Hallador Energy Co

Symbol
HNRG on Nasdaq
Entity
Company
Business address
1183 East Canvasback Drive, 47802 Terre Haute, IN
Phone
303-839-5504
State of incorporation
CO
Fiscal year end
December 31
Category
Accelerated filer
Smaller reporting company
Former names
HALLADOR PETROLEUM CO (to 12/21/2009)
All SEC filings
View on sec.gov
Get insider transactions for this issuer
Hallador Energy Co has filed 807 SEC EDGAR filings since 5/12/1995

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open Document Open Filing Oct 17, 2025 005-37955
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 3, 2025 Oct 1, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 1, 2025 Sep 29, 2025
4 Open Document Open Filing Sep 30, 2025 Sep 26, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 29, 2025 Sep 25, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 24, 2025 Sep 22, 2025
4 Open Document Open Filing Aug 19, 2025 Aug 19, 2025
144 Open Document Open Filing Aug 18, 2025 001-34743
144 Open Document Open Filing Aug 13, 2025 001-34743
10-Q Open Document | Data Open Filing 10-Q Aug 11, 2025 Jun 30, 2025 001-34743
8-K Open Document | Data Open Filing 8-K Aug 11, 2025 Aug 11, 2025 001-34743
SCHEDULE 13G Open Document Open Filing Jul 29, 2025 005-37955
SCHEDULE 13G Open Document Open Filing Jul 17, 2025 005-37955
3 Open Document Open Filing Jul 14, 2025 Jun 23, 2025
S-8 Open Document Open Filing S-8 Jun 27, 2025 333-288381
8-K Open Document | Data Open Filing 8-K Jun 4, 2025 Jun 4, 2025 001-34743
8-K Open Document | Data Open Filing 8-K Jun 2, 2025 May 29, 2025 001-34743
8-K Open Document | Data Open Filing 8-K May 22, 2025 May 19, 2025 001-34743
4 Open Document Open Filing OWNERSHIP DOCUMENT May 21, 2025 May 19, 2025
144 Open Document Open Filing May 16, 2025 001-34743
144 Open Document Open Filing May 12, 2025 001-34743
10-Q Open Document | Data Open Filing 10-Q May 12, 2025 Mar 31, 2025 001-34743
8-K Open Document | Data Open Filing 8-K May 12, 2025 May 12, 2025 001-34743
DEF 14A Open Document | Data Open Filing DEF 14A Apr 17, 2025 May 29, 2025 001-34743
4/A Open Document Open Filing Apr 11, 2025 Mar 31, 2025
4/A Open Document Open Filing Apr 11, 2025 Mar 31, 2025
4 Open Document Open Filing Apr 11, 2025 Apr 10, 2025
4 Open Document Open Filing Apr 9, 2025 Apr 7, 2025
4 Open Document Open Filing Apr 2, 2025 Mar 31, 2025
4 Open Document Open Filing Apr 2, 2025 Mar 31, 2025
4 Open Document Open Filing Apr 2, 2025 Mar 31, 2025
8-K Open Document | Data Open Filing 8-K Mar 17, 2025 Mar 17, 2025 001-34743
10-K Open Document | Data Open Filing 10-K Mar 17, 2025 Dec 31, 2024 001-34743
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-37955
8-K Open Document | Data Open Filing 8-K Jan 7, 2025 Jan 2, 2025 001-34743
4 Open Document Open Filing Dec 18, 2024 Dec 17, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 10, 2024 Dec 6, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 26, 2024 Nov 22, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 22, 2024 Nov 20, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2024 Nov 15, 2024
144 Open Document Open Filing Nov 18, 2024 001-34743
10-Q Open Document | Data Open Filing 10-Q Nov 12, 2024 Sep 30, 2024 001-34743
8-K Open Document | Data Open Filing 8-K Nov 12, 2024 Nov 12, 2024 001-34743
SC 13G/A Open Document Open Filing SC 13G/A Nov 12, 2024 005-37955
4 Open Document Open Filing FORM 4 - WESLEY 10042024 Oct 8, 2024 Oct 4, 2024
8-K Open Document | Data Open Filing FORM 8-K Oct 3, 2024 Sep 27, 2024 001-34743
4 Open Document Open Filing CRW-FORM4-PURCHASE-9-2024 Sep 17, 2024 Sep 6, 2024
4 Open Document Open Filing FORM 4 - 2024 - RSU AWARDT Sep 6, 2024 Sep 6, 2024
4 Open Document Open Filing FORM 4 - RSU AWARD Sep 6, 2024 Sep 6, 2024
