22 filings
DEFA14A
HNRG
Hallador Energy Co
19 Apr 24
Additional proxy soliciting materials
5:15pm
DEF 14A
HNRG
Hallador Energy Co
Definitive proxy
19 Apr 24
3:51pm
DEFA14A
HNRG
Hallador Energy Co
21 Apr 23
Additional proxy soliciting materials
9:21am
DEF 14A
HNRG
Hallador Energy Co
Definitive proxy
20 Apr 23
4:17pm
DEF 14A
HNRG
Hallador Energy Co
Definitive proxy
26 Apr 22
5:16pm
DEFA14A
x6c4mnf 8735973gs
15 Apr 19
Additional proxy soliciting materials
12:00am
DEFA14A
l2xlsn5psigl 4yu8
9 Apr 18
Additional proxy soliciting materials
12:00am
DEFA14A
rd83f7ymg
13 Apr 17
Additional proxy soliciting materials
12:00am
DEF 14C
jdq7jt2knpkiajaqikv2
29 Mar 16
Information statement
12:00am
DEF 14C
01c9ys
13 Mar 15
Information statement
12:00am
DEF 14C
quti9 i6h
14 Mar 14
Information statement
12:00am
DEF 14C
yvuht47 2ypz
8 Mar 13
Information statement
12:00am
DEF 14C
bi3165vv5xk55
14 Mar 12
Information statement
12:00am