10-Q |
Report
| Data |
10-Q |
Nov 5, 2024 |
Sep 30, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Nov 5, 2024 |
Nov 5, 2024 |
SC 13G |
Report
|
SEC SCHEDULE 13G |
Oct 31, 2024 |
|
SC 13G |
Report
|
|
Oct 16, 2024 |
|
8-K |
Report
| Data |
FORM 8-K |
Oct 15, 2024 |
Oct 14, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Aug 21, 2024 |
Aug 20, 2024 |
10-Q |
Report
| Data |
10-Q |
Jul 25, 2024 |
Jun 30, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Jul 25, 2024 |
Jul 25, 2024 |
8-K |
Report
| Data |
FORM 8-K |
May 9, 2024 |
May 7, 2024 |
10-Q |
Report
| Data |
10-Q |
Apr 25, 2024 |
Mar 31, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Apr 25, 2024 |
Apr 25, 2024 |
SC 13G/A |
Report
|
|
Apr 5, 2024 |
|
8-K |
Report
| Data |
FORM 8-K |
Mar 19, 2024 |
Mar 19, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Mar 6, 2024 |
Mar 6, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Feb 26, 2024 |
Feb 26, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Feb 22, 2024 |
Feb 21, 2024 |
8-K |
Report
| Data |
FORM 8-K |
Feb 20, 2024 |
Feb 16, 2024 |
10-K |
Report
| Data |
10-K |
Feb 15, 2024 |
Dec 31, 2023 |
8-K |
Report
| Data |
FORM 8-K |
Feb 15, 2024 |
Feb 15, 2024 |
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 13, 2024 |
|
SC 13G/A |
Report
|
|
Jan 26, 2024 |
|
SC 13G/A |
Report
|
|
Jan 22, 2024 |
|
10-Q |
Report
| Data |
10-Q |
Oct 26, 2023 |
Sep 30, 2023 |
8-K |
Report
| Data |
FORM 8-K |
Oct 26, 2023 |
Oct 26, 2023 |
SC 13G |
Report
|
ARCH_AZVALOR |
Oct 23, 2023 |
|
8-K |
Report
| Data |
FORM 8-K |
Oct 2, 2023 |
Oct 2, 2023 |
SC 13G/A |
Report
|
|
Sep 11, 2023 |
|
SC 13G |
Report
|
AZVALOR_ARCH |
Aug 7, 2023 |
|
10-Q |
Report
| Data |
10-Q |
Jul 27, 2023 |
Jun 30, 2023 |
8-K |
Report
| Data |
FORM 8-K |
Jul 27, 2023 |
Jul 27, 2023 |
8-K |
Report
| Data |
FORM 8-K |
Jul 24, 2023 |
Jul 21, 2023 |
8-K |
Report
| Data |
FORM 8-K |
May 16, 2023 |
May 12, 2023 |
10-Q |
Report
| Data |
10-Q |
Apr 27, 2023 |
Mar 31, 2023 |
8-K |
Report
| Data |
FORM 8-K |
Apr 27, 2023 |
Apr 27, 2023 |
SC 13G/A |
Report
|
FORM SC 13G/A |
Apr 10, 2023 |
|
10-K |
Report
| Data |
10-K |
Feb 16, 2023 |
Dec 31, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Feb 16, 2023 |
Feb 16, 2023 |
SC 13G/A |
Report
|
|
Feb 14, 2023 |
|
SC 13G/A |
Report
|
|
Feb 14, 2023 |
|
SC 13G |
Report
|
FORM SC 13G |
Feb 13, 2023 |
|
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 9, 2023 |
|
SC 13G/A |
Report
|
|
Feb 9, 2023 |
|
SC 13G/A |
Report
|
MS AMENDMENT |
Feb 8, 2023 |
|
SC 13G/A |
Report
|
|
Feb 6, 2023 |
|
SC 13G/A |
Report
|
|
Feb 1, 2023 |
|
8-K |
Report
| Data |
FORM 8-K |
Dec 16, 2022 |
Dec 12, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Nov 30, 2022 |
Nov 30, 2022 |
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Nov 10, 2022 |
|
10-Q |
Report
| Data |
10-Q |
Oct 27, 2022 |
Sep 30, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Oct 27, 2022 |
Oct 27, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Sep 23, 2022 |
Sep 20, 2022 |
SC 13G |
Report
|
|
Aug 10, 2022 |
|
10-Q |
Report
| Data |
10-Q |
Jul 28, 2022 |
Jun 30, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Jul 28, 2022 |
Jul 28, 2022 |
8-K |
Report
| Data |
FORM 8-K |
May 26, 2022 |
May 25, 2022 |
8-K |
Report
| Data |
FORM 8-K |
May 23, 2022 |
May 18, 2022 |
8-K |
Report
| Data |
FORM 8-K |
May 16, 2022 |
