The acquisition is a modest bolt-on that should be accretive to THFF's earnings per share given the small 8% dilution and typical cost synergies in bank mergers. Monitor for regulatory approval timeline and any shareholder vote issues. The deal is not transformative but provides a clear catalyst for the stock in the near term.
Price Chart
Executive Summary
First Financial Corporation (THFF) has entered into a definitive agreement to acquire First Illinois Corporation in a cash-and-stock merger valued at approximately $111.3 million. The deal is expected to close in Q4 2026, with First Illinois shareholders receiving either 0.5727 THFF shares or $44.35 in cash per share, subject to a 70/30 stock/cash mix and a potential downward adjustment based on First Illinois' equity. The acquisition is strategically bolt-on, adding approximately 8% to the combined company's shareholder base, and is funded by THFF's existing capital and stock.
Key Financial Metrics
Key Facts
- THFF entered into a definitive merger agreement to acquire First Illinois Corporation for ~$111.3 million.
- Consideration is 0.5727 THFF shares or $44.35 cash per share, with a 70% stock / 30% cash mix.
- Based on THFF's closing price of $79.07 on Aug 26, 2026, the deal represents a modest premium.
- First Illinois shareholders will own ~8% of the combined company.
- The merger is expected to close in Q4 2026, subject to First Illinois shareholder approval and regulatory approvals.
- A $4.4 million termination fee applies under certain circumstances.
- The Merger Agreement includes a potential downward adjustment to consideration if First Illinois' adjusted equity is below $82.4 million.
- All First Illinois directors have entered into voting agreements to support the deal.
- THFF's market cap is ~$940M; the deal is ~12% of its market cap.
Financial Impact
~$111.3 million total transaction value; ~8% dilution to THFF shareholders from stock consideration
Risk Factors
- Regulatory approval may be delayed or denied
- First Illinois shareholder vote could fail
- Integration risks and cost synergies may fall short
- Potential downward adjustment to consideration if First Illinois equity is below $82.4M
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0000714562-26-000056 |
| Document: 0000714562-26-000056-index.html | 0000714562-26-000056 |
| Document: 0000714562-26-000056.txt | 0000714562-26-000056 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 17, 2026 5w ago | 8-K | $76.55 $75.56 | ▼ −1.29% | ▼ −2.56% | $76.46 (−0.12%) |
Sep 17, 2026 5w ago | 8-K | $77.09 $75.22 | ▼ −2.43% | ▼ −3.03% | $76.46 (−0.82%) |
Sep 10, 2026 6w ago | 425 | $77.80 $77.09 | ▼ −0.91% | ▼ −0.41% | $76.46 (−1.72%) |
Sep 4, 2026 7w ago | 8-K | $79.34 $78.20 | ▼ −1.44% | ▼ −0.23% | $76.46 (−3.63%) |
Aug 27, 2026 8w ago | 8-K | $79.50 $78.70 | ▼ −1.01% | ▼ −1.27% | $76.46 (−3.82%) |
Jul 28, 2026 12w ago | 8-K | $79.91 $82.59 | ▲ +3.35% | ▲ +1.08% | $76.46 (−4.32%) |
Jul 28, 2026 12w ago | Press Release | $79.91 $82.59 | ▲ +3.35% | ▲ +1.08% | $76.46 (−4.32%) |
Jun 30, 2026 16w ago | 8-K | $77.44 $77.02 | ▼ −0.54% | ▼ −1.15% | $76.46 (−1.27%) |
Jun 30, 2026 16w ago | 8-K | $77.44 $77.02 | ▼ −0.54% | ▼ −1.15% | $76.46 (−1.27%) |
Jun 17, 2026 18w ago | 8-K | $72.88 $76.12 | ▲ +4.45% | ▲ +5.49% | $76.46 (+4.91%) |
US Market Status
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