X0306 4 2017-08-31 0 0000705432 SOUTHSIDE BANCSHARES INC SBSI 0001480911 Carter Tim 1201 S BECKHAM AVE TYLER TX 75701 0 1 0 0 RP NTX Common Stock 2017-08-31 4 J 0 11. A 33779.116 D Common Stock 2017-08-31 4 J 0 10. A 33789.116 D Common Stock 2017-08-31 4 J 0 14. A 33803.116 D Common Stock 2017-08-31 4 J 0 4. A 33807.116 D Common Stock 177.581 I ESOP Common Stock 378.26 I IRA Common Stock 681. I Trust Reflects restricted stock units (RSUs) 2015 grant received pursuant to dividend equivalent rights attached to RSUs held by the reporting person. Amount includes shares received pursuant to a 2.5% stock dividend. Reflects restricted stock units (RSUs) 2015 grant received pursuant to dividend equivalent rights attached ro RSUs held by the reporting person less shares for taxes. Reflects restricted stock units (RSUs) 2016 grant with three year vesting received pursuant to dividend equivalent rights attached to RSUs held by the reporting person. Reflects restricted stock units (RSUs) 2016 grant with four year vesting received pursuant to dividend equivalent rights attached to RSUs held by the reporting person. Amount includes allocation of shares received in connection with reinvestment of quarterly cash dividend. And allocation of fractional shares that have occurred since the date of the reporting person's last ownership report. TIMOTHY H. CARTER 2017-09-05