| 2021-03-25 | Sale | Neogen Corporation NEOG | director | 7,000 0.013% | $85.42 | $597,957 | +1.87% | |
| 2021-01-13 | Sale | Neogen Corporation NEOG | director | 30,000 0.0564% | $83.40 | $2.5M | +5.09% | |
| 2018-05-16 | Sale | Neogen Corporation NEOG | director | 6,000 0.0114% | $72.50 | $435,000 | -14.55% | |
| 2018-01-26 | Sale | Neogen Corporation NEOG | director | 6,000 0.0115% | $59.72 | $358,320 | +12.45% | |
| 2017-07-27 | Sale | Neogen Corporation NEOG | director | 13,500 0.0354% | $64.51 | $870,885 | +26.46% | |
| 2015-08-17 | Sale | Neogen Corporation NEOG | director | 13,500 0.0359% | $54.32 | $733,366 | -4.56% | |
| 2015-01-02 | Sale | Neogen Corporation NEOG | director | 13,500 0.0364% | $48.71 | $657,543 | +0.02% | |
| 2013-10-29 | Sale | Neogen Corporation NEOG | director | 11,250 0.0459% | $70.99 | $798,629 | -10.54% | |
| 2007-05-31 | Neogen Corporation NEOG | director | 388 – | $0 | $0 | +37.32% | ||
| 2005-01-10 | Sale | Neogen Corporation NEOG | director | 4,166 0.0526% | $20.41 | $85,028 | -15.18% |