4 Open Document Open Filing FORM 4 - 2024 - RSU AWARD Sep 6, 2024 Sep 6, 2024
4 Open Document Open Filing FORM 4 - SMOF Sep 3, 2024 Aug 31, 2024
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Sep 3, 2024 005-37955
4 Open Document Open Filing FORM 4 - JUNE/AUGUST SALES Aug 30, 2024 Jun 12, 2024
4 Open Document Open Filing FORM 4 - 8262024 PURCHASE Aug 28, 2024 Aug 26, 2024
4 Open Document Open Filing FORM 4 - AUGUST SALES Aug 26, 2024 Aug 12, 2024
3 Open Document Open Filing FORM 3 - ZARRELL GRAY Aug 26, 2024 May 30, 2024
4 Open Document Open Filing CRW-FORM4-PURCHASE-AUG2024 Aug 19, 2024 Aug 16, 2024
10-Q Open Document | Data Open Filing FORM 10-Q Aug 7, 2024 Jun 30, 2024 001-34743
8-K Open Document | Data Open Filing FORM 8-K Aug 7, 2024 Aug 6, 2024 001-34743
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 23, 2024 Jun 28, 2024
SC 13D/A Open Document Open Filing SC 13D/A Jul 23, 2024 005-37955
SC 13G Open Document Open Filing SCHEDULE SC 13G Jul 5, 2024 005-37955
8-K Open Document | Data Open Filing FORM 8-K Jul 3, 2024 Jun 28, 2024 001-34743
UPLOAD Open Document Open Filing Jun 12, 2024 001-34743
CORRESP Open Document Open Filing Jun 6, 2024
8-K Open Document | Data Open Filing FORM 8-K Jun 3, 2024 May 30, 2024 001-34743
CORRESP Open Document Open Filing May 15, 2024
UPLOAD Open Document Open Filing May 9, 2024 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 7, 2024 Mar 31, 2024 001-34743
8-K Open Document | Data Open Filing FORM 8-K May 7, 2024 May 6, 2024 001-34743
4 Open Document Open Filing LDM RSUS 04302024 May 2, 2024 Apr 30, 2024
DEFA14A Open Document Open Filing FORM DEFA14A Apr 19, 2024 001-34743
DEF 14A Open Document Open Filing FORM DEF 14A Apr 19, 2024 May 30, 2024 001-34743
3 Open Document Open Filing FORM3-MARJORIE HARGRAVE Apr 19, 2024 Apr 10, 2024
4 Open Document Open Filing FORM 4 - 2024 - RSU VEST Apr 3, 2024 Apr 1, 2024
4 Open Document Open Filing FORM 4 - 2024 - RSU VEST Apr 3, 2024 Apr 1, 2024
4 Open Document Open Filing FORM 4 - 2024 - RSU VEST Apr 3, 2024 Apr 1, 2024
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Apr 2, 2024 005-37955
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Apr 2, 2024 005-37955
4 Open Document Open Filing LUBAR - LOFI-CONVERSION Apr 2, 2024 Mar 29, 2024
8-K Open Document | Data Open Filing FORM 8-K Mar 28, 2024 Mar 28, 2024 001-34743
4 Open Document Open Filing CRW-FORM4-PURCHASE-2024 Mar 25, 2024 Mar 21, 2024
8-K Open Document | Data Open Filing FORM 8-K Mar 25, 2024 Mar 25, 2024 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 14, 2024 Dec 31, 2023 001-34743
8-K Open Document | Data Open Filing FORM 8-K Mar 14, 2024 Mar 13, 2024 001-34743
SC 13G/A Open Document Open Filing Mar 7, 2024 005-37955
SC 13D/A Open Document Open Filing SC 13D/A Feb 29, 2024 005-37955
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Feb 27, 2024 005-37955
4 Open Document Open Filing FORM4-DLJ-022024 Feb 27, 2024 Feb 23, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Feb 26, 2024 Feb 23, 2024
8-K Open Document | Data Open Filing FORM 8-K Feb 23, 2024 Feb 23, 2024 001-34743
SC 13G/A Open Document Open Filing SC 13G Feb 8, 2024 005-37955
SC 13G Open Document Open Filing Feb 2, 2024 005-37955
4 Open Document Open Filing FINAL FORM 4 - RTD Dec 28, 2023 Dec 22, 2023
8-K Open Document | Data Open Filing FORM 8-K Dec 18, 2023 Dec 18, 2023 001-34743
424B5 Open Document Open Filing 424B5 Dec 18, 2023 333-273327
4 Open Document Open Filing RTD RSU Dec 5, 2023 Dec 1, 2023
EFFECT Open Document Open Filing Nov 29, 2023 333-273327
EFFECT Open Document Open Filing Nov 29, 2023 333-273325
CORRESP Open Document Open Filing Nov 27, 2023
CORRESP Open Document Open Filing Nov 27, 2023
S-3/A Open Document Open Filing FORM S-3/A Nov 17, 2023 333-273327
S-3/A Open Document Open Filing FORM S-3/A Nov 17, 2023 333-273325
