ARCH RESOURCES, INC.

Business address
City Place One Ste 300, Arch Mineral Corp, St Louis, MO, 63141
State of incorporation
DE
Fiscal year end
31 December
Former names
ARCH COAL INC (to 05 May 2020), ARCH MINERAL CORP (to 01 Jul 1997)
Get insider transactions for this issuer
ARCH RESOURCES, INC. has filed 2,977 SEC EDGAR filings since 14 Apr 1997

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open Document Open Filing 15 Apr 2025 005-51233
SCHEDULE 13G/A Open Document Open Filing 07 Feb 2025 005-51233
15-12G Open Document Open Filing 15-12G 24 Jan 2025 001-13105
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-214373
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-112537
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-193169
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-112536
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-191071
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-68131
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-147459
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-30565
S-8 POS Open Document Open Filing S-8 POS 15 Jan 2025 333-127548
8-K Open Document | Data Open Filing FORM 8-K 15 Jan 2025 13 Jan 2025 001-13105
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025
25-NSE Open Document Open Filing 14 Jan 2025 001-13105
8-K Open Document | Data Open Filing FORM 8-K 10 Jan 2025 09 Jan 2025 001-13105
425 Open Document Open Filing 425 03 Jan 2025 001-13105
425 Open Document Open Filing 425 03 Jan 2025 001-13105
8-K Open Document | Data Open Filing FORM 8-K 03 Jan 2025 03 Jan 2025 001-13105
SCHEDULE 13G Open Document Open Filing 06 Dec 2024 005-51233
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024
DEFM14A Open Document Open Filing DEFM14A 26 Nov 2024 001-13105
UPLOAD Open Document Open Filing 07 Nov 2024 001-13105
425 Open Document Open Filing 425 07 Nov 2024 001-13105
425 Open Document Open Filing 425 06 Nov 2024 001-13105
425 Open Document Open Filing 425 06 Nov 2024 001-13105
425 Open Document Open Filing 425 05 Nov 2024 001-13105
10-Q Open Document | Data Open Filing 10-Q 05 Nov 2024 30 Sep 2024 001-13105
425 Open Document Open Filing 425 05 Nov 2024 001-13105
425 Open Document Open Filing 425 05 Nov 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 05 Nov 2024 05 Nov 2024 001-13105
CORRESP Open Document Open Filing 01 Nov 2024
SC 13G Open Document Open Filing SEC SCHEDULE 13G 31 Oct 2024 005-51233
UPLOAD Open Document Open Filing 25 Oct 2024 001-13105
SC 13G Open Document Open Filing 16 Oct 2024 005-51233
4 Open Document Open Filing 4 15 Oct 2024 13 Oct 2024
4 Open Document Open Filing 4 15 Oct 2024 13 Oct 2024
4 Open Document Open Filing 4 15 Oct 2024 13 Oct 2024
4 Open Document Open Filing 4 15 Oct 2024 13 Oct 2024
425 Open Document Open Filing 425 15 Oct 2024 001-13105
425 Open Document Open Filing 425 15 Oct 2024 001-13105
144 Open Document Open Filing 15 Oct 2024 001-13105
144 Open Document Open Filing 15 Oct 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 15 Oct 2024 14 Oct 2024 001-13105
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024
SD Open Document | Data Open Filing SD 10 Sep 2024 001-13105
425 Open Document Open Filing 425 03 Sep 2024 001-13105
425 Open Document Open Filing 425 26 Aug 2024 001-13105
425 Open Document Open Filing 425 22 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
425 Open Document Open Filing 425 21 Aug 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 21 Aug 2024 20 Aug 2024 001-13105
10-Q Open Document | Data Open Filing 10-Q 25 Jul 2024 30 Jun 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 25 Jul 2024 25 Jul 2024 001-13105
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024
8-K Open Document | Data Open Filing FORM 8-K 09 May 2024 07 May 2024 001-13105
10-Q Open Document | Data Open Filing 10-Q 25 Apr 2024 31 Mar 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 25 Apr 2024 25 Apr 2024 001-13105
SC 13G/A Open Document Open Filing 05 Apr 2024 005-51233
DEFA14A Open Document Open Filing DEFA14A 27 Mar 2024 001-13105
DEF 14A Open Document | Data Open Filing FORM DEF 14A 27 Mar 2024 07 May 2024 001-13105
4 Open Document Open Filing 4 21 Mar 2024 19 Mar 2024
3 Open Document Open Filing 3 19 Mar 2024 19 Mar 2024
8-K Open Document | Data Open Filing FORM 8-K 19 Mar 2024 19 Mar 2024 001-13105
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024
4 Open Document Open Filing 4 13 Mar 2024 13 Mar 2024
4 Open Document Open Filing 4 11 Mar 2024 08 Mar 2024
144 Open Document Open Filing 08 Mar 2024 001-13105
144 Open Document Open Filing 08 Mar 2024 001-13105
4 Open Document Open Filing 4 08 Mar 2024 07 Mar 2024
4 Open Document Open Filing 4 08 Mar 2024 07 Mar 2024
144 Open Document Open Filing 07 Mar 2024 001-13105
144 Open Document Open Filing 07 Mar 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 06 Mar 2024 06 Mar 2024 001-13105
4 Open Document Open Filing 4 05 Mar 2024 04 Mar 2024
144 Open Document Open Filing 04 Mar 2024 001-13105
4 Open Document Open Filing 4 28 Feb 2024 27 Feb 2024
4 Open Document Open Filing 4 28 Feb 2024 27 Feb 2024
144 Open Document Open Filing 27 Feb 2024 001-13105
144 Open Document Open Filing 27 Feb 2024 001-13105
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
