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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. CIK#: 0000764065 (see all company filings)

SIC: 1000 - METAL MINING
State location: OH | State of Inc.: OH | Fiscal Year End: 1231
formerly: CLEVELAND CLIFFS INC (filings through 2008-10-15)
formerly: CLIFFS NATURAL RESOURCES INC. (filings through 2017-08-14)
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0000764065 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0000764065-24-000072 (34 Act)  Size: 164 KB
2024-03-18 001-08944
24759934
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-032810 (34 Act)  Size: 13 KB
2024-03-11 005-36514
24736838
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-007191 (34 Act)  Size: 14 KB
2024-03-07 005-36514
24729066
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0000764065-24-000058 (34 Act)  Size: 4 MB
2024-03-04 001-08944
24715827
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-020034 (34 Act)  Size: 13 KB
2024-02-13 005-36514
24627066
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000764065-24-000038 (34 Act)  Size: 24 MB
2024-02-08 001-08944
24609141
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000764065-24-000033 (34 Act)  Size: 553 KB
2024-01-29 001-08944
24574398
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-002308 (34 Act)  Size: 14 KB
2024-01-24 005-36514
24555862
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0000764065-24-000003 (34 Act)  Size: 159 KB
2024-01-03 001-08944
24507173
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000764065-23-000162 (34 Act)  Size: 9 MB
2023-10-25 001-08944
231346265
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000764065-23-000159 (34 Act)  Size: 859 KB
2023-10-23 001-08944
231340400
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.07
Acc-no: 0000764065-23-000151 (34 Act)  Size: 158 KB
2023-09-15 001-08944
231259102
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000149 Size: 25 KB
2023-08-24
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000147 Size: 2 MB
2023-08-22
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000146 Size: 1 MB
2023-08-22
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0000764065-23-000143 (34 Act)  Size: 800 KB
2023-08-22 001-08944
231192303
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000141 Size: 4 MB
2023-08-18
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000139 Size: 150 KB
2023-08-15
425  Documents Prospectuses and communications, business combinations
Acc-no: 0000764065-23-000136 Size: 7 MB
2023-08-14
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0000764065-23-000133 (34 Act)  Size: 7 MB
2023-08-14 001-08944
231166300
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-089624 (34 Act)  Size: 13 KB
2023-08-10 005-36514
231157699
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000764065-23-000129 (34 Act)  Size: 12 MB
2023-07-26 001-08944
231113849
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000764065-23-000126 (34 Act)  Size: 855 KB
2023-07-24 001-08944
231105080
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0000764065-23-000117 (34 Act)  Size: 177 KB
2023-06-09 001-08944
231005656
SD  Documents Specialized disclosure report
Acc-no: 0000764065-23-000115 (34 Act)  Size: 28 KB
2023-05-26 001-08944
23968771
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0000764065-23-000113 (34 Act)  Size: 201 KB
2023-05-19 001-08944
23938693
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000764065-23-000083 (34 Act)  Size: 8 MB
2023-04-26 001-08944
23850089
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000764065-23-000079 (34 Act)  Size: 772 KB
2023-04-24 001-08944
23840123
8-K  Documents   Interactive Data Current report, items 1.01 and 2.03
Acc-no: 0000764065-23-000077 (34 Act)  Size: 172 KB
2023-04-14 001-08944
23821312
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, 8.01, and 9.01
Acc-no: 0000764065-23-000075 (34 Act)  Size: 4 MB
2023-04-11 001-08944
23813887
ARS  Documents Annual Report to Security Holders
Acc-no: 0000764065-23-000065 (34 Act)  Size: 3 MB
2023-04-03 001-08944
23790650
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0000764065-23-000064 (34 Act)  Size: 1 MB
2023-04-03 001-08944
23790648
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0000764065-23-000063 (34 Act)  Size: 24 MB
2023-04-03 001-08944
23790646
S-3ASR  Documents Automatic shelf registration statement of securities of well-known seasoned issuers
Acc-no: 0000764065-23-000036 (33 Act)  Size: 1 MB
2023-02-14 333-269774
23631671
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000764065-23-000032 (34 Act)  Size: 28 MB
2023-02-14 001-08944
23629290
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000764065-23-000029 (34 Act)  Size: 521 KB
2023-02-13 001-08944
23618757
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-015079 (34 Act)  Size: 13 KB
2023-02-09 005-36514
23602026
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-004030 (34 Act)  Size: 13 KB
2023-01-26 005-36514
23554290
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-000661 (34 Act)  Size: 13 KB
2023-01-20 005-36514
23539259
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000764065-22-000154 (34 Act)  Size: 12 MB
2022-10-26 001-08944
221333294