BLACK HILLS CORP /SD/
Recent Filings
All 1,003 filings →| Form | Description | Date |
|---|---|---|
| SCHEDULE 13G/A | — | Mar 26, 2026 |
| ARS | ARS | Mar 18, 2026 |
| DEF 14A | DEF 14A | Mar 18, 2026 |
| 8-K | 8-K | Feb 19, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 18, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 13, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 13, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 13, 2026 |
| 10-K | 10-K | Feb 11, 2026 |
| 4 | PRIMARY DOCUMENT | Feb 10, 2026 |
Insider Transactions
View all →| Insider | Title | Type | Shares | Owns After | Date |
|---|---|---|---|---|---|
| Nooney Kimberly F | SVP & CFO | Sale | 14,500 @ $70.70 | 34,621 | Nov 10, 2025 |
| Nakata Darren T. | Chief Legal Officer | Award / Grant | 4,621 | 4,621 | Nov 7, 2025 |
| Redden Donald Lee JR | CITO | Award / Grant | 5,268 | 5,268 | Aug 1, 2025 |
| Prochazka Scott M | — | Award / Grant | 2,222 | 9,319 | May 1, 2025 |
| Otto Robert P | — | Award / Grant | 2,222 | 12,431 | May 1, 2025 |
| McAllister Kathleen S | — | Award / Grant | 2,222 | 14,091 | May 1, 2025 |
| Granger Barry M | — | Award / Grant | 2,222 | 9,319 | May 1, 2025 |
| Jensen Tony A | — | Award / Grant | 2,222 | 15,688 | May 1, 2025 |
| MILLS STEVEN RICHARD | — | Award / Grant | 2,222 | 27,237 | May 1, 2025 |
| Taylor Teresa | — | Award / Grant | 2,222 | 11,448 | May 1, 2025 |