4 Open Document Open Filing 4 27 Feb 2024 25 Feb 2024
144 Open Document Open Filing 26 Feb 2024 001-13105
144 Open Document Open Filing 26 Feb 2024 001-13105
144 Open Document Open Filing 26 Feb 2024 001-13105
144 Open Document Open Filing 26 Feb 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 26 Feb 2024 26 Feb 2024 001-13105
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024
8-K Open Document | Data Open Filing FORM 8-K 22 Feb 2024 21 Feb 2024 001-13105
8-K Open Document | Data Open Filing FORM 8-K 20 Feb 2024 16 Feb 2024 001-13105
10-K Open Document | Data Open Filing 10-K 15 Feb 2024 31 Dec 2023 001-13105
8-K Open Document | Data Open Filing FORM 8-K 15 Feb 2024 15 Feb 2024 001-13105
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 13 Feb 2024 005-51233
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
144 Open Document Open Filing 13 Feb 2024 001-13105
144 Open Document Open Filing 13 Feb 2024 001-13105
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
4 Open Document Open Filing 4 13 Feb 2024 09 Feb 2024
144 Open Document Open Filing 12 Feb 2024 001-13105
144 Open Document Open Filing 12 Feb 2024 001-13105
144 Open Document Open Filing 09 Feb 2024 001-13105
144 Open Document Open Filing 09 Feb 2024 001-13105
144 Open Document Open Filing 09 Feb 2024 001-13105
144 Open Document Open Filing 09 Feb 2024 001-13105
4 Open Document Open Filing 4 02 Feb 2024 01 Feb 2024
144 Open Document Open Filing 01 Feb 2024 001-13105
SC 13G/A Open Document Open Filing 26 Jan 2024 005-51233
4 Open Document Open Filing 4 22 Jan 2024 19 Jan 2024
SC 13G/A Open Document Open Filing 22 Jan 2024 005-51233
144 Open Document Open Filing 19 Jan 2024 001-13105
4 Open Document Open Filing 4 08 Jan 2024 04 Jan 2024
144 Open Document Open Filing 04 Jan 2024 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2023 15 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2023 15 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2023 15 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2023 15 Dec 2023
144 Open Document Open Filing 01 Dec 2023 001-13105
4/A Open Document Open Filing FORM 4/A SUBMISSION 01 Dec 2023 01 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 01 Dec 2023 01 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 27 Nov 2023 24 Nov 2023
144 Open Document Open Filing 24 Nov 2023 001-13105
10-Q Open Document | Data Open Filing 10-Q 26 Oct 2023 30 Sep 2023 001-13105
8-K Open Document | Data Open Filing FORM 8-K 26 Oct 2023 26 Oct 2023 001-13105
SC 13G Open Document Open Filing ARCH_AZVALOR 23 Oct 2023 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2023 13 Oct 2023
144 Open Document Open Filing 16 Oct 2023 001-13105
144 Open Document Open Filing 16 Oct 2023 001-13105
144 Open Document Open Filing 13 Oct 2023 001-13105
144 Open Document Open Filing 13 Oct 2023 001-13105
4/A Open Document Open Filing FORM 4/A SUBMISSION 03 Oct 2023 29 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 03 Oct 2023 29 Sep 2023
8-K Open Document | Data Open Filing FORM 8-K 02 Oct 2023 02 Oct 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Sep 2023 28 Sep 2023
144 Open Document Open Filing 28 Sep 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2023 15 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2023 15 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2023 15 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2023 15 Sep 2023
SC 13G/A Open Document Open Filing 11 Sep 2023 005-51233
SC 13G Open Document Open Filing AZVALOR_ARCH 07 Aug 2023 005-51233
10-Q Open Document | Data Open Filing 10-Q 27 Jul 2023 30 Jun 2023 001-13105
8-K Open Document | Data Open Filing FORM 8-K 27 Jul 2023 27 Jul 2023 001-13105
3 Open Document Open Filing FORM 3 SUBMISSION 24 Jul 2023 21 Jul 2023
8-K Open Document | Data Open Filing FORM 8-K 24 Jul 2023 21 Jul 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023
8-K Open Document | Data Open Filing FORM 8-K 16 May 2023 12 May 2023 001-13105
10-Q Open Document | Data Open Filing 10-Q 27 Apr 2023 31 Mar 2023 001-13105
8-K Open Document | Data Open Filing FORM 8-K 27 Apr 2023 27 Apr 2023 001-13105
SC 13G/A Open Document Open Filing FORM SC 13G/A 10 Apr 2023 005-51233
DEFA14A Open Document Open Filing DEFA14A 31 Mar 2023 001-13105
DEF 14A Open Document | Data Open Filing DEF 14A 31 Mar 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 15 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 15 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 15 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 15 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 06 Mar 2023 03 Mar 2023
144 Open Document Open Filing 03 Mar 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 25 Feb 2023
144 Open Document Open Filing 27 Feb 2023 001-13105
144 Open Document Open Filing 27 Feb 2023 001-13105
144 Open Document Open Filing 27 Feb 2023 001-13105
144 Open Document Open Filing 27 Feb 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 17 Feb 2023 16 Feb 2023
10-K Open Document | Data Open Filing 10-K 16 Feb 2023 31 Dec 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 16 Feb 2023 16 Feb 2023 001-13105
SC 13G/A Open Document Open Filing 14 Feb 2023 005-51233
SC 13G/A Open Document Open Filing 14 Feb 2023 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023
