| 2021-11-08 | Sale | Ingevity Corporation NGVT | EVP, President Perf Chemicals | 15,756 0.0399% | $80.81 | $1.27M | -18.25% | |
| 2020-03-05 | Ingevity Corporation NGVT | EVP, President Perf Chemicals | 6,000 0.0145% | $47.13 | $282,780 | +23.56% | ||
| 2014-03-04 | Sale | FMC Corporation FMC | 24,752 0.0185% | $77.56 | $1.92M | -16.6% |