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                    Closing price on 9/7/2021
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        |           
                
                    | Open | 150.50 |  
                    | High | 153.40 |  
                    | Low | 149.00 |  
                    | Volume | 13,600 |  
                    | Split-adjusted Price | 104.38 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/7/2021 | +0.10 / +0.07% | 150.50 | 153.40 | 149.00 | 153.20 | 151.54 | 104.38 | 13,600 |   |  
            | 9/6/2021 | -2.90 / -1.86% | 156.10 | 156.10 | 152.10 | 153.10 | 154.53 | 104.32 | 36,000 |   |  			
            | 9/1/2021 | -1.00 / -0.64% | 155.00 | 156.00 | 153.00 | 156.00 | 155.07 | 106.29 | 20,900 |   |  
            | 8/31/2021 | -2.00 / -1.26% | 159.00 | 159.50 | 157.00 | 157.00 | 158.06 | 106.97 | 21,600 |   |  			
            | 8/30/2021 | +5.00 / +3.25% | 154.00 | 160.00 | 154.00 | 159.00 | 158.45 | 108.34 | 18,700 |   |  
            | 8/27/2021 | +1.80 / +1.18% | 152.00 | 154.70 | 150.20 | 154.00 | 152.08 | 104.93 | 14,900 |   |  			
            | 8/26/2021 | +0.20 / +0.13% | 153.50 | 158.00 | 152.00 | 152.20 | 155.50 | 103.70 | 21,100 |   |  
            | 8/25/2021 | +1.00 / +0.66% | 151.50 | 152.00 | 149.90 | 152.00 | 150.69 | 103.57 | 5,800 |   |  			
            | 8/24/2021 | -0.90 / -0.59% | 151.00 | 152.00 | 147.50 | 151.00 | 149.94 | 102.89 | 35,800 |   |  
            | 8/23/2021 | +1.90 / +1.27% | 147.20 | 153.90 | 147.10 | 151.90 | 151.46 | 103.50 | 18,500 |   |  			
            | 8/20/2021 | -7.00 / -4.46% | 157.00 | 157.30 | 148.70 | 150.00 | 152.23 | 102.20 | 34,600 |   |  
            | 8/19/2021 | +8.20 / +5.51% | 150.00 | 157.00 | 148.80 | 157.00 | 154.43 | 106.97 | 62,300 |   |  			
            | 8/18/2021 | +8.80 / +6.29% | 140.10 | 149.00 | 140.10 | 148.80 | 145.36 | 101.39 | 31,900 |   |  
            | 8/17/2021 | -1.00 / -0.71% | 142.00 | 143.00 | 140.00 | 140.00 | 141.36 | 95.39 | 26,400 |   |  			
            | 8/16/2021 | +6.10 / +4.52% | 134.90 | 141.00 | 134.90 | 141.00 | 138.89 | 96.07 | 68,500 |   |  
            | 8/13/2021 | +0.30 / +0.22% | 134.60 | 134.90 | 130.00 | 134.90 | 131.59 | 91.92 | 18,900 |   |  			
            | 8/12/2021 | -1.90 / -1.39% | 137.50 | 140.00 | 134.60 | 134.60 | 137.33 | 91.71 | 36,700 |   |  
            | 8/11/2021 | +6.70 / +5.16% | 131.00 | 141.90 | 131.00 | 136.50 | 136.50 | 93.01 | 34,600 |   |  			
            | 8/10/2021 | -0.10 / -0.08% | 126.50 | 129.90 | 126.50 | 129.80 | 127.63 | 88.44 | 3,800 |   |  
            | 8/9/2021 | +3.90 / +3.10% | 127.00 | 130.00 | 127.00 | 129.90 | 128.97 | 88.51 | 17,500 |   |  			
            | 8/6/2021 | +0.20 / +0.16% | 126.10 | 126.80 | 126.00 | 126.00 | 126.13 | 85.85 | 6,200 |   |  
            | 8/5/2021 | +0.80 / +0.64% | 124.10 | 127.90 | 124.00 | 125.80 | 126.15 | 85.72 | 12,200 |   |  			
            | 8/4/2021 | +1.50 / +1.21% | 123.10 | 125.00 | 123.10 | 125.00 | 124.48 | 85.17 | 9,600 |   |  
            | 8/3/2021 | +1.50 / +1.23% | 122.00 | 125.00 | 122.00 | 123.50 | 122.74 | 84.15 | 13,500 |   |  			
            | 8/2/2021 | +0.10 / +0.08% | 121.90 | 123.00 | 120.50 | 122.00 | 121.60 | 83.13 | 12,500 |   |  
            | 7/30/2021 | -0.40 / -0.33% | 122.30 | 122.30 | 120.00 | 121.90 | 121.33 | 83.06 | 4,588 |   |  			
            | 7/29/2021 | 0.00 / 0.00% | 121.10 | 122.40 | 121.10 | 122.30 | 122.37 | 83.33 | 3,800 |   |  
            | 7/28/2021 | -0.10 / -0.08% | 122.40 | 122.40 | 122.30 | 122.30 | 122.40 | 83.33 | 300 |   |  			
            | 7/27/2021 | +1.00 / +0.82% | 121.40 | 122.50 | 119.20 | 122.40 | 122.04 | 83.40 | 9,800 |   |  
            | 7/26/2021 | -0.10 / -0.08% | 121.50 | 121.50 | 118.10 | 121.40 | 119.32 | 82.72 | 8,800 |   |  |