BLACK HILLS CORP /SD/ — 8-K Filings
313 8-K filings on record
This page lists all 8-K 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 313 8-K 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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001130464-20-000037 | Sep 18, 2020 | Sep 16, 2020 |
| 8-K | 8-K | 0001130464-20-000031 | Aug 4, 2020 | Aug 3, 2020 |
| 8-K | FORM 8-K | 0001104659-20-089882 | Aug 4, 2020 | — |
| 8-K | FORM 8-K | 0001104659-20-074172 | Jun 17, 2020 | Jun 12, 2020 |
| 8-K | 8-K | 0001130464-20-000021 | May 4, 2020 | — |
| 8-K | 8-K | 0001130464-20-000019 | May 1, 2020 | Apr 28, 2020 |
| 8-K | 8-K | 0001130464-20-000009 | Mar 13, 2020 | Mar 9, 2020 |
| 8-K | FORM 8-K (CLOSING OF COMMON STOCK OFFERING) | 0001104659-20-026166 | Feb 27, 2020 | Feb 24, 2020 |
| 8-K | 8-K | 0001130464-20-000003 | Feb 6, 2020 | — |
| 8-K | 8-K | 0001130464-19-000038 | Nov 4, 2019 | Oct 29, 2019 |
| 8-K | 8-K | 0001130464-19-000041 | Nov 4, 2019 | — |
| 8-K | FORM 8-K | 0001410578-19-001533 | Oct 4, 2019 | Oct 3, 2019 |
| 8-K | FORM 8-K | 0001410578-19-001489 | Oct 1, 2019 | Sep 26, 2019 |
| 8-K | 8-K | 0001130464-19-000033 | Aug 5, 2019 | — |
| 8-K | 8-K | 0001130464-19-000025 | Jun 18, 2019 | Jun 17, 2019 |
| 8-K | 8-K | 0001130464-19-000018 | May 3, 2019 | May 2, 2019 |
| 8-K | 8-K ANNUAL MEETING 043019 | 0001130464-19-000023 | May 3, 2019 | Apr 30, 2019 |
| 8-K | EMERY TRADING PLAN | 0001130464-19-000008 | Feb 15, 2019 | Feb 14, 2019 |
| 8-K | 8-K | 0001130464-19-000003 | Feb 7, 2019 | — |
| 8-K | 8-K | 0001130464-18-000050 | Nov 5, 2018 | — |
| 8-K | 8-K | 0001130464-18-000047 | Nov 1, 2018 | Oct 31, 2018 |
| 8-K | 8-K | 0001104659-18-052602 | Aug 17, 2018 | Aug 14, 2018 |
| 8-K | 8-K | 0001130464-18-000042 | Aug 7, 2018 | Aug 6, 2018 |
| 8-K | 8-K | 0001104659-18-048322 | Jul 31, 2018 | Jul 30, 2018 |
| 8-K | MASSMAN RESIGNATION | 0001130464-18-000032 | Jun 21, 2018 | Jun 19, 2018 |
| 8-K | 8-K | 0001130464-18-000026 | May 4, 2018 | May 3, 2018 |
| 8-K | 8K ANNUAL MEETING 2018 | 0001130464-18-000022 | Apr 27, 2018 | Apr 24, 2018 |
| 8-K | 8-K | 0001130464-18-000013 | Feb 26, 2018 | Feb 23, 2018 |
| 8-K | BHC 8K AMENDED ARTICLES 013018 | 0001130464-18-000007 | Feb 5, 2018 | Jan 30, 2018 |
| 8-K | 8-K | 0001130464-18-000004 | Feb 2, 2018 | Feb 1, 2018 |
| 8-K | 8-K | 0001130464-17-000050 | Nov 3, 2017 | Nov 2, 2017 |
| 8-K | FORM 8-K (RENEWAL OF AT-THE-MARKET OFFERING PROGRAM) | 0001104659-17-049625 | Aug 4, 2017 | — |
| 8-K | 8-K | 0001130464-17-000037 | Aug 3, 2017 | — |
| 8-K | 8-K | 0001130464-17-000020 | May 4, 2017 | May 3, 2017 |
| 8-K | 8-K | 0001130464-17-000016 | Apr 28, 2017 | — |
| 8-K | 8-K | 0001130464-17-000006 | Feb 2, 2017 | Feb 1, 2017 |
| 8-K | OFFICER CHANGE 013017 8-K | 0001130464-17-000002 | Jan 31, 2017 | Jan 30, 2017 |
| 8-K | 8-K PECHOTA 121516 | 0001130464-16-000227 | Dec 21, 2016 | — |
| 8-K | 121416 NEW DIRECTOR | 0001130464-16-000223 | Dec 15, 2016 | Dec 14, 2016 |
| 8-K | 8-K CIC AGREEMENT 111516 | 0001130464-16-000220 | Nov 16, 2016 | Nov 15, 2016 |
| 8-K | 8-K | 0001130464-16-000214 | Nov 3, 2016 | Nov 2, 2016 |
| 8-K | 8-K | 0001104659-16-140657 | Aug 19, 2016 | — |
| 8-K | 8-K | 0001104659-16-139840 | Aug 16, 2016 | Aug 10, 2016 |
| 8-K | 8-K | 0001104659-16-138372 | Aug 10, 2016 | Aug 9, 2016 |
| 8-K | 8-K | 0001130464-16-000207 | Aug 4, 2016 | Aug 3, 2016 |
| 8-K | 8-K | 0001130464-16-000204 | Aug 3, 2016 | Aug 2, 2016 |
| 8-K | 8-K | 0001130464-16-000196 | May 4, 2016 | May 3, 2016 |
| 8-K | 8-K 042616 ANNUAL MEETING | 0001130464-16-000193 | Apr 28, 2016 | Apr 26, 2016 |
| 8-K | OFFICER CHANGE APRIL 25 2016 | 0001130464-16-000191 | Apr 26, 2016 | Apr 25, 2016 |
| 8-K | FORM 8K COIPP CLOSING 04142016 | 0001130464-16-000189 | Apr 14, 2016 | — |