May 13, 2022 |
SC 13G |
Report
|
AZVALOR_ARCH |
May 13, 2022 |
|
10-Q |
Report
| Data |
10-Q |
Apr 26, 2022 |
Mar 31, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Apr 26, 2022 |
Apr 26, 2022 |
8-K |
Report
| Data |
FORM 8-K |
Feb 28, 2022 |
Feb 28, 2022 |
10-K |
Report
| Data |
10-K |
Feb 16, 2022 |
Dec 31, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Feb 15, 2022 |
Feb 15, 2022 |
SC 13G |
Report
|
MAPLE ROCK CAPITAL PARTNERS INC. |
Feb 14, 2022 |
|
SC 13G/A |
Report
|
|
Feb 11, 2022 |
|
SC 13G/A |
Report
|
MS AMENDMENT |
Feb 10, 2022 |
|
SC 13G/A |
Report
|
ARCH RESOURCES, INC. |
Feb 10, 2022 |
|
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 9, 2022 |
|
SC 13G/A |
Report
|
SEC SCHEDULE 13G |
Feb 8, 2022 |
|
SC 13G/A |
Report
|
|
Feb 3, 2022 |
|
SC 13G |
Report
|
|
Jan 31, 2022 |
|
SC 13G |
Report
|
AZVALOR_ARCH |
Jan 10, 2022 |
|
8-K |
Report
| Data |
FORM 8-K |
Jan 3, 2022 |
Jan 3, 2022 |
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Nov 10, 2021 |
|
10-Q |
Report
| Data |
10-Q |
Oct 26, 2021 |
Sep 30, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Oct 26, 2021 |
Oct 26, 2021 |
SC 13G/A |
Report
|
|
Oct 12, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Sep 9, 2021 |
Sep 9, 2021 |
10-Q |
Report
| Data |
10-Q |
Jul 27, 2021 |
Jun 30, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Jul 27, 2021 |
Jul 27, 2021 |
8-K |
Report
| Data |
FORM 8-K |
May 6, 2021 |
May 6, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Apr 30, 2021 |
Apr 29, 2021 |
10-Q |
Report
| Data |
10-Q |
Apr 22, 2021 |
Mar 31, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Apr 22, 2021 |
Apr 22, 2021 |
SC 13G/A |
Report
|
|
Apr 12, 2021 |
|
SC 13G |
Report
|
ARCH_AZVALOR |
Mar 29, 2021 |
|
SC 13G |
Report
|
SC 13G |
Feb 17, 2021 |
|
SC 13G/A |
Report
|
|
Feb 16, 2021 |
|
10-K |
Report
| Data |
10-K |
Feb 12, 2021 |
Dec 31, 2020 |
SC 13G |
Report
|
SEC SCHEDULE 13G |
Feb 12, 2021 |
|
SC 13G |
Report
|
|
Feb 11, 2021 |
|
SC 13G/A |
Report
|
ARCH RESOURCES, INC. |
Feb 11, 2021 |
|
SC 13G/A |
Report
|
MS AMENDMENT |
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/A |
Report
|
|
Jan 29, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Nov 4, 2020 |
Nov 3, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Nov 3, 2020 |
Oct 29, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 30, 2020 |
Oct 29, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 29, 2020 |
Oct 28, 2020 |
10-Q |
Report
| Data |
10-Q |
Oct 23, 2020 |
Sep 30, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 22, 2020 |
Oct 22, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 14, 2020 |
Oct 13, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 7, 2020 |
Oct 5, 2020 |
SC 13G |
Report
|
MS INITIAL |
Oct 5, 2020 |
|
8-K |
Report
| Data |
FORM 8-K |
Sep 29, 2020 |
Sep 29, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 2, 2020 |
Sep 2, 2020 |
SC 13G/A |
Report
|
MS AMENDMENT |
Aug 10, 2020 |
|
10-Q |
Report
| Data |
10-Q |
Jul 28, 2020 |
Jun 30, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Jul 28, 2020 |
Jul 28, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Jul 6, 2020 |
Jul 6, 2020 |
SC 13G |
Report
|
ARCH RESOURCES, INC. |
May 22, 2020 |
|
8-K |
Report
| Data |
FORM 8-K |
May 15, 2020 |
May 15, 2020 |
8-K |
Report
| Data |
FORM 8-K |
May 5, 2020 |
Apr 30, 2020 |
8-K |
Report
| Data |
