| Mar 2021 | Simplex Trading & Agencies Limited | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
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                            | Dec 2020 | Simplex Trading & Agencies Limited | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2020 | Simplex  Trading  &  Agencies  Ltd. | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2020 | Simplex Trading & Agencies Ltd | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2020 | Simplex Trading & Agencies Ltd | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2019 | Simplex Trading & Agencies Limited | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2019 | Simplex Trading And Agencies Ltd | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2019 | Simplex Trading And Agencies Limited | 1,729,700 | 2.47% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2019 | Simplex Trading And Agencies Limited | 1,584,850 | 2.27% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2018 | Simplex Trading & Agencies Ltd. | 1,371,000 | 1.96% | 0 | 0.00% | 0 | 0.00% |