# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000764065-21-000161
Filing Date
2021-04-30
Accepted
2021-04-30 16:39:13
Documents
21
Period of Report
2021-04-28
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | clf-20210428.htm iXBRL | 8-K | 85378
2 | EX-3.1 | a20210428-8xkxex31.htm | EX-3.1 | 6012
3 | EX-10.1 | a20210428-8xkxex101.htm | EX-10.1 | 147981
4 | EX-10.2 | a20210428-8xkxex102.htm | EX-10.2 | 130766
10 | GRAPHIC | a20210428-8xkxex31001.jpg | GRAPHIC | 115740
11 | GRAPHIC | a20210428-8xkxex31002.jpg | GRAPHIC | 183539
12 | GRAPHIC | a20210428-8xkxex31003.jpg | GRAPHIC | 157780
13 | GRAPHIC | a20210428-8xkxex31004.jpg | GRAPHIC | 87487
| Complete submission text file | 0000764065-21-000161.txt |  | 1332913

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | clf-20210428.xsd | EX-101.SCH | 2485
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | clf-20210428_cal.xml | EX-101.CAL | 761
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | clf-20210428_def.xml | EX-101.DEF | 1702
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | clf-20210428_lab.xml | EX-101.LAB | 26305
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | clf-20210428_pre.xml | EX-101.PRE | 13782
14 | EXTRACTED XBRL INSTANCE DOCUMENT | clf-20210428_htm.xml | XML | 12047

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.: 21878896
SIC: 1000 Metal Mining