
        |           
                
                    | Open | 8.30 |  
                    | High | 8.40 |  
                    | Low | 8.30 |  
                    | Volume | 46,200 |  
                    | Split-adjusted Price | 2.97 |  
                
             | 
 |  EBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/19/2013 | +0.10 / +1.20% | 8.30 | 8.40 | 8.30 | 8.40 | 8.40 | 2.97 | 46,200 |   |  
            | 12/18/2013 | 0.00 / 0.00% | 8.20 | 8.30 | 8.20 | 8.30 | 8.30 | 2.94 | 2,800 |   |  			
            | 12/17/2013 | +0.10 / +1.22% | 8.20 | 8.30 | 8.20 | 8.30 | 8.30 | 2.94 | 18,300 |   |  
            | 12/16/2013 | +0.10 / +1.23% | 8.20 | 8.20 | 8.10 | 8.20 | 8.20 | 2.90 | 49,500 |   |  			
            | 12/13/2013 | -0.10 / -1.22% | 8.20 | 8.20 | 8.10 | 8.10 | 8.10 | 2.87 | 4,400 |   |  
            | 12/12/2013 | 0.00 / 0.00% | 8.10 | 8.20 | 8.10 | 8.20 | 8.20 | 2.90 | 71,500 |   |  			
            | 12/11/2013 | 0.00 / 0.00% | 8.20 | 8.20 | 8.10 | 8.20 | 8.20 | 2.90 | 66,200 |   |  
            | 12/10/2013 | 0.00 / 0.00% | 8.20 | 8.30 | 8.20 | 8.20 | 8.20 | 2.90 | 39,400 |   |  			
            | 12/9/2013 | -0.10 / -1.20% | 8.20 | 8.30 | 8.20 | 8.20 | 8.20 | 2.90 | 62,000 |   |  
            | 12/6/2013 | +0.10 / +1.22% | 8.30 | 8.30 | 8.20 | 8.30 | 8.30 | 2.94 | 88,000 |   |  			
            | 12/5/2013 | 0.00 / 0.00% | 8.20 | 8.40 | 8.10 | 8.20 | 8.20 | 2.90 | 56,500 |   |  
            | 12/4/2013 | -0.10 / -1.20% | 8.30 | 8.30 | 8.10 | 8.20 | 8.20 | 2.90 | 103,210 |   |  			
            | 12/3/2013 | 0.00 / 0.00% | 8.20 | 8.30 | 8.10 | 8.30 | 8.30 | 2.94 | 77,200 |   |  
            | 12/2/2013 | +0.10 / +1.22% | 8.20 | 8.30 | 8.20 | 8.30 | 8.30 | 2.94 | 8,200 |   |  			
            | 11/29/2013 | -0.30 / -3.53% | 8.50 | 8.50 | 8.10 | 8.20 | 8.20 | 2.90 | 64,400 |   |  
            | 11/28/2013 | +0.60 / +7.59% | 8.00 | 8.60 | 7.90 | 8.50 | 8.50 | 3.01 | 218,500 |   |  			
            | 11/27/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 2.80 | 58,500 |   |  
            | 11/26/2013 | 0.00 / 0.00% | 7.80 | 7.90 | 7.80 | 7.90 | 7.90 | 2.80 | 30,800 |   |  			
            | 11/25/2013 | +0.10 / +1.28% | 7.80 | 7.90 | 7.80 | 7.90 | 7.90 | 2.80 | 32,900 |   |  
            | 11/22/2013 | 0.00 / 0.00% | 7.80 | 7.90 | 7.80 | 7.80 | 7.80 | 2.76 | 21,000 |   |  			
            | 11/21/2013 | 0.00 / 0.00% | 7.90 | 8.10 | 7.80 | 7.80 | 7.80 | 2.76 | 105,152 |   |  
            | 11/20/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.76 | 32,300 |   |  			
            | 11/19/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.70 | 7.80 | 7.80 | 2.76 | 70,200 |   |  
            | 11/18/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.70 | 7.80 | 7.80 | 2.76 | 67,000 |   |  			
            | 11/15/2013 | 0.00 / 0.00% | 7.60 | 7.80 | 7.60 | 7.80 | 7.80 | 2.76 | 27,100 |   |  
            | 11/14/2013 | +0.10 / +1.30% | 7.70 | 7.80 | 7.70 | 7.80 | 7.80 | 2.76 | 23,100 |   |  			
            | 11/13/2013 | 0.00 / 0.00% | 7.70 | 7.80 | 7.70 | 7.70 | 7.70 | 2.73 | 28,700 |   |  
            | 11/12/2013 | -0.10 / -1.28% | 7.80 | 7.80 | 7.70 | 7.70 | 7.70 | 2.73 | 65,900 |   |  			
            | 11/11/2013 | +0.10 / +1.30% | 8.00 | 8.00 | 7.70 | 7.80 | 7.80 | 2.76 | 60,500 |   |  
            | 11/8/2013 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 2.73 | 86,400 |   |  |