Investor Presentaiton

Costs & Synergies Merger Considerations No corporate or bank board seats ⚫ Gibraltar board members invited to join IBERIABANK Corporation's Miami Florida Advisory Board No employment contracts Savings equate to approximately 60% compared to Gibraltar's total expenses Six of eight office consolidations anticipated. Retain locations in Key Largo, Florida and New York City, New York Merger-Related Costs Approximately $34 million in pre-tax costs: Lease terminations • Severance/retention payments Contract terminations System conversions Change of control contracts Marketing/communications Legal & other 11 IBERIABANK Corporation

View entire presentation