Southside Bancshares, Inc. Declares Cash Dividend

TYLER, Texas, May 13 /PRNewswire-FirstCall/ -- The Board of Directors of Southside Bancshares, Inc., (Nasdaq: SBSI), parent company of Southside Bank, declared a regular quarterly cash dividend of $0.17 per common share.  The cash dividend is payable to common stock shareholders of record May 27, 2010.  The cash dividend is scheduled for payment on June 10, 2010.

Southside Bancshares, Inc. is a bank holding company with approximately $3.0 billion in assets that owns 100% of Southside Bank.  Southside Bank currently has 46 banking centers in Texas and operates a network of 49 ATMs.

To learn more about Southside Bancshares, Inc., please visit our investor relations website at www.southside.com/investor.  Our investor relations site provides a detailed overview of our activities, financial information and historical stock price data.  To receive e-mail notification of company news, events and stock activity, please register on the E-mail Notification portion of the website.  Questions or comments may be directed to Susan Hill at [phone], or [e-mail].

Forward-Looking Statements

Certain statements of other than historical fact that are contained in this document and in other written material, press releases and oral statements issued by or on behalf of the Company, a bank holding company, may be considered to be "forward-looking statements" within the meaning of and subject to the protections of the Private Securities Litigation Reform Act of 1995.  These forward-looking statements are not guarantees of future performance, nor should they be relied upon as representing management's views as of any subsequent date.  These statements may include words such as "expect," "estimate," "project," "anticipate," "appear," "believe," "could," "should," "may," "intend," "probability," "risk," "target," "objective," "plans," "potential," and similar expressions.  Forward-looking statements are statements with respect to the Company's beliefs, plans, expectations, objectives, goals, anticipations, assumptions, estimates, intentions and future performance and are subject to significant known and unknown risks and uncertainties, which could cause the Company's actual results to differ materially from the results discussed in the forward-looking statements.  For example, discussions of the effect of the Company's expansion, including expectations of the potential profitability of such expansion, trends in asset quality and earnings from growth, and certain market risk disclosures, including the impact of potential interest rate increases, are based upon information presently available to management and are dependent on choices about key model characteristics and assumptions and are subject to various limitations.  By their nature, certain of the market risk disclosures are only estimates and could be materially different from what actually occurs in the future.  As a result, actual income gains and losses could materially differ from those that have been estimated.