Monitor for the definitive merger proxy or prospectus filing (DEFM14A/PREM14A) to review actual exchange ratio, shareholder vote date, and any valuation implications. The S-4 effectiveness is a near-term procedural catalyst — the stock's next move depends on merger terms and regulatory approvals.
Price Chart
Executive Summary
Banner Corp's S-4 registration statement (File No. 333-296472) became effective on June 16, 2026, allowing the company to proceed with a business combination transaction. Effectiveness is a procedural step that clears the way for shareholder voting and closing of the merger disclosed in the underlying S-4.
Key Facts
- S-4 registration declared effective on June 16, 2026
- File Number: 333-296472, related to a business combination (S-4)
- Effectiveness removes legal barrier for the merger to proceed
- No pricing or offering terms disclosed in the EFFECT notice
Financial Impact
Effectiveness itself has no direct financial impact; the underlying S-4 merger terms were not provided in this filing. The market cap of Banner Corp is $2.2B.
Risk Factors
- Merger could be delayed or challenged by regulators or shareholders
- Execution risk in the post-merger integration for a regional bank
- Uncertainty about the target company's financial condition
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| EFFECT Filing (Primary) | 9999999995-26-002015 |
| Document: 9999999995-26-002015-index.html | 9999999995-26-002015 |
| Document: 9999999995-26-002015.txt | 9999999995-26-002015 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 1, 2026 4w ago | 8-K | $68.58 $67.00 | ▼ −2.30% | ▼ −2.62% | $67.88 (−1.02%) |
Jul 20, 2026 10w ago | 425 | $70.74 $72.73 | ▲ +2.81% | ▲ +0.25% | $67.88 (−4.04%) |
Jun 17, 2026 15w ago | EFFECT | $64.76 $72.43 | ▲ +11.84% | ▲ +10.53% | $67.88 (+4.82%) |
Jun 15, 2026 15w ago | S-4/A | $66.12 $69.05 | ▲ +4.43% | ▲ +4.23% | $67.88 (+2.66%) |
Jun 3, 2026 17w ago | S-4 | $64.61 $67.17 | ▲ +3.96% | ▲ +5.33% | $67.88 (+5.06%) |
Apr 22, 2026 23w ago | 8-K | $67.22 $64.65 | ▼ −3.82% | ▼ −8.45% | $67.88 (+0.99%) |
US Market Status
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