FORM 8-K |
May 1, 2020 |
May 1, 2020 |
10-Q |
Report
| Data |
10-Q |
Apr 23, 2020 |
Mar 31, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Apr 23, 2020 |
Apr 23, 2020 |
SC 13G |
Report
|
MS INITIAL |
Apr 21, 2020 |
|
8-K |
Report
| Data |
FORM 8-K |
Apr 15, 2020 |
Apr 15, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Mar 24, 2020 |
Mar 24, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Mar 5, 2020 |
Mar 4, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Feb 28, 2020 |
Feb 27, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Feb 26, 2020 |
Feb 26, 2020 |
SC 13G |
Report
|
SC 13G |
Feb 21, 2020 |
|
SC 13G |
Report
|
SC 13G |
Feb 14, 2020 |
|
SC 13G/A |
Report
|
|
Feb 14, 2020 |
|
SC 13G/A |
Report
|
ARCH COAL, INC. |
Feb 13, 2020 |
|
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 12, 2020 |
|
SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 12, 2020 |
|
10-K |
Report
| Data |
10-K |
Feb 11, 2020 |
Dec 31, 2019 |
8-K |
Report
| Data |
FORM 8-K |
Feb 6, 2020 |
Feb 6, 2020 |
SC 13G/A |
Report
|
|
Feb 5, 2020 |
|
SC 13G/A |
Report
|
SEC SCHEDULE 13G |
Dec 10, 2019 |
|
SC 13G |
Report
|
|
Dec 10, 2019 |
|
8-K |
Report
| Data |
FORM 8-K |
Nov 15, 2019 |
Nov 15, 2019 |
8-K |
Report
| Data |
FORM 8-K |
Oct 28, 2019 |
Oct 23, 2019 |
SC 13D/A |
Report
|
SCHEDULE 13D (AMENDMENT NO. 8) |
Oct 24, 2019 |
|
10-Q |
Report
| Data |
10-Q |
Oct 22, 2019 |
Sep 30, 2019 |
8-K |
Report
| Data |
FORM 8-K |
Oct 22, 2019 |
Oct 22, 2019 |
8-K |
Report
| Data |
FORM 8-K |
Sep 17, 2019 |
Sep 17, 2019 |
SC 13D/A |
Report
|
SCHEDULE 13D (AMENDMENT NO. 7) |
Sep 13, 2019 |
|
SC 13G |
Report
|
SC 13G |
Aug 9, 2019 |
|
8-K |
Report
| Data |
FORM 8-K |
Aug 6, 2019 |
Aug 6, 2019 |
10-Q |
Report
| Data |
10-Q |
Jul 24, 2019 |
Jun 30, 2019 |
8-K |
Report
|
8-K |
Jul 24, 2019 |
Jul 24, 2019 |
8-K/A |
Report
|
8-K/A |
Jun 19, 2019 |
Jun 18, 2019 |
8-K |
Report
|
8-K |
Jun 19, 2019 |
Jun 18, 2019 |
SC 13G |
Report
|
ARCH COAL, INC. |
Jun 14, 2019 |
|
SC 13G |
Report
|
SEC SCHEDULE 13G |
Jun 10, 2019 |
|
8-K |
Report
|
8-K |
May 23, 2019 |
May 23, 2019 |
8-K |
Report
|
8-K |
May 6, 2019 |
May 2, 2019 |
10-Q |
Report
| Data |
10-Q |
Apr 23, 2019 |
Mar 31, 2019 |
8-K |
Report
|
8-K |
Apr 23, 2019 |
Apr 23, 2019 |
SC 13D/A |
Report
|
SCHEDULE 13D (AMENDMENT NO. 6) |
Mar 18, 2019 |
|
8-K |
Report
|
8-K |
Mar 1, 2019 |
Feb 28, 2019 |
8-K |
Report
|
8-K |
Feb 26, 2019 |
Feb 26, 2019 |
10-K |
Report
| Data |
10-K |
Feb 14, 2019 |
Dec 31, 2018 |
8-K |
Report
|
8-K |
Feb 14, 2019 |
Feb 14, 2019 |
SC 13G/A |
Report
|
|
Feb 11, 2019 |
|
SC 13G |
Report
|
SCHEDULE 13G |
Feb 8, 2019 |
|
SC 13G/A |
Report
|
|
Feb 4, 2019 |
|
SC 13G/A |
Report
|
|
Jan 14, 2019 |
|
8-K |
Report
|
8-K |
Jan 2, 2019 |
Dec 31, 2018 |
SC 13D/A |
Report
|
SCHEDULE 13D (AMENDMENT NO. 5) |
Dec 18, 2018 |
|
SC 13D |
Report
|
SCHEDULE 13D |
Dec 3, 2018 |
|
10-Q |
Report
| Data |
10-Q |
Oct 23, 2018 |
Sep 30, 2018 |
8-K |
Report
|
8-K |
Oct 23, 2018 |
Oct 23, 2018 |
8-K |
Report
|
8-K |
Sep 13, 2018 |
Sep 12, 2018 |
8-K |
Report
|
8-K |
Aug 8, 2018 |
Aug 8, 2018 |
10-Q |
Report
| Data |
10-Q |
Jul 31, 2018 |
Jun 30, 2018 |
8-K |
Report
|
8-K |
Jul 31, 2018 |
Jul 31, 2018 |
8-K |
Report
|
8-K |
May 16, 2018 |
May 16, 2018 |
8-K |
Report
|
8-K |
May 3, 2018 |
Apr 30, 2018 |
10-Q |
Report
| Data |
10-Q |
Apr 26, 2018 |
Mar 31, 2018 |
8-K |
Report
