IBERIABANK Corporation Announces Pricing of Common Stock Offering

LAFAYETTE, La., Dec. 2, 2016

The Company expects to close the transaction, subject to customary conditions, on or about December 7, 2016.  This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.  The offering will be made only by means of a prospectus, copies of which may be obtained from Keefe, Bruyette & Woods, Inc., Equity Capital Markets, 787 Seventh Avenue, 4^th Floor, New York, NY 10019 or by calling toll-free (800) 966-1559 or Goldman, Sachs & Co., Attn: Prospectus Department, 200 West Street, New York, NY 10282 or by faxing (212) 902-9316, calling toll-free (866) 471-2526 or emailing Prospectus-ny@ny.email.gs.com.

IBERIABANK Corporation

IBERIABANK Corporation is a multi-bank financial holding company with 304 combined offices, including 199 bank branch offices and three loan production offices in Louisiana, Arkansas, Alabama, and Tennessee, Texas, Florida, and Georgia, 24 title insurance offices in Arkansas and Louisiana, and mortgage representative offices in 69 locations in 10 states. The Company has eight locations with representatives of IBERIA Wealth Advisors in four states, and one IBERIA Capital Partners L.L.C. office in New Orleans.

The Company's common stock trades on the NASDAQ Global Select Market under the symbol "IBKC". The Company's Series B Preferred Stock and Series C Preferred Stock trade on the NASDAQ Global Select Market under the symbols "IBKCP" and "IBKCO", respectively.

Forward Looking Statements

This press release contains "forward-looking statements," which may include forecasts of our financial results and condition, expectations for our operations and businesses, and our assumptions for those forecasts and expectations. Do not place undue reliance on forward-looking statements. Due to various factors, actual results may differ materially from our forward-looking statements. Factors that could cause our actual results to differ materially from our forward-looking statements are described under "Managements' Discussion and Analysis of Financial Condition and Results of Operations," "Risk Factors" and "Regulation and Supervision" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2015, and in other documents subsequently filed by the Company with the Securities and Exchange Commission, available at the SEC's website, http://www.sec.gov, and the Company's website, http://www.iberiabank.com. To the extent that statements in this press release relate to future plans, objectives, financial results or performance by the Company, these statements are deemed to be forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements are generally identified by use of words such as "may," "believe," "expect," "anticipate," "intend," "will," "should," "plan," "estimate," "predict," "continue" and "potential" or the negative of these terms or other comparable terminology.