# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-25-109301
Filing Date
2025-11-10
Accepted
2025-11-10 17:24:40
Documents
80
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | hnrg-20250930x10q.htm iXBRL | 10-Q | 2510999
2 | EX-31.1 | hnrg-20250930xex31d1.htm | EX-31.1 | 9529
3 | EX-31.2 | hnrg-20250930xex31d2.htm | EX-31.2 | 9501
4 | EX-32 | hnrg-20250930xex32.htm | EX-32 | 5809
5 | EX-95.1 | hnrg-20250930xex95d1.htm | EX-95.1 | 12069
6 | GRAPHIC | hnrg-20250930x10q001.jpg | GRAPHIC | 3186
7 | GRAPHIC | hnrg-20250930xex95d1001.jpg | GRAPHIC | 55440
8 | GRAPHIC | hnrg-20250930xex95d1002.jpg | GRAPHIC | 48349
9 | GRAPHIC | hnrg-20250930xex95d1003.jpg | GRAPHIC | 49615
| Complete submission text file | 0001104659-25-109301.txt |  | 9931833

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | EX-101.SCH | hnrg-20250930.xsd | EX-101.SCH | 45122
11 | EX-101.CAL | hnrg-20250930_cal.xml | EX-101.CAL | 66218
12 | EX-101.DEF | hnrg-20250930_def.xml | EX-101.DEF | 179734
13 | EX-101.LAB | hnrg-20250930_lab.xml | EX-101.LAB | 408393
14 | EX-101.PRE | hnrg-20250930_pre.xml | EX-101.PRE | 329128
83 | EXTRACTED XBRL INSTANCE DOCUMENT | hnrg-20250930x10q_htm.xml | XML | 2156840

Mailing Address 1183 EAST CANVASBACK DRIVE TERRE HAUTE IN 47802
Business Address 1183 EAST CANVASBACK DRIVE TERRE HAUTE IN 47802 303-839-5504
HALLADOR ENERGY CO (Filer) CIK: 0000788965 (see all company filings)

EIN.: 841014610 | State of Incorp.: CO | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-34743 | Film No.: 251467470
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)