|
8-K |
Apr 26, 2018 |
Apr 26, 2018 |
8-K |
Report
|
8-K |
Apr 3, 2018 |
Apr 3, 2018 |
8-K |
Report
|
8-K |
Mar 13, 2018 |
Mar 13, 2018 |
10-K |
Report
| Data |
10-K |
Feb 23, 2018 |
Dec 31, 2017 |
SC 13G/A |
Report
|
|
Feb 14, 2018 |
|
8-K |
Report
|
8-K |
Feb 13, 2018 |
Feb 13, 2018 |
SC 13G/A |
Report
|
|
Feb 12, 2018 |
|
SC 13G/A |
Report
|
FORM13G |
Feb 5, 2018 |
|
SC 13G |
Report
|
|
Feb 1, 2018 |
|
SC 13D/A |
Report
|
SCHEDULE 13D/A, #3 |
Dec 12, 2017 |
|
8-K |
Report
|
8-K |
Dec 11, 2017 |
Dec 8, 2017 |
8-K |
Report
|
8-K |
Nov 7, 2017 |
Nov 7, 2017 |
10-Q |
Report
| Data |
10-Q |
Oct 31, 2017 |
Sep 30, 2017 |
8-K |
Report
|
8-K |
Oct 31, 2017 |
Oct 31, 2017 |
8-K |
Report
|
8-K |
Sep 25, 2017 |
Sep 25, 2017 |
8-K |
Report
|
8-K |
Sep 19, 2017 |
Sep 13, 2017 |
SC 13D/A |
Report
|
AMENDMENT NO. 2 |
Sep 15, 2017 |
|
8-K |
Report
|
8-K |
Aug 8, 2017 |
Aug 8, 2017 |
10-Q |
Report
| Data |
10-Q |
Jul 27, 2017 |
Jun 30, 2017 |
8-K |
Report
| Data |
8-K |
Jul 27, 2017 |
Jul 27, 2017 |
8-K |
Report
|
8-K |
May 9, 2017 |
May 4, 2017 |
8-K |
Report
|
8-K |
May 8, 2017 |
May 8, 2017 |
10-Q |
Report
| Data |
10-Q |
May 2, 2017 |
Mar 31, 2017 |
8-K |
Report
|
8-K |
May 2, 2017 |
Apr 27, 2017 |
8-K |
Report
|
8-K |
Mar 8, 2017 |
Mar 7, 2017 |
8-K |
Report
|
8-K |
Feb 28, 2017 |
Feb 28, 2017 |
10-K |
Report
| Data |
10-K |
Feb 24, 2017 |
Dec 31, 2016 |
8-K |
Report
|
8-K |
Feb 16, 2017 |
Feb 15, 2017 |
SC 13G/A |
Report
|
13G |
Feb 14, 2017 |
|
SC 13G |
Report
|
|
Feb 9, 2017 |
|
8-K |
Report
|
8-K |
Feb 8, 2017 |
Feb 8, 2017 |
SC 13G |
Report
|
|
Feb 6, 2017 |
|
SC 13G/A |
Report
|
SCHEDULE 13G |
Jan 26, 2017 |
|
8-K |
Report
|
FORM 8-K |
Nov 30, 2016 |
Nov 23, 2016 |
8-K |
Report
|
8-K |
Nov 30, 2016 |
Nov 30, 2016 |
8-K |
Report
|
8-K |
Nov 30, 2016 |
Nov 30, 2016 |
SC 13D/A |
Report
|
AMENDMENT NO. 1 |
Nov 22, 2016 |
|
8-K |
Report
|
8-K |
Nov 21, 2016 |
Nov 17, 2016 |
SC 13G |
Report
|
FORM SC 13G |
Nov 10, 2016 |
|
10-Q |
Report
| Data |
10-Q |
Nov 9, 2016 |
Sep 30, 2016 |
8-K |
Report
|
8-K |
Nov 9, 2016 |
Nov 9, 2016 |
8-K |
Report
|
|
Nov 3, 2016 |
Nov 1, 2016 |
SC 13D |
Report
|
SCHEDULE 13D |
Oct 17, 2016 |
|
8-K |
Report
|
8-K |
Oct 11, 2016 |
Oct 5, 2016 |
8-K |
Report
|
8-K |
Oct 3, 2016 |
Sep 28, 2016 |
8-K |
Report
|
8-K |
Sep 30, 2016 |
Sep 30, 2016 |
8-K |
Report
|
8-K |
Sep 15, 2016 |
Sep 13, 2016 |
8-K |
Report
|
8-K |
Sep 8, 2016 |
Sep 6, 2016 |
10-Q |
Report
| Data |
10-Q |
Aug 9, 2016 |
Jun 30, 2016 |
8-K |
Report
|
8-K |
Jul 22, 2016 |
Jul 20, 2016 |
8-K |
Report
|
8-K |
Jul 5, 2016 |
Jul 5, 2016 |
8-K |
Report
|
8-K |
Jun 28, 2016 |
Jun 23, 2016 |
8-K |
Report
|
8-K |
Jun 16, 2016 |
Jun 10, 2016 |
10-Q |
Report
| Data |
10-Q |
May 10, 2016 |
Mar 31, 2016 |
10-K/A |
Report
|
10-K/A |
Apr 29, 2016 |
Dec 31, 2015 |
8-K |
Report
|
8-K |
Apr 28, 2016 |
Apr 26, 2016 |
8-K |
Report
| Data |
8-K |
Apr 15, 2016 |
Apr 15, 2016 |
8-K |
Report
|
8-K |
Mar 29, 2016 |
Mar 28, 2016 |
10-K |
Report
| Data |
10-K |
Mar 15, 2016 |
Dec 31, 2015 |
8-K |
Report
|
8-K |
Mar 8, 2016 |
Mar 4, 2016 |
8-K |
Report
|
8-K |
Mar 2, 2016 |
Feb 25, 2016 |
SC 13G/A |
Report
|
ARCH COAL, INC. |
Feb 22, 2016 |
|
SC 13G/A |
Report
|
SCHNEIDER CAPITAL MANAGEMENT SCHEDULE 13G/A |
Feb 12, 2016 |
|
SC 13G |
Report
|
ARCH COAL, INC. |
Feb 11, 2016 |
|
SC 13G/A |
Report
|
|
Feb 10, 2016 |
|
8-K |
Report
|
8-K |
