TYLER, Texas, April 17, 2018 (GLOBE NEWSWIRE) — Southside Bancshares, Inc. (NASDAQ:SBSI), the holding company for Southside Bank, announced today it will release its first quarter financial results before the market opens on Tuesday, May 1, 2018.  Southside will host a conference call to discuss its results on Tuesday, May 1, 2018 at 9:00 a.m. CST.