| Sep 2019 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2019 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2019 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Investment Shares Trust) | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2018 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2018 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2018 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2018 | Maninder Singh Grewal (Shares Held In The Capacity Of Trustee Of Dion Global Investment Shares Trust | 4,111,842 | 12.76% | 0 | 0.00% | 0 | 0.00% |