| 2024-02-16 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFR | 9,820 0.0154% | $109.40 | $1.07M | -1.39% | |
| 2023-02-14 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFR | 5,848 0.0092% | $130.97 | $765,913 | -19.79% | |
| 2021-02-05 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 45,480 0.0718% | $96.35 | $4.38M | +22.73% | |
| 2019-11-01 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 18,720 0.0234% | $71.28 | $1.33M | -18.08% | |
| 2018-02-26 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 18,720 0.0214% | $78.22 | $1.46M | +0.82% | |
| 2016-10-28 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 26,000 0.035% | $63.78 | $1.66M | +20.92% | |
| 2013-08-23 | Sale | Cullen/Frost Bankers, Inc. CFR | President | 58,800 0.0974% | $75.45 | $4.44M | +0.83% | |
| 2010-11-15 | Sale | Cullen/Frost Bankers, Inc. CFR | President | 6,000 0.0099% | $55.24 | $331,440 | +5.6% | |
| 2010-08-11 | Sale | Cullen/Frost Bankers, Inc. CFR | President | 11,000 0.0172% | $50.30 | $553,245 | +10.15% | |
| 2008-11-03 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 3,000 0.0051% | $56.96 | $170,872 | -14.21% | |
| 2008-04-29 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 5,500 0.0063% | $38.12 | $209,660 | -7.44% | |
| 2007-07-25 | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 174.1 0.0003% | $50.96 | $8,873 | +1.43% | ||
| 2007-05-01 | Sale | Cullen/Frost Bankers, Inc. CFR | President of CFBI | 14,100 0.0235% | $51.10 | $720,480 | +2.31% |