Michael E. Nursey Stock Transactions

On October 8, 2026, Michael E. Nursey, SEVP, Chief Domestic Banking Officer of Amerant Bancorp Inc., acquired 500 shares of Class A Common Stock through the vesting of Restricted Stock Units (RSUs) with a reported transaction value of $0. Following this acquisition, Mr. Nursey acquired an additional 500 Class A Common Stock shares as part of the RSU vesting, which were then used to cover a tax liability, resulting in a net disposition of 122 shares. The transaction price for the surrendered shares was $29.03 per share. After these transactions, Mr. Nursey holds 3,492 shares of Class A Common Stock directly. The RSUs are subject to a vesting schedule, with 20% vesting on the first two anniversaries of the grant date and the remaining 60% vesting on the third anniversary, contingent on continued service.