X0201 4 2003-12-15 0 0000705432 SOUTHSIDE BANCSHARES INC SBSI 0001217142 GIBSON LEE R SOUTHSIDE BANCSHARES INC 1201 SOUTH BECKHAM TYLER TX 75701 1 1 0 0 Executive Vice President Common Stock 2003-12-15 5 G 0 1300 D 0 D Common Stock 100 I Self Cust./Daughter Common Stock 74 I Self Cust./Son Common Stock 6039.79 I by ESOP Incentive Stock Option (right to buy) 6.3 2007-06-05 Common Stock 14183 14183 D Incentive Stock Option (right to buy) 6.38 2010-08-31 Common Stock 27272 27272 D Incentive Stock Option (right to buy) 6.91 2009-06-10 Common Stock 19091 19091 D Incentive Stock Option (right to buy) 7.15 2008-10-15 Common Stock 3576 3576 D Non-Qualified Stock Option (right to buy) 6.38 2010-08-31 Common Stock 3118 3118 D Non-Qualified Stock Option (right to buy) 6.91 2009-06-10 Common Stock 55 55 D Average weighted price of stock was $17.52 on date of gift. Vested 20% per year and became fully exercisable 06/05/2002. Options vest 20% per year and currently 60% are fully exercisable. Options vest 20% per year and currently 80% are fully exercisable. Vested 20% per year and became fully exercisable 10/15/2003. Non-Qualified Incentive Stock Option became fully exercisable 08/31/01. Non-qualified Incentive Stock Option became fully exercisable 06/10/2000. Lee R. Gibson 2003-12-17