8-K Open Document | Data Open Filing FORM 8-K Nov 7, 2023 Nov 6, 2023 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Nov 6, 2023 Sep 30, 2023 001-34743
UPLOAD Open Document Open Filing Nov 6, 2023
10-K/A Open Document | Data Open Filing FORM 10-K/A Nov 1, 2023 Dec 31, 2022 001-34743
CORRESP Open Document Open Filing Oct 16, 2023
CORRESP Open Document Open Filing Sep 19, 2023
UPLOAD Open Document Open Filing Sep 12, 2023
8-K Open Document | Data Open Filing FORM 8-K Sep 8, 2023 Sep 5, 2023 001-34743
CORRESP Open Document Open Filing Sep 6, 2023
UPLOAD Open Document Open Filing Aug 9, 2023
UPLOAD Open Document Open Filing Aug 9, 2023
8-K Open Document | Data Open Filing FORM 8-K Aug 8, 2023 Aug 7, 2023 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 7, 2023 Jun 30, 2023 001-34743
8-K Open Document | Data Open Filing FORM 8-K Aug 3, 2023 Aug 3, 2023 001-34743
4 Open Document Open Filing FORM 4 - DAVIS 2023 Aug 2, 2023 Jul 31, 2023
UPLOAD Open Document Open Filing Aug 1, 2023
S-3 Open Document Open Filing FORM S-3 Jul 19, 2023 333-273327
S-3 Open Document Open Filing FORM S-3 Jul 19, 2023 333-273325
8-K Open Document | Data Open Filing FORM 8-K Jul 19, 2023 Jul 19, 2023 001-34743
8-K Open Document | Data Open Filing FORM 8-K Jun 1, 2023 Jun 1, 2023 001-34743
144 Open Document Open Filing May 18, 2023 001-34743
8-K Open Document | Data Open Filing FORM 8-K May 9, 2023 May 8, 2023 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 8, 2023 Mar 31, 2023 001-34743
DEFA14A Open Document Open Filing FORM DEFA14A Apr 21, 2023 001-34743
SC 13D/A Open Document Open Filing SC 13D/A Apr 20, 2023 005-37955
DEF 14A Open Document Open Filing FORM DEF 14A Apr 20, 2023 Jun 1, 2023 001-34743
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 13, 2023 Apr 11, 2023
4 Open Document Open Filing FORM 4 - RSUS 03132023 Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing HAL-FORM4-RSU-03312023 Apr 4, 2023 Mar 31, 2023
4 Open Document Open Filing LDM-2023_FORM4-RSU Apr 4, 2023 Mar 31, 2023
3 Open Document Open Filing HAL - FORM3-2023 Mar 23, 2023 Mar 15, 2023
8-K Open Document | Data Open Filing FORM 8-K Mar 17, 2023 Mar 16, 2023 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 16, 2023 Dec 31, 2022 001-34743
SC 13G Open Document Open Filing SC 13G Feb 10, 2023 005-37955
4 Open Document Open Filing FORM4-TD-2023RSU Jan 20, 2023 Jan 18, 2023
8-K/A Open Document | Data Open Filing FORM 8-K/A Jan 6, 2023 Oct 21, 2022 001-34743
4 Open Document Open Filing FORM4-BILSLAND-GIFTS2022 Jan 3, 2023 Dec 29, 2022
4 Open Document Open Filing FORM 4 - BILSLAND 11_15_2022 Nov 15, 2022 Nov 11, 2022
4 Open Document Open Filing FORM 4 - MARTIN 11_15_2022 Nov 15, 2022 Nov 11, 2022
8-K Open Document | Data Open Filing FORM 8-K Nov 15, 2022 Nov 14, 2022 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Nov 14, 2022 Sep 30, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K Oct 21, 2022 Oct 21, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K Oct 4, 2022 Sep 28, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K Oct 3, 2022 Sep 27, 2022 001-34743
4 Open Document Open Filing FORM 4 Sep 21, 2022 Sep 21, 2022
4 Open Document Open Filing FORM 4 Sep 20, 2022 Sep 16, 2022
4 Open Document Open Filing FORM 4 Sep 15, 2022 Sep 13, 2022
4 Open Document Open Filing FORM 4 Sep 12, 2022 Aug 18, 2022
8-K Open Document | Data Open Filing FORM 8-K Aug 16, 2022 Aug 15, 2022 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 15, 2022 Jun 30, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K Aug 11, 2022 Aug 5, 2022 001-34743
4 Open Document Open Filing FORM4-DHARDIE-882022 Aug 10, 2022 Aug 8, 2022
4 Open Document Open Filing FORM4-DJL-882022 Aug 10, 2022 Aug 8, 2022
8-K Open Document | Data Open Filing FORM 8-K Aug 4, 2022 Jul 29, 2022 001-34743
