MSL Midsouth Bancorp Inc

Hancock Whitney Corporation (Nasdaq: HWC) has received regulatory approval from the Board of Governors of the Federal Reserve System, the Federal Deposit Insurance Corporation, and the Mississippi Department of Banking and Consumer Finance to complete its previously announced proposed acquisition of MidSouth Bancorp, Inc. (“MidSouth”) (NYSE: MSL), parent company of MidSouth Bank N.A.

The proposed acquisition was announced on April 30, 2019, is expected to close on or about September 20, 2019, and remains subject to approval by MidSouth’s shareholders at a special meeting scheduled for September 18, 2019 and other customary closing conditions.

About Hancock WhitneySince the late 1800s, Hancock Whitney has embodied core values of Honor & Integrity, Strength & Stability, Commitment to Service, Teamwork, and Personal Responsibility. Hancock Whitney offices and financial centers in Mississippi, Alabama, Florida, Louisiana, and Texas offer comprehensive financial products and services, including traditional and online banking; commercial and small business banking; private banking; trust and investment services; healthcare banking; certain insurance services; and mortgage services. The company also operates a loan production office in Nashville, Tennessee, as well as trust and asset management offices in New Jersey and New York. BauerFinancial, Inc., the nation’s leading independent bank rating and analysis firm, consistently recommends Hancock Whitney as one of America’s most financially sound banks. More information is available at www.hancockwhitney.com.

Important Cautionary Statement about Forward-Looking StatementsThis news release contains forward-looking statements within the meaning of section 27A of the Securities Act of 1933, as amended, and section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements that we may make include statements regarding our expectations regarding the business combination, of MidSouth with Hancock Whitney. Also, any statement that does not describe historical or current facts is a forward-looking statement. These statements often include the words “believes,” “expects,” “anticipates,” “estimates,” “intends,” “plans,” “forecast,” “goals,” “targets,” “initiatives,” “focus,” “potentially,” “probably,” “projects,” “outlook”, or similar expressions or future conditional verbs such as “may,” “will,” “should,” “would,” and “could.” Forward-looking statements are based upon the current beliefs and expectations of management and on information currently available to management. Our statements speak as of the date hereof, and we do not assume any obligation to update these statements or to update the reasons why actual results could differ from those contained in such statements in light of new information or future events. Forward-looking statements are subject to significant risks and uncertainties, including among others: the possibility that expected benefits of the proposed transaction may not materialize in the timeframe expected or at all, or may be more costly to achieve; the proposed transaction may not be timely completed, if at all; that prior to the completion of the proposed transaction or thereafter, Hancock Whitney’s and MidSouth’s respective businesses may not perform as expected due to transaction-related uncertainty or other factors; that the parties are unable to successfully implement integration strategies related to the proposed transaction; that required regulatory, shareholder or other approvals for the merger or related transactions are not obtained or the conditions to the parties’ obligations to complete the merger are not satisfied in a timely manner or at all; reputational risks and the reaction of the companies’ shareholders, customers, employees or other constituents to the proposed transaction; and diversion of management time on merger-related matters. These risks, as well as other risks relating to the parties and the proposed transaction, are more fully discussed in the Proxy Statement/Prospectus that is included in the Registration Statement on Form S-4 that has been filed with the SEC in connection with the proposed transaction. While the list of factors presented here is, and the list of factors presented in the Registration Statement is, considered representative, no such lists should be considered to be a complete statement of all potential risks and uncertainties. Unlisted factors may present significant additional obstacles to the realization of forward-looking statements. Any forward-looking statement made in this release is subject to the safe harbor protections set forth in the Private Securities Litigation Reform Act of 1995. Investors are cautioned against placing undue reliance on such statements. Actual results may differ materially from those set forth in the forward-looking statements. Additional factors that could cause actual results to differ materially from those described in the forward-looking statements can be found in Part I, “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2018 and in other periodic reports that we file with the SEC.

Important Additional Information and Where to Find ItThis communication is being made in respect of the proposed merger transaction between Hancock Whitney and MidSouth. In connection with the proposed merger, Hancock Whitney has filed with the SEC a Registration Statement on Form S-4 (File No. 333-232716) that includes the Proxy Statement of MidSouth and a Prospectus of Hancock Whitney, as well as other relevant documents regarding the proposed transaction. The Registration Statement was declared effective on August 12, 2019, and a definitive Proxy Statement/Prospectus was first mailed to MidSouth shareholders on or about August 14, 2019. This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such jurisdiction. INVESTORS ARE URGED TO READ THE REGISTRATION STATEMENT AND THE PROXY STATEMENT/PROSPECTUS REGARDING THE MERGER AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THOSE DOCUMENTS, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION.

A free copy of the Proxy Statement/Prospectus, as well as other filings containing information about Hancock Whitney and MidSouth, may be obtained at the SEC’s Internet site (http://www.sec.gov). You are also able to obtain these documents, free of charge, from Hancock Whitney at www.hancockwhitney.com under the heading “SEC Filings” or from MidSouth at www.midsouthbank.com under the heading “SEC Filings”. Copies of the Proxy Statement/Prospectus can also be obtained, free of charge, by directing a request to Hancock Whitney Corporation, Hancock Whitney Plaza, 2510 14th Street, Gulfport, Mississippi 39501, Attention:  Investor Relations, by calling 504.299.5208, or by sending an e-mail to trisha.carlson@hancockwhitney.com, or by directing a request to MidSouth Bancorp, Inc., 102 Versailles Boulevard, Lafayette, Louisiana 70501, Attention:  Investor Relations, by calling 337.593.3143, or by sending an e-mail to lorraine.miller@midsouthbank.com.

Participants in the SolicitationHancock Whitney, MidSouth, and certain of their respective directors, executive officers and employees may be deemed to be participants in the solicitation of proxies in respect of the proposed transaction. Information regarding Hancock Whitney’s directors and executive officers is available in its definitive proxy statement, which was filed with the SEC on March 12, 2019. Information regarding MidSouth’s directors and executive officers is available in its definitive proxy statement, which was filed with the SEC on April 17, 2018, and certain of its Current Reports on Form 8-K. Other information regarding the participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the Proxy Statement/Prospectus and other relevant materials filed with the SEC. Free copies of this document may be obtained as described above under “Important Additional Information and Where to Find It.”

For more informationTrisha Voltz Carlson, EVP, Investor Relations Manager504.299.5208 or trisha.carlson@hancockwhitney.com