Historical shareholding details of
                        
                        Mr. Mark Tobin
                        
                        holdings in Lightbridge Corp (LTBR)
                    
                    
                        Monthly changes of
                        
                        Mr. Mark Tobin
                        
                        shareholding in Lightbridge Corp
                        over the previous
                        months 
                    
                    
            
                
                    
                        | 
                            
                                Month
                            
                         | 
                        Name | 
                        Total no. shares held | 
                        
                        Percent Holding | 
                        
                        
                    
                    
                        
                        
                    
                
                
                    
                        
                            
                        
                        
                            | 
                                Sep 02, 2025
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                61,038
                             | 
                            
                            
                                1.88%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Aug 28, 2025
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                64,038
                             | 
                            
                            
                                1.97%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jun 02, 2025
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                44,038
                             | 
                            
                            
                                1.35%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Mar 12, 2025
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                47,038
                             | 
                            
                            
                                1.45%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Dec 04, 2024
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                35,450
                             | 
                            
                            
                                1.09%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Nov 20, 2024
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                18,267
                             | 
                            
                            
                                0.56%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Nov 20, 2023
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                22,267
                             | 
                            
                            
                                0.68%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jan 03, 2023
                             | 
                            
                                
                                    Mr. Mark Tobin
                                
                             | 
                            
                                12,191
                             | 
                            
                            
                                0.37%
                             | 
                            
                            
                        
                    
                
            
         
                 
                
                    
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