THFF · First Financial Corporation

Summary

First Financial Corporation disclosed under Item 7.01 that President and CEO Norman D. Lowery, SVP and CFO Rodger A. McHargue, and SVP and Chief Credit Officer Steve Panagouleas will participate in the Raymond James Virtual Roadshow on March 24, 2026. Exhibit 99.1 provides the investor presentation materials, including company overview, historical financial highlights as of December 31, 2025, and loan portfolio details as of February 28, 2026.

Key takeaways

• Executives Norman D. Lowery (President & CEO), Rodger A. McHargue (SVP & CFO), and Steve Panagouleas (SVP & Chief Credit Officer) to participate in Raymond James Virtual Roadshow on 2026-03-24.
• $6.1 billion in assets; 91 locations (82 banking centers, 9 loan production offices).
• Tangible Book Value $45.05 per share; Tier 1 Leverage 11.25% as of 2025-12-31.
• Total loans $4,055,781 thousand as of 2026-02-28; commercial loans 71.59%.
• Ongoing share repurchase with 518,860 shares remaining as of 2025-12-31.