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                    Closing price on 5/14/2020
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                    | Open | 50.30 |  
                    | High | 52.80 |  
                    | Low | 50.30 |  
                    | Volume | 8,100 |  
                    | Split-adjusted Price | 32.00 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/14/2020 | +1.40 / +2.79% | 50.30 | 52.80 | 50.30 | 51.60 | 51.19 | 32.00 | 8,100 |   |  
            | 5/13/2020 | 0.00 / 0.00% | 50.30 | 51.00 | 50.00 | 50.20 | 50.17 | 31.13 | 9,800 |   |  			
            | 5/12/2020 | +0.20 / +0.40% | 50.00 | 50.30 | 49.00 | 50.20 | 49.96 | 31.13 | 6,100 |   |  
            | 5/11/2020 | 0.00 / 0.00% | 50.20 | 50.50 | 50.00 | 50.00 | 50.24 | 31.01 | 7,600 |   |  			
            | 5/8/2020 | 0.00 / 0.00% | 50.00 | 50.50 | 48.20 | 50.00 | 49.82 | 31.01 | 8,200 |   |  
            | 5/7/2020 | -0.80 / -1.57% | 50.60 | 50.70 | 50.00 | 50.00 | 50.34 | 31.01 | 6,800 |   |  			
            | 5/6/2020 | 0.00 / 0.00% | 50.60 | 50.90 | 50.50 | 50.80 | 50.66 | 31.51 | 6,400 |   |  
            | 5/5/2020 | -0.20 / -0.39% | 51.00 | 51.00 | 50.50 | 50.80 | 50.59 | 31.51 | 3,300 |   |  			
            | 5/4/2020 | -0.10 / -0.20% | 52.00 | 52.00 | 50.50 | 51.00 | 51.30 | 31.63 | 6,600 |   |  
            | 4/29/2020 | -1.10 / -2.11% | 52.20 | 52.20 | 51.10 | 51.10 | 52.08 | 31.69 | 3,200 |   |  			
            | 4/28/2020 | +3.70 / +7.63% | 49.20 | 52.50 | 48.00 | 52.20 | 49.86 | 32.38 | 32,600 |   |  
            | 4/27/2020 | -0.50 / -1.02% | 49.20 | 49.20 | 48.50 | 48.50 | 49.02 | 30.08 | 6,600 |   |  			
            | 4/24/2020 | -0.70 / -1.41% | 49.40 | 49.40 | 49.00 | 49.00 | 49.13 | 30.39 | 5,500 |   |  
            | 4/23/2020 | +0.20 / +0.40% | 49.90 | 49.90 | 49.00 | 49.70 | 49.41 | 30.82 | 5,900 |   |  			
            | 4/22/2020 | -0.50 / -1.00% | 50.00 | 50.00 | 49.00 | 49.50 | 49.44 | 30.70 | 3,600 |   |  
            | 4/21/2020 | +2.40 / +5.04% | 48.10 | 51.90 | 48.00 | 50.00 | 50.26 | 31.01 | 17,200 |   |  			
            | 4/20/2020 | +0.10 / +0.21% | 48.00 | 48.50 | 47.50 | 47.60 | 47.96 | 29.52 | 4,200 |   |  
            | 4/17/2020 | +2.00 / +4.40% | 45.70 | 47.50 | 45.70 | 47.50 | 46.80 | 29.46 | 5,700 |   |  			
            | 4/16/2020 | -0.50 / -1.09% | 46.00 | 46.00 | 45.50 | 45.50 | 45.89 | 28.22 | 3,800 |   |  
            | 4/15/2020 | +0.20 / +0.44% | 41.40 | 46.00 | 41.40 | 46.00 | 44.93 | 28.53 | 1,200 |   |  			
            | 4/14/2020 | 0.00 / 0.00% | 45.80 | 45.80 | 45.80 | 45.80 | 45.80 | 28.41 | 0 |   |  
            | 4/13/2020 | -2.20 / -4.58% | 43.30 | 46.60 | 43.30 | 45.80 | 44.32 | 28.41 | 11,100 |   |  			
            | 4/10/2020 | +0.60 / +1.27% | 48.00 | 48.00 | 48.00 | 48.00 | 48.00 | 29.77 | 100 |   |  
            | 4/9/2020 | +0.20 / +0.42% | 43.60 | 48.50 | 43.60 | 47.40 | 45.77 | 29.40 | 2,000 |   |  			
            | 4/8/2020 | +3.70 / +8.51% | 43.00 | 47.20 | 43.00 | 47.20 | 43.97 | 29.27 | 2,700 |   |  
            | 4/7/2020 | +0.70 / +1.64% | 40.00 | 44.50 | 40.00 | 43.50 | 42.88 | 26.98 | 4,400 |   |  			
            | 4/6/2020 | +0.80 / +1.90% | 45.00 | 45.00 | 42.80 | 42.80 | 43.90 | 26.55 | 200 |   |  
            | 4/3/2020 | +0.50 / +1.20% | 41.60 | 42.00 | 41.50 | 42.00 | 41.82 | 26.05 | 2,400 |   |  			
            | 4/1/2020 | +0.50 / +1.22% | 37.10 | 41.50 | 37.10 | 41.50 | 41.12 | 25.74 | 2,500 |   |  
            | 3/31/2020 | 0.00 / 0.00% | 41.00 | 41.00 | 41.00 | 41.00 | 41.00 | 25.43 | 1,300 |   |  |