X0508 4 2024-01-29 0 0001068851 PROSPERITY BANCSHARES INC PB 0001553075 Collier W.R. 1401 AVENUE Q LUBBOCK TX 79401 1 0 0 0 0 Common Stock 2024-01-29 5 G 0 E 50 0.00 D 204820 D Common Stock 3127 I By Trust Common Stock 24134 I By Foundation Common Stock 811 I By Spouse IRA Common Stock 2024-01-29 5 G 0 E 50 0.00 A 4782 I By Spouse s/ W.R. Collier 2024-02-02