HALLADOR ENERGY CO SEC EDGAR Filings (CIK 0000788965)

SEC EDGAR filings, ownership reports, and insider transactions for HALLADOR ENERGY CO.

Symbol
HNRG on Nasdaq
Industry
Electric Services (Office Of Energy & Transportation)
Business address
1183 East Canvasback Drive, Terre Haute, IN, 47802
State of incorporation
CO
Fiscal year end
31 December
Former names
HALLADOR PETROLEUM CO (to 21 Dec 2009)
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HALLADOR ENERGY CO has filed 835 SEC EDGAR filings since 12 May 1995

Latest Filings

Recent SEC filings for HALLADOR ENERGY CO including SCHEDULE 13G, 3, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 21 Jan 2026 005-37955
3 Open 3 document View SEC filing for 3 20 Jan 2026 01 Jan 2026
4 Open 4 document View SEC filing for 4 16 Jan 2026 14 Jan 2026
4 Open 4 document View SEC filing for 4 16 Jan 2026 14 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Jan 2026 13 Jan 2026 001-34743
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 14 Jan 2026 333-292694
424B5 Open 424B5 document View SEC filing for 424B5 424B5 13 Jan 2026 333-292694
S-3ASR Open S-3ASR document | Open XBRL data View SEC filing for S-3ASR S-3ASR 13 Jan 2026 333-292694
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jan 2026 30 Dec 2025 001-34743
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 02 Jan 2026 30 Dec 2025
4 Open 4 document View SEC filing for 4 31 Dec 2025 30 Dec 2025
4 Open 4 document View SEC filing for 4 31 Dec 2025 30 Dec 2025
3 Open 3 document View SEC filing for 3 22 Dec 2025 01 Dec 2025
4 Open 4 document View SEC filing for 4 19 Dec 2025 17 Dec 2025
424B5 Open 424B5 document View SEC filing for 424B5 424B5 16 Dec 2025 333-273327
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Dec 2025 01 Dec 2025 001-34743
4 Open 4 document View SEC filing for 4 21 Nov 2025 21 Nov 2025
144 Open 144 document View SEC filing for 144 13 Nov 2025 001-34743
144 Open 144 document View SEC filing for 144 12 Nov 2025 001-34743
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Nov 2025 005-37955
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Nov 2025 30 Sep 2025 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Nov 2025 10 Nov 2025 001-34743
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 06 Nov 2025 005-37955
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Oct 2025 005-37955
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Oct 2025 01 Oct 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Oct 2025 29 Sep 2025
4 Open 4 document View SEC filing for 4 30 Sep 2025 26 Sep 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 Sep 2025 25 Sep 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Sep 2025 22 Sep 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Sep 2025 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Aug 2025
4 Open 4 document View SEC filing for 4 19 Aug 2025 19 Aug 2025
144 Open 144 document View SEC filing for 144 18 Aug 2025 001-34743
144 Open 144 document View SEC filing for 144 13 Aug 2025 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2025 30 Jun 2025 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2025 11 Aug 2025 001-34743
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Aug 2025 001-34743
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jul 2025 005-37955
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 17 Jul 2025 005-37955
3 Open 3 document View SEC filing for 3 14 Jul 2025 23 Jun 2025
S-8 Open S-8 document View SEC filing for S-8 S-8 27 Jun 2025 333-288381
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jun 2025 04 Jun 2025 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Jun 2025 29 May 2025 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2025 19 May 2025 001-34743
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 May 2025 19 May 2025
144 Open 144 document View SEC filing for 144 16 May 2025 001-34743
144 Open 144 document View SEC filing for 144 12 May 2025 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2025 31 Mar 2025 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2025 12 May 2025 001-34743
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 17 Apr 2025 29 May 2025 001-34743
4/A Open 4/A document View SEC filing for 4/A 11 Apr 2025 31 Mar 2025
4/A Open 4/A document View SEC filing for 4/A 11 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 11 Apr 2025 10 Apr 2025
4 Open 4 document View SEC filing for 4 09 Apr 2025 07 Apr 2025
4 Open 4 document View SEC filing for 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 02 Apr 2025 31 Mar 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Mar 2025 17 Mar 2025 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2025 31 Dec 2024 001-34743
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-37955
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Jan 2025 02 Jan 2025 001-34743
4 Open 4 document View SEC filing for 4 18 Dec 2024 17 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Dec 2024 06 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Nov 2024 22 Nov 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Nov 2024 20 Nov 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 20 Nov 2024 15 Nov 2024
144 Open 144 document View SEC filing for 144 18 Nov 2024 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2024 30 Sep 2024 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2024 12 Nov 2024 001-34743
