37 results
8-K
EX-4.1
BKH
Black Hills Corporation
15 Sep 23
Entry into a Material Definitive Agreement
4:08pm
8-K
EX-4.1
BKH
Black Hills Corporation
7 Mar 23
Entry into a Material Definitive Agreement
5:01pm
8-K
EX-4.1
BKH
Black Hills Corporation
26 Aug 21
Entry into a Material Definitive Agreement
4:22pm
8-K
EX-4.1
BKH
Black Hills Corporation
17 Jun 20
Entry into a Material Definitive Agreement
4:07pm
10-K
2019 FY
EX-4.5
BKH
Black Hills Corporation
Annual report
14 Feb 20
4:01pm
8-K
EX-4.1
pza66rfmyc3sxw3y zg
4 Oct 19
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.2
96o040vf
17 Aug 18
Entry into a Material Definitive Agreement
12:59pm
8-K
EX-4.1
o4blkd
19 Aug 16
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
4be0ma5qns7jc1g
13 Jan 16
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.4
64c5 adta
23 Nov 15
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
mxkm5 sgdf
23 Nov 15
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.2
cfbqzrvnyyfwef
23 Nov 15
Entry into a Material Definitive Agreement
12:00am
POSASR
EX-4.5
9lsws89
16 Nov 15
Automatic shelf registration (post-effective amendment)
12:00am
8-K
EX-4
m6i96g16ul6o3 gts
18 Nov 13
Black Hills Corp. Announces Pricing of $525 Million of Senior Notes
12:00am
8-K
EX-4
dbbicu9aj9hq129
15 Jul 10
Black Hills Corp. Announces Pricing of $200 Million of Senior Notes
12:00am
POSASR
EX-4.21
pvpadobza392nded
27 Oct 09
Automatic shelf registration (post-effective amendment)
12:00am
POSASR
EX-4.20
utmq ihdu
22 Oct 09
Automatic shelf registration (post-effective amendment)
12:00am
POSASR
EX-4.16
v5jiqgsab0q1qq
22 Oct 09
Automatic shelf registration (post-effective amendment)
12:00am
POSASR
EX-4.18
ulerqtarkrfk2
22 Oct 09
Automatic shelf registration (post-effective amendment)
12:00am
POSASR
EX-4.17
mbdwp7pme3pp5 x4ha1
22 Oct 09
Automatic shelf registration (post-effective amendment)
12:00am