129 filings
10-K
2023 FY
HNRG
Hallador Energy Co
Annual report
14 Mar 24
4:51pm
10-Q
2023 Q3
HNRG
Hallador Energy Co
Quarterly report
6 Nov 23
5:19pm
10-K/A
2022 FY
HNRG
Hallador Energy Co
Annual report (amended)
1 Nov 23
5:24pm
10-Q
2023 Q2
HNRG
Hallador Energy Co
Quarterly report
7 Aug 23
5:04pm
10-Q
2023 Q1
HNRG
Hallador Energy Co
Quarterly report
8 May 23
4:57pm
NT 10-Q
28694efl7wna
16 May 22
Notice of late quarterly filing
5:26pm