Jan 22, 2016 |
Jan 21, 2016 |
8-K |
Report
|
8-K |
Jan 19, 2016 |
Jan 13, 2016 |
8-K |
Report
|
8-K |
Jan 11, 2016 |
Jan 11, 2016 |
8-K |
Report
|
8-K |
Jan 11, 2016 |
Jan 10, 2016 |
8-K |
Report
|
8-K |
Dec 15, 2015 |
Dec 15, 2015 |
8-K |
Report
|
8-K |
Dec 10, 2015 |
Dec 4, 2015 |
10-Q |
Report
| Data |
10-Q |
Nov 9, 2015 |
Sep 30, 2015 |
8-K |
Report
|
8-K |
Nov 9, 2015 |
Nov 9, 2015 |
8-K |
Report
|
8-K |
Oct 27, 2015 |
Oct 26, 2015 |
8-K |
Report
|
8-K |
Sep 24, 2015 |
Sep 23, 2015 |
8-K |
Report
|
8-K |
Sep 11, 2015 |
Sep 10, 2015 |
8-K |
Report
|
8-K |
Aug 31, 2015 |
Aug 28, 2015 |
8-K |
Report
|
8-K |
Aug 4, 2015 |
Aug 3, 2015 |
10-Q |
Report
| Data |
10-Q |
Jul 31, 2015 |
Jun 30, 2015 |
8-K |
Report
|
8-K |
Jul 30, 2015 |
Jul 30, 2015 |
8-K |
Report
|
8-K |
Jul 29, 2015 |
Jul 28, 2015 |
8-K |
Report
|
8-K |
Jul 20, 2015 |
Jul 20, 2015 |
8-K |
Report
|
8-K |
Jul 17, 2015 |
Jul 16, 2015 |
SC 13G/A |
Report
|
|
Jul 10, 2015 |
|
8-K |
Report
|
8-K |
Jul 2, 2015 |
Jul 1, 2015 |
8-K |
Report
|
8-K |
Jun 26, 2015 |
Jun 22, 2015 |
8-K |
Report
|
8-K |
May 22, 2015 |
May 21, 2015 |
10-Q |
Report
| Data |
10-Q |
Apr 30, 2015 |
Mar 31, 2015 |
8-K |
Report
|
8-K |
Apr 24, 2015 |
Apr 23, 2015 |
8-K |
Report
|
8-K |
Apr 23, 2015 |
Apr 23, 2015 |
8-K |
Report
|
8-K |
Apr 21, 2015 |
Apr 21, 2015 |
10-K |
Report
| Data |
10-K |
Feb 27, 2015 |
Dec 31, 2014 |
8-K |
Report
|
8-K |
Feb 27, 2015 |
Feb 26, 2015 |
8-K |
Report
|
8-K |
Feb 26, 2015 |
Feb 25, 2015 |
SC 13G/A |
Report
|
SC 13G/A |
Feb 17, 2015 |
|
SC 13G/A |
Report
|
ARCH COAL INC. SCHEDULE 13G/A |
Feb 13, 2015 |
|
SC 13G/A |
Report
|
ACI |
Feb 11, 2015 |
|
SC 13G/A |
Report
|
|
Feb 10, 2015 |
|
8-K |
Report
|
8-K |
Feb 3, 2015 |
Feb 3, 2015 |
SC 13G/A |
Report
|
|
Jan 22, 2015 |
|
8-K |
Report
|
8-K |
Nov 12, 2014 |
Nov 10, 2014 |
10-Q |
Report
| Data |
10-Q |
Nov 7, 2014 |
Sep 30, 2014 |
8-K |
Report
|
8-K |
Oct 28, 2014 |
Oct 28, 2014 |
8-K |
Report
|
8-K |
Oct 14, 2014 |
Oct 13, 2014 |
8-K |
Report
|
8-K |
Sep 4, 2014 |
Sep 3, 2014 |
10-Q |
Report
| Data |
10-Q |
Aug 8, 2014 |
Jun 30, 2014 |
8-K |
Report
|
8-K |
Jul 29, 2014 |
Jul 29, 2014 |
8-K |
Report
|
8-K |
Jul 21, 2014 |
Jul 21, 2014 |
8-K |
Report
|
8-K |
Jun 19, 2014 |
Jun 19, 2014 |
10-Q |
Report
| Data |
10-Q |
May 12, 2014 |
Mar 31, 2014 |
8-K |
Report
|
8-K |
Apr 29, 2014 |
Apr 24, 2014 |
8-K |
Report
|
8-K |
Apr 24, 2014 |
Apr 24, 2014 |
8-K |
Report
|
8-K |
Apr 22, 2014 |
Apr 22, 2014 |
SC 13G |
Report
|
SCHEDULE 13G |
Mar 13, 2014 |
|
8-K |
Report
|
8-K |
Mar 5, 2014 |
Feb 27, 2014 |
10-K |
Report
| Data |
10-K |
Feb 28, 2014 |
Dec 31, 2013 |
8-K |
Report
|
8-K |
Feb 19, 2014 |
Feb 19, 2014 |
SC 13G |
Report
|
SCHEIDER CAPITAL MANAGEMENT FORM SC 13G |
Feb 14, 2014 |
|
SC 13G/A |
Report
|
|
Feb 11, 2014 |
|
SC 13G |
Report
|
ARCH EXIT |
Feb 5, 2014 |
|
8-K |
Report
|
8-K |
Feb 4, 2014 |
Feb 4, 2014 |
SC 13G/A |
Report
|
|
Jan 31, 2014 |
|
8-K |
Report
|
8-K |
Jan 21, 2014 |
Jan 21, 2014 |
8-K |
Report
|
8-K |
Jan 17, 2014 |
Jan 13, 2014 |
8-K |
Report
|
8-K |
Dec 17, 2013 |
Dec 17, 2013 |
8-K |
Report
|
8-K |
Dec 16, 2013 |
Dec 13, 2013 |
8-K |
Report
|
8-K |
Dec 13, 2013 |
Dec 12, 2013 |
8-K |
Report
|
8-K |
Dec 12, 2013 |
Dec 12, 2013 |
8-K |
Report
|
8-K |
Dec 3, 2013 |
Dec 2, 2013 |
10-Q |
Report
| Data |
10-Q |
Nov 12, 2013 |
Sep 30, 2013 |
8-K |
Report
|
8-K |
Nov 6, 2013 |