SC 13G Open Document Open Filing FORM SC 13G 13 Feb 2023 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 09 Feb 2023 005-51233
SC 13G/A Open Document Open Filing 09 Feb 2023 005-51233
SC 13G/A Open Document Open Filing MS AMENDMENT 08 Feb 2023 005-51233
SC 13G/A Open Document Open Filing 06 Feb 2023 005-51233
SC 13G/A Open Document Open Filing 01 Feb 2023 005-51233
8-K Open Document | Data Open Filing FORM 8-K 16 Dec 2022 12 Dec 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 15 Dec 2022
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 15 Dec 2022
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 15 Dec 2022
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 15 Dec 2022
8-K Open Document | Data Open Filing FORM 8-K 30 Nov 2022 30 Nov 2022 001-13105
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 10 Nov 2022 005-51233
10-Q Open Document | Data Open Filing 10-Q 27 Oct 2022 30 Sep 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 27 Oct 2022 27 Oct 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2022 13 Oct 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION 17 Oct 2022 25 Feb 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION 17 Oct 2022 25 Oct 2021
4/A Open Document Open Filing FORM 4/A SUBMISSION 17 Oct 2022 27 Feb 2021
8-K Open Document | Data Open Filing FORM 8-K 23 Sep 2022 20 Sep 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022
4 Open Document Open Filing FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022
4 Open Document Open Filing FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022
4 Open Document Open Filing FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022
SC 13G Open Document Open Filing 10 Aug 2022 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 01 Aug 2022 01 Aug 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Aug 2022 01 Aug 2022
10-Q Open Document | Data Open Filing 10-Q 28 Jul 2022 30 Jun 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 28 Jul 2022 28 Jul 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022
8-K Open Document | Data Open Filing FORM 8-K 26 May 2022 25 May 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 23 May 2022 18 May 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 16 May 2022 13 May 2022 001-13105
SC 13G Open Document Open Filing AZVALOR_ARCH 13 May 2022 005-51233
10-Q Open Document | Data Open Filing 10-Q 26 Apr 2022 31 Mar 2022 001-13105
8-K Open Document | Data Open Filing FORM 8-K 26 Apr 2022 26 Apr 2022 001-13105
DEFA14A Open Document Open Filing DEFA14A 30 Mar 2022 001-13105
DEF 14A Open Document Open Filing DEF 14A 30 Mar 2022 13 May 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 09 Mar 2022 09 Mar 2022
4 Open Document Open Filing FORM 4 SUBMISSION 04 Mar 2022 04 Mar 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 25 Feb 2022
8-K Open Document | Data Open Filing FORM 8-K 28 Feb 2022 28 Feb 2022 001-13105
10-K Open Document | Data Open Filing 10-K 16 Feb 2022 31 Dec 2021 001-13105
8-K Open Document | Data Open Filing FORM 8-K 15 Feb 2022 15 Feb 2022 001-13105
SC 13G Open Document Open Filing MAPLE ROCK CAPITAL PARTNERS INC. 14 Feb 2022 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022
SC 13G/A Open Document Open Filing 11 Feb 2022 005-51233
SC 13G/A Open Document Open Filing MS AMENDMENT 10 Feb 2022 005-51233
SC 13G/A Open Document Open Filing ARCH RESOURCES, INC. 10 Feb 2022 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 09 Feb 2022 005-51233
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 08 Feb 2022 005-51233
SC 13G/A Open Document Open Filing 03 Feb 2022 005-51233
SC 13G Open Document Open Filing 31 Jan 2022 005-51233
SC 13G Open Document Open Filing AZVALOR_ARCH 10 Jan 2022 005-51233
3 Open Document Open Filing FORM 3 SUBMISSION 05 Jan 2022 03 Jan 2022
8-K Open Document | Data Open Filing FORM 8-K 03 Jan 2022 03 Jan 2022 001-13105
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 10 Nov 2021 005-51233
4/A Open Document Open Filing FORM 4/A SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2021 25 Oct 2021
10-Q Open Document | Data Open Filing 10-Q 26 Oct 2021 30 Sep 2021 001-13105
8-K Open Document | Data Open Filing FORM 8-K 26 Oct 2021 26 Oct 2021 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
3/A Open Document Open Filing FORM 3/A SUBMISSION 14 Oct 2021 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 13 Oct 2021
SC 13G/A Open Document Open Filing 12 Oct 2021 005-51233
8-K Open Document | Data Open Filing FORM 8-K 09 Sep 2021 09 Sep 2021 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 25 Aug 2021 25 Aug 2021
10-Q Open Document | Data Open Filing 10-Q 27 Jul 2021 30 Jun 2021 001-13105
8-K Open Document | Data Open Filing FORM 8-K 27 Jul 2021 27 Jul 2021 001-13105
APP WDG Open Document Open Filing 25 May 2021 812-15085
8-K Open Document | Data Open Filing FORM 8-K 06 May 2021 06 May 2021 001-13105
8-K Open Document | Data Open Filing FORM 8-K 30 Apr 2021 29 Apr 2021 001-13105
APP WD Open Document Open Filing APP WD 30 Apr 2021 812-15085
10-Q Open Document | Data Open Filing 10-Q 22 Apr 2021 31 Mar 2021 001-13105
8-K Open Document | Data Open Filing FORM 8-K 22 Apr 2021 22 Apr 2021 001-13105
SC 13G/A Open Document Open Filing 12 Apr 2021 005-51233
