CLF - CIK 0000764065
CLEVELAND-CLIFFS INC. has filed 3,316 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (1,651 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2014-06-25 | 2014-06-25 |
| Company correspondence | CORRESP | 2014-06-24 | - |
| DFAN14A | - | 2014-06-23 | - |
| Proxy materials | DEFA14A | 2014-06-23 | - |
| Proxy materials | DEFA14A | 2014-06-23 | - |
| DFAN14A | - | 2014-06-19 | - |
| Proxy materials | DEFA14A | 2014-06-19 | - |
| Proxy materials | DEFA14A | 2014-06-18 | - |
| Proxy materials | DEFA14A | 2014-06-18 | - |
| DFAN14A | - | 2014-06-16 | - |
| DFAN14A | - | 2014-06-16 | - |
| Proxy materials | DEFA14A | 2014-06-16 | - |
| SEC correspondence | UPLOAD | 2014-06-16 | - |
| Employee plan annual report | 11-K | 2014-06-13 | 2013-12-31 |
| DEFC14A | - | 2014-06-12 | - |
| DFAN14A | - | 2014-06-12 | - |
| Proxy materials | DEFA14A | 2014-06-12 | - |
| Annual report to shareholders | ARS | 2014-06-11 | 2013-12-31 |
| PRRN14A | - | 2014-06-11 | - |
| Proxy materials | DEFA14A | 2014-06-11 | - |
| DEFC14A | - | 2014-06-10 | - |
| SEC correspondence | UPLOAD | 2014-06-10 | - |
| Company correspondence | CORRESP | 2014-06-09 | - |
| PREC14A | - | 2014-06-09 | - |
| SEC correspondence | UPLOAD | 2014-06-09 | - |
| PRRN14A | - | 2014-06-06 | - |
| Company correspondence | CORRESP | 2014-06-05 | - |
| PREC14A | - | 2014-06-05 | - |
| Insider trade | 4 | 2014-06-04 | 2014-06-02 |
| New insider ownership | 3 | 2014-06-04 | 2014-06-02 |
| Company correspondence | CORRESP | 2014-06-04 | - |
| Company correspondence | CORRESP | 2014-06-04 | - |
| Activist ownership stake (update) | SC 13D/A | 2014-05-30 | - |
| Proxy materials | DEFA14A | 2014-05-30 | - |
| SEC correspondence | UPLOAD | 2014-05-30 | - |
| DFAN14A | - | 2014-05-29 | - |
| Proxy materials | DEFA14A | 2014-05-28 | - |
| PRE 14A | - | 2014-05-23 | 2014-05-23 |
| SEC correspondence | UPLOAD | 2014-05-22 | - |
| Insider trade | 4 | 2014-05-14 | 2014-05-12 |
| Insider trade | 4 | 2014-05-14 | 2014-05-12 |
| Proxy materials | DEFA14A | 2014-05-14 | - |
| DFAN14A | - | 2014-05-12 | - |
| DFAN14A | - | 2014-05-09 | - |
| SEC correspondence | UPLOAD | 2014-05-08 | - |
| Annual report (amended) | 10-K/A | 2014-04-30 | 2013-12-31 |
| DFAN14A | - | 2014-04-25 | - |
| Quarterly report | 10-Q | 2014-04-25 | 2014-03-31 |
| Proxy materials | DEFA14A | 2014-04-25 | - |
| Major company event | 8-K | 2014-04-25 | 2014-04-25 |