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            | 
                    Closing price on 3/14/2016
                 |  |  
    
        |           
                
                    | Open | 2.10 |  
                    | High | 2.20 |  
                    | Low | 2.00 |  
                    | Volume | 167,800 |  
                    | Split-adjusted Price | 2.00 |  
                
             | 
 |  SBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/14/2016 | -0.10 / -4.76% | 2.10 | 2.20 | 2.00 | 2.00 | 2.05 | 2.00 | 167,800 |   |  
            | 3/11/2016 | -0.20 / -9.09% | 2.10 | 2.20 | 2.00 | 2.00 | 2.07 | 2.00 | 368,500 |   |  			
            | 3/10/2016 | +0.10 / +4.76% | 2.10 | 2.20 | 2.00 | 2.20 | 2.10 | 2.20 | 166,300 |   |  
            | 3/9/2016 | 0.00 / 0.00% | 2.00 | 2.10 | 2.00 | 2.10 | 2.06 | 2.10 | 242,300 |   |  			
            | 3/8/2016 | 0.00 / 0.00% | 2.00 | 2.10 | 2.00 | 2.10 | 2.00 | 2.10 | 327,700 |   |  
            | 3/7/2016 | +0.10 / +5.00% | 2.10 | 2.20 | 2.00 | 2.10 | 2.09 | 2.10 | 332,800 |   |  			
            | 3/4/2016 | -0.10 / -4.55% | 2.10 | 2.10 | 2.00 | 2.10 | 2.02 | 2.10 | 540,600 |   |  
            | 3/3/2016 | -0.20 / -8.33% | 2.40 | 2.40 | 2.10 | 2.20 | 2.20 | 2.20 | 432,000 |   |  			
            | 3/2/2016 | +0.30 / +14.29% | 2.30 | 2.40 | 2.20 | 2.40 | 2.30 | 2.40 | 1,008,495 |   |  
            | 3/1/2016 | +0.20 / +10.53% | 1.90 | 2.10 | 1.90 | 2.10 | 2.08 | 2.10 | 1,236,640 |   |  			
            | 2/29/2016 | 0.00 / 0.00% | 1.90 | 2.00 | 1.80 | 1.90 | 1.90 | 1.90 | 265,000 |   |  
            | 2/26/2016 | +0.10 / +5.56% | 1.80 | 1.90 | 1.80 | 1.90 | 1.85 | 1.90 | 105,410 |   |  			
            | 2/25/2016 | 0.00 / 0.00% | 1.80 | 1.90 | 1.80 | 1.80 | 1.80 | 1.80 | 230,000 |   |  
            | 2/24/2016 | 0.00 / 0.00% | 1.80 | 1.90 | 1.80 | 1.80 | 1.80 | 1.80 | 198,700 |   |  			
            | 2/23/2016 | 0.00 / 0.00% | 1.80 | 1.90 | 1.70 | 1.80 | 1.79 | 1.80 | 125,700 |   |  
            | 2/22/2016 | 0.00 / 0.00% | 1.90 | 1.90 | 1.80 | 1.80 | 1.80 | 1.80 | 207,410 |   |  			
            | 2/19/2016 | 0.00 / 0.00% | 1.80 | 1.90 | 1.80 | 1.90 | 1.80 | 1.90 | 228,500 |   |  
            | 2/18/2016 | 0.00 / 0.00% | 1.90 | 1.90 | 1.80 | 1.90 | 1.80 | 1.90 | 110,400 |   |  			
            | 2/17/2016 | +0.10 / +5.56% | 2.00 | 2.00 | 1.80 | 1.90 | 1.92 | 1.90 | 416,400 |   |  
            | 2/16/2016 | +0.10 / +5.88% | 1.70 | 1.80 | 1.70 | 1.80 | 1.78 | 1.80 | 512,002 |   |  			
            | 2/15/2016 | +0.10 / +6.25% | 1.60 | 1.70 | 1.60 | 1.70 | 1.61 | 1.70 | 99,100 |   |  
            | 2/5/2016 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.60 | 1.56 | 1.60 | 62,000 |   |  			
            | 2/4/2016 | 0.00 / 0.00% | 1.60 | 1.60 | 1.50 | 1.60 | 1.50 | 1.60 | 46,400 |   |  
            | 2/3/2016 | +0.10 / +6.67% | 1.50 | 1.60 | 1.50 | 1.60 | 1.50 | 1.60 | 91,500 |   |  			
            | 2/2/2016 | -0.10 / -6.25% | 1.50 | 1.60 | 1.50 | 1.50 | 1.51 | 1.50 | 51,330 |   |  
            | 2/1/2016 | +0.10 / +6.67% | 1.50 | 1.60 | 1.50 | 1.60 | 1.50 | 1.60 | 97,500 |   |  			
            | 1/29/2016 | 0.00 / 0.00% | 1.50 | 1.50 | 1.40 | 1.50 | 1.50 | 1.50 | 43,200 |   |  
            | 1/28/2016 | 0.00 / 0.00% | 1.50 | 1.50 | 1.40 | 1.50 | 1.50 | 1.50 | 129,300 |   |  			
            | 1/27/2016 | +0.10 / +7.14% | 1.40 | 1.50 | 1.40 | 1.50 | 1.43 | 1.50 | 72,390 |   |  
            | 1/26/2016 | 0.00 / 0.00% | 1.40 | 1.50 | 1.40 | 1.40 | 1.40 | 1.40 | 172,900 |   |  |