Nov 6, 2013 |
8-K |
Report
|
8-K |
Oct 29, 2013 |
Oct 29, 2013 |
8-K |
Report
|
8-K |
Oct 11, 2013 |
Oct 10, 2013 |
8-K |
Report
|
8-K |
Aug 27, 2013 |
Aug 21, 2013 |
8-K |
Report
|
8-K |
Aug 19, 2013 |
Aug 19, 2013 |
8-K |
Report
|
8-K |
Aug 12, 2013 |
Aug 6, 2013 |
10-Q |
Report
| Data |
10-Q |
Aug 8, 2013 |
Jun 30, 2013 |
8-K |
Report
|
8-K |
Jul 30, 2013 |
Jul 30, 2013 |
8-K |
Report
|
8-K |
Jul 2, 2013 |
Jun 27, 2013 |
8-K |
Report
|
8-K |
Jun 28, 2013 |
Jun 28, 2013 |
10-Q |
Report
| Data |
10-Q |
May 8, 2013 |
Mar 31, 2013 |
8-K |
Report
|
8-K |
May 8, 2013 |
May 8, 2013 |
8-K |
Report
|
8-K |
Apr 30, 2013 |
Apr 25, 2013 |
8-K |
Report
|
8-K |
Apr 23, 2013 |
Apr 23, 2013 |
8-K |
Report
|
8-K |
Mar 19, 2013 |
Mar 19, 2013 |
10-K |
Report
| Data |
10-K |
Mar 1, 2013 |
Dec 31, 2012 |
8-K |
Report
|
8-K |
Feb 26, 2013 |
Feb 21, 2013 |
8-K |
Report
|
8-K |
Feb 26, 2013 |
Feb 26, 2013 |
SC 13G/A |
Report
|
|
Feb 22, 2013 |
|
SC 13G |
Report
|
|
Feb 13, 2013 |
|
SC 13G |
Report
|
ARCH COAL |
Feb 11, 2013 |
|
8-K |
Report
|
8-K |
Feb 5, 2013 |
Feb 5, 2013 |
SC 13G/A |
Report
|
|
Jan 31, 2013 |
|
8-K |
Report
|
8-K |
Dec 19, 2012 |
Dec 13, 2012 |
SC 13G/A |
Report
|
ARCH |
Dec 10, 2012 |
|
8-K |
Report
|
8-K |
Nov 28, 2012 |
Nov 28, 2012 |
8-K |
Report
|
8-K |
Nov 26, 2012 |
Nov 21, 2012 |
8-K |
Report
|
8-K |
Nov 21, 2012 |
Nov 21, 2012 |
8-K |
Report
|
8-K |
Nov 19, 2012 |
Nov 13, 2012 |
8-K |
Report
|
8-K |
Nov 15, 2012 |
Nov 14, 2012 |
8-K |
Report
|
8-K |
Nov 13, 2012 |
Nov 13, 2012 |
SC 13G/A |
Report
|
ARCH |
Nov 9, 2012 |
|
10-Q |
Report
| Data |
10-Q |
Nov 8, 2012 |
Sep 30, 2012 |
8-K |
Report
|
8-K |
Oct 26, 2012 |
Oct 26, 2012 |
8-K |
Report
|
8-K |
Oct 19, 2012 |
Oct 15, 2012 |
8-K |
Report
|
8-K |
Sep 6, 2012 |
Sep 6, 2012 |
8-K |
Report
|
8-K |
Sep 4, 2012 |
Aug 31, 2012 |
SC 13G/A |
Report
|
ACI AS OF 07/31/2012 |
Aug 10, 2012 |
|
10-Q |
Report
| Data |
10-Q |
Aug 9, 2012 |
Jun 30, 2012 |
8-K |
Report
|
8-K |
Aug 7, 2012 |
Aug 7, 2012 |
8-K |
Report
|
8-K |
Jul 27, 2012 |
Jul 27, 2012 |
8-K |
Report
|
8-K |
Jun 21, 2012 |
Jun 21, 2012 |
8-K |
Report
|
8-K |
Jun 18, 2012 |
Jun 12, 2012 |
8-K |
Report
|
8-K |
May 22, 2012 |
May 22, 2012 |
8-K |
Report
|
8-K |
May 21, 2012 |
May 15, 2012 |
8-K |
Report
|
8-K |
May 17, 2012 |
May 16, 2012 |
8-K |
Report
|
8-K |
May 15, 2012 |
May 15, 2012 |
10-Q/A |
Report
| Data |
10-Q/A |
May 11, 2012 |
Mar 31, 2012 |
10-Q |
Report
| Data |
10-Q |
May 10, 2012 |
Mar 31, 2012 |
8-K |
Report
|
8-K |
May 2, 2012 |
Apr 26, 2012 |
8-K |
Report
|
8-K |
May 2, 2012 |
Apr 30, 2012 |
8-K |
Report
|
8-K |
May 1, 2012 |
May 1, 2012 |
8-K |
Report
|
8-K |
May 1, 2012 |
May 1, 2012 |
8-K |
Report
|
8-K |
Apr 26, 2012 |
Apr 26, 2012 |
8-K |
Report
|
8-K |
Apr 24, 2012 |
Apr 18, 2012 |
8-K |
Report
|
8-K |
Apr 23, 2012 |
Apr 23, 2012 |
10-K/A |
Report
| Data |
10-K/A |
Apr 23, 2012 |
Dec 31, 2011 |
8-K |
Report
|
8-K |
Mar 13, 2012 |
Mar 7, 2012 |
8-K |
Report
|
8-K |
Mar 1, 2012 |
Feb 27, 2012 |
10-K |
Report
| Data |
10-K |
Feb 29, 2012 |
Dec 31, 2011 |
8-K |
Report
|
8-K |
Feb 15, 2012 |
Feb 15, 2012 |
SC 13G/A |
Report
|
ACI |
Feb 14, 2012 |
|
SC 13G |
Report
|
ACI |
Feb 14, 2012 |
|
8-K |
Report
|
8-K |
Feb 13, 2012 |
Feb 13, 2012 |
SC 13G/A |
Report
|
|
Feb 13, 2012 |
|
SC 13G/A |
Report
|
ACI AS OF 12/31/11 |
Feb 10, 2012 |
|
8-K |
Report
|
8-K |
Feb 10, 2012 |