4 Open Document Open Filing FORM 4 - LUBAR 7292022 Aug 2, 2022 Jul 29, 2022
SC 13D/A Open Document Open Filing SC 13D/A Jul 20, 2022 005-37955
8-K Open Document | Data Open Filing FORM 8-K Jul 8, 2022 Jul 7, 2022 001-34743
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Jun 22, 2022 005-37955
SC 13D Open Document Open Filing SCHEDULE 13D Jun 21, 2022 005-37955
4 Open Document Open Filing DCH-FORM4-CONVERSION Jun 17, 2022 Jun 15, 2022
8-K Open Document | Data Open Filing FORM 8-K Jun 15, 2022 Jun 9, 2022 001-34743
4 Open Document Open Filing SRH -FORM4 Jun 13, 2022 Jun 9, 2022
4 Open Document Open Filing FORM 4 - CHARLES R. WESLEY JUNE 10 2022 Jun 10, 2022 Jun 8, 2022
4 Open Document Open Filing FORM 4 - DAVID J. LUBAR JUNE 7 2022 Jun 7, 2022 Jun 3, 2022
10-Q Open Document | Data Open Filing FORM 10-Q May 23, 2022 Mar 31, 2022 001-34743
NT 10-Q Open Document Open Filing FORM NT 10-Q May 16, 2022 Mar 31, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K May 6, 2022 May 2, 2022 001-34743
DEF 14A Open Document Open Filing FORM DEF 14A Apr 26, 2022 Jun 9, 2022 001-34743
8-K Open Document | Data Open Filing FORM 8-K Mar 29, 2022 Mar 28, 2022 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 28, 2022 Dec 31, 2021 001-34743
8-K/A Open Document | Data Open Filing FORM 8-K/A Mar 11, 2022 Feb 14, 2022 001-34743
UPLOAD Open Document Open Filing Feb 22, 2022
8-K Open Document | Data Open Filing FORM 8-K Feb 18, 2022 Feb 14, 2022 001-34743
CORRESP Open Document Open Filing Feb 8, 2022
4 Open Document Open Filing FORM4-TD-2022RSUS Feb 2, 2022 Jan 31, 2022
5 Open Document Open Filing FORM5-2021RSU Feb 2, 2022 Dec 1, 2021
S-8 Open Document Open Filing FORM S-8 Dec 29, 2021 333-261930
4 Open Document Open Filing BKB-2021-FORM4 Dec 20, 2021 Dec 16, 2021
4 Open Document Open Filing LDM-2021_FORM4 Dec 20, 2021 Dec 16, 2021
UPLOAD Open Document Open Filing Dec 15, 2021
8-K Open Document | Data Open Filing FORM 8-K Nov 9, 2021 Nov 8, 2021 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Nov 8, 2021 Sep 30, 2021 001-34743
8-K Open Document | Data Open Filing FORM 8-K Aug 10, 2021 Aug 9, 2021 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 9, 2021 Jun 30, 2021 001-34743
8-K Open Document | Data Open Filing FORM 8-K Jul 29, 2021 Jul 23, 2021 001-34743
8-K Open Document | Data Open Filing FORM 8-K Jun 3, 2021 Jun 1, 2021 001-34743
8-K Open Document | Data Open Filing FORM 8-K May 4, 2021 May 4, 2021 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 3, 2021 Mar 31, 2021 001-34743
DEF 14A Open Document Open Filing FORM DEF 14A Apr 20, 2021 Jun 3, 2021 001-34743
8-K Open Document | Data Open Filing FORM 8-K Mar 9, 2021 Mar 9, 2021 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 9, 2021 Dec 31, 2020 001-34743
SC 13G/A Open Document Open Filing Feb 4, 2021 005-37955
4 Open Document Open Filing CRW-2020-FEE Dec 29, 2020 Dec 28, 2020
8-K Open Document | Data Open Filing FORM 8-K Dec 22, 2020 Dec 17, 2020 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2020 Dec 16, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2020 Dec 16, 2020
8-K Open Document | Data Open Filing FORM 8-K Nov 3, 2020 Nov 3, 2020 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Nov 2, 2020 Sep 30, 2020 001-34743
8-K Open Document | Data Open Filing FORM 8-K Oct 14, 2020 Oct 9, 2020 001-34743
DEF 14A Open Document Open Filing FORM DEF 14A Aug 28, 2020 Oct 9, 2020 001-34743
8-K Open Document | Data Open Filing FORM 8-K Aug 3, 2020 Aug 3, 2020 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 3, 2020 Jun 30, 2020 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jul 28, 2020 Jul 24, 2020
10-K/A Open Document Open Filing FORM 10-K/A Jul 10, 2020 Dec 31, 2019 001-34743
