| 2021-04-05 thru 2021-04-15 (11 days) | $8.07 ($8.07/unit) |  BEST PRICE  | 
                
                    
                        | 2021-03-05 thru 2021-04-04 (31 days) | $8.35 ($8.35/unit) |   | 
                
                    
                        | 2021-02-18 thru 2021-03-04 (15 days) | $9.12 ($9.12/unit) |   | 
                
                    
                        | 2021-02-04 thru 2021-02-17 (14 days) | $10.39 ($10.39/unit) |   | 
                
                    
                        | 2021-02-02 thru 2021-02-03 (2 days) | $10.49 ($10.49/unit) |   | 
                
                    
                        | 2021-01-14 thru 2021-01-30 (17 days) | $10.36 ($10.36/unit) |   | 
                
                    
                        | 2020-12-16 thru 2021-01-13 (29 days) | $10.38 ($10.38/unit) |   | 
                
                    
                        | 2020-11-17 thru 2020-12-15 (29 days) | $10.40 ($10.40/unit) |   | 
                
                    
                        | 2020-09-28 thru 2020-11-16 (50 days) | $10.58 ($10.58/unit) |   | 
                
                    
                        | 2020-09-17 thru 2020-09-27 (11 days) | $10.57 ($10.57/unit) |   | 
                
                    
                        | 2020-09-12 thru 2020-09-13 (2 days) | $10.41 ($10.41/unit) |   |