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Nov 2024 005-37955
4 Open 4 document View SEC filing for 4 FORM 4 - WESLEY 10042024 08 Oct 2024 04 Oct 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Oct 2024 27 Sep 2024 001-34743
4 Open 4 document View SEC filing for 4 CRW-FORM4-PURCHASE-9-2024 17 Sep 2024 06 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 2024 - RSU AWARDT 06 Sep 2024 06 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 - RSU AWARD 06 Sep 2024 06 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 2024 - RSU AWARD 06 Sep 2024 06 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 - SMOF 03 Sep 2024 31 Aug 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 03 Sep 2024 005-37955
4 Open 4 document View SEC filing for 4 FORM 4 - JUNE/AUGUST SALES 30 Aug 2024 12 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 8262024 PURCHASE 28 Aug 2024 26 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 - AUGUST SALES 26 Aug 2024 12 Aug 2024
3 Open 3 document View SEC filing for 3 FORM 3 - ZARRELL GRAY 26 Aug 2024 30 May 2024
4 Open 4 document View SEC filing for 4 CRW-FORM4-PURCHASE-AUG2024 19 Aug 2024 16 Aug 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Aug 2024 30 Jun 2024 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Aug 2024 06 Aug 2024 001-34743
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Jul 2024 28 Jun 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Jul 2024 005-37955
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE SC 13G 05 Jul 2024 005-37955
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jul 2024 28 Jun 2024 001-34743
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Jun 2024 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jun 2024 30 May 2024 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 15 May 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 May 2024 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 May 2024 31 Mar 2024 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 May 2024 06 May 2024 001-34743
4 Open 4 document View SEC filing for 4 LDM RSUS 04302024 02 May 2024 30 Apr 2024
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 19 Apr 2024 001-34743
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 19 Apr 2024 30 May 2024 001-34743
3 Open 3 document View SEC filing for 3 FORM3-MARJORIE HARGRAVE 19 Apr 2024 10 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 2024 - RSU VEST 03 Apr 2024 01 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 2024 - RSU VEST 03 Apr 2024 01 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 - 2024 - RSU VEST 03 Apr 2024 01 Apr 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 02 Apr 2024 005-37955
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 02 Apr 2024 005-37955
4 Open 4 document View SEC filing for 4 LUBAR - LOFI-CONVERSION 02 Apr 2024 29 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Mar 2024 28 Mar 2024 001-34743
4 Open 4 document View SEC filing for 4 CRW-FORM4-PURCHASE-2024 25 Mar 2024 21 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 25 Mar 2024 25 Mar 2024 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 14 Mar 2024 31 Dec 2023 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Mar 2024 13 Mar 2024 001-34743
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Mar 2024 005-37955
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 29 Feb 2024 005-37955
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 27 Feb 2024 005-37955
4 Open 4 document View SEC filing for 4 FORM4-DLJ-022024 27 Feb 2024 23 Feb 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Feb 2024 23 Feb 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Feb 2024 23 Feb 2024 001-34743
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G 08 Feb 2024 005-37955
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Feb 2024 005-37955
4 Open 4 document View SEC filing for 4 FINAL FORM 4 - RTD 28 Dec 2023 22 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Dec 2023 18 Dec 2023 001-34743
424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Dec 2023 333-273327
4 Open 4 document View SEC filing for 4 RTD RSU 05 Dec 2023 01 Dec 2023
EFFECT Open EFFECT document View SEC filing for EFFECT 29 Nov 2023 333-273327
EFFECT Open EFFECT document View SEC filing for EFFECT 29 Nov 2023 333-273325
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Nov 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Nov 2023
S-3/A Open S-3/A document View SEC filing for S-3/A FORM S-3/A 17 Nov 2023 333-273327
S-3/A Open S-3/A document View SEC filing for S-3/A FORM S-3/A 17 Nov 2023 333-273325
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Nov 2023 06 Nov 2023 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06 Nov 2023 30 Sep 2023 001-34743
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Nov 2023
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 01 Nov 2023 31 Dec 2022 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Oct 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Sep 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Sep 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Sep 2023 05 Sep 2023 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Sep 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Aug 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Aug 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Aug 2023 07 Aug 2023 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Aug 2023 30 Jun 2023 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Aug 2023 03 Aug 2023 001-34743
