| 2014-02-14 | Sale | Kirby Corporation KEX | President-Marine Transportatio | 46,038 0.0812% | $101.17 | $4.66M | +4.11% | |
| 2014-02-13 | Sale | Kirby Corporation KEX | President-Marine Transportatio | 33,019 0.0583% | $100.74 | $3.33M | +4.67% | |
| 2014-02-11 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 43,038 0.0753% | $98.61 | $4.24M | +5.93% | |
| 2014-02-10 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 1,362 0.0024% | $98.25 | $133,817 | +8% | |
| 2014-02-07 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 2,000 0.0024% | $65.62 | $131,233 | +7.5% | |
| 2014-02-06 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 20,000 0.0235% | $65.39 | $1.31M | +7.15% | |
| 2013-08-01 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 20,000 0.0248% | $60.89 | $1.22M | +13.5% | |
| 2013-02-06 | Sale | Kirby Corporation KEX | President & COO-Kirby Corp | 20,000 0.0262% | $53.06 | $1.06M | +15.39% | |
| 2012-09-13 | Sale | Kirby Corporation KEX | President and COO | 20,000 0.0331% | $53.34 | $1.07M | +29.23% | |
| 2008-05-05 | Sale | Kirby Corporation KEX | President-Marine Transportatio | 1,500 0.0028% | $56.34 | $84,512 | -43.76% | |
| 2008-05-02 | Sale | Kirby Corporation KEX | President-Marine Transportatio | 2,000 0.0037% | $55.79 | $111,580 | -43.39% |