| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IOSP | Common Stock | Sale | $220,200 | -2,379 | -1.4% | $92.56 | 170,306 | 09 Nov 2021 | Direct | |
| transaction | IOSP | Common Stock | Sale | $844,005 | -9,021 | -5.3% | $93.56 | 161,285 | 09 Nov 2021 | Direct | |
| transaction | IOSP | Common Stock | Sale | $56,424 | -600 | -0.37% | $94.04 | 160,685 | 09 Nov 2021 | Direct |