4 Open 4 document View SEC filing for 4 FORM 4 - DAVIS 2023 02 Aug 2023 31 Jul 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Aug 2023
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 19 Jul 2023 333-273327
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 19 Jul 2023 333-273325
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 19 Jul 2023 19 Jul 2023 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Jun 2023 01 Jun 2023 001-34743
144 Open 144 document View SEC filing for 144 18 May 2023 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 May 2023 08 May 2023 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2023 31 Mar 2023 001-34743
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 21 Apr 2023 001-34743
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 20 Apr 2023 005-37955
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 20 Apr 2023 01 Jun 2023 001-34743
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Apr 2023 11 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 - RSUS 03132023 04 Apr 2023 31 Mar 2023
4 Open 4 document View SEC filing for 4 HAL-FORM4-RSU-03312023 04 Apr 2023 31 Mar 2023
4 Open 4 document View SEC filing for 4 LDM-2023_FORM4-RSU 04 Apr 2023 31 Mar 2023
3 Open 3 document View SEC filing for 3 HAL - FORM3-2023 23 Mar 2023 15 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Mar 2023 16 Mar 2023 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 16 Mar 2023 31 Dec 2022 001-34743
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 10 Feb 2023 005-37955
4 Open 4 document View SEC filing for 4 FORM4-TD-2023RSU 20 Jan 2023 18 Jan 2023
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 06 Jan 2023 21 Oct 2022 001-34743
4 Open 4 document View SEC filing for 4 FORM4-BILSLAND-GIFTS2022 03 Jan 2023 29 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 - BILSLAND 11_15_2022 15 Nov 2022 11 Nov 2022
4 Open 4 document View SEC filing for 4 FORM 4 - MARTIN 11_15_2022 15 Nov 2022 11 Nov 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Nov 2022 14 Nov 2022 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2022 30 Sep 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 21 Oct 2022 21 Oct 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Oct 2022 28 Sep 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Oct 2022 27 Sep 2022 001-34743
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2022 21 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 20 Sep 2022 16 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2022 13 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2022 18 Aug 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Aug 2022 15 Aug 2022 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Aug 2022 30 Jun 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Aug 2022 05 Aug 2022 001-34743
4 Open 4 document View SEC filing for 4 FORM4-DHARDIE-882022 10 Aug 2022 08 Aug 2022
4 Open 4 document View SEC filing for 4 FORM4-DJL-882022 10 Aug 2022 08 Aug 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Aug 2022 29 Jul 2022 001-34743
4 Open 4 document View SEC filing for 4 FORM 4 - LUBAR 7292022 02 Aug 2022 29 Jul 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 20 Jul 2022 005-37955
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Jul 2022 07 Jul 2022 001-34743
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 22 Jun 2022 005-37955
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 21 Jun 2022 005-37955
4 Open 4 document View SEC filing for 4 DCH-FORM4-CONVERSION 17 Jun 2022 15 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Jun 2022 09 Jun 2022 001-34743
4 Open 4 document View SEC filing for 4 SRH -FORM4 13 Jun 2022 09 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 - CHARLES R. WESLEY JUNE 10 2022 10 Jun 2022 08 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 - DAVID J. LUBAR JUNE 7 2022 07 Jun 2022 03 Jun 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 23 May 2022 31 Mar 2022 001-34743
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT 10-Q 16 May 2022 31 Mar 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 May 2022 02 May 2022 001-34743
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 26 Apr 2022 09 Jun 2022 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Mar 2022 28 Mar 2022 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 28 Mar 2022 31 Dec 2021 001-34743
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 11 Mar 2022 14 Feb 2022 001-34743
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Feb 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Feb 2022 14 Feb 2022 001-34743
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Feb 2022
4 Open 4 document View SEC filing for 4 FORM4-TD-2022RSUS 02 Feb 2022 31 Jan 2022
5 Open 5 document View SEC filing for 5 FORM5-2021RSU 02 Feb 2022 01 Dec 2021
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 29 Dec 2021 333-261930
4 Open 4 document View SEC filing for 4 BKB-2021-FORM4 20 Dec 2021 16 Dec 2021