Feb 10, 2012 |
8-K |
Report
|
8-K |
Feb 2, 2012 |
Feb 2, 2012 |
SC 13G |
Report
|
SC 13G |
Nov 10, 2011 |
|
10-Q |
Report
| Data |
10-Q |
Nov 9, 2011 |
Sep 30, 2011 |
8-K |
Report
|
8-K |
Nov 8, 2011 |
Nov 8, 2011 |
8-K |
Report
|
8-K |
Oct 28, 2011 |
Oct 28, 2011 |
8-K |
Report
|
8-K |
Oct 3, 2011 |
Sep 30, 2011 |
8-K |
Report
|
8-K |
Sep 16, 2011 |
Sep 13, 2011 |
10-Q/A |
Report
| Data |
10-Q/A |
Sep 8, 2011 |
Jun 30, 2011 |
8-K/A |
Report
|
8-K/A |
Aug 30, 2011 |
Jun 14, 2011 |
10-Q |
Report
|
10-Q |
Aug 9, 2011 |
Jun 30, 2011 |
8-K |
Report
|
FORM 8-K |
Aug 9, 2011 |
Aug 9, 2011 |
8-K |
Report
|
FORM 8-K |
Jul 29, 2011 |
Jul 29, 2011 |
SC 13D |
Report
|
SC 13D |
Jun 23, 2011 |
|
8-K |
Report
|
FORM 8-K |
Jun 17, 2011 |
Jun 14, 2011 |
8-K |
Report
|
FORM 8-K |
Jun 15, 2011 |
Jun 15, 2011 |
8-K |
Report
|
FORM 8-K |
Jun 14, 2011 |
Jun 8, 2011 |
8-K |
Report
|
FORM 8-K |
Jun 8, 2011 |
Jun 2, 2011 |
8-K |
Report
|
FORM 8-K |
Jun 2, 2011 |
May 31, 2011 |
8-K |
Report
|
8-K |
May 31, 2011 |
May 31, 2011 |
8-K/A |
Report
|
FORM 8-K/A |
May 27, 2011 |
May 2, 2011 |
10-Q |
Report
| Data |
FORM 10-Q |
May 4, 2011 |
Mar 31, 2011 |
8-K |
Report
|
FORM 8-K |
May 3, 2011 |
Apr 28, 2011 |
8-K |
Report
|
FORM 8-K |
May 3, 2011 |
May 2, 2011 |
8-K |
Report
|
FORM 8-K |
May 3, 2011 |
May 2, 2011 |
8-K |
Report
|
FORM 8-K |
Apr 28, 2011 |
Apr 28, 2011 |
8-K |
Report
|
FORM 8-K |
Apr 26, 2011 |
Apr 26, 2011 |
10-K |
Report
| Data |
FORM 10-K |
Mar 1, 2011 |
Dec 31, 2010 |
8-K |
Report
|
FORM 8-K |
Mar 1, 2011 |
Feb 23, 2011 |
8-K |
Report
|
FORM 8-K |
Feb 28, 2011 |
Feb 28, 2011 |
SC 13G/A |
Report
|
SC 13G/A |
Feb 14, 2011 |
|
SC 13G/A |
Report
|
ACI AS OF 12/31/10 |
Feb 10, 2011 |
|
8-K |
Report
|
FORM 8-K |
Jan 28, 2011 |
Jan 28, 2011 |
SC 13G |
Report
|
SCHEDULE 13G |
Jan 19, 2011 |
|
8-K |
Report
|
FORM 8-K |
Jan 12, 2011 |
Jan 11, 2011 |
SC 13G/A |
Report
|
|
Jan 10, 2011 |
|
8-K |
Report
|
FORM 8-K |
Nov 10, 2010 |
Nov 10, 2010 |
10-Q |
Report
| Data |
FORM 10-Q |
Nov 9, 2010 |
Sep 30, 2010 |
8-K |
Report
|
FORM 8-K |
Oct 29, 2010 |
Oct 29, 2010 |
8-K |
Report
|
FORM 8-K |
Oct 27, 2010 |
Oct 21, 2010 |
8-K |
Report
|
FORM 8-K |
Oct 18, 2010 |
Oct 14, 2010 |
SC 13G/A |
Report
|
DOC ONE |
Oct 12, 2010 |
|
8-K |
Report
|
FORM 8-K |
Sep 20, 2010 |
Sep 20, 2010 |
8-K |
Report
|
FORM 8-K |
Sep 15, 2010 |
Sep 15, 2010 |
8-K |
Report
|
FORM 8-K |
Sep 9, 2010 |
Sep 9, 2010 |
8-K |
Report
|
FORM 8-K |
Aug 19, 2010 |
Aug 15, 2010 |
SC 13G |
Report
|
ACI AS OF 7/30/2010 |
Aug 10, 2010 |
|
8-K |
Report
|
FORM 8-K |
Aug 9, 2010 |
Aug 9, 2010 |
10-Q |
Report
| Data |
FORM 10-Q |
Aug 6, 2010 |
Jun 30, 2010 |
8-K |
Report
|
FORM 8-K |
Aug 3, 2010 |
Aug 2, 2010 |
8-K |
Report
|
FORM 8-K |
Aug 2, 2010 |
Aug 2, 2010 |
8-K |
Report
|
FORM 8-K |
Aug 2, 2010 |
Aug 2, 2010 |
8-K |
Report
|
FORM 8-K |
Jul 30, 2010 |
Jul 30, 2010 |
8-K |
Report
|
FORM 8-K |
Jul 22, 2010 |
Jul 21, 2010 |
8-K |
Report
|
FORM 8-K |
May 12, 2010 |
May 12, 2010 |
10-Q |
Report
| Data |
FORM 10-Q |
May 10, 2010 |
Mar 31, 2010 |
SC 13G/A |
Report
|
DOC ONE |
May 10, 2010 |
|
SC 13G/A |
Report
|
|
May 10, 2010 |
|
8-K |
Report
|
FORM 8-K |
Apr 27, 2010 |
Apr 22, 2010 |
8-K |
Report
|
FORM 8-K |
Apr 22, 2010 |
Apr 22, 2010 |
8-K |
Report
|
FORM 8-K |
Apr 19, 2010 |
Apr 19, 2010 |
8-K |
Report
|
FORM 8-K |
Mar 23, 2010 |
Mar 19, 2010 |
8-K |
Report
