| X | Filing Date | Trade Date | Ticker | Insider Name | Title | Trade Type | Price | Qty | Owned | ΔOwn | Value | 1d | 1w | 1m | 6m | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-11-18 | IOSP | Griffin Hardy Louis III | SVP, HR | S - Sale | $117.52 | -161 | 4,523 | -3% | -$18,921 | ||||||
| 2024-05-20 | IOSP | Griffin Hardy Louis III | SVP, HR | S - Sale | $129.78 | -525 | 4,523 | -10% | -$68,135 | ||||||
| 2024-02-22 | IOSP | Griffin Hardy Louis III | SVP, HR | S - Sale | $122.07 | -1,875 | 5,000 | -27% | -$228,887 | 
| A | Amended filing | 
| D | Derivative transaction in filing (usually option exercise) | 
| E | Error detected in filing | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |