Cleveland-Cliffs Inc. SEC filings CLF
Cleveland-Cliffs Inc. has 1,001 filings in SEC EDGAR's recent list, going back to May 21, 2015. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 20, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 19, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 19, 2026 | Oct 19, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 24, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2026 | May 14, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 23, 2026 | Feb 22, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2025 | Nov 11, 2025 |
| 8-K |
Current report
Other events
|
Oct 31, 2025 | Oct 31, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2025 | Oct 20, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 10, 2025 | Oct 10, 2025 |
| 8-K |
Current report
Other events
|
Oct 7, 2025 | Oct 7, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 8, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Other events
|
Sep 3, 2025 | Sep 3, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2025 | May 15, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 6, 2025 | Feb 6, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 3, 2025 | Feb 3, 2025 |
| 8-K/A | Amended current report | Jan 17, 2025 | Nov 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2025 | Jan 3, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Acquisition or sale of assets
|
Nov 1, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 22, 2024 | Oct 22, 2024 |
| 8-K |
Current report
Other events
|
Oct 8, 2024 | Oct 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 8, 2024 | Oct 8, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 13, 2024 | Sep 13, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 16, 2024 | Aug 16, 2024 |
| 8-K |
Current report
Other events
|
Aug 13, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2024 | Jul 22, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 15, 2024 | Jul 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 28, 2024 | Jun 26, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2024 | May 16, 2024 |
| 8-K | Current report | May 3, 2024 | May 2, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2024 | Apr 22, 2024 |
| 8-K | Current report | Apr 5, 2024 | Apr 2, 2024 |
| 8-K | Current report | Mar 29, 2024 | Mar 26, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 18, 2024 | Mar 18, 2024 |
| 8-K |
Current report
Other events
|
Mar 4, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2024 | Jan 29, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2024 | Jan 3, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2023 | Oct 23, 2023 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Sep 15, 2023 | May 17, 2023 |
| 8-K |
Current report
Other events
|
Aug 22, 2023 | Aug 22, 2023 |
| 8-K |
Current report
Other events
|
Aug 14, 2023 | Aug 13, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2023 | Jul 24, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 9, 2023 | Jun 9, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2023 | May 17, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2023 | Apr 24, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 14, 2023 | Apr 14, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 11, 2023 | Apr 11, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2022 | Oct 25, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2022 | Jul 22, 2022 |
| 8-K |
Current report
Officer or director change
|
May 6, 2022 | May 5, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 22, 2022 | Apr 22, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2022 | Apr 22, 2022 |
| 8-K |
Current report
Other events
|
Feb 11, 2022 | Feb 11, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2022 | Feb 11, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 23, 2021 | Dec 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 10, 2021 | Dec 7, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2021 | Oct 22, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 30, 2021 | Aug 27, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2021 | Jul 22, 2021 |
| 8-K |
Current report
Officer or director change
|
May 28, 2021 | May 26, 2021 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Apr 30, 2021 | Apr 28, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2021 | Apr 22, 2021 |
| 8-K |
Current report
Other events
|
Mar 12, 2021 | Mar 12, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2021 | Feb 25, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 17, 2021 | Feb 17, 2021 |
| 8-K |
Current report
Other events
|
Feb 11, 2021 | Feb 11, 2021 |
| 8-K |
Current report
Other events
|
Feb 9, 2021 | Feb 9, 2021 |
| 8-K/A | Amended current report | Feb 8, 2021 | Dec 7, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Dec 9, 2020 | Dec 7, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2020 | Oct 23, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 28, 2020 | Sep 24, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 19, 2020 | Jun 19, 2020 |
| 8-K |
Current report
Other events
|
Jun 16, 2020 | Jun 16, 2020 |
| 8-K |
Current report
New debt
|
May 11, 2020 | May 11, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Apr 24, 2020 | Apr 22, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 24, 2020 | Apr 24, 2020 |
| 8-K |
Current report
Other events
|
Apr 21, 2020 | Apr 21, 2020 |
| 8-K |
Current report
Material agreement, Results of operations
|
Apr 17, 2020 | Apr 17, 2020 |
| 8-K |
Current report
Other events
|