10-K/A Open Document Open Filing FORM 10-K/A Jun 12, 2020 Dec 31, 2019 001-34743
8-K Open Document Open Filing 8-K May 11, 2020 May 11, 2020 001-34743
10-Q Open Document | Data Open Filing 10-Q May 11, 2020 Mar 31, 2020 001-34743
8-K Open Document Open Filing 8-K May 6, 2020 Apr 30, 2020 001-34743
8-K Open Document Open Filing 8-K - ITEM 8.01 Apr 29, 2020 Apr 29, 2020 001-34743
8-K Open Document Open Filing 8-K Apr 16, 2020 Apr 15, 2020 001-34743
8-K Open Document Open Filing 8-K Mar 10, 2020 Mar 9, 2020 001-34743
10-K Open Document | Data Open Filing 10-K Mar 9, 2020 Dec 31, 2019 001-34743
5 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2020 Dec 31, 2019
8-K Open Document Open Filing 8-K Jan 21, 2020 Jan 20, 2020 001-34743
SC 13G/A Open Document Open Filing Jan 17, 2020 005-37955
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2019 Dec 16, 2019
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2019 Dec 16, 2019
SC 13D/A Open Document Open Filing SC 13D/A Nov 20, 2019 005-37955
8-K Open Document Open Filing 8-K Nov 5, 2019 Nov 4, 2019 001-34743
10-Q Open Document | Data Open Filing 10-Q Nov 4, 2019 Sep 30, 2019 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Oct 15, 2019 Oct 11, 2019
SC 13G Open Document Open Filing Oct 11, 2019 005-37955
4 Open Document Open Filing PRIMARY DOCUMENT Oct 9, 2019 Oct 7, 2019
8-K Open Document Open Filing 8-K Oct 3, 2019 Oct 2, 2019 001-34743
4 Open Document Open Filing FORM 4 SUBMISSION Aug 14, 2019 Aug 12, 2019
8-K Open Document Open Filing 8-K Aug 13, 2019 Aug 12, 2019 001-34743
8-K Open Document Open Filing 8-K Aug 8, 2019 Aug 5, 2019 001-34743
10-Q Open Document | Data Open Filing 10-Q Aug 5, 2019 Jun 30, 2019 001-34743
8-K Open Document Open Filing 8-K May 29, 2019 May 29, 2019 001-34743
4 Open Document Open Filing FORM 4 SUBMISSION May 16, 2019 May 14, 2019
8-K Open Document Open Filing HNRG-8K-YTKVIII May 15, 2019 May 14, 2019 001-34743
8-K Open Document Open Filing 8-K May 8, 2019 May 6, 2019 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 6, 2019 Mar 31, 2019 001-34743
DEFA14A Open Document Open Filing DEFA14A Apr 15, 2019 001-34743
DEF 14A Open Document Open Filing DEF 14A Apr 12, 2019 May 23, 2019 001-34743
3 Open Document Open Filing PRIMARY DOCUMENT Mar 22, 2019 Mar 13, 2019
SC 13D/A Open Document Open Filing SC 13D/A Mar 20, 2019 005-37955
4 Open Document Open Filing FORM 4 SUBMISSION Mar 20, 2019 Mar 18, 2019
8-K Open Document Open Filing 8-K Mar 19, 2019 Mar 13, 2019 001-34743
8-K Open Document Open Filing 8-K Mar 13, 2019 Mar 11, 2019 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 11, 2019 Dec 31, 2018 001-34743
UPLOAD Open Document Open Filing Feb 4, 2019
CORRESP Open Document Open Filing Jan 18, 2019
CORRESP Open Document Open Filing Jan 4, 2019
UPLOAD Open Document Open Filing Dec 20, 2018
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2018 Dec 14, 2018
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2018 Dec 14, 2018
SC 13D/A Open Document Open Filing SC 13D/A Dec 4, 2018 005-37955
4 Open Document Open Filing PRIMARY DOCUMENT Nov 15, 2018 Nov 13, 2018
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2018 Nov 12, 2018
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2018 Nov 12, 2018
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2018 Nov 12, 2018
8-K Open Document Open Filing 8-K Nov 13, 2018 Nov 12, 2018 001-34743
8-K Open Document Open Filing 8-K Nov 7, 2018 Nov 5, 2018 001-34743
10-Q Open Document | Data Open Filing 10-Q Nov 5, 2018 Sep 30, 2018 001-34743
8-K Open Document Open Filing 8-K Oct 4, 2018 Oct 1, 2018 001-34743
8-K Open Document Open Filing FORM 8-K Oct 3, 2018 Sep 14, 2018 001-34743
3 Open Document Open Filing PRIMARY DOCUMENT Aug 17, 2018 Aug 4, 2018
4 Open Document Open Filing FORM 4 SUBMISSION Aug 16, 2018 Aug 15, 2018
