MILWAUKEE--(BUSINESS WIRE)--Aug 11, 2025-- The Ademi Firm is investigating BankFinancial (Nasdaq: BFIN) for possible breaches of fiduciary duty and other violations of law in its transaction with First Financial Bancorp . Click here to learn how to join our investigation and obtain additional information or contact us at [email protected] or toll-free: 866-264-3995. There is no cost or obligation to you.