Form 8-K - Current report:
SEC Accession No. 0000764065-25-000142
Filing Date
2025-10-07
Accepted
2025-10-07 17:16:33
Documents
20
Period of Report
2025-10-07
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K clf-20251007.htm   iXBRL 8-K 32582
2 EX-99.1 a20251007-8xkxex991.htm EX-99.1 12854
3 EX-99.2 a20251007-8xkxex992.htm EX-99.2 12441
7 GRAPHIC a20251007-8xkxex991001.jpg GRAPHIC 267279
8 GRAPHIC a20251007-8xkxex991002.jpg GRAPHIC 433692
9 GRAPHIC a20251007-8xkxex991003.jpg GRAPHIC 137861
10 GRAPHIC a20251007-8xkxex992001.jpg GRAPHIC 303828
11 GRAPHIC a20251007-8xkxex992002.jpg GRAPHIC 456214
12 GRAPHIC a20251007-8xkxex992003.jpg GRAPHIC 43770
  Complete submission text file 0000764065-25-000142.txt   2454672

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clf-20251007.xsd EX-101.SCH 1849
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clf-20251007_lab.xml EX-101.LAB 22804
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clf-20251007_pre.xml EX-101.PRE 13099
22 EXTRACTED XBRL INSTANCE DOCUMENT clf-20251007_htm.xml XML 2820
Mailing Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315
Business Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315 216-694-5700
CLEVELAND-CLIFFS INC. (Filer) CIK: 0000764065 (see all company filings)

EIN.: 341464672 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-08944 | Film No.: 251380600
SIC: 1000 Metal Mining
(CF Office: 01 Energy & Transportation)