X0306 4 2014-08-22 0001005757 CSG SYSTEMS INTERNATIONAL INC CSGS 0001382513 Ruble Joseph Thomas 9555 MAROON CIRCLE ENGLEWOOD CO 80112 1 EVP, Gen Counsel, Sectry & CAO Common Stock 2014-08-22 4 S 0 100 28.1075 D 113135 D Common Stock 2014-08-22 4 S 0 100 28.13 D 113035 D Common Stock 2014-08-22 4 S 0 100 28.14 D 112935 D Common Stock 2014-08-22 4 S 0 100 28.1428 D 112835 D Common Stock 2014-08-22 4 S 0 200 28.17 D 112635 D Common Stock 2014-08-22 4 S 0 200 28.175 D 112435 D Common Stock 2014-08-22 4 S 0 100 28.18 D 112335 D Common Stock 2014-08-22 4 S 0 700 28.19 D 111635 D Common Stock 2014-08-22 4 S 0 100 28.1921 D 111535 D Common Stock 2014-08-22 4 S 0 100 28.1935 D 111435 D Common Stock 2014-08-22 4 S 0 100 28.1936 D 111335 D Common Stock 2014-08-22 4 S 0 100 28.195 D 111235 D Common Stock 2014-08-22 4 S 0 100 28.1972 D 111135 D Common Stock 2014-08-22 4 S 0 700 28.20 D 110435 D Common Stock 2014-08-22 4 S 0 300 28.205 D 110135 D Common Stock 2014-08-22 4 S 0 117 28.21 D 110018 D Common Stock 2014-08-22 4 S 0 100 28.216 D 109918 D Common Stock 2014-08-22 4 S 0 100 28.22 D 109818 D Common Stock 2014-08-22 4 S 0 200 28.23 D 109618 D Common Stock 2014-08-22 4 S 0 100 28.235 D 109518 D Common Stock 2014-08-22 4 S 0 300 28.24 D 109218 D Common Stock 2014-08-22 4 S 0 100 28.2414 D 109118 D Common Stock 2014-08-22 4 S 0 100 28.245 D 109018 D Common Stock 2014-08-22 4 S 0 1603 28.25 D 107415 D Common Stock 2014-08-22 4 S 0 100 28.26 D 107315 D Common Stock 2014-08-22 4 S 0 100 28.27 D 107215 D Joseph T. Ruble 2014-08-25