 TYLER, Texas, Jan. 12, 2021 GLOBE NEWSWIRE -- Southside Bancshares, Inc. Southside NASDAQ:SBSI, the holding company of Southside Bank, has been named one of the Top 10 Banking Powerhouses in America by Bank Director. The 2021 RankingBanking study of performance powerhouse banks the Study also ranked Southside as one of the top three banks in America for creating long-term value, named the board of directors the best in Texas, and identified Southside as the best bank to work for in Texas. 