Investors May Listen to Live Webcast

Seacoast Banking Corporation of Florida (NASDAQ:SBCF), a bank holding company whose operating entity is Seacoast Bank, today announced it will release third quarter 2026 results on October 27^th, after the market closes. Upon release, investors may access a copy of Seacoast’s earnings results at the company’s website www.SeacoastBanking.com on the home page by selecting "Press Releases" under the heading "News/Events."

Seacoast will host a conference call October 28^th at 10:00 a.m. Eastern Time, to discuss the third quarter 2026 earnings results and business trends. Investors may listen to the live webcast at www.SeacoastBanking.com by accessing a link under the heading "Corporate Information." Investors may also call in (toll-free) by dialing (800) 715-9871 (Conference ID: 5608516). Charts will be used during the conference call and may be accessed at Seacoast’s website at www.SeacoastBanking.com by selecting "Presentations" under the heading "News/Events." Additionally, a recording of the call will be made available to individuals shortly after the conference call and can be accessed for one year via a link at www.SeacoastBanking.com under the heading "Corporate Information."

About Seacoast Banking Corporation of Florida (NASDAQ:SBCF)

Seacoast Banking Corporation of Florida is one of the largest community banks headquartered in Florida with approximately $21.4 billion in assets and $16.8 billion in deposits as of June 30, 2026. Seacoast provides integrated financial services including commercial and consumer banking, wealth management, and mortgage and insurance services to customers at 105 full-service branches across Florida and Georgia, and through advanced mobile and online banking solutions. Seacoast National Bank is the wholly-owned subsidiary bank of Seacoast Banking Corporation of Florida. For more information about Seacoast, visit www.SeacoastBanking.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20261005049270/en/

Michael Young

Chief Strategy Officer

Seacoast Banking Corporation of Florida

(772) 403-0451