GlobeNewswire Inc | Sep 29, 2021 04:15PM EDT

September 29, 2021

PINE BLUFF, Ark., Sept. 29, 2021 (GLOBE NEWSWIRE) -- Simmons First National Corp. (NASDAQ: SFNC) today announced it expects to release third quarter 2021 earnings prior to the market opening on Tuesday, October 26, 2021. Management will conduct a live conference call to review this information beginning at 9:00 a.m. CDT on Tuesday, October 26. Interested parties can listen to the call by dialing toll-free 1-866-298-7926 (United States and Canada only) and asking for the Simmons First National Corp. conference call, conference ID 6606988. In addition, the call will be available live or in recorded version on the companys website at simmonsbank.com under "Investor Relations." The recorded version will be available for at least 60 days following the date of the call.

Simmons First National CorporationSimmons First National Corporation (NASDAQ: SFNC) is an approximately $23.4 billion asset (as of June 30, 2021) Mid-South based financial holding company whose principal subsidiary, Simmons Bank, operates 198 financial centers, including 68 in Arkansas, 48 in Missouri, 33 in Tennessee, 23 in Texas, 20 in Oklahoma and 6 in Kansas. Founded in 1903, Simmons Bank offers comprehensive financial solutions delivered with a client-centric approach. Simmons Bank was recently named toForbesmagazines list of Worlds Best Banksfor the second consecutive year and ranked among the top 30 banks inForbeslist ofAmericas Best Banksfor 2021. Additional information about Simmons Bank can be found on our website atsimmonsbank.com, by following@Simmons_Bankon Twitter or by visiting ournewsroom.

Investor and Media ContactEd Bilek

EVP, Director of Investor Relationsed.bilek@simmonsbank.com

501.263.7483 (office)205.612.3378 (cell)