| 2024-02-12 | Sale | Kirby Corporation KEX | President & CEO | 18,000 0.0305% | $85.44 | $1.54M | +17.18% | |
| 2024-02-06 | Sale | Kirby Corporation KEX | President & CEO | 7,000 0.0125% | $84.72 | $593,040 | +17.48% | |
| 2023-12-01 | Sale | Kirby Corporation KEX | President & CEO | 4,000 0.0067% | $76.78 | $307,120 | +15.25% | |
| 2023-10-03 | Sale | Kirby Corporation KEX | President & CEO | 5,000 0.0083% | $80.54 | $402,700 | +3.73% | |
| 2023-09-06 | Sale | Kirby Corporation KEX | President & CEO | 26,634 0.0443% | $83.03 | $2.21M | +0.36% | |
| 2023-09-01 | Sale | Kirby Corporation KEX | President & CEO | 5,000 0.0083% | $83.56 | $417,800 | +0.11% | |
| 2023-07-03 | Sale | Kirby Corporation KEX | President & CEO | 4,000 0.0066% | $76.69 | $306,760 | +7.52% | |
| 2023-06-01 | Sale | Kirby Corporation KEX | President & CEO | 3,000 0.0049% | $71.81 | $215,430 | +12.01% | |
| 2023-04-03 | Sale | Kirby Corporation KEX | President & CEO | 2,000 0.0033% | $69.65 | $139,300 | +11.03% | |
| 2023-03-01 | Sale | Kirby Corporation KEX | President & CEO | 3,000 0.005% | $72.47 | $217,410 | +5.38% | |
| 2021-11-16 | Sale | Kirby Corporation KEX | President & CEO | 1,000 0.0017% | $58.10 | $58,105 | +12.33% | |
| 2021-08-16 | Sale | Kirby Corporation KEX | President & CEO | 1,000 0.0017% | $56.74 | $56,738 | +9.85% | |
| 2021-05-17 | Sale | Kirby Corporation KEX | President & CEO | 3,000 0.005% | $69.59 | $208,775 | -13.74% | |
| 2021-03-02 | Sale | Kirby Corporation KEX | President & CEO | 2,000 0.0033% | $64.11 | $128,227 | -5.69% | |
| 2019-09-09 | Sale | Kirby Corporation KEX | President & CEO | 18,138 0.0288% | $74.53 | $1.35M | -25.03% | |
| 2019-02-05 | Sale | Kirby Corporation KEX | President & CEO | 16,104 0.027% | $75.24 | $1.21M | +6.23% | |
| 2013-11-15 | Sale | Kirby Corporation KEX | Executive VP and CFO | 10,000 0.0177% | $95.07 | $950,700 | +10.94% | |
| 2013-07-29 | Sale | Kirby Corporation KEX | Executive VP and CFO | 5,992 0.0106% | $83.26 | $498,894 | +18.23% | |
| 2012-09-14 | Sale | Kirby Corporation KEX | Executive VP and CFO | 13,000 0.0233% | $58.25 | $757,270 | +28.2% | |
| 2012-09-13 | Sale | Kirby Corporation KEX | Executive VP and CFO | 6,000 0.0108% | $57.99 | $347,944 | +29.23% |