4 Open 4 document View SEC filing for 4 LDM-2021_FORM4 20 Dec 2021 16 Dec 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Nov 2021 08 Nov 2021 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2021 30 Sep 2021 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Aug 2021 09 Aug 2021 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2021 30 Jun 2021 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Jul 2021 23 Jul 2021 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jun 2021 01 Jun 2021 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 May 2021 04 May 2021 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 03 May 2021 31 Mar 2021 001-34743
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 20 Apr 2021 03 Jun 2021 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Mar 2021 09 Mar 2021 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 09 Mar 2021 31 Dec 2020 001-34743
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Feb 2021 005-37955
4 Open 4 document View SEC filing for 4 CRW-2020-FEE 29 Dec 2020 28 Dec 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Dec 2020 17 Dec 2020 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2020 16 Dec 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2020 16 Dec 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Nov 2020 03 Nov 2020 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 02 Nov 2020 30 Sep 2020 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Oct 2020 09 Oct 2020 001-34743
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 28 Aug 2020 09 Oct 2020 001-34743
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Aug 2020 03 Aug 2020 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 03 Aug 2020 30 Jun 2020 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jul 2020 24 Jul 2020
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 10 Jul 2020 31 Dec 2019 001-34743
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 12 Jun 2020 31 Dec 2019 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K 11 May 2020 11 May 2020 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2020 31 Mar 2020 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K 06 May 2020 30 Apr 2020 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K - ITEM 8.01 29 Apr 2020 29 Apr 2020 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Apr 2020 15 Apr 2020 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Mar 2020 09 Mar 2020 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 09 Mar 2020 31 Dec 2019 001-34743
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 14 Feb 2020 31 Dec 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Jan 2020 20 Jan 2020 001-34743
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 17 Jan 2020 005-37955
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2019 16 Dec 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2019 16 Dec 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 20 Nov 2019 005-37955
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DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Apr 2019 001-34743
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 11 Mar 2019 31 Dec 2018 001-34743
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8-K Open 8-K document View SEC filing for 8-K 8-K - ANNUAL MEETING VOTING RESULTS 24 May 2018 23 May 2018 001-34743
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 May 2016 11 May 2016
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Apr 2016 31 Mar 2016 001-34743
DEF 14C Open DEF 14C document View SEC filing for DEF 14C DEF 14C 29 Mar 2016 09 May 2016 001-34743
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 11 Mar 2016 31 Dec 2015 001-34743
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Dec 2015 04 Dec 2015
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Aug 2015 19 Aug 2015
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Aug 2015 30 Jun 2015 001-34743
8-K Open 8-K document View SEC filing for 8-K 8-K 27 Jul 2015 27 Jul 2015 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Jul 2015 21 Apr 2015
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4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 May 2015 27 May 2015
8-K Open 8-K document View SEC filing for 8-K 8-K 28 May 2015 28 May 2015 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 May 2015 31 Mar 2015 001-34743
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DEF 14C Open DEF 14C document View SEC filing for DEF 14C FORM DEF 14C 13 Mar 2015 13 Mar 2015 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 06 Mar 2015 31 Dec 2014 001-34743
8-K Open 8-K document View SEC filing for 8-K FORM 8-K -MSHA 20 Feb 2015 12 Feb 2015 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2015 26 Jan 2015
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2014 16 Dec 2014
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2014 30 Sep 2014 001-34743
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A - VECTREN AUDITED FINS AND PRO FORMAS 27 Oct 2014 29 Aug 2014 001-34743
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Jul 2014 07 Jul 2014
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2014 29 May 2014
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Apr 2014 03 Apr 2014
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Mar 2014 26 Mar 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Mar 2014 20 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2014 20 Mar 2014