SC 13G Open Document Open Filing ARCH_AZVALOR 29 Mar 2021 005-51233
DEFA14A Open Document Open Filing DEFA14A 15 Mar 2021 001-13105
DEF 14A Open Document Open Filing DEF 14A 15 Mar 2021 29 Apr 2021 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 27 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 25 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 24 Feb 2021 22 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 24 Feb 2021 22 Feb 2021
4 Open Document Open Filing FORM 4 SUBMISSION 24 Feb 2021 22 Feb 2021
4/A Open Document Open Filing FORM 4/A SUBMISSION 24 Feb 2021 23 Feb 2020
SC 13G Open Document Open Filing SC 13G 17 Feb 2021 005-51233
SC 13G/A Open Document Open Filing 16 Feb 2021 005-51233
10-K Open Document | Data Open Filing 10-K 12 Feb 2021 31 Dec 2020 001-13105
SC 13G Open Document Open Filing SEC SCHEDULE 13G 12 Feb 2021 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 12 Feb 2021 11 Feb 2021
SC 13G Open Document Open Filing 11 Feb 2021 005-51233
SC 13G/A Open Document Open Filing ARCH RESOURCES, INC. 11 Feb 2021 005-51233
SC 13G/A Open Document Open Filing MS AMENDMENT 10 Feb 2021 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 10 Feb 2021 005-51233
8-K Open Document | Data Open Filing FORM 8-K 09 Feb 2021 09 Feb 2021 001-13105
SC 13G/A Open Document Open Filing 29 Jan 2021 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020
8-K Open Document | Data Open Filing FORM 8-K 04 Nov 2020 03 Nov 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 03 Nov 2020 29 Oct 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 30 Oct 2020 29 Oct 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 29 Oct 2020 28 Oct 2020 001-13105
3/A Open Document Open Filing FORM 3/A SUBMISSION 27 Oct 2020 30 Apr 2020
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2020 25 Oct 2020
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2020 25 Oct 2020
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2020 25 Oct 2020
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2020 25 Oct 2020
10-Q Open Document | Data Open Filing 10-Q 23 Oct 2020 30 Sep 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 22 Oct 2020 22 Oct 2020 001-13105
3 Open Document Open Filing FORM 3 SUBMISSION 14 Oct 2020 13 Oct 2020
8-K Open Document | Data Open Filing FORM 8-K 14 Oct 2020 13 Oct 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 07 Oct 2020 05 Oct 2020 001-13105
SC 13G Open Document Open Filing MS INITIAL 05 Oct 2020 005-51233
8-K Open Document | Data Open Filing FORM 8-K 29 Sep 2020 29 Sep 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 02 Sep 2020 02 Sep 2020 001-13105
40-APP/A Open Document Open Filing 40-APP/A 17 Aug 2020 812-15085
SC 13G/A Open Document Open Filing MS AMENDMENT 10 Aug 2020 005-51233
10-Q Open Document | Data Open Filing 10-Q 28 Jul 2020 30 Jun 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 28 Jul 2020 28 Jul 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 06 Jul 2020 06 Jul 2020 001-13105
SC 13G Open Document Open Filing ARCH RESOURCES, INC. 22 May 2020 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2020 18 May 2020
8-K Open Document | Data Open Filing FORM 8-K 15 May 2020 15 May 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 05 May 2020 30 Apr 2020 001-13105
40-APP/A Open Document Open Filing 40-APP/A 05 May 2020 812-15085
8-K Open Document | Data Open Filing FORM 8-K 01 May 2020 01 May 2020 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 30 Apr 2020 30 Apr 2020
4 Open Document Open Filing FORM 4 SUBMISSION 30 Apr 2020 30 Apr 2020
4 Open Document Open Filing FORM 4 SUBMISSION 30 Apr 2020 30 Apr 2020
3 Open Document Open Filing FORM 3 SUBMISSION 30 Apr 2020 30 Apr 2020
10-Q Open Document | Data Open Filing 10-Q 23 Apr 2020 31 Mar 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 23 Apr 2020 23 Apr 2020 001-13105
SC 13G Open Document Open Filing MS INITIAL 21 Apr 2020 005-51233
DEFA14A Open Document Open Filing DEFA14A 15 Apr 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 15 Apr 2020 15 Apr 2020 001-13105
DEFA14A Open Document Open Filing DEFA14A 08 Apr 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 24 Mar 2020 24 Mar 2020 001-13105
DEFA14A Open Document Open Filing DEFA14A 16 Mar 2020 001-13105
DEF 14A Open Document Open Filing DEF 14A 16 Mar 2020 30 Apr 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 05 Mar 2020 04 Mar 2020 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 27 Feb 2020
8-K Open Document | Data Open Filing FORM 8-K 28 Feb 2020 27 Feb 2020 001-13105
8-K Open Document | Data Open Filing FORM 8-K 26 Feb 2020 26 Feb 2020 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 24 Feb 2020 23 Feb 2020
SC 13G Open Document Open Filing SC 13G 21 Feb 2020 005-51233
SC 13G Open Document Open Filing SC 13G 14 Feb 2020 005-51233
SC 13G/A Open Document Open Filing 14 Feb 2020 005-51233
SC 13G/A Open Document Open Filing ARCH COAL, INC. 13 Feb 2020 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 12 Feb 2020 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G/A 12 Feb 2020 005-51233
10-K Open Document | Data Open Filing 10-K 11 Feb 2020 31 Dec 2019 001-13105
8-K Open Document | Data Open Filing FORM 8-K 06 Feb 2020 06 Feb 2020 001-13105
SC 13G/A Open Document Open Filing 05 Feb 2020 005-51233
