NorthWestern Energy Group, Inc. 8-K

What Happened NorthWestern Energy Group, Inc. (Nasdaq: NWE) announced that at a Special Meeting of Stockholders on April 2, 2026, shareholders approved the Merger Agreement to combine NorthWestern and Black Hills Corp. under an all‑stock merger agreement dated August 18, 2025. A total of 52,543,649 shares were present in person or by proxy, representing about 85% of the 61,443,620 shares outstanding and entitled to vote. The company also received an advisory (non‑binding) vote approving the merger‑related compensation arrangements for its named executive officers and a vote to approve adjournment motions if necessary. The companies issued a joint press release on April 2, 2026 (filed as Exhibit 99.1).

Key Details

• Shares present/voted: 52,543,649 shares (≈85% of 61,443,620 outstanding).
• Adoption of Merger Agreement: For 52,379,834; Against 74,839; Abstain 88,976.
• Advisory vote on merger‑related pay: For 49,365,485; Against 3,104,044; Abstain 74,120.
• Vote to approve adjournment (if needed): For 49,916,231; Against 2,559,813; Abstain 67,605.
• Joint press release announcing the shareholder approvals was filed as Exhibit 99.1 on April 2, 2026.

Why It Matters Shareholder approval is a major procedural step that clears the way for the merger to proceed toward closing, subject to any remaining conditions and approvals. For investors, the vote may lead to changes in corporate ownership, governance and the combined company’s strategy and capital structure once the transaction closes. The advisory approval of executive merger‑related compensation indicates shareholder support for the proposed pay arrangements, though such advisory votes are non‑binding.