Apr 15, 2020 | Apr 15, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 15, 2020 | Apr 15, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 2, 2020 | Mar 27, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 16, 2020 | Mar 16, 2020 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Officer or director change
|
Mar 13, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Mar 10, 2020 | Mar 10, 2020 |
| 8-K |
Current report
Other events
|
Mar 3, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Other events
|
Mar 2, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Other events
|
Feb 26, 2020 | Feb 26, 2020 |
| 8-K |
Current report
Other events
|
Feb 26, 2020 | Feb 26, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2020 | Feb 20, 2020 |
| 8-K |
Current report
Acquisition or sale of assets
|
Dec 4, 2019 | Dec 2, 2019 |
| 8-K |
Current report
Other events
|
Dec 3, 2019 | Dec 3, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2019 | Oct 23, 2019 |
| 8-K |
Current report
Other events
|
Sep 10, 2019 | Sep 10, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 19, 2019 | Jul 19, 2019 |
| 8-K |
Current report
Other events
|
Jun 13, 2019 | Jun 13, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
May 14, 2019 | May 13, 2019 |
| 8-K |
Current report
Other events
|
Apr 30, 2019 | Apr 29, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Apr 26, 2019 | Apr 24, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2019 | Apr 25, 2019 |
| 8-K | Current report | Apr 1, 2019 | Mar 27, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2019 | Mar 4, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2019 | Feb 12, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 8, 2019 | Feb 8, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 28, 2019 | Jan 28, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2018 | Dec 11, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 19, 2018 | Oct 19, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 20, 2018 | Jul 20, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Apr 27, 2018 | Apr 24, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2018 | Apr 20, 2018 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 6, 2018 | Apr 6, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 1, 2018 | Feb 28, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2018 | Jan 25, 2018 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Dec 19, 2017 | Dec 19, 2017 |
| 8-K |
Current report
Other events
|
Dec 6, 2017 | Dec 5, 2017 |
| 8-K |
Current report
Other events
|
Dec 4, 2017 | Dec 4, 2017 |
| 8-K |
Current report
Officer or director change
|
Nov 17, 2017 | Nov 17, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2017 | Oct 20, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Aug 17, 2017 | Aug 15, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Aug 14, 2017 | Apr 25, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 7, 2017 | Aug 7, 2017 |
| 8-K |
Current report
Other events
|
Jul 31, 2017 | Jul 31, 2017 |
| 8-K |
Current report
Other events
|
Jul 31, 2017 | Jul 31, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 27, 2017 | Jun 26, 2017 |
| 8-K |
Current report
Other events
|
Jun 15, 2017 | Jun 15, 2017 |
| 8-K |
Current report
Other events
|
May 4, 2017 | May 4, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2017 | Apr 27, 2017 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Apr 27, 2017 | Apr 25, 2017 |
| 8-K | Current report | Mar 10, 2017 | Mar 7, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2017 | Feb 22, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 27, 2017 | Feb 27, 2017 |
| 8-K |
Current report
Other events
|
Feb 15, 2017 | Feb 9, 2017 |
| 8-K |
Current report
Other events
|
Feb 13, 2017 | Feb 9, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2017 | Feb 9, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 14, 2016 | Dec 14, 2016 |
| 8-K |
Current report
Officer or director change
|
Oct 27, 2016 | Oct 25, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Other events
|
Jun 9, 2016 | Jun 7, 2016 |
| 8-K |
Current report
Material agreement
|
Jun 3, 2016 | May 28, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 2, 2016 | Apr 27, 2016 |
| 8-K |
Current report
Other events
|
Apr 29, 2016 | Apr 20, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 2, 2016 | Mar 2, 2016 |
| 8-K |
Current report
Other events
|
Feb 8, 2016 | Feb 8, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2016 | Jan 27, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2016 | Jan 27, 2016 |
| 8-K | Current report | Jan 22, 2016 | Jan 20, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 29, 2015 | Dec 22, 2015 |
| 8-K |
Current report
Officer or director change
|
Nov 4, 2015 | Oct 31, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2015 | Oct 29, 2015 |
| 8-K |
Current report
Other events
|
Aug 7, 2015 | Aug 5, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2015 | Jul 29, 2015 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 21, 2015 | May 19, 2015 |
Showing 163 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Metal Mining (SIC 1000)
- Listed as
- CLF (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- OH
- Headquarters
- Cleveland, OH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 764065
- Former names
- CLIFFS NATURAL RESOURCES INC. (until Aug 14, 2017); CLEVELAND CLIFFS INC (until Oct 15, 2008)
Other Metal Mining companies
- BHP Group Ltd BHP
- Rio Tinto Ltd RTNTF
- Southern Copper CORP/ SCCO
- Rio Tinto PLC RIO
- Freeport-Mcmoran Inc FCX
- Vale S.A. VALE
- Hudbay Minerals Inc. HBM
- Buenaventura Mining Co Inc BVN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.