40-APP Open Document Open Filing 40-APP 20 Dec 2019 812-15085
UPLOAD Open Document Open Filing 18 Dec 2019
CORRESP Open Document Open Filing 16 Dec 2019
4 Open Document Open Filing FORM 4 SUBMISSION 13 Dec 2019 13 Dec 2019
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 10 Dec 2019 005-51233
SC 13G Open Document Open Filing 10 Dec 2019 005-51233
UPLOAD Open Document Open Filing 05 Dec 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2019 23 Nov 2019
8-K Open Document | Data Open Filing FORM 8-K 15 Nov 2019 15 Nov 2019 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2019 25 Oct 2019
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2019 25 Oct 2019
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2019 25 Oct 2019
8-K Open Document | Data Open Filing FORM 8-K 28 Oct 2019 23 Oct 2019 001-13105
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 8) 24 Oct 2019 005-51233
10-Q Open Document | Data Open Filing 10-Q 22 Oct 2019 30 Sep 2019 001-13105
8-K Open Document | Data Open Filing FORM 8-K 22 Oct 2019 22 Oct 2019 001-13105
8-K Open Document | Data Open Filing FORM 8-K 17 Sep 2019 17 Sep 2019 001-13105
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 7) 13 Sep 2019 005-51233
SC 13G Open Document Open Filing SC 13G 09 Aug 2019 005-51233
4/A Open Document Open Filing FORM 4/A SUBMISSION 08 Aug 2019 26 Apr 2019
8-K Open Document | Data Open Filing FORM 8-K 06 Aug 2019 06 Aug 2019 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 02 Aug 2019 02 Aug 2019
4 Open Document Open Filing FORM 4 SUBMISSION 02 Aug 2019 02 Aug 2019
4 Open Document Open Filing FORM 4 SUBMISSION 01 Aug 2019 01 Aug 2019
10-Q Open Document | Data Open Filing 10-Q 24 Jul 2019 30 Jun 2019 001-13105
8-K Open Document Open Filing 8-K 24 Jul 2019 24 Jul 2019 001-13105
8-K/A Open Document Open Filing 8-K/A 19 Jun 2019 18 Jun 2019 001-13105
8-K Open Document Open Filing 8-K 19 Jun 2019 18 Jun 2019 001-13105
SC 13G Open Document Open Filing ARCH COAL, INC. 14 Jun 2019 005-51233
SC 13G Open Document Open Filing SEC SCHEDULE 13G 10 Jun 2019 005-51233
8-K Open Document Open Filing 8-K 23 May 2019 23 May 2019 001-13105
8-K Open Document Open Filing 8-K 06 May 2019 02 May 2019 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 26 Apr 2019 26 Apr 2019
10-Q Open Document | Data Open Filing 10-Q 23 Apr 2019 31 Mar 2019 001-13105
8-K Open Document Open Filing 8-K 23 Apr 2019 23 Apr 2019 001-13105
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 6) 18 Mar 2019 005-51233
DEFA14A Open Document Open Filing DEFA14A 18 Mar 2019 001-13105
DEF 14A Open Document Open Filing DEF 14A 18 Mar 2019 02 May 2019 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 04 Mar 2019 28 Feb 2019
4 Open Document Open Filing FORM 4 SUBMISSION 04 Mar 2019 28 Feb 2019
3 Open Document Open Filing FORM 3 SUBMISSION 04 Mar 2019 28 Feb 2019
3 Open Document Open Filing FORM 3 SUBMISSION 04 Mar 2019 28 Feb 2019
8-K Open Document Open Filing 8-K 01 Mar 2019 28 Feb 2019 001-13105
8-K Open Document Open Filing 8-K 26 Feb 2019 26 Feb 2019 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 22 Feb 2019 21 Feb 2019
10-K Open Document | Data Open Filing 10-K 14 Feb 2019 31 Dec 2018 001-13105
8-K Open Document Open Filing 8-K 14 Feb 2019 14 Feb 2019 001-13105
SC 13G/A Open Document Open Filing 11 Feb 2019 005-51233
SC 13G Open Document Open Filing SCHEDULE 13G 08 Feb 2019 005-51233
SC 13G/A Open Document Open Filing 04 Feb 2019 005-51233
SC 13G/A Open Document Open Filing 14 Jan 2019 005-51233
3 Open Document Open Filing FORM 3 SUBMISSION 07 Jan 2019 01 Jan 2019
8-K Open Document Open Filing 8-K 02 Jan 2019 31 Dec 2018 001-13105
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 5) 18 Dec 2018 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 06 Dec 2018 04 Dec 2018
SC 13D Open Document Open Filing SCHEDULE 13D 03 Dec 2018 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2018 23 Nov 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
4 Open Document Open Filing FORM 4 SUBMISSION 29 Oct 2018 25 Oct 2018
10-Q Open Document | Data Open Filing 10-Q 23 Oct 2018 30 Sep 2018 001-13105
8-K Open Document Open Filing 8-K 23 Oct 2018 23 Oct 2018 001-13105
8-K Open Document Open Filing 8-K 13 Sep 2018 12 Sep 2018 001-13105
8-K Open Document Open Filing 8-K 08 Aug 2018 08 Aug 2018 001-13105
10-Q Open Document | Data Open Filing 10-Q 31 Jul 2018 30 Jun 2018 001-13105
8-K Open Document Open Filing 8-K 31 Jul 2018 31 Jul 2018 001-13105
8-K Open Document Open Filing 8-K 16 May 2018 16 May 2018 001-13105
8-K Open Document Open Filing 8-K 03 May 2018 30 Apr 2018 001-13105
10-Q Open Document | Data Open Filing 10-Q 26 Apr 2018 31 Mar 2018 001-13105
8-K Open Document Open Filing 8-K 26 Apr 2018 26 Apr 2018 001-13105
8-K Open Document Open Filing 8-K 03 Apr 2018 03 Apr 2018 001-13105
DEFA14A Open Document Open Filing DEFA14A 19 Mar 2018 001-13105
DEF 14A Open Document Open Filing DEF 14A 19 Mar 2018 30 Apr 2018 001-13105
8-K Open Document Open Filing 8-K 13 Mar 2018 13 Mar 2018 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 23 Feb 2018 22 Feb 2018
10-K Open Document | Data Open Filing 10-K 23 Feb 2018 31 Dec 2017 001-13105
UPLOAD Open Document Open Filing 20 Feb 2018
SC 13G/A Open Document Open Filing 14 Feb 2018 005-51233
