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                    Closing price on 10/15/2021
                 |  |  
    
        |           
                
                    | Open | 168.00 |  
                    | High | 168.30 |  
                    | Low | 166.50 |  
                    | Volume | 13,400 |  
                    | Split-adjusted Price | 118.95 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/15/2021 | -0.40 / -0.24% | 168.00 | 168.30 | 166.50 | 166.60 | 167.24 | 118.95 | 13,400 |   |  
            | 10/14/2021 | 0.00 / 0.00% | 167.00 | 167.20 | 166.00 | 167.00 | 166.95 | 119.24 | 16,400 |   |  			
            | 10/13/2021 | +0.50 / +0.30% | 166.50 | 168.00 | 166.00 | 167.00 | 166.64 | 119.24 | 14,300 |   |  
            | 10/12/2021 | -0.50 / -0.30% | 167.50 | 169.80 | 166.00 | 166.50 | 167.35 | 118.88 | 11,700 |   |  			
            | 10/11/2021 | +0.50 / +0.30% | 163.50 | 168.00 | 163.50 | 167.00 | 165.75 | 119.24 | 12,700 |   |  
            | 10/8/2021 | -0.50 / -0.30% | 167.20 | 167.20 | 162.00 | 166.50 | 164.47 | 118.88 | 15,000 |   |  			
            | 10/7/2021 | +1.20 / +0.69% | 173.80 | 175.00 | 160.00 | 175.00 | 169.54 | 119.24 | 41,500 |   |  
            | 10/6/2021 | -0.20 / -0.11% | 172.30 | 174.00 | 172.30 | 173.80 | 173.50 | 118.42 | 8,000 |   |  			
            | 10/5/2021 | +3.00 / +1.75% | 171.10 | 174.90 | 171.10 | 174.00 | 173.07 | 118.56 | 20,500 |   |  
            | 10/4/2021 | 0.00 / 0.00% | 171.00 | 171.50 | 170.00 | 171.00 | 170.79 | 116.51 | 20,200 |   |  			
            | 10/1/2021 | -1.40 / -0.81% | 173.00 | 173.10 | 170.30 | 171.00 | 171.52 | 116.51 | 18,400 |   |  
            | 9/30/2021 | 0.00 / 0.00% | 176.00 | 176.00 | 170.10 | 172.40 | 171.81 | 117.47 | 12,700 |   |  			
            | 9/29/2021 | +0.40 / +0.23% | 176.00 | 179.00 | 170.00 | 172.40 | 173.07 | 117.47 | 12,700 |   |  
            | 9/28/2021 | +4.00 / +2.38% | 165.10 | 172.00 | 165.00 | 172.00 | 167.25 | 117.19 | 24,000 |   |  			
            | 9/27/2021 | -1.10 / -0.65% | 169.10 | 172.00 | 165.00 | 168.00 | 168.44 | 114.47 | 28,900 |   |  
            | 9/24/2021 | -4.10 / -2.37% | 173.00 | 173.10 | 169.10 | 169.10 | 170.85 | 115.22 | 11,700 |   |  			
            | 9/23/2021 | -5.80 / -3.24% | 179.00 | 179.00 | 173.00 | 173.20 | 175.17 | 118.01 | 14,900 |   |  
            | 9/22/2021 | +2.80 / +1.59% | 177.00 | 181.00 | 177.00 | 179.00 | 178.47 | 121.96 | 30,700 |   |  			
            | 9/21/2021 | +0.70 / +0.40% | 175.50 | 176.90 | 173.20 | 176.20 | 174.86 | 120.06 | 14,000 |   |  
            | 9/20/2021 | +2.00 / +1.15% | 173.50 | 180.00 | 173.50 | 175.50 | 177.39 | 119.58 | 31,000 |   |  			
            | 9/17/2021 | +10.90 / +6.70% | 163.00 | 178.80 | 163.00 | 173.50 | 174.32 | 118.22 | 65,700 |   |  
            | 9/16/2021 | +0.60 / +0.37% | 162.10 | 162.90 | 161.50 | 162.60 | 162.15 | 110.79 | 18,100 |   |  			
            | 9/15/2021 | +3.50 / +2.21% | 158.50 | 172.80 | 158.30 | 162.00 | 165.98 | 110.38 | 21,900 |   |  
            | 9/14/2021 | +1.50 / +0.96% | 157.00 | 158.50 | 155.50 | 158.50 | 156.52 | 108.00 | 11,200 |   |  			
            | 9/13/2021 | -5.00 / -3.09% | 160.10 | 160.10 | 157.00 | 157.00 | 158.65 | 106.97 | 13,300 |   |  
            | 9/10/2021 | 0.00 / 0.00% | 162.00 | 162.50 | 159.50 | 162.00 | 161.15 | 110.38 | 23,400 |   |  			
            | 9/9/2021 | +6.00 / +3.85% | 156.70 | 162.40 | 156.10 | 162.00 | 159.55 | 110.38 | 33,500 |   |  
            | 9/8/2021 | +2.80 / +1.83% | 153.00 | 156.90 | 153.00 | 156.00 | 155.71 | 106.29 | 10,500 |   |  			
            | 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 |   |  |