| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 10-Q | Report | Data | 10-Q | May 7, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | May 7, 2024 | May 7, 2024 |
| 8-K | Report | Data | FORM 8-K | May 6, 2024 | Apr 30, 2024 |
| SC 13G/A | Report | AMENDMENT NO. 3 | Feb 14, 2024 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| 10-K | Report | Data | 10-K | Feb 9, 2024 | Dec 31, 2023 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| 8-K | Report | Data | 8-K | Feb 6, 2024 | Feb 6, 2024 |
| 10-Q | Report | Data | 10-Q | Oct 31, 2023 | Sep 30, 2023 |
| 8-K | Report | Data | 8-K | Oct 31, 2023 | Oct 31, 2023 |
| 10-Q | Report | Data | 10-Q | Aug 8, 2023 | Jun 30, 2023 |
| 8-K | Report | Data | 8-K | Aug 8, 2023 | Aug 8, 2023 |
| 8-K | Report | Data | 8-K | Jun 13, 2023 | Jun 12, 2023 |
| 8-K | Report | Data | 8-K | May 2, 2023 | Apr 27, 2023 |
| 10-Q | Report | Data | 10-Q | May 2, 2023 | Mar 31, 2023 |
| 8-K | Report | Data | 8-K | May 2, 2023 | May 2, 2023 |
| 8-K | Report | Data | 8-K | Mar 24, 2023 | Mar 20, 2023 |
| SC 13G/A | Report | Feb 14, 2023 | ||
| 10-K | Report | Data | 10-K | Feb 10, 2023 | Dec 31, 2022 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| 8-K | Report | Data | 8-K | Feb 7, 2023 | Feb 7, 2023 |
| SC 13G | Report | Feb 1, 2023 | ||
| 8-K | Report | Data | 8-K | Jan 23, 2023 | Jan 19, 2023 |
| 8-K | Report | Data | 8-K | Nov 2, 2022 | Nov 2, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Nov 1, 2022 | Sep 30, 2022 |
| 8-K | Report | Data | FORM 8-K | Nov 1, 2022 | Nov 1, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Aug 4, 2022 | Jun 30, 2022 |
| 8-K | Report | Data | FORM 8-K | Aug 4, 2022 | Aug 4, 2022 |
| 8-K | Report | Data | 8-K | Jul 25, 2022 | Jul 18, 2022 |
| SC 13G | Report | AZVALOR_CEIX | May 26, 2022 | |
| 10-Q | Report | Data | FORM 10-Q | May 3, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | FORM 8-K | May 3, 2022 | May 3, 2022 |
| 8-K | Report | Data | 8-K | May 2, 2022 | Apr 26, 2022 |
| SC 13G/A | Report | Feb 14, 2022 | ||
| 10-K | Report | Data | FORM 10-K | Feb 11, 2022 | Dec 31, 2021 |
| SC 13G/A | Report | Feb 11, 2022 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2022 | |
| SC 13G | Report | SEC SCHEDULE 13G | Feb 8, 2022 | |
| 8-K | Report | Data | FORM 8-K | Feb 8, 2022 | Feb 8, 2022 |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G/A | Report | Jan 26, 2022 | ||
| 10-Q | Report | Data | FORM 10-Q | Nov 2, 2021 | Sep 30, 2021 |
| 8-K | Report | Data | FORM 8-K | Nov 2, 2021 | Nov 2, 2021 |
| SC 13G | Report | CEIX_AZVALOR | Oct 12, 2021 | |
| 8-K | Report | Data | 8-K | Aug 31, 2021 | Aug 26, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Aug 3, 2021 | Jun 30, 2021 |
| 8-K | Report | Data | FORM 8-K | Aug 3, 2021 | Aug 3, 2021 |
| 8-K | Report | Data | 8-K | May 4, 2021 | Apr 28, 2021 |
| 10-Q | Report | Data | FORM 10-Q | May 4, 2021 | Mar 31, 2021 |
| 8-K | Report | Data | FORM 8-K | May 4, 2021 | May 4, 2021 |
| 8-K | Report | Data | 8-K | Apr 19, 2021 | Apr 1, 2021 |
| 8-K | Report | Data | 8-K | Mar 31, 2021 | Mar 29, 2021 |
| 10-K | Report | Data | FORM 10-K | Feb 12, 2021 | Dec 31, 2020 |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | Feb 12, 2021 | ||
| SC 13G/A | Report | CONSOL ENERGY INC. | Feb 10, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| 8-K | Report | Data | FORM 8-K | Feb 9, 2021 | Feb 9, 2021 |
| SC 13G | Report | Jan 25, 2021 | ||
| SC 13G | Report | Jan 12, 2021 | ||
| SC 13G | Report | AZVALOR_CEIX | Jan 5, 2021 | |
| SC 13D/A | Report | SC 13D/A | Jan 5, 2021 | |
| 8-K | Report | Data | 8-K | Dec 31, 2020 | Dec 30, 2020 |
| 8-K | Report | Data | 8-K | Dec 30, 2020 | Dec 29, 2020 |
| SC 13G/A | Report | SCHEDULE 13G/A | Dec 10, 2020 | |
| 10-Q | Report | Data | FORM 10-Q | Nov 5, 2020 | Sep 30, 2020 |
| 8-K | Report | Data | 8-K | Nov 5, 2020 | Nov 5, 2020 |
| SC 13D/A | Report | SC 13D/A | Oct 28, 2020 | |
