| 2026-07-24 | 8-K | 8-K filed 2026-07-24 by CLEVELAND-CLIFFS INC. |
| 2026-07-23 | 8-K | 8-K filed 2026-07-23 by CLEVELAND-CLIFFS INC. |
| 2026-07-23 | 10-Q | 10-Q filed 2026-07-23 by CLEVELAND-CLIFFS INC. |
| 2026-05-20 | 8-K | 8-K filed 2026-05-20 by CLEVELAND-CLIFFS INC. |
| 2026-04-21 | 10-Q | 10-Q filed 2026-04-21 by CLEVELAND-CLIFFS INC. |
| 2026-04-20 | 8-K | 8-K filed 2026-04-20 by CLEVELAND-CLIFFS INC. |
| 2026-04-02 | DEF 14A | DEF 14A filed 2026-04-02 by CLEVELAND-CLIFFS INC. |
| 2026-02-23 | 8-K | 8-K filed 2026-02-23 by CLEVELAND-CLIFFS INC. |
| 2026-02-09 | 8-K | 8-K filed 2026-02-09 by CLEVELAND-CLIFFS INC. |
| 2026-02-09 | 10-K | 10-K filed 2026-02-09 by CLEVELAND-CLIFFS INC. |
| 2025-11-12 | 8-K | 8-K filed 2025-11-12 by CLEVELAND-CLIFFS INC. |
| 2025-10-31 | 8-K | 8-K filed 2025-10-31 by CLEVELAND-CLIFFS INC. |
| 2025-10-22 | 10-Q | 10-Q filed 2025-10-22 by CLEVELAND-CLIFFS INC. |
| 2025-10-20 | 8-K | 8-K filed 2025-10-20 by CLEVELAND-CLIFFS INC. |
| 2025-10-10 | 8-K | 8-K filed 2025-10-10 by CLEVELAND-CLIFFS INC. |
| 2025-10-07 | 8-K | 8-K filed 2025-10-07 by CLEVELAND-CLIFFS INC. |
| 2025-09-08 | 8-K | 8-K filed 2025-09-08 by CLEVELAND-CLIFFS INC. |
| 2025-09-03 | 8-K | 8-K filed 2025-09-03 by CLEVELAND-CLIFFS INC. |
| 2025-07-23 | 10-Q | 10-Q filed 2025-07-23 by CLEVELAND-CLIFFS INC. |
| 2025-07-21 | 8-K | 8-K filed 2025-07-21 by CLEVELAND-CLIFFS INC. |
| 2025-05-21 | 8-K | 8-K filed 2025-05-21 by CLEVELAND-CLIFFS INC. |
| 2025-05-08 | 10-Q | 10-Q filed 2025-05-08 by CLEVELAND-CLIFFS INC. |
| 2025-05-07 | 8-K | 8-K filed 2025-05-07 by CLEVELAND-CLIFFS INC. |
| 2025-04-02 | DEF 14A | DEF 14A filed 2025-04-02 by CLEVELAND-CLIFFS INC. |
| 2025-02-25 | 10-K | 10-K filed 2025-02-25 by CLEVELAND-CLIFFS INC. |
| 2025-02-24 | 8-K | 8-K filed 2025-02-24 by CLEVELAND-CLIFFS INC. |
| 2025-02-06 | 8-K | 8-K filed 2025-02-06 by CLEVELAND-CLIFFS INC. |
| 2025-02-03 | 8-K | 8-K filed 2025-02-03 by CLEVELAND-CLIFFS INC. |
| 2025-01-17 | 8-K/A | 8-K/A filed 2025-01-17 by CLEVELAND-CLIFFS INC. |
| 2025-01-03 | 8-K | 8-K filed 2025-01-03 by CLEVELAND-CLIFFS INC. |