| 2008-02-08 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 22,000 0.0377% | $54.16 | $1.19M | -0.2% | |
| 2007-02-14 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 8,000 0.0059% | $24.12 | $192,960 | -3.24% | |
| 2006-02-15 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 7,000 0.0079% | $33.31 | $233,170 | +3.96% | |
| 2006-02-14 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 48,100 0.0885% | $54.34 | $2.61M | +4.53% | |
| 2006-02-13 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 7,700 0.004% | $15.13 | $116,501 | +6.15% | |
| 2006-02-10 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 15,500 0.0284% | $53.35 | $826,995 | +6.19% | |
| 2006-02-09 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 11,600 0.0061% | $15.13 | $175,508 | +7.03% | |
| 2006-02-08 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 11,200 0.0205% | $53.02 | $593,839 | +6.59% | |
| 2006-02-07 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 29,900 0.0158% | $15.13 | $452,387 | +7.66% | |
| 2005-02-11 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 45,000 0.0867% | $47.71 | $2.15M | +4.33% | |
| 2005-02-10 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 31,000 0.0144% | $11.44 | $354,640 | +4.59% | |
| 2004-02-25 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 53,700 0.1037% | $40.72 | $2.19M | +11.27% | |
| 2004-02-24 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 51,000 0.0222% | $9.07 | $462,570 | +12.22% | |
| 2004-02-23 | Sale | Cullen/Frost Bankers, Inc. CFR | Senior Chairman | 5,300 0.0023% | $9.07 | $48,071 | +11.39% |