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                    Closing price on 4/6/2016
                 |  |  
    
        |           
                
                    | Open | 67.00 |  
                    | High | 68.50 |  
                    | Low | 67.00 |  
                    | Volume | 5,300 |  
                    | Split-adjusted Price | 22.95 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/6/2016 | +0.30 / +0.44% | 67.00 | 68.50 | 67.00 | 68.50 | 67.06 | 22.95 | 5,300 |   |  
            | 4/5/2016 | +1.70 / +2.56% | 66.60 | 68.70 | 66.60 | 68.20 | 67.53 | 22.85 | 1,900 |   |  			
            | 4/4/2016 | -0.20 / -0.30% | 66.00 | 66.70 | 65.60 | 66.50 | 66.30 | 22.28 | 14,000 |   |  
            | 4/1/2016 | -1.80 / -2.63% | 68.40 | 68.40 | 66.00 | 66.70 | 67.14 | 22.35 | 9,780 |   |  			
            | 3/31/2016 | -1.50 / -2.14% | 69.90 | 70.00 | 68.50 | 68.50 | 69.65 | 22.95 | 18,100 |   |  
            | 3/30/2016 | +1.00 / +1.45% | 68.50 | 70.00 | 67.70 | 70.00 | 68.95 | 23.45 | 10,400 |   |  			
            | 3/29/2016 | -0.80 / -1.15% | 70.00 | 70.80 | 69.00 | 69.00 | 69.55 | 23.12 | 14,558 |   |  
            | 3/28/2016 | +4.60 / +7.06% | 64.00 | 69.90 | 63.50 | 69.80 | 66.94 | 23.39 | 33,200 |   |  			
            | 3/25/2016 | -1.70 / -2.54% | 66.50 | 66.50 | 64.50 | 65.20 | 64.95 | 21.84 | 12,200 |   |  
            | 3/24/2016 | +2.00 / +3.08% | 64.00 | 67.00 | 64.00 | 66.90 | 66.26 | 22.41 | 13,766 |   |  			
            | 3/23/2016 | +2.80 / +4.51% | 62.00 | 66.60 | 61.80 | 64.90 | 64.27 | 21.74 | 20,868 |   |  
            | 3/22/2016 | -0.90 / -1.43% | 61.40 | 62.50 | 61.20 | 62.10 | 61.55 | 20.81 | 11,338 |   |  			
            | 3/21/2016 | 0.00 / 0.00% | 63.00 | 63.50 | 62.00 | 63.00 | 62.61 | 21.11 | 8,300 |   |  
            | 3/18/2016 | +2.20 / +3.62% | 61.00 | 64.50 | 61.00 | 63.00 | 62.96 | 21.11 | 18,908 |   |  			
            | 3/17/2016 | +4.30 / +7.61% | 58.00 | 61.00 | 57.50 | 60.80 | 58.94 | 20.37 | 11,600 |   |  
            | 3/16/2016 | +0.60 / +1.07% | 55.00 | 56.50 | 55.00 | 56.50 | 55.92 | 18.93 | 10,372 |   |  			
            | 3/15/2016 | -0.10 / -0.18% | 55.50 | 55.90 | 54.40 | 55.90 | 55.20 | 18.73 | 10,364 |   |  
            | 3/14/2016 | +1.00 / +1.82% | 55.20 | 56.00 | 55.20 | 56.00 | 55.56 | 18.76 | 17,400 |   |  			
            | 3/11/2016 | -1.80 / -3.17% | 56.80 | 56.90 | 55.00 | 55.00 | 56.75 | 18.43 | 8,100 |   |  
            | 3/10/2016 | +2.50 / +4.60% | 54.60 | 57.00 | 54.60 | 56.80 | 55.75 | 19.03 | 16,116 |   |  			
            | 3/9/2016 | -0.30 / -0.55% | 53.30 | 55.00 | 53.30 | 54.30 | 54.60 | 18.19 | 14,100 |   |  
            | 3/8/2016 | -0.80 / -1.44% | 55.40 | 55.40 | 54.50 | 54.60 | 54.74 | 18.29 | 4,100 |   |  			
            | 3/7/2016 | -0.60 / -1.07% | 56.00 | 56.00 | 55.00 | 55.40 | 55.71 | 18.56 | 2,400 |   |  
            | 3/4/2016 | +1.10 / +2.00% | 54.90 | 56.50 | 54.90 | 56.00 | 55.80 | 18.76 | 23,500 |   |  			
            | 3/3/2016 | +2.50 / +4.77% | 53.00 | 55.90 | 53.00 | 54.90 | 54.58 | 18.39 | 19,700 |   |  
            | 3/2/2016 | -0.20 / -0.38% | 52.00 | 53.00 | 52.00 | 52.40 | 52.36 | 17.56 | 9,410 |   |  			
            | 3/1/2016 | -0.30 / -0.57% | 51.50 | 52.80 | 51.50 | 52.60 | 52.23 | 17.62 | 20,000 |   |  
            | 2/29/2016 | -0.50 / -0.94% | 54.00 | 54.00 | 52.00 | 52.90 | 52.58 | 17.72 | 16,500 |   |  			
            | 2/26/2016 | +3.60 / +7.23% | 51.40 | 54.00 | 51.40 | 53.40 | 52.83 | 17.89 | 29,322 |   |  
            | 2/25/2016 | +1.10 / +2.26% | 49.40 | 52.00 | 49.40 | 49.80 | 50.15 | 16.69 | 49,150 |   |  |