8-K Open Document Open Filing 8-K 13 Feb 2018 13 Feb 2018 001-13105
SC 13G/A Open Document Open Filing 12 Feb 2018 005-51233
SC 13G/A Open Document Open Filing FORM13G 05 Feb 2018 005-51233
CORRESP Open Document Open Filing 02 Feb 2018
SC 13G Open Document Open Filing 01 Feb 2018 005-51233
CORRESP Open Document Open Filing 30 Jan 2018
UPLOAD Open Document Open Filing 09 Jan 2018
CORRESP Open Document Open Filing 21 Dec 2017
SC 13D/A Open Document Open Filing SCHEDULE 13D/A, #3 12 Dec 2017 005-51233
4 Open Document Open Filing FORM 4 12 Dec 2017 08 Dec 2017
UPLOAD Open Document Open Filing 11 Dec 2017
8-K Open Document Open Filing 8-K 11 Dec 2017 08 Dec 2017 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 SUBMISSION 04 Dec 2017 30 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
4 Open Document Open Filing FORM 4 27 Nov 2017 23 Nov 2017
8-K Open Document Open Filing 8-K 07 Nov 2017 07 Nov 2017 001-13105
10-Q Open Document | Data Open Filing 10-Q 31 Oct 2017 30 Sep 2017 001-13105
8-K Open Document Open Filing 8-K 31 Oct 2017 31 Oct 2017 001-13105
8-K Open Document Open Filing 8-K 25 Sep 2017 25 Sep 2017 001-13105
8-K Open Document Open Filing 8-K 19 Sep 2017 13 Sep 2017 001-13105
4 Open Document Open Filing FORM 4 15 Sep 2017 13 Sep 2017
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 15 Sep 2017 005-51233
8-K Open Document Open Filing 8-K 08 Aug 2017 08 Aug 2017 001-13105
10-Q Open Document | Data Open Filing 10-Q 27 Jul 2017 30 Jun 2017 001-13105
8-K Open Document | Data Open Filing 8-K 27 Jul 2017 27 Jul 2017 001-13105
8-K Open Document Open Filing 8-K 09 May 2017 04 May 2017 001-13105
8-K Open Document Open Filing 8-K 08 May 2017 08 May 2017 001-13105
10-Q Open Document | Data Open Filing 10-Q 02 May 2017 31 Mar 2017 001-13105
8-K Open Document Open Filing 8-K 02 May 2017 27 Apr 2017 001-13105
DEFA14A Open Document Open Filing DEFA14A 22 Mar 2017 001-13105
DEFA14A Open Document Open Filing DEFA14A 22 Mar 2017 001-13105
DEF 14A Open Document Open Filing DEF 14A 22 Mar 2017 04 May 2017 001-13105
8-K Open Document Open Filing 8-K 08 Mar 2017 07 Mar 2017 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2017 03 Mar 2017
8-K Open Document Open Filing 8-K 28 Feb 2017 28 Feb 2017 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2017 23 Feb 2017
10-K Open Document | Data Open Filing 10-K 24 Feb 2017 31 Dec 2016 001-13105
8-K Open Document Open Filing 8-K 16 Feb 2017 15 Feb 2017 001-13105
SC 13G/A Open Document Open Filing 13G 14 Feb 2017 005-51233
SC 13G Open Document Open Filing 09 Feb 2017 005-51233
8-K Open Document Open Filing 8-K 08 Feb 2017 08 Feb 2017 001-13105
SC 13G Open Document Open Filing 06 Feb 2017 005-51233
SC 13G/A Open Document Open Filing SCHEDULE 13G 26 Jan 2017 005-51233
8-K Open Document Open Filing FORM 8-K 30 Nov 2016 23 Nov 2016 001-13105
8-K Open Document Open Filing 8-K 30 Nov 2016 30 Nov 2016 001-13105
8-K Open Document Open Filing 8-K 30 Nov 2016 30 Nov 2016 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
4 Open Document Open Filing FORM 4 SUBMISSION 28 Nov 2016 23 Nov 2016
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 22 Nov 2016 005-51233
8-K Open Document Open Filing 8-K 21 Nov 2016 17 Nov 2016 001-13105
SC 13G Open Document Open Filing FORM SC 13G 10 Nov 2016 005-51233
10-Q Open Document | Data Open Filing 10-Q 09 Nov 2016 30 Sep 2016 001-13105
8-K Open Document Open Filing 8-K 09 Nov 2016 09 Nov 2016 001-13105
8-K Open Document Open Filing 03 Nov 2016 01 Nov 2016 001-13105
S-8 Open Document Open Filing FORM S-8 01 Nov 2016 333-214373
SC 13D Open Document Open Filing SCHEDULE 13D 17 Oct 2016 005-51233
8-K Open Document Open Filing 8-K 11 Oct 2016 05 Oct 2016 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 SUBMISSION 07 Oct 2016 05 Oct 2016
4 Open Document Open Filing FORM 4 06 Oct 2016 05 Oct 2016
3 Open Document Open Filing FORM 3 06 Oct 2016 05 Oct 2016
15-12B Open Document Open Filing 15-12B 06 Oct 2016 001-13105
CERTNYS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 04 Oct 2016 001-13105
8-A12B Open Document Open Filing 8-A12B 04 Oct 2016 001-13105
8-K Open Document Open Filing 8-K 03 Oct 2016 28 Sep 2016 001-13105
8-K Open Document Open Filing 8-K 30 Sep 2016 30 Sep 2016 001-13105
8-K Open Document Open Filing 8-K 15 Sep 2016 13 Sep 2016 001-13105
8-K Open Document Open Filing 8-K 08 Sep 2016 06 Sep 2016 001-13105
10-Q Open Document | Data Open Filing 10-Q 09 Aug 2016 30 Jun 2016 001-13105
8-K Open Document Open Filing 8-K 22 Jul 2016 20 Jul 2016 001-13105
8-K Open Document Open Filing 8-K 05 Jul 2016 05 Jul 2016 001-13105
8-K Open Document Open Filing 8-K 28 Jun 2016 23 Jun 2016 001-13105
8-K Open Document Open Filing 8-K 16 Jun 2016 10 Jun 2016 001-13105
10-Q Open Document | Data Open Filing 10-Q 10 May 2016 31 Mar 2016 001-13105
10-K/A Open Document Open Filing 10-K/A 29 Apr 2016 31 Dec 2015 001-13105
8-K Open Document Open Filing 8-K 28 Apr 2016 26 Apr 2016 001-13105
8-K Open Document | Data Open Filing 8-K 15 Apr 2016 15 Apr 2016 001-13105
8-K Open Document Open Filing 8-K 29 Mar 2016 28 Mar 2016 001-13105
10-K Open Document | Data Open Filing 10-K 15 Mar 2016 31 Dec 2015 001-13105
S-8 POS Open Document Open Filing S-8 POS 10 Mar 2016 333-32777
S-8 POS Open Document Open Filing S-8 POS 10 Mar 2016 333-156593
