The effective S-4 and scheduled August 25 shareholder vote remove near-term procedural uncertainty but do not alter deal economics. Monitor the vote outcome and any antitrust regulatory developments; the spread between HUN and the implied OLN exchange ratio may narrow as the vote approaches.
Price Chart
Executive Summary
Huntsman and Olin announced that the SEC declared effective their S-4 registration statement on July 13, 2026, clearing the way for shareholder votes on the proposed all-stock merger of equals. Special meetings are scheduled for August 25, 2026, with deal closing expected in the first half of 2027. This is a procedural milestone that maintains deal momentum but does not change known terms or timelines.
Key Financial Metrics
Key Facts
- S-4 registration statement declared effective by SEC on July 13, 2026
- Special meetings of Olin shareholders and Huntsman stockholders set for August 25, 2026
- Record date for voting is July 9, 2026
- Supplemental FAQ released detailing $400M+ cost synergies and integration benefits (previously announced)
- Deal expected to close in first half of 2027, subject to shareholder and regulatory approvals
Financial Impact
No new financial figures disclosed; synergy target remains $400M+ (more than $300M within 24 months, more than $100M beginning 2031)
Risk Factors
- Shareholder approval not guaranteed for either company
- Regulatory approvals (antitrust) remain outstanding and could impose conditions
- Any competing bid or material adverse change could delay or derail the deal
- Timeline extension beyond first half of 2027 is possible
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 425 Filing (Primary) | 0001104659-26-083343 |
| Document: 0001104659-26-083343-index-headers.html | 0001104659-26-083343 |
| Document: 0001104659-26-083343-index.html | 0001104659-26-083343 |
| Document: 0001104659-26-083343.txt | 0001104659-26-083343 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 25, 2026 5w ago | 8-K | $9.63 $8.86 | ▼ −8.00% | ▼ −9.20% | $8.53 (−11.42%) |
Aug 3, 2026 8w ago | Insider Buy | $10.02 $9.58 | ▼ −4.39% | ▼ −5.63% | $8.53 (−14.87%) |
Jul 31, 2026 9w ago | 425 | $10.02 $9.58 | ▼ −4.39% | ▼ −5.63% | $8.53 (−14.87%) |
Jul 31, 2026 9w ago | 425 | $10.02 $9.58 | ▼ −4.39% | ▼ −5.63% | $8.53 (−14.87%) |
Jul 14, 2026 11w ago | 425 | $11.91 $10.44 | ▼ −12.34% | ▼ −14.83% | $8.53 (−28.38%) |
Jul 13, 2026 11w ago | 425 | $11.61 $10.36 | ▼ −10.77% | ▼ −13.95% | $8.53 (−26.53%) |
Jul 13, 2026 11w ago | 425 | $11.61 $10.36 | ▼ −10.77% | ▼ −13.95% | $8.53 (−26.53%) |
Jun 25, 2026 14w ago | 425 | $11.41 $12.81 | ▲ +12.27% | ▲ +11.01% | $8.53 (−25.24%) |
Jun 17, 2026 15w ago | 425 | $12.73 $11.86 | ▼ −6.83% | ▼ −8.15% | $8.53 (−32.99%) |
Jun 16, 2026 15w ago | 425 | $12.73 $11.86 | ▼ −6.83% | ▼ −8.15% | $8.53 (−32.99%) |
US Market Status
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