| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IOSP | Phantom Stock | Award | $0 | +1.28K | $0.00 | 1.28K | Feb 26, 2024 | Common Stock | 1.28K | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Each share of phantom stock is the economic equivalent of one share of IOSP common stock. |