Press release
April 2, 2026
Black Hills Corp. and NorthWestern Energy Shareholders Approve Merger Proposals
Black Hills Corp (BKH)
RAPID CITY, S.D. and BUTTE, Mont. and SIOUX FALLS, S.D., April 02, 2026 (GLOBE NEWSWIRE) -- Black Hills Corp. (NYSE: BKH) and NorthWestern Energy Group, Inc. d/b/a NorthWestern Energy (Nasdaq: NWE) announced today that shareholders of each company voted to approve the proposed all-stock merger and