Tranche Update on CapStar Financial Holdings, Inc.'s Equity Buyback Plan announced on May 25, 2023.

CapStar Financial Holdings, Inc. is a bank holding company. The Company operates primarily through its wholly owned subsidiary, CapStar Bank. The Company provides traditional banking and other financial services through its 31 bank locations and 360 associates. Through Commercial Banking service, it offers a full range of banking services to businesses and professionals, including deposit and savings accounts, treasury management services, as well as financing for commercial and industrial needs, owner-occupied real estate, construction and land development, and non-owner-occupied income producing real estate some of which are sold in the secondary market. Through Consumer Banking service, it offers a full range of banking services to individuals, including deposit and savings accounts, as well as residential real estate loans, home equity loans, and other consumer loans. through Wealth Management service, it specializes in helping individuals develop sound retirement strategies.