X0306 4 2012-07-30 0 0000854560 GREAT SOUTHERN BANCORP INC GSBC 0001044049 FRAZIER LARRY D 567 E. DALE HOLLISTER MO 65672 1 0 0 0 Common stock 2012-07-30 4 M 0 7500 20.815 A 99300 D Common stock 2012-07-30 4 S 0 2798 29.75 D 96502 D Common stock 2012-07-30 4 S 0 354 29.8 D 96148 D Common stock 2012-07-30 4 S 0 100 29.81 D 96048 D Common stock 2012-07-30 4 S 0 500 29.85 D 95548 D Common stock 2012-07-30 4 S 0 500 29.8501 D 95048 D Common stock 2012-07-30 4 S 0 19 29.88 D 95029 D Common stock 2012-07-30 4 S 0 13 29.89 D 95016 D Common stock 2012-07-30 4 S 0 11 29.9 D 95005 D Common stock 2012-07-30 4 S 0 100 29.91 D 94905 D Common stock 2012-07-30 4 S 0 138 29.92 D 94767 D Common stock 2012-07-30 4 S 0 200 29.94 D 94567 D Common stock 2012-07-30 4 S 0 19 29.97 D 94548 D Common stock 2012-07-30 4 S 0 100 29.98 D 94448 D Common stock 2012-07-30 4 S 0 127 30 D 94321 D Common stock 2012-07-30 4 S 0 100 30.02 D 94221 D Common stock 2012-07-30 4 S 0 2421 30.1 D 91800 D Option to purchase 20.815 2012-07-30 4 M 0 7500 20.815 D 2013-08-20 Common stock 7500 0 D 2,500 shares vest on 8/20/2006, 8/20/2007 and 8/20/2008 Matt Snyder, Attorney-in-fact for Larry D. Frazier 2012-08-01