Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2024 | 6,433 | $708 | $111.62 | $104.73 - $124.78 |
| Q3 2024 | 6,433 | $728 | $113.17 | $101.07 - $129.81 |
| Q2 2024 | 6,551 | $810 | $121.30 | $115.10 - $129.23 |
| Q1 2024 | 6,573 | $848 | $117.37 | $110.33 - $126.78 |
| Q4 2023 | 7,464 | $920 | $102.52 | $91.88 - $121.65 |
| Q3 2023 | 8,540 | $873 | $100.32 | $93.27 - $107.44 |
| Q2 2023 | 8,540 | $858 | $95.78 | $88.08 - $103.21 |
| Q1 2023 | 8,570 | $880 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 8,593 | $1 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 9,966 | $854 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 11,115 | $1,065 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 11,115 | $1,029 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 11,115 | $1,004 | $82.93 | $76.29 - $89.94 |
| Q1 2019 | 748 | $62 | $67.58 | $51.63 - $78.46 |
| Q4 2018 | 1,814 | $112 | $62.18 | $48.12 - $70.66 |
| Q3 2018 | 1,920 | $147 | $70.20 | $64.67 - $74.99 |