| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IOSP | Common Stock | Award | $0 | +3,091 | +32% | $0.000000 | 12,755 | 21 Feb 2025 | Direct | F1 |
| transaction | IOSP | Common Stock | Sale | $319,304 | -3,091 | -24% | $103.30 | 9,664 | 21 Feb 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 21, 2022. |