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DEF 14C Open DEF 14C document View SEC filing for DEF 14C 2014 INFORMATION STATEMENT 14 Mar 2014 14 Mar 2014 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K DECEMBER 31, 2013 FORM 10K 07 Mar 2014 31 Dec 2013 001-34743
8-K Open 8-K document View SEC filing for 8-K FINANCIAL RESULTS DECEMBER 31, 2013 28 Feb 2014 28 Feb 2014 001-34743
8-K Open 8-K document View SEC filing for 8-K SAVOY MARKET TRENTON BLACK 06 Feb 2014 01 Feb 2014 001-34743
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SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 16 Jan 2014 005-37955
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2013 19 Dec 2013
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Dec 2013 05 Dec 2013
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Dec 2013 05 Dec 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Dec 2013 05 Dec 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 3RD QTR 2013 FORM 10-Q 06 Nov 2013 30 Sep 2013 001-34743
8-K Open 8-K document View SEC filing for 8-K FINANCIAL RESULTS FOR SEPTEMBER 30, 2013 01 Nov 2013 01 Nov 2013 001-34743
8-K Open 8-K document View SEC filing for 8-K ITEM 8:01 - DIVIDEND PAYABLE NOVEMBER 15, 2013 16 Oct 2013 15 Oct 2013 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2013 17 Sep 2013
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Jun 2013
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8-K Open 8-K document View SEC filing for 8-K COAL SALES 8-K 24 May 2013 24 May 2013 001-34743
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q MARCH 31, 2013 FORM 10-Q 15 May 2013 31 Mar 2013 001-34743
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8-K Open 8-K document View SEC filing for 8-K ITEM 8:01 - DIVIDEND PAYABLE MAY 15, 2013 05 Apr 2013 05 Apr 2013 001-34743
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Mar 2013 20 Dec 2012
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DEF 14C Open DEF 14C document View SEC filing for DEF 14C 2013 INFORMATION STATEMENT 08 Mar 2013 18 Apr 2013 001-34743
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K DECEMBER 31, 2012 FORM 10-K 07 Mar 2013 31 Dec 2012 001-34743
8-K Open 8-K document View SEC filing for 8-K YORKTOWN - 7TH DISTRIBUTION 06 Mar 2013 05 Mar 2013 001-34743
8-K Open 8-K document View SEC filing for 8-K FINANCIAL RESULTS 12/31 01 Mar 2013 01 Mar 2013 001-34743
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO.5 14 Feb 2013 005-37955
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Dec 2012 21 Dec 2012
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8-K Open 8-K document View SEC filing for 8-K YORKTOWN VI STOCK DISTRIBUTION 20 Nov 2012 19 Nov 2012 001-34743
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8-K Open 8-K document View SEC filing for 8-K YORKTOWN VI STOCK DISTRIBUTION 22 Aug 2012 21 Aug 2012 001-34743
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8-K Open 8-K document View SEC filing for 8-K AUGUST 2012 DIVIDEND 31 Jul 2012 31 Jul 2012 001-34743
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q MARCH 31, 2012 FORM 10-Q 07 May 2012 31 Mar 2012 001-34743
8-K Open 8-K document View SEC filing for 8-K FORM 8-K - BB&T CONFERENCE 03292012 28 Mar 2012 27 Mar 2012 001-34743
DEF 14C Open DEF 14C document View SEC filing for DEF 14C INFORMATION STATEMENT 14 Mar 2012 19 Apr 2012 001-34743
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4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2012 06 Mar 2012
8-K Open 8-K document View SEC filing for 8-K YORKTOWN VI STOCK DISTRIBUTION 07 Mar 2012 06 Mar 2012 001-34743
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A -TO INCLUDE EX 95 - NO OTHER CHANGES 05 Mar 2012 31 Dec 2011 001-34743
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 02 Mar 2012 31 Dec 2011 001-34743
8-K Open 8-K document View SEC filing for 8-K CARLISLE/ALLERTON RESERVES 26 Jan 2012 25 Jan 2012 001-34743
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2012 29 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2012 29 Dec 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2011 16 Dec 2011
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2011 16 Dec 2011
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 18 Nov 2011 005-37955
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 17 Nov 2011 15 Nov 2011
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 17 Nov 2011 15 Nov 2011
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 17 Nov 2011 15 Nov 2011
8-K Open 8-K document View SEC filing for 8-K YORKTOWN VI STOCK DISTRIBUTION 16 Nov 2011 15 Nov 2011 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q SEPTEMBER 30, 2011 FORM 10-Q 07 Nov 2011 30 Sep 2011 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Oct 2011 28 Oct 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Sep 2011 22 Sep 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Sep 2011 16 Sep 2011
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 22 Aug 2011 005-37955
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 11 Aug 2011 09 Aug 2011
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 11 Aug 2011 09 Aug 2011
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 11 Aug 2011 09 Aug 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K DATED AUGUST 10, 2011 10 Aug 2011 09 Aug 2011 001-34743
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q JUNE 30, 2011 FORM 10-Q 05 Aug 2011 30 Jun 2011 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2011 29 Jul 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jul 2011 28 Jul 2011
