On July 29, 2021, Mark C. Seaton, the Chief Accounting Officer and Controller of Reliant Bancorp Inc. and its wholly owned subsidiary, Reliant Bank tendered to Reliant notice of resignation from his position with Reliant to pursue other interests. Mr. Seaton’s resignation will be effective as of the close of business on August 13, 2021. On August 3, 2021, Alison Lee Jefferson, age 33, was appointed as Senior Vice President, Chief Accounting Officer and Controller of Reliant, effective August 14, 2021. Ms. Jefferson is an experienced financial executive with approximately 10 years of financial institution accounting experience. Since June 2020, she has been employed as a financial reporting manager at Reliant.