As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 6/14/17  Cleveland-Cliffs Inc.             11-K       12/31/16    2:231K                                                            
 5/26/17  Cleveland-Cliffs Steel Hold… Corp SD         12/31/16    1:37K                                                             
 3/15/17  Cleveland-Cliffs Inc.             DEF 14A    12/31/16    1:19M                                                             
 2/28/17  Cleveland-Cliffs Inc.             PRE 14A    12/31/16    1:19M                                                             
 2/17/17  Cleveland-Cliffs Steel Hold… Corp 10-K       12/31/16  116:23M                                                             
  2/9/17  Petersen Eric S                   5          Officer²    1:4K   Cleveland-Cliffs Steel Hold… Corp Cleveland-Cliffs S… Corp 
  2/9/17  Newport Roger K                   5          Dir.,Off.²  1:5K   Cleveland-Cliffs Steel Hold… Corp Cleveland-Cliffs S… Corp 
  2/9/17  Alter Joseph C                    5          Officer²    1:4K   Cleveland-Cliffs Steel Hold… Corp Cleveland-Cliffs S… Corp 
  2/9/17  Filiatraut Renee S                5          Officer²    1:4K   Cleveland-Cliffs Steel Hold… Corp Cleveland-Cliffs S… Corp 
  2/9/17  Cleveland-Cliffs Inc.             10-K       12/31/16  168:32M                                                             
  1/4/17  Fedor Terry G.                    4          Officer²    1:4K   Cleveland-Cliffs Inc.             Cleveland-Cliffs Inc.    
  1/4/17  Graham James D                    4          Officer²    1:4K   Cleveland-Cliffs Inc.             Cleveland-Cliffs Inc.    
  1/4/17  Mee Terrence R                    4          Officer²    1:4K   Cleveland-Cliffs Inc.             Cleveland-Cliffs Inc.    

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¹	Filing/Form Types:
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	5	Annual Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 5 { The Filer is an Insider² of the Issuer }.
	10-K	Annual Report — Form 10-K.
	11-K	Annual Report by an Employee Stock Purchase, Savings or Similar Plan — Form 11-K.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	PRE 14A	Preliminary Proxy Statement — Schedule 14A.
	SD	Specialized Disclosure Report re: the Use of Conflict Minerals — Form SD.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.