8-K Open Document Open Filing YORKTOWN VII LP DISTRIBUTION Aug 16, 2018 Aug 15, 2018 001-34743
3 Open Document Open Filing PRIMARY DOCUMENT Aug 14, 2018 Aug 4, 2018
8-K Open Document Open Filing 8-K Aug 7, 2018 Aug 6, 2018 001-34743
10-Q Open Document | Data Open Filing 10-Q Aug 6, 2018 Jun 30, 2018 001-34743
8-K Open Document Open Filing 8-K - ANNUAL MEETING VOTING RESULTS May 24, 2018 May 23, 2018 001-34743
8-K Open Document Open Filing FORM 8-K - PNC LOAN May 22, 2018 May 21, 2018 001-34743
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 6) May 17, 2018 005-37955
4 Open Document Open Filing FORM 4 SUBMISSION May 16, 2018 May 14, 2018
8-K Open Document Open Filing 8-K May 15, 2018 May 14, 2018 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 7, 2018 Mar 31, 2018 001-34743
DEFA14A Open Document Open Filing DEFA14A Apr 9, 2018 001-34743
DEF 14A Open Document Open Filing DEF 14A Apr 9, 2018 May 23, 2018 001-34743
8-K Open Document Open Filing 8-K Mar 15, 2018 Mar 9, 2018 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 13, 2018 Dec 31, 2017 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2018 Jan 2, 2018
5 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2018 Dec 31, 2017
8-K Open Document Open Filing 8-K Jan 5, 2018 Jan 5, 2018 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2017 Dec 15, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2017 Dec 15, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2017 Dec 15, 2017
10-Q Open Document | Data Open Filing 10-Q Nov 7, 2017 Sep 30, 2017 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 8, 2017 Jun 30, 2017 001-34743
4 Open Document Open Filing FORM 4 Jun 30, 2017 Nov 25, 2015
8-K Open Document Open Filing 8-K Jun 9, 2017 Jun 6, 2017 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2017 Jun 6, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2017 Jun 6, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2017 Jun 6, 2017
8-K Open Document Open Filing 8-K May 31, 2017 May 25, 2017 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT May 18, 2017 May 16, 2017
4/A Open Document Open Filing PRIMARY DOCUMENT May 18, 2017 Dec 16, 2016
4 Open Document Open Filing PRIMARY DOCUMENT May 18, 2017 May 16, 2017
4 Open Document Open Filing PRIMARY DOCUMENT May 18, 2017 May 16, 2017
8-K Open Document Open Filing 8-K - ITEM 5.02 May 17, 2017 May 16, 2017 001-34743
10-Q Open Document | Data Open Filing 10-Q May 8, 2017 Mar 31, 2017 001-34743
DEFA14A Open Document Open Filing MEETING NOTICE AND PROXY CARD Apr 13, 2017 001-34743
DEF 14A Open Document Open Filing DEF 14A Apr 12, 2017 May 25, 2017 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Mar 23, 2017 Mar 21, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Mar 21, 2017 Mar 17, 2017
10-K Open Document | Data Open Filing 10-K Mar 10, 2017 Dec 31, 2016 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Dec 20, 2016 Sep 5, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Dec 20, 2016 Dec 16, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Dec 20, 2016 Dec 16, 2016
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2016 Nov 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Nov 16, 2016 Nov 14, 2016
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 5) Nov 16, 2016 005-37955
8-K Open Document Open Filing 8-K Nov 15, 2016 Nov 14, 2016 001-34743
10-Q Open Document | Data Open Filing 10-Q Nov 4, 2016 Sep 30, 2016 001-34743
4/A Open Document Open Filing PRIMARY DOCUMENT Oct 17, 2016 Apr 1, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Oct 4, 2016 Sep 30, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Sep 9, 2016 Sep 7, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Aug 22, 2016 Aug 17, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Aug 22, 2016 Aug 17, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Aug 22, 2016 Aug 17, 2016
