Form SD - Specialized disclosure report:
SEC Accession No. 0000764065-26-000088
Filing Date
2026-05-29
Accepted
2026-05-29 16:54:50
Documents
2

Document Format Files

Seq Description Document Type Size
1 SD a20260529-formsdxconflictm.htm SD 22951
2 EX-1.01 a20260529-formsdxconflictma.htm EX-1.01 36442
  Complete submission text file 0000764065-26-000088.txt   60759
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: SD | Act: 34 | File No.: 001-08944 | Film No.: 261045633
SIC: 1000 Metal Mining
(CF Office: 01 Energy & Transportation)