S-8 POS Open Document Open Filing S-8 POS 10 Mar 2016 333-190861
8-K Open Document Open Filing 8-K 08 Mar 2016 04 Mar 2016 001-13105
8-K Open Document Open Filing 8-K 02 Mar 2016 25 Feb 2016 001-13105
SC 13G/A Open Document Open Filing ARCH COAL, INC. 22 Feb 2016 005-51233
SC 13G/A Open Document Open Filing SCHNEIDER CAPITAL MANAGEMENT SCHEDULE 13G/A 12 Feb 2016 005-51233
SC 13G Open Document Open Filing ARCH COAL, INC. 11 Feb 2016 005-51233
SC 13G/A Open Document Open Filing 10 Feb 2016 005-51233
25-NSE Open Document Open Filing 29 Jan 2016 001-13105
8-K Open Document Open Filing 8-K 22 Jan 2016 21 Jan 2016 001-13105
8-K Open Document Open Filing 8-K 19 Jan 2016 13 Jan 2016 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016
8-K Open Document Open Filing 8-K 11 Jan 2016 11 Jan 2016 001-13105
8-K Open Document Open Filing 8-K 11 Jan 2016 10 Jan 2016 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 07 Jan 2016 06 Jan 2016
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2015 17 Dec 2015
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2015 17 Dec 2015
8-K Open Document Open Filing 8-K 15 Dec 2015 15 Dec 2015 001-13105
8-K Open Document Open Filing 8-K 10 Dec 2015 04 Dec 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 10 Dec 2015 09 Dec 2015
4 Open Document Open Filing FORM 4 SUBMISSION 10 Dec 2015 09 Dec 2015
10-Q Open Document | Data Open Filing 10-Q 09 Nov 2015 30 Sep 2015 001-13105
8-K Open Document Open Filing 8-K 09 Nov 2015 09 Nov 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2015 26 Oct 2015
4 Open Document Open Filing FORM 4 SUBMISSION 27 Oct 2015 26 Oct 2015
8-K Open Document Open Filing 8-K 27 Oct 2015 26 Oct 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2015 30 Sep 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2015 30 Sep 2015
8-K Open Document Open Filing 8-K 24 Sep 2015 23 Sep 2015 001-13105
8-K Open Document Open Filing 8-K 11 Sep 2015 10 Sep 2015 001-13105
8-K Open Document Open Filing 8-K 31 Aug 2015 28 Aug 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 11 Aug 2015 10 Aug 2015
8-K Open Document Open Filing 8-K 04 Aug 2015 03 Aug 2015 001-13105
10-Q Open Document | Data Open Filing 10-Q 31 Jul 2015 30 Jun 2015 001-13105
8-K Open Document Open Filing 8-K 30 Jul 2015 30 Jul 2015 001-13105
8-K Open Document Open Filing 8-K 29 Jul 2015 28 Jul 2015 001-13105
8-K Open Document Open Filing 8-K 20 Jul 2015 20 Jul 2015 001-13105
8-K Open Document Open Filing 8-K 17 Jul 2015 16 Jul 2015 001-13105
SC 13G/A Open Document Open Filing 10 Jul 2015 005-51233
T-3/A Open Document Open Filing PRE-EFFECTIVE AMENDMENT 09 Jul 2015 022-29010
T-3 Open Document Open Filing T-3 06 Jul 2015 022-29010
8-K Open Document Open Filing 8-K 02 Jul 2015 01 Jul 2015 001-13105
11-K Open Document Open Filing 11-K 29 Jun 2015 31 Dec 2014 001-13105
8-K Open Document Open Filing 8-K 26 Jun 2015 22 Jun 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jun 2015 01 Jun 2015
SD Open Document Open Filing SD 01 Jun 2015 001-13105
8-K Open Document Open Filing 8-K 22 May 2015 21 May 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015
4 Open Document Open Filing FORM 4 SUBMISSION 06 May 2015 04 May 2015
10-Q Open Document | Data Open Filing 10-Q 30 Apr 2015 31 Mar 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 26 Apr 2015
UPLOAD Open Document Open Filing 28 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 28 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 26 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2015 24 Apr 2015
8-K Open Document Open Filing 8-K 24 Apr 2015 23 Apr 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
4 Open Document Open Filing FORM 4 SUBMISSION 24 Apr 2015 23 Apr 2015
8-K Open Document Open Filing 8-K 23 Apr 2015 23 Apr 2015 001-13105
CORRESP Open Document Open Filing 21 Apr 2015
8-K Open Document Open Filing 8-K 21 Apr 2015 21 Apr 2015 001-13105
PX14A6G Open Document Open Filing CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM PX14A6G 4-17-2015 (ARCH COAL INC) 17 Apr 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Apr 2015 15 Apr 2015
UPLOAD Open Document Open Filing 13 Apr 2015
DEFA14A Open Document Open Filing DEFA14A 10 Apr 2015 001-13105
CORRESP Open Document Open Filing 07 Apr 2015
UPLOAD Open Document Open Filing 31 Mar 2015
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 24 Mar 2015 31 Dec 2014 001-13105
DEF 14A Open Document Open Filing DEF 14A 20 Mar 2015 23 Apr 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2015 26 Feb 2015
PRE 14A Open Document Open Filing PRE 14A 27 Feb 2015 23 Apr 2015 001-13105
10-K Open Document | Data Open Filing 10-K 27 Feb 2015 31 Dec 2014 001-13105
8-K Open Document Open Filing 8-K 27 Feb 2015 26 Feb 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2015 25 Feb 2015
3 Open Document Open Filing FORM 3 SUBMISSION 27 Feb 2015 25 Feb 2015
8-K Open Document Open Filing 8-K 26 Feb 2015 25 Feb 2015 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2015 23 Feb 2015
SC 13G/A Open Document Open Filing SC 13G/A 17 Feb 2015 005-51233
SC 13G/A Open Document Open Filing ARCH COAL INC. SCHEDULE 13G/A 13 Feb 2015 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 12 Feb 2015 11 Feb 2015
SC 13G/A Open Document Open Filing ACI 11 Feb 2015 005-51233
