Monitor the Montana Public Service Commission's decision expected before November 12, 2026, as it is the final regulatory hurdle for the merger. Approval would trigger the name/ticker change and likely close the transaction, while denial or adverse conditions could materially impact the deal.
Price Chart
Executive Summary
Black Hills Corp. announced that, upon receiving final regulatory approval from the Montana Public Service Commission and completing its merger with NorthWestern Energy Group, it will be renamed Bright Horizon Energy Corporation and trade under the ticker 'HZN' on the NYSE. The Montana PSC is expected to consider the merger before November 12, 2026. This is a procedural update on post-merger branding, not a material change in financial condition or operations.
Key Facts
- Combined company to be renamed Bright Horizon Energy Corporation with ticker 'HZN' upon merger completion.
- Montana Public Service Commission expected to consider merger prior to November 12, 2026.
- Merger has already received approvals from shareholders of both companies, Nebraska and South Dakota regulatory commissions, FERC, and HSR clearance.
- No shareholder action required for the name/ticker change; BKH and NWE shares continue trading under current symbols while merger is pending.
- NorthWestern Energy will become a wholly owned subsidiary of Bright Horizon Energy.
Financial Impact
No financial figures disclosed in this filing.
Risk Factors
- Montana PSC may not grant final approval, or may impose conditions that alter deal economics.
- Delays in regulatory decision could extend the merger timeline beyond current expectations.
Investment Themes
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001193125-26-429192 |
| Document: bkh-ex99_1.htm | 0001193125-26-429192 |
| Document: 0001193125-26-429192-index-headers.html | 0001193125-26-429192 |
| Document: 0001193125-26-429192-index.html | 0001193125-26-429192 |
| Document: 0001193125-26-429192.txt | 0001193125-26-429192 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | 8-K | $79.41 | awaiting T+20 | — | $80.20 (+0.99%) |
Oct 22, 2026 4d ago | Press Release | $79.41 | awaiting T+20 | — | $80.20 (+0.99%) |
Oct 6, 2026 20d ago | 8-K | $75.84 | awaiting T+20 | — | $80.20 (+5.75%) |
Aug 15, 2026 10w ago | Institutional Cluster | $73.39 $69.96 | ▼ −4.67% | ▼ −2.70% | $80.20 (+9.28%) |
May 19, 2026 22w ago | 424B5 | $73.29 $72.04 | ▲ +1.71% | ▲ +2.69% | $80.20 (−9.43%) |
May 19, 2026 22w ago | S-3ASR | $73.29 $72.04 | ▼ −1.71% | ▼ −2.69% | $80.20 (+9.43%) |
May 6, 2026 24w ago | 8-K | $75.22 $71.47 | ▲ +4.99% | ▲ +8.12% | $80.20 (−6.62%) |
Apr 28, 2026 25w ago | Press Release | $73.61 $73.09 | ▼ −0.70% | ▼ −6.75% | $80.20 (+8.96%) |
Apr 2, 2026 29w ago | Press Release | $70.83 $75.29 | ▲ +6.30% | ▼ −3.58% | $80.20 (+13.23%) |
US Market Status
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