Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-36872 HANCOCK WHITNEY CORPORATION (Exact name of registrant as specified in its charter) Mississippi 64-06931 ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR | Mississippi 64-0693170 | | | --- | --- | | (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification Number) | | | Hancock Whitney Plaza, 2510 14th Street, | | | 39501 (228) 868-4727 | Gulfport, Mississippi | | (Address of principal execu ...