BLACK HILLS CORP /SD/ — 5 Filings
109 5 filings on record
This page lists all 5 filings submitted to the SEC by BLACK HILLS CORP /SD/ (BKH), sorted by most recent first. Each row links to the full filing on EdgarLookup. BLACK HILLS CORP /SD/ has filed 109 5 documents with the SEC since 2016. To view all SEC filings by BLACK HILLS CORP /SD/, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
25-NSE
3
305B2
35-CERT
4
4/A
424B2
424B3
424B4
424B5
424B7
425
5
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DRS
EFFECT
FWP
POSASR
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SE
U-1
U-1/A
U-3A-2
U-6B-2
U-9C-3
U5A
U5A/A
U5B
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 5 | PRIMARY DOCUMENT | 0001130464-26-000018 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000016 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000017 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000023 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000022 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000024 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000021 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000019 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000020 | Feb 6, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000005 | Feb 5, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001130464-26-000004 | Feb 5, 2026 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000238 | Feb 18, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000222 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000223 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000221 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000218 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000217 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000224 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000219 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000220 | Feb 14, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000180 | Feb 10, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-25-000182 | Feb 10, 2025 | Dec 31, 2024 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000243 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000244 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000245 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000246 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000247 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000249 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000248 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000242 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000241 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000250 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000240 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000238 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-24-000239 | Feb 13, 2024 | Dec 31, 2023 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000257 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000243 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000259 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000245 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000247 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000250 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000254 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000255 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000251 | Feb 1, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000238 | Jan 31, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000234 | Jan 31, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-23-000236 | Jan 31, 2023 | Dec 31, 2022 |
| 5 | PRIMARY DOCUMENT | 0001593968-22-000204 | Jan 12, 2022 | Dec 31, 2021 |
| 5 | PRIMARY DOCUMENT | 0001593968-22-000208 | Jan 12, 2022 | Dec 31, 2021 |
| 5 | PRIMARY DOCUMENT | 0001593968-22-000209 | Jan 12, 2022 | Dec 31, 2021 |