| 2010-05-26 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 30,986 0.0952% | $20.22 | $626,543 | -3.79% | |
| 2009-05-01 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 4,000 0.0117% | $14.42 | $57,680 | +14.21% | |
| 2008-11-14 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 10,000 0.0319% | $15.33 | $153,282 | +2.91% | |
| 2008-10-23 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 14,000 0.0416% | $14.83 | $207,558 | -1.53% | |
| 2007-08-01 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 6,000 0.015% | $24.81 | $148,835 | -47.93% | |
| 2006-10-26 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 2,000 0.0043% | $27.29 | $54,580 | -6.12% | |
| 2006-08-14 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 5,000 0.0107% | $26.84 | $134,184 | -1.04% | |
| 2006-07-31 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 7,500 0.0056% | $9.11 | $68,325 | +2.42% | |
| 2006-07-27 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 12,000 0.0255% | $25.22 | $302,663 | +4.67% | |
| 2005-05-11 | Sale | CSG Systems International, Inc. CSGS | EVP & Chief Operating Officer | 3,750 0.0078% | $17.74 | $66,536 | +25.03% |