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 4) Aug 19, 2016 005-37955
4 Open Document Open Filing PRIMARY DOCUMENT Aug 18, 2016 Aug 18, 2016
8-K Open Document Open Filing 8-K Aug 18, 2016 Aug 17, 2016 001-34743
10-Q Open Document | Data Open Filing 10-Q Aug 5, 2016 Jun 30, 2016 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jul 22, 2016 Jul 22, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2016 May 13, 2016
SC 13D/A Open Document Open Filing SC 13D/A May 19, 2016 005-37955
SC 13D/A Open Document Open Filing SC 13D/A May 13, 2016 005-37955
4 Open Document Open Filing FORM 4 SUBMISSION May 13, 2016 May 11, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 13, 2016 May 11, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 13, 2016 May 11, 2016
8-K Open Document Open Filing 8-K May 12, 2016 May 11, 2016 001-34743
4 Open Document Open Filing OWNERSHIP DOCUMENT May 9, 2016 May 5, 2016
4 Open Document Open Filing OWNERSHIP DOCUMENT May 9, 2016 Dec 4, 2015
8-K Open Document | Data Open Filing 8-K May 9, 2016 May 9, 2016 001-34743
10-Q Open Document | Data Open Filing 10-Q May 6, 2016 Mar 31, 2016 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Apr 6, 2016 Apr 4, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Apr 5, 2016 Apr 1, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Apr 5, 2016 Apr 1, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Apr 4, 2016 Apr 1, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Apr 4, 2016 Apr 1, 2016
8-K Open Document | Data Open Filing 8-K Apr 1, 2016 Mar 31, 2016 001-34743
DEF 14C Open Document Open Filing DEF 14C Mar 29, 2016 May 9, 2016 001-34743
8-K Open Document Open Filing 8-K Mar 18, 2016 Mar 14, 2016 001-34743
8-K Open Document Open Filing 8-K Mar 11, 2016 Mar 11, 2016 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 11, 2016 Dec 31, 2015 001-34743
UPLOAD Open Document Open Filing Jan 27, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Jan 15, 2016 Jan 14, 2016
CORRESP Open Document Open Filing Jan 15, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Dec 31, 2015 Dec 31, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 31, 2015 Dec 30, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2015 Dec 16, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2015 Dec 16, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2015 Dec 16, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2015 Dec 16, 2015
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2015 Dec 4, 2015
CORRESP Open Document Open Filing Dec 7, 2015
UPLOAD Open Document Open Filing Dec 1, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2015 Nov 19, 2015
8-K Open Document Open Filing 8-K ANNOUNCING REVISED CONTRACTED COAL SALES POSITION Nov 19, 2015 Nov 16, 2015 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Nov 6, 2015 Sep 30, 2015 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Sep 29, 2015 Sep 28, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Sep 10, 2015 Sep 10, 2015
SC 13D/A Open Document Open Filing SC 13D/A Aug 24, 2015 005-37955
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2015 Aug 19, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2015 May 27, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2015 May 27, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2015 Aug 19, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Aug 21, 2015 Aug 19, 2015
8-K Open Document Open Filing 8-K Aug 20, 2015 Aug 19, 2015 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Aug 11, 2015 Aug 11, 2015
10-Q Open Document | Data Open Filing FORM 10-Q Aug 7, 2015 Jun 30, 2015 001-34743
