| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IOSP | Common Stock | Options Exercise | $0 | +2,276 | +149% | $0.000000 | 3,806 | 24 Feb 2023 | Direct | |
| transaction | IOSP | Common Stock | Tax liability | $62,641 | -569 | -15% | $110.09 | 3,237 | 24 Feb 2023 | Direct | |
| transaction | IOSP | Common Stock | Options Exercise | $0 | +1,661 | +51% | $0.000000 | 4,898 | 24 Feb 2023 | Direct | |
| transaction | IOSP | Common Stock | Tax liability | $45,687 | -415 | -8.5% | $110.09 | 4,483 | 24 Feb 2023 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IOSP | Employee Stock Option | Options Exercise | $0 | -2,276 | -100% | $0.000000* | 0 | 24 Feb 2023 | Common Stock | 2,276 | $0.000000 | Direct | |
| transaction | IOSP | Employee Stock Option | Options Exercise | $0 | -1,661 | -100% | $0.000000* | 0 | 24 Feb 2023 | Common Stock | 1,661 | $0.000000 | Direct |