| 8-K | Report | Data | 8-K | Oct 23, 2020 | Oct 22, 2020 |
| 10-Q | Report | Data | FORM 10-Q | Aug 10, 2020 | Jun 30, 2020 |
| 8-K | Report | Data | FORM 8-K | Aug 10, 2020 | Aug 10, 2020 |
| 8-K | Report | Data | FORM 8-K | Jul 14, 2020 | Jul 14, 2020 |
| 8-K | Report | Data | 8-K | Jun 18, 2020 | Jun 15, 2020 |
| 8-K | Report | Data | 8-K | Jun 11, 2020 | Jun 5, 2020 |
| 10-Q | Report | Data | 10-Q | May 11, 2020 | Mar 31, 2020 |
| 8-K | Report | Data | 8-K | May 11, 2020 | May 11, 2020 |
| 8-K | Report | Data | FORM 8-K | May 8, 2020 | May 8, 2020 |
| SC 13G/A | Report | SCHEDULE 13G/A | Apr 9, 2020 | |
| 8-K | Report | Data | FORM 8-K | Apr 2, 2020 | Mar 27, 2020 |
| SC 13G | Report | AZVALOR AM | Mar 23, 2020 | |
| 10-K | Report | Data | 10-K | Feb 14, 2020 | Dec 31, 2019 |
| SC 13G | Report | Feb 14, 2020 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| 8-K | Report | Data | 8-K | Feb 11, 2020 | Feb 11, 2020 |
| SC 13G | Report | CONSOL ENERGY INC. | Feb 6, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| 8-K | Report | Data | FORM 8-K | Jan 3, 2020 | Dec 27, 2019 |
| SC 13G | Report | AZVALOR CEIX | Nov 12, 2019 | |
| 10-Q | Report | Data | 10-Q | Nov 5, 2019 | Sep 30, 2019 |
| 8-K | Report | Data | 8-K | Nov 5, 2019 | Nov 5, 2019 |
| SC 13D/A | Report | SC 13D/A | Aug 19, 2019 | |
| SC 13G | Report | Aug 8, 2019 | ||
| 10-Q | Report | Data | 10-Q | Aug 6, 2019 | Jun 30, 2019 |
| 8-K | Report | Data | 8-K | Aug 6, 2019 | Aug 6, 2019 |
| 8-K | Report | FORM 8-K | May 13, 2019 | May 8, 2019 |
| 10-Q | Report | Data | 10-Q | May 8, 2019 | Mar 31, 2019 |
| 8-K | Report | 8-K | May 8, 2019 | May 8, 2019 |
| 8-K | Report | FORM 8-K | Apr 3, 2019 | Mar 28, 2019 |
| 8-K | Report | FORM 8-K | Mar 21, 2019 | Mar 15, 2019 |
| SC 13G/A | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | CONSOL ENERGY INC. | Feb 13, 2019 | |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| 10-K | Report | Data | 10-K | Feb 8, 2019 | Dec 31, 2018 |
| 8-K | Report | 8-K | Feb 7, 2019 | Feb 7, 2019 |
| SC 13G/A | Report | Jan 24, 2019 | ||
| SC 13G/A | Report | Dec 7, 2018 | ||
| 10-Q | Report | Data | 10-Q | Nov 1, 2018 | Sep 30, 2018 |
| 8-K | Report | 8-K | Nov 1, 2018 | Nov 1, 2018 |
| SC 13G/A | Report | CONSOL ENERGY INC. - 13G AMENDMENT | Oct 10, 2018 | |
| SC 13G | Report | AZVALORAM | Oct 9, 2018 | |
| SC 13G | Report | Sep 18, 2018 | ||
| SC 13G/A | Report | Sep 10, 2018 | ||
| 8-K | Report | 8-K | Sep 6, 2018 | Aug 30, 2018 |
| 10-Q | Report | Data | 10-Q | Aug 2, 2018 | Jun 30, 2018 |
| 8-K | Report | 8-K | Aug 2, 2018 | Aug 2, 2018 |
| SC 13G | Report | Jul 17, 2018 | ||
| SC 13G/A | Report | CONSOL ENERGY INC. - 13G AMENDMENT | Jul 10, 2018 | |
| SC 13G/A | Report | CONSOL ENERGY INC. - 13G AMENDMENT | Jul 10, 2018 | |
| 8-K | Report | FORM 8-K | May 9, 2018 | May 9, 2018 |
| 10-Q | Report | Data | 10-Q | May 3, 2018 | Mar 31, 2018 |
| 8-K | Report | 8-K | May 3, 2018 | May 3, 2018 |
| 10-K | Report | Data | 10-K | Feb 16, 2018 | Dec 31, 2017 |
| SC 13G | Report | Feb 14, 2018 | ||
| SC 13G | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | CONSOL ENERGY INC. - 13G AMENDMENT | Feb 13, 2018 | |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2018 | |
| SC 13G | Report | Feb 8, 2018 | ||
| 8-K | Report | 8-K | Feb 6, 2018 | Feb 6, 2018 |
| SC 13G/A | Report | Jan 23, 2018 | ||
| SC 13G | Report | Jan 10, 2018 | ||
| 10-Q | Report | Data | 10-Q | Dec 13, 2017 | Sep 30, 2017 |
| SC 13G | Report | CONSOL ENERGY INC. - INITIAL 13G | Dec 11, 2017 | |
| SC 13D | Report | SCHEDULE 13D | Dec 8, 2017 | |
| 8-K | Report | 8-K | Dec 8, 2017 | Dec 4, 2017 |
| SC 13G | Report | Dec 7, 2017 | ||
| 8-K | Report | 8-K | Dec 4, 2017 | Nov 28, 2017 |
| 8-K | Report | 8-K | Nov 29, 2017 | Nov 22, 2017 |
| 8-K | Report | FORM 8-K | Nov 15, 2017 | Nov 13, 2017 |
| 8-K | Report | 8-K | Nov 6, 2017 | Nov 6, 2017 |