|
FORM 8-K |
Mar 11, 2010 |
Mar 11, 2010 |
SC 13G |
Report
|
SCHEDULE 13-G |
Mar 10, 2010 |
|
8-K |
Report
|
FORM 8-K |
Mar 10, 2010 |
Mar 10, 2010 |
10-K |
Report
| Data |
FORM 10-K |
Mar 1, 2010 |
Dec 31, 2009 |
8-K |
Report
|
FORM 8-K |
Feb 22, 2010 |
Feb 22, 2010 |
SC 13G/A |
Report
|
DOC ONE |
Feb 16, 2010 |
|
SC 13G/A |
Report
|
SC 13G/A |
Feb 11, 2010 |
|
SC 13G |
Report
|
|
Jan 29, 2010 |
|
8-K |
Report
|
FORM 8-K |
Jan 29, 2010 |
Jan 29, 2010 |
10-Q |
Report
| Data |
FORM 10-Q |
Nov 9, 2009 |
Sep 30, 2009 |
10-Q |
Report
| Data |
FORM 10-Q |
Aug 7, 2009 |
Jun 30, 2009 |
10-Q |
Report
|
FORM 10-Q |
May 8, 2009 |
Mar 31, 2009 |
10-K |
Report
|
FORM 10-K |
Feb 27, 2009 |
Dec 31, 2008 |
10-Q |
Report
|
FORM 10-Q |
Nov 10, 2008 |
Sep 30, 2008 |
10-Q |
Report
|
FORM 10-Q |
Aug 8, 2008 |
Jun 30, 2008 |
10-Q |
Report
|
QUARTERLY REPORT |
May 9, 2008 |
Mar 31, 2008 |
10-K |
Report
|
ANNUAL REPORT |
Feb 29, 2008 |
Dec 31, 2007 |
10-Q |
Report
|
QUARTERLY REPORT |
Nov 7, 2007 |
Sep 30, 2007 |
10-Q |
Report
|
QUARTERLY REPORT |
Aug 8, 2007 |
Jun 30, 2007 |
10-Q |
Report
|
FORM 10-Q |
May 9, 2007 |
Mar 31, 2007 |
10-K |
Report
|
ANNUAL REPORT |
Mar 1, 2007 |
Dec 31, 2006 |
10-Q |
Report
|
QUARTERLY REPORT |
Nov 9, 2006 |
Sep 30, 2006 |
10-Q |
Report
|
QUARTERLY REPORT |
Aug 7, 2006 |
Jun 30, 2006 |
10-Q |
Report
|
FORM 10-Q |
May 9, 2006 |
Mar 31, 2006 |
10-K |
Report
|
ANNUAL REPORT |
Mar 14, 2006 |
Dec 31, 2005 |
10-Q |
Report
|
FORM 10-Q |
Nov 9, 2005 |
Sep 30, 2005 |
10-Q |
Report
|
FORM 10-Q |
Aug 8, 2005 |
Jun 30, 2005 |
10-Q |
Report
|
FORM 10-Q |
May 6, 2005 |
Mar 31, 2005 |
10-K |
Report
|
ANNUAL REPORT |
Mar 11, 2005 |
Dec 31, 2004 |
10-Q |
Report
|
QUARTERLY REPORT |
Nov 9, 2004 |
Sep 30, 2004 |
10-Q |
Report
|
QUARTERLY REPORT |
Aug 6, 2004 |
Jun 30, 2004 |
10-Q |
Report
|
QUARTERLY REPORT |
May 10, 2004 |
Mar 31, 2004 |
10-K |
Report
|
ANNUAL REPORT |
Mar 8, 2004 |
Dec 31, 2003 |
10-Q |
Report
|
FORM 10-Q |
Nov 13, 2003 |
Sep 30, 2003 |
10-Q |
Report
|
ARCH COAL |
Aug 14, 2003 |
Jun 30, 2003 |
10-Q |
Report
|
FORM 10-Q |
May 15, 2003 |
Mar 31, 2003 |
10-K |
Report
|
FORM 10-K |
Mar 13, 2003 |
Dec 31, 2002 |
10-Q |
Report
|
3RD QUARTER 10Q 2002 |
Nov 12, 2002 |
Sep 30, 2002 |
10-Q |
Report
|
SECOND QUARTER 10Q FOR 2002 |
Aug 8, 2002 |
Jun 30, 2002 |
10-Q |
Report
|
ARCH COAL, INC. FIRST QUARTER 10Q |
May 13, 2002 |
Mar 31, 2002 |
10-Q |
Report
|
THIRD QUARTER 10Q FOR 2001 |
Nov 13, 2001 |
Sep 30, 2001 |
10-Q |
Report
|
FORM10Q2ND01 |
Aug 14, 2001 |
Jun 30, 2001 |
10-Q |
Report
|
FORM10Q1ST01 |
May 15, 2001 |
Mar 31, 2001 |
10-Q |
Report
|
QUARTERLY REPORT FOR ARCH COAL, INC. |
Nov 14, 2000 |
Sep 30, 2000 |
10-Q |
Report
|
QUARTERLY REPORT FOR ARCH COAL, INC. |
Aug 4, 2000 |
Jun 30, 2000 |
10-Q |
Report
|
FORM 10-Q |
May 15, 2000 |
Mar 31, 2000 |
10-Q |
Report
|
FORM 10-Q |
Nov 15, 1999 |
Sep 30, 1999 |
10-Q |
Report
|
FORM 10-Q |
Aug 12, 1999 |
Jun 30, 1999 |
10-Q |
Report
|
FORM 10-Q |
May 14, 1999 |
Mar 31, 1999 |
10-Q |
Report
|
FORM 10-Q |
Nov 16, 1998 |
Sep 30, 1998 |
10-Q |
Report
|
10-Q FOR ARCH COAL, INC. |
Aug 14, 1998 |
Jun 30, 1998 |
10-Q |
Report
|
FIRST QUARTER 1998 10-Q |
May 15, 1998 |
Mar 31, 1998 |
10-K |
Report
|
10-K |
Mar 17, 1998 |
Dec 31, 1997 |
10-Q |
Report
|
THIRD QUARTER 1997 10-Q |
Nov 13, 1997 |
Sep 30, 1997 |
10-Q |
Report
|
|
Aug 14, 1997 |
Jun 30, 1997 |