Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,847 | $616 | $75.03 | $70.10 - $79.81 |
| Q2 2025 | 22 | $2 | $86.03 | $78.60 - $94.32 |
| Q1 2025 | 2 | $0 | $103.54 | $91.98 - $114.58 |