72 results
10-K
2004 FY
HNRG
Hallador Energy Co
15 Apr 05
Annual report
12:00am
will be made to the limited partners.
We are engaged in the exploration, development and production of oil and
natural gas in the Rocky Mountain region … Lincoln Street, Suite 2700, Denver,
Colorado 80264, phone 303.839.5504, fax 303.832.3013. We have no website.
We operate oil and natural gas properties
10-K405
1999 FY
HNRG
Hallador Energy Co
31 Mar 00
Annual report (delinquent filer disclosure)
12:00am
, are engaged in the exploration, development and
production of oil and natural gas. our principal and administrative offices
are located at 1660 … gravity.
we operate oil and natural gas properties for our own account and for the
account of others. we also review and evaluate producing oil
8-K
EX-99
HNRG
Hallador Energy Co
11 Aug 04
Other events
12:00am
, but will continue
its operations in New Mexico and Texas. These properties of Hallador
have remaining reserves of approximately 2.0 BCF of natural gas
equivalents … , of which HPC owns 1.5 BCF of natural gas equivalents.
After closing, the Hallador Board, will meet to consider how to best
utilize
8-K/A
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17 Mar 06
Financial Statements and Exhibits
12:00am
10QSB
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15 Aug 97
Quarterly report (small business)
12:00am
10QSB
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14 Nov 05
Quarterly report (small business)
12:00am
8-K
EX-99.1
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11 May 20
Hallador Energy Company Reports First Quarter 2020
5:28pm
8-K
EX-99.1
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8 May 19
HALLADOR ENERGY REPORTS 2019 1st QUARTER RESULTS OF $.23 PER SHARE CITING INCREASED COAL VOLUMES AND REVENUE
12:00am
8-K
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2 Nov 12
Results of Operations and Financial Condition
12:00am
8-K
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1 Aug 12
Results of Operations and Financial Condition
12:00am