| 2003-09-30 | Sale | Innospec Inc. IOSP | Retired Business Director | 15 0.0001% | $17.55 | $263 | +33.49% | |
| 2003-09-16 | Sale | Innospec Inc. IOSP | Retired Business Director | 5,037 0.0319% | $13.28 | $66,866 | +32% | |
| 2003-09-15 | Sale | Innospec Inc. IOSP | Retired Business Director | 9,000 0.057% | $13.28 | $119,475 | +32.06% | |
| 2003-09-12 | Sale | Innospec Inc. IOSP | Retired Business Director | 1,200 0.0101% | $17.71 | $21,249 | +30.73% | |
| 2003-09-11 | Sale | Innospec Inc. IOSP | Retired Business Director | 5,000 0.0312% | $13.28 | $66,375 | +29.52% | |
| 2003-09-10 | Sale | Innospec Inc. IOSP | Retired Business Director | 2,700 0.0166% | $13.28 | $35,843 | +27.57% | |
| 2003-09-09 | Sale | Innospec Inc. IOSP | Retired Business Director | 5,000 0.0308% | $13.28 | $66,375 | +27.42% | |
| 2003-09-08 | Sale | Innospec Inc. IOSP | Retired Business Director | 5,000 0.0305% | $13.28 | $66,375 | +26.33% | |
| 2003-09-04 | Sale | Innospec Inc. IOSP | Retired Business Director | 2,000 0.0123% | $13.28 | $26,550 | +26.9% | |
| 2003-08-28 | Sale | Innospec Inc. IOSP | Retired Business Director | 1,300 0.008% | $13.28 | $17,258 | +27.16% |