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            | 
                    Closing price on 7/28/2016
                 |  |  
    
        |           
                
                    | Open | 116.00 |  
                    | High | 116.00 |  
                    | Low | 115.00 |  
                    | Volume | 18,000 |  
                    | Split-adjusted Price | 40.09 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/28/2016 | -1.80 / -1.54% | 116.00 | 116.00 | 115.00 | 115.10 | 115.54 | 40.09 | 18,000 |   |  
            | 7/27/2016 | -1.10 / -0.93% | 116.00 | 117.50 | 115.00 | 116.90 | 116.15 | 40.72 | 13,126 |   |  			
            | 7/26/2016 | -1.00 / -0.84% | 118.00 | 118.40 | 115.00 | 118.00 | 116.78 | 41.10 | 11,764 |   |  
            | 7/25/2016 | -0.90 / -0.75% | 120.00 | 122.10 | 118.20 | 119.00 | 120.69 | 41.45 | 30,440 |   |  			
            | 7/22/2016 | -0.10 / -0.08% | 122.50 | 123.00 | 115.00 | 119.90 | 120.00 | 41.77 | 25,536 |   |  
            | 7/21/2016 | +0.10 / +0.08% | 125.00 | 130.00 | 119.90 | 120.00 | 125.36 | 41.80 | 47,500 |   |  			
            | 7/20/2016 | +6.40 / +5.64% | 115.30 | 124.00 | 114.90 | 119.90 | 118.31 | 41.77 | 43,200 |   |  
            | 7/19/2016 | +3.50 / +3.18% | 110.00 | 115.30 | 108.20 | 113.50 | 112.84 | 39.54 | 36,996 |   |  			
            | 7/18/2016 | +3.50 / +3.29% | 106.00 | 110.00 | 106.00 | 110.00 | 107.01 | 38.32 | 12,752 |   |  
            | 7/15/2016 | +0.50 / +0.47% | 106.00 | 107.00 | 105.00 | 106.50 | 105.80 | 37.10 | 26,900 |   |  			
            | 7/14/2016 | -9.00 / -7.83% | 114.00 | 114.00 | 106.00 | 106.00 | 109.54 | 36.92 | 72,020 |   |  
            | 7/13/2016 | -1.00 / -0.86% | 116.00 | 116.10 | 114.10 | 115.00 | 114.92 | 40.06 | 13,810 |   |  			
            | 7/12/2016 | -1.10 / -0.94% | 117.00 | 117.00 | 113.10 | 116.00 | 114.36 | 40.41 | 24,740 |   |  
            | 7/11/2016 | -6.50 / -5.26% | 123.60 | 127.90 | 112.00 | 117.10 | 118.59 | 40.79 | 32,910 |   |  			
            | 7/8/2016 | -3.40 / -2.68% | 126.00 | 126.00 | 122.50 | 123.60 | 123.98 | 43.05 | 10,510 |   |  
            | 7/7/2016 | +4.90 / +4.01% | 122.10 | 128.50 | 121.60 | 127.00 | 123.93 | 44.24 | 20,410 |   |  			
            | 7/6/2016 | -0.30 / -0.25% | 123.20 | 123.20 | 121.00 | 122.10 | 122.34 | 42.53 | 9,300 |   |  
            | 7/5/2016 | -0.20 / -0.16% | 123.00 | 124.40 | 122.00 | 122.40 | 123.01 | 42.64 | 24,600 |   |  			
            | 7/4/2016 | +0.30 / +0.25% | 122.50 | 125.00 | 122.50 | 122.60 | 123.56 | 42.71 | 12,582 |   |  
            | 7/1/2016 | +1.20 / +0.99% | 121.10 | 123.00 | 120.20 | 122.30 | 121.58 | 42.60 | 14,000 |   |  			
            | 6/30/2016 | 0.00 / 0.00% | 122.50 | 123.50 | 121.10 | 121.10 | 122.37 | 42.18 | 8,400 |   |  
            | 6/29/2016 | +3.20 / +2.71% | 118.90 | 123.00 | 118.10 | 121.10 | 119.94 | 42.18 | 10,460 |   |  			
            | 6/28/2016 | +0.90 / +0.77% | 116.00 | 118.00 | 115.50 | 117.90 | 117.06 | 41.07 | 6,870 |   |  
            | 6/27/2016 | -3.00 / -2.50% | 120.00 | 120.00 | 110.00 | 117.00 | 114.57 | 40.76 | 12,300 |   |  			
            | 6/24/2016 | -6.40 / -5.06% | 124.00 | 124.10 | 113.80 | 120.00 | 115.70 | 41.80 | 53,160 |   |  
            | 6/23/2016 | +5.40 / +4.46% | 123.00 | 126.50 | 121.50 | 126.40 | 124.64 | 44.03 | 19,600 |   |  			
            | 6/22/2016 | +7.40 / +6.51% | 115.90 | 121.00 | 115.90 | 121.00 | 118.19 | 42.15 | 28,690 |   |  
            | 6/21/2016 | +2.00 / +1.79% | 111.60 | 114.00 | 111.60 | 113.60 | 113.02 | 39.57 | 13,500 |   |  			
            | 6/20/2016 | +0.10 / +0.09% | 111.60 | 114.00 | 111.60 | 111.60 | 112.23 | 38.87 | 9,900 |   |  
            | 6/17/2016 | 0.00 / 0.00% | 111.50 | 111.50 | 110.30 | 111.50 | 111.24 | 38.84 | 11,950 |   |  |