secwatch.observer — SEC 8-K summary ====================================== Issuer: FIRST FINANCIAL BANCORP /OH/ (FFBC) CIK: 0000708955 Form: 8-K Filed at: 2026-01-02T23:59:59+00:00 Accession: 0000708955-26-000002 Event type: m_and_a Sentiment: positive Materiality: 0.80 Item codes: 2.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 First Financial Bancorp completes all-stock acquisition of BankFinancial, adds 18 Chicago locations and $22B in assets -------------------------------------------------------------------------------- - Each BankFinancial share converted to 0.480 FFBC share; combined pro forma assets of $22 billion. - Adds 18 retail financial centers in Chicago, significantly expanding First Financial's consumer banking footprint. - BankFinancial branches will operate under current name until system conversion expected June 2026; no action needed for customers. - Follows recent Midwest growth: Westfield Bank acquisition (Nov 2025) and Agile Premium Finance (2024). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/708955/000070895526000002/0000708955-26-000002-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/708955/000070895526000002/ffbc-20251231.htm HTML page: https://secwatch.observer/filing/0000708955-26-000002 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer