| 2024-02-22 | Sale | Innospec Inc. IOSP | director | 601 0.0024% | $122.07 | $73,366 | +0.76% | |
| 2022-02-25 | Sale | Innospec Inc. IOSP | director | 740 0.003% | $96.77 | $71,613 | +2.01% | |
| 2021-11-10 | Sale | Innospec Inc. IOSP | director | 293 0.0012% | $93.70 | $27,454 | +2.02% | |
| 2020-02-24 | Sale | Innospec Inc. IOSP | director | 283 0.0012% | $91.75 | $25,964 | -15.18% | |
| 2019-02-25 | Sale | Innospec Inc. IOSP | director | 882 0.0018% | $40.81 | $35,995 | +10.4% | |
| 2018-06-01 | Sale | Innospec Inc. IOSP | director | 888 0.0018% | $38.41 | $34,112 | -0.55% | |
| 2017-11-29 | Sale | Innospec Inc. IOSP | director | 1,954 0.0066% | $59.85 | $116,946 | +0.38% | |
| 2017-09-07 | Innospec Inc. IOSP | director | 884 0.0037% | $54.75 | $48,399 | +32.09% | ||
| 2016-12-06 | Sale | Innospec Inc. IOSP | director | 2,178 0.0073% | $54.83 | $119,420 | -5.18% |