Historical shareholding details of
                        
                        Mr. Keith A. Koci
                        
                        holdings in Cleveland-Cliffs Inc (CLF)
                    
                    
                        Monthly changes of
                        
                        Mr. Keith A. Koci
                        
                        shareholding in Cleveland-Cliffs Inc
                        over the previous
                        months 
                    
                    
            
                
                    
                        | 
                            
                                Month
                            
                         | 
                        Name | 
                        Total no. shares held | 
                        
                        Percent Holding | 
                        
                        
                    
                    
                        
                        
                    
                
                
                    
                        
                            
                        
                        
                            | 
                                Feb 28, 2025
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                543,475
                             | 
                            
                            
                                0.20%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Feb 19, 2025
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                533,975
                             | 
                            
                            
                                0.20%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jan 03, 2025
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                431,552
                             | 
                            
                            
                                0.16%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Feb 21, 2024
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                446,256
                             | 
                            
                            
                                0.16%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Jan 03, 2024
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                388,454
                             | 
                            
                            
                                0.14%
                             | 
                            
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                    
                                
                                
                        
                        
                            | 
                                Apr 27, 2023
                             | 
                            
                                
                                    Mr. Keith A. Koci
                                
                             | 
                            
                                383,358
                             | 
                            
                            
                                0.14%
                             | 
                            
                            
                        
                    
                
            
         
                 
                
                    
                        View all ownership details of Cleveland-Cliffs Inc