SC 13G/A Open Document Open Filing 10 Feb 2015 005-51233
8-K Open Document Open Filing 8-K 03 Feb 2015 03 Feb 2015 001-13105
NO ACT Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 02 Feb 2015 23 Dec 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 26 Jan 2015 23 Jan 2015
SC 13G/A Open Document Open Filing 22 Jan 2015 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 31 Dec 2014 29 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 29 Dec 2014 24 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 29 Dec 2014 23 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 22 Dec 2014 18 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 19 Dec 2014 19 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 11 Dec 2014 10 Dec 2014
4 Open Document Open Filing FORM 4 SUBMISSION 01 Dec 2014 26 Nov 2014
4 Open Document Open Filing FORM 4 SUBMISSION 13 Nov 2014 12 Nov 2014
8-K Open Document Open Filing 8-K 12 Nov 2014 10 Nov 2014 001-13105
10-Q Open Document | Data Open Filing 10-Q 07 Nov 2014 30 Sep 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 30 Oct 2014 29 Oct 2014
8-K Open Document Open Filing 8-K 28 Oct 2014 28 Oct 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Oct 2014 15 Oct 2014
8-K Open Document Open Filing 8-K 14 Oct 2014 13 Oct 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2014 01 Oct 2014
4 Open Document Open Filing FORM 4 SUBMISSION 01 Oct 2014 30 Sep 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2014 17 Sep 2014
4 Open Document Open Filing FORM 4 SUBMISSION 04 Sep 2014 03 Sep 2014
8-K Open Document Open Filing 8-K 04 Sep 2014 03 Sep 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 22 Aug 2014 20 Aug 2014
10-Q Open Document | Data Open Filing 10-Q 08 Aug 2014 30 Jun 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 07 Aug 2014 06 Aug 2014
4 Open Document Open Filing FORM 4 SUBMISSION 30 Jul 2014 30 Jul 2014
8-K Open Document Open Filing 8-K 29 Jul 2014 29 Jul 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 24 Jul 2014 23 Jul 2014
8-K Open Document Open Filing 8-K 21 Jul 2014 21 Jul 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jul 2014 09 Jul 2014
11-K Open Document Open Filing 11-K 26 Jun 2014 31 Dec 2013 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 26 Jun 2014 25 Jun 2014
8-K Open Document Open Filing 8-K 19 Jun 2014 19 Jun 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jun 2014 11 Jun 2014
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jun 2014 06 Jun 2014
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jun 2014 06 Jun 2014
SD Open Document Open Filing SD 02 Jun 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 29 May 2014 28 May 2014
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2014 14 May 2014
10-Q Open Document | Data Open Filing 10-Q 12 May 2014 31 Mar 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 01 May 2014 30 Apr 2014
8-K Open Document Open Filing 8-K 29 Apr 2014 24 Apr 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
4 Open Document Open Filing FORM 4 SUBMISSION 28 Apr 2014 24 Apr 2014
UPLOAD Open Document Open Filing 25 Apr 2014
8-K Open Document Open Filing 8-K 24 Apr 2014 24 Apr 2014 001-13105
8-K Open Document Open Filing 8-K 22 Apr 2014 22 Apr 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 17 Apr 2014 16 Apr 2014
CORRESP Open Document Open Filing 16 Apr 2014
UPLOAD Open Document Open Filing 03 Apr 2014
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT 18 Mar 2014 31 Dec 2013 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 18 Mar 2014 14 Mar 2014
DEFA14A Open Document Open Filing DEFA14A 14 Mar 2014 001-13105
DEF 14A Open Document Open Filing DEF 14A 14 Mar 2014 24 Apr 2014 001-13105
SC 13G Open Document Open Filing SCHEDULE 13G 13 Mar 2014 005-51233
3/A Open Document Open Filing FORM 3/A SUBMISSION 07 Mar 2014 03 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 05 Mar 2014 03 Mar 2014
4 Open Document Open Filing FORM 4 SUBMISSION 05 Mar 2014 03 Mar 2014
3 Open Document Open Filing FORM 3 SUBMISSION 05 Mar 2014 03 Mar 2014
8-K Open Document Open Filing 8-K 05 Mar 2014 27 Feb 2014 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014
10-K Open Document | Data Open Filing 10-K 28 Feb 2014 31 Dec 2013 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2014 24 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2014 24 Feb 2014
8-K Open Document Open Filing 8-K 19 Feb 2014 19 Feb 2014 001-13105
SC 13G Open Document Open Filing SCHEIDER CAPITAL MANAGEMENT FORM SC 13G 14 Feb 2014 005-51233
4 Open Document Open Filing FORM 4 SUBMISSION 11 Feb 2014 10 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 11 Feb 2014 10 Feb 2014
4 Open Document Open Filing FORM 4 SUBMISSION 11 Feb 2014 10 Feb 2014
SC 13G/A Open Document Open Filing 11 Feb 2014 005-51233
SC 13G Open Document Open Filing ARCH EXIT 05 Feb 2014 005-51233
8-K Open Document Open Filing 8-K 04 Feb 2014 04 Feb 2014 001-13105
SC 13G/A Open Document Open Filing 31 Jan 2014 005-51233
8-K Open Document Open Filing 8-K 21 Jan 2014 21 Jan 2014 001-13105
8-K Open Document Open Filing 8-K 17 Jan 2014 13 Jan 2014 001-13105
S-8 Open Document Open Filing S-8 03 Jan 2014 333-193169
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jan 2014 31 Dec 2013