8-K Open Document Open Filing 8-K Jul 27, 2015 Jul 27, 2015 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jul 7, 2015 Apr 21, 2015
SC 13D/A Open Document Open Filing SC 13D/A May 29, 2015 005-37955
4 Open Document Open Filing FORM 4 SUBMISSION May 29, 2015 May 27, 2015
8-K Open Document Open Filing 8-K May 28, 2015 May 28, 2015 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q May 8, 2015 Mar 31, 2015 001-34743
4 Open Document Open Filing FORM 4 SUBMISSION Mar 19, 2015 Mar 17, 2015
8-K Open Document Open Filing FORM 8-K Mar 18, 2015 Mar 17, 2015 001-34743
DEF 14C Open Document Open Filing FORM DEF 14C Mar 13, 2015 Mar 13, 2015 001-34743
10-K Open Document | Data Open Filing FORM 10-K Mar 6, 2015 Dec 31, 2014 001-34743
8-K Open Document Open Filing FORM 8-K -MSHA Feb 20, 2015 Feb 12, 2015 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2015 Jan 26, 2015
4/A Open Document Open Filing PRIMARY DOCUMENT Dec 19, 2014 Dec 16, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2014 Dec 16, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2014 Dec 16, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2014 Dec 16, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2014 Dec 16, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Dec 9, 2014 Dec 5, 2014
10-Q Open Document | Data Open Filing FORM 10-Q Nov 10, 2014 Sep 30, 2014 001-34743
8-K/A Open Document Open Filing FORM 8-K/A - VECTREN AUDITED FINS AND PRO FORMAS Oct 27, 2014 Aug 29, 2014 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Sep 29, 2014 Sep 25, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Sep 11, 2014 Sep 8, 2014
8-K Open Document Open Filing FORM 8-K - SUNRISE CLOSES ACQUISITION OF VECTREN FUELS Sep 3, 2014 Aug 29, 2014 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Aug 19, 2014 Aug 19, 2014
8-K Open Document Open Filing FORM 8-K -IPL HARDING STREET PLANT Aug 18, 2014 Aug 15, 2014 001-34743
10-Q Open Document | Data Open Filing FORM 10-Q Aug 1, 2014 Jun 30, 2014 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jul 9, 2014 Jul 7, 2014
8-K Open Document Open Filing FORM 8-K - SUNRISE STOCK PURCHASE OF VECTREN FUELS Jul 8, 2014 Jul 1, 2014 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2014 May 29, 2014
10-Q Open Document | Data Open Filing FORM 10-Q May 2, 2014 Mar 31, 2014 001-34743
SC 13D/A Open Document Open Filing SC 13D/A Apr 23, 2014 005-37955
4 Open Document Open Filing FORM 4 Apr 10, 2014 Apr 8, 2014
4 Open Document Open Filing FORM 4 Apr 10, 2014 Apr 8, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2014 Apr 3, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2014 Apr 3, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2014 Mar 31, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2014 Mar 31, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 28, 2014 Mar 26, 2014
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 28, 2014 Mar 20, 2014
4 Open Document Open Filing FORM 4 Mar 25, 2014 Mar 20, 2014
4 Open Document Open Filing FORM 4 Mar 25, 2014 Mar 20, 2014
DEF 14C Open Document Open Filing 2014 INFORMATION STATEMENT Mar 14, 2014 Mar 14, 2014 001-34743
10-K Open Document | Data Open Filing DECEMBER 31, 2013 FORM 10K Mar 7, 2014 Dec 31, 2013 001-34743
8-K Open Document Open Filing FINANCIAL RESULTS DECEMBER 31, 2013 Feb 28, 2014 Feb 28, 2014 001-34743
8-K Open Document Open Filing SAVOY MARKET TRENTON BLACK Feb 6, 2014 Feb 1, 2014 001-34743
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2014 Feb 1, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2014 Feb 1, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2014 Feb 1, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2014 Feb 1, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Jan 30, 2014 Jan 22, 2014
SC 13D/A Open Document Open Filing FORM SC 13D/A Jan 16, 2014 005-37955