4 Open 4 document View SEC filing for 4 15 Jul 2011 13 Jul 2011
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4 Open 4 document View SEC filing for 4 12 Jul 2011 08 Jul 2011
4 Open 4 document View SEC filing for 4 12 Jul 2011 08 Jul 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K REPORT PERIOD JUNE 10 2011 13 Jun 2011 09 Jun 2011 001-34743
8-K Open 8-K document View SEC filing for 8-K 2011 ANNUAL MEETING AND DIVIDEND 27 May 2011 25 May 2011 001-34743
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 26 May 2011 005-37955
3/A Open 3/A document View SEC filing for 3/A MAIN DOCUMENT DESCRIPTION 24 May 2011 20 Dec 2005
3/A Open 3/A document View SEC filing for 3/A MAIN DOCUMENT DESCRIPTION 24 May 2011 20 Dec 2005
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 12 May 2011 11 May 2011
3/A Open 3/A document View SEC filing for 3/A MAIN DOCUMENT DESCRIPTION 12 May 2011 20 Dec 2005
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 12 May 2011 11 May 2011
3/A Open 3/A document View SEC filing for 3/A MAIN DOCUMENT DESCRIPTION 12 May 2011 20 Dec 2005
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 12 May 2011 11 May 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8-K REPORT PERIOD MAY 11, 2011 12 May 2011 11 May 2011 001-34743
10-Q Open 10-Q document View SEC filing for 10-Q MARCH 31, 2011 FORM 10-Q 06 May 2011 31 Mar 2011 001-34743
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY 2011 29 Apr 2011 25 May 2011 001-34743
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIM PROXY 2011 18 Apr 2011 25 May 2011 001-34743
4/A Open 4/A document View SEC filing for 4/A 04 Mar 2011 01 Mar 2011
4 Open 4 document View SEC filing for 4 04 Mar 2011 21 Jul 2008
4 Open 4 document View SEC filing for 4 04 Mar 2011 25 Sep 2009
10-K Open 10-K document View SEC filing for 10-K FORM 10-K 04 Mar 2011 31 Dec 2010 001-34743
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 11 Feb 2011 11 Feb 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Feb 2011 09 Feb 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Feb 2011 09 Feb 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Feb 2011 03 Feb 2011
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 03 Feb 2011 31 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jan 2011 24 Jan 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2011 24 Jan 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2011 18 Jan 2011
S-8 Open S-8 document View SEC filing for S-8 S-8-2008 RSU PLAN 20 Jan 2011 333-171778
8-K Open 8-K document View SEC filing for 8-K FORM 8-K DATED JANUARY 6, 2011 06 Jan 2011 04 Jan 2011 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2010 21 Dec 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Dec 2010 21 Dec 2010
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2010 16 Dec 2010
4 Open 4 document View SEC filing for 4 10 Dec 2010 08 Dec 2010
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4 Open 4 document View SEC filing for 4 29 Nov 2010 24 Nov 2010
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4 Open 4 document View SEC filing for 4 23 Nov 2010 19 Nov 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Nov 2010 14 Nov 2010 001-34743
10-Q Open 10-Q document View SEC filing for 10-Q SEPTEMBER 30, 2010 FORM 10-Q 12 Nov 2010 30 Sep 2010 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Nov 2010 05 Nov 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Oct 2010 29 Sep 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Sep 2010 17 Sep 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Aug 2010 23 Aug 2010 001-34743
10-Q Open 10-Q document View SEC filing for 10-Q FORM 10-Q 06 Aug 2010 30 Jun 2010 001-34743
8-K Open 8-K document View SEC filing for 8-K FORM 8-K DATED JUNE 1, 2010 02 Jun 2010 27 May 2010 001-34743
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 May 2010 21 May 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8-K DATED MAY 20, 2010 21 May 2010 19 May 2010 001-34743
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 14 May 2010 001-34743
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8A 12(B) FOR HALLADOR ENERGY COMPANY 12 May 2010 001-34743
10-Q Open 10-Q document View SEC filing for 10-Q 30 Apr 2010 31 Mar 2010 000-14731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Apr 2010 01 Apr 2010
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 17 Mar 2010 005-37955
4 Open 4 document View SEC filing for 4 16 Mar 2010 16 Mar 2010
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10-K Open 10-K document View SEC filing for 10-K FORM 10-K 05 Mar 2010 31 Dec 2009 000-14731
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8-K Open 8-K document View SEC filing for 8-K 8K - APPLICATION TO NASDAQ 25 Jan 2010 22 Jan 2010 000-14731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 24 Nov 2009
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 16 Dec 2009
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 16 Dec 2009
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 16 Dec 2009

About this filer

HALLADOR ENERGY CO files with the SEC under CIK 0000788965. This page aggregates EDGAR filings and related ownership activity.

Industry: Electric Services.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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