Seacoast Banking Corporation of Florida announced that Charles (Chuck) M. Shaffer, Seacoast's Chief Executive Officer (CEO), will assume the additional position of Chairman of Seacoast's Board of Directors (the "Board") and the Company's principal operating subsidiary, Seacoast National Bank, effective February 3, 2022. Dennis S. Hudson III, current Executive Chairman of the Board and former Chairman of the Board and CEO, will continue to serve as a member of the Board of the Company and the Bank, and Christopher E. Fogal will continue to serve as the Board's Lead Independent Director.