Amerant Bancorp Director Gustavo Marturet Receives 2,885 Restricted Stock Units

This Form 4 filing reports that Gustavo Marturet M., a director of Amerant Bancorp Inc., received a grant of 2,885 restricted stock units (RSUs) on June 2, 2026. Each RSU represents the economic equivalent of one share of Class A Common Stock and will vest on the first anniversary of the grant date, provided Marturet remains in continuous service as a director through the 2027 annual shareholders meeting or through the first anniversary of the grant. The transaction was reported by attorney-in-fact Julio V. Pena on behalf of the director. This represents a standard equity compensation award to a board member, aligning director interests with shareholder value through stock-based compensation.