| 2014-07-22 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 4,802 0.0146% | $26.65 | $127,981 | +2.58% | |
| 2014-03-17 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 28,242 0.0876% | $27.19 | $767,900 | -2.84% | |
| 2014-03-04 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 5,958 0.0183% | $28.08 | $167,295 | -6.23% | |
| 2014-02-28 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 5,782 0.0178% | $27.79 | $160,682 | -5.46% | |
| 2014-02-26 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 7,034 0.0216% | $27.35 | $192,380 | -3.78% | |
| 2013-08-28 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 6,030 0.0188% | $23.92 | $144,248 | +14.67% | |
| 2013-05-16 | Sale | CSG Systems International, Inc. CSGS | EVP, Sales & Marketing | 27,890 0.0872% | $21.40 | $596,846 | +25.66% |