The Boards of Directors of Trustmark Corporation and Trustmark National Bank announced that Gerard R. Host will become Executive Chairman of Trustmark Corporation and Trustmark National Bank effective January 1, 2021. Duane A. Dewey, President and Chief Operating Officer of Trustmark National Bank, will succeed Mr. Host as President effective January 1, 2021. Granville Tate, Jr., who serves as Executive Vice President, Chief Risk Officer and General Counsel of Trustmark National Bank, will assume additional responsibilities as the bank’s Chief Administrative Officer effective January 1, 2021. He remains Secretary of the Boards of Directors of Trustmark Corporation and Trustmark National Bank. Mr. Tate joined Trustmark in 2015 following a long and distinguished career representing Trustmark at the Brunini Law Firm. Louis E. Greer, Treasurer and Principal Financial Officer of Trustmark Corporation and Chief Financial Officer of Trustmark National Bank, announced that he will retire effective March 1, 2021, following a 33-year career with the organization, including 13 years as CFO. Thomas C. Owens, who has served as Executive Vice President and Bank Treasurer of Trustmark National Bank since 2013, will succeed Mr. Greer as Treasurer and Principal Financial Officer of Trustmark Corporation and Chief Financial Officer of Trustmark National Bank effective March 1, 2021. George T. (“Tom”) Chambers, Jr., who has served as Controller of Trustmark National Bank since 2007, will become Principal Accounting Officer of Trustmark Corporation and Executive Vice President and Chief Accounting Officer of Trustmark National Bank effective March 1, 2021. Maria L. Sugay, who serves as Executive Vice President and Co-Treasurer of Trustmark National Bank, will succeed Mr. Owens as Bank Treasurer effective March 1, 2021. Ms. Sugay, with extensive experience in asset liability and treasury management at larger financial institutions, joined Trustmark in June 2020.