| 2004-03-19 | Sale | Innospec Inc. IOSP | VP - Human Resources | 612 0.0027% | $15.25 | $9,333 | -22.01% | |
| 2004-03-16 | Sale | Innospec Inc. IOSP | VP - Human Resources | 21,000 0.1724% | $26.94 | $565,767 | -17.78% | |
| 2004-03-15 | Sale | Innospec Inc. IOSP | VP - Human Resources | 38,600 0.3158% | $26.74 | $1.03M | -17.33% | |
| 2004-03-12 | Sale | Innospec Inc. IOSP | VP - Human Resources | 13,667 0.1126% | $27.09 | $370,257 | -17.78% | |
| 2003-12-01 | Sale | Innospec Inc. IOSP | VP - Human Resources | 7,854 – | $0 | $0 | +21.85% | |
| 2003-11-28 | Sale | Innospec Inc. IOSP | VP - Human Resources | 3,000 0.0253% | $19.44 | $58,329 | +20.03% | |
| 2003-11-26 | Sale | Innospec Inc. IOSP | VP - Human Resources | 840 0.007% | $19.31 | $16,217 | +20.38% | |
| 2003-09-30 | Sale | Innospec Inc. IOSP | VP - Human Resources | 15 0.0001% | $17.55 | $263 | +33.49% |