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                    Closing price on 4/8/2020
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                    | Open | 43.00 |  
                    | High | 47.20 |  
                    | Low | 43.00 |  
                    | Volume | 2,700 |  
                    | Split-adjusted Price | 29.27 |  
                
             | 
 |  SLS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 3/30/2020 | -1.00 / -2.38% | 42.00 | 42.00 | 40.30 | 41.00 | 41.47 | 25.43 | 2,500 |   |  
            | 3/27/2020 | 0.00 / 0.00% | 42.50 | 42.50 | 42.00 | 42.00 | 42.04 | 26.05 | 3,400 |   |  			
            | 3/26/2020 | -1.50 / -3.45% | 43.00 | 43.00 | 42.00 | 42.00 | 42.19 | 26.05 | 2,000 |   |  
            | 3/25/2020 | +3.40 / +8.48% | 41.60 | 43.50 | 41.50 | 43.50 | 42.47 | 26.98 | 2,000 |   |  			
            | 3/24/2020 | +0.10 / +0.25% | 40.00 | 40.20 | 40.00 | 40.10 | 40.06 | 24.87 | 1,900 |   |  
            | 3/23/2020 | -3.10 / -7.19% | 43.10 | 44.40 | 40.00 | 40.00 | 42.15 | 24.81 | 5,800 |   |  			
            | 3/20/2020 | -1.00 / -2.27% | 42.60 | 44.90 | 42.60 | 43.10 | 43.28 | 26.73 | 1,000 |   |  
            | 3/19/2020 | +0.60 / +1.38% | 43.60 | 44.10 | 43.60 | 44.10 | 43.64 | 27.35 | 3,100 |   |  			
            | 3/18/2020 | -2.10 / -4.61% | 46.00 | 48.00 | 43.50 | 43.50 | 45.34 | 26.98 | 5,300 |   |  
            | 3/17/2020 | -1.40 / -2.98% | 46.00 | 46.00 | 43.40 | 45.60 | 45.38 | 28.28 | 2,700 |   |  			
            | 3/16/2020 | +3.10 / +7.06% | 48.20 | 48.20 | 45.90 | 47.00 | 46.31 | 29.15 | 1,505 |   |  
            | 3/13/2020 | +1.40 / +3.29% | 42.50 | 43.90 | 42.30 | 43.90 | 42.54 | 27.23 | 11,500 |   |  			
            | 3/12/2020 | -3.30 / -7.21% | 45.70 | 45.70 | 42.20 | 42.50 | 44.61 | 26.36 | 16,800 |   |  
            | 3/11/2020 | -1.20 / -2.55% | 47.30 | 47.30 | 45.70 | 45.80 | 46.56 | 28.41 | 15,600 |   |  			
            | 3/10/2020 | -3.90 / -7.66% | 45.90 | 51.00 | 45.90 | 47.00 | 48.01 | 29.15 | 11,100 |   |  
            | 3/9/2020 | -5.60 / -9.91% | 54.80 | 54.80 | 50.90 | 50.90 | 52.15 | 31.57 | 12,000 |   |  			
            | 3/6/2020 | +0.10 / +0.18% | 58.80 | 58.80 | 54.80 | 56.50 | 55.15 | 35.04 | 5,100 |   |  
            | 3/5/2020 | +1.30 / +2.36% | 54.80 | 56.40 | 54.60 | 56.40 | 54.97 | 34.98 | 2,605 |   |  			
            | 3/4/2020 | +0.70 / +1.29% | 54.40 | 55.10 | 54.40 | 55.10 | 54.50 | 34.17 | 13,200 |   |  
            | 3/3/2020 | -3.60 / -6.21% | 57.00 | 59.30 | 54.40 | 54.40 | 56.84 | 33.74 | 33,100 |   |  			
            | 3/2/2020 | -4.00 / -6.45% | 61.00 | 62.50 | 58.00 | 58.00 | 60.23 | 35.97 | 8,200 |   |  
            | 2/28/2020 | -2.00 / -3.13% | 63.00 | 63.00 | 58.40 | 62.00 | 61.42 | 38.45 | 21,400 |   |  			
            | 2/27/2020 | 0.00 / 0.00% | 63.10 | 65.50 | 61.60 | 64.00 | 63.53 | 39.69 | 18,700 |   |  
            | 2/26/2020 | -1.00 / -1.54% | 65.00 | 65.00 | 63.00 | 64.00 | 63.84 | 39.69 | 9,700 |   |  |