[ARS] BLACK HILLS CORP /SD/ SEC Filing Filing Impact (Low) Filing Sentiment (Neutral) Form Type ARS 03/18/2026 - 04:10 PM ⛶ Fullscreen ARS - BLACK HILLS CORP /SD/ ARS Filing - BLACK HILLS CORP /SD/ This filing is available as a PDF document. Filing Type: ARS Company: BLACK HILLS CORP /SD/ (BKH) Acceptance Date: 2026-03-18T16:10:56.000Z View PDF Document Source: View Original Filing on SEC EDGAR