Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 16,274 | $1,256 | $82.49 | $73.21 - $89.37 |
| Q2 2025 | 19,109 | $1,607 | $86.03 | $78.60 - $94.32 |
| Q1 2025 | 20,632 | $1,964 | $103.54 | $91.98 - $114.58 |
| Q4 2024 | 4,763 | $524 | $111.62 | $104.73 - $124.78 |
| Q3 2024 | 5,311 | $601 | $113.17 | $101.07 - $129.81 |
| Q3 2022 | 8,029 | $688 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 8,042 | $770 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 9,077 | $840 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 9,084 | $821 | $82.93 | $76.29 - $89.94 |
| Q3 2021 | 9,256 | $780 | $83.46 | $75.85 - $90.38 |