Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2024 | 1,990 | $219 | $111.62 | $104.73 - $124.78 |
| Q3 2024 | 1,990 | $225 | $113.17 | $101.07 - $129.81 |
| Q2 2024 | 1,990 | $246 | $121.30 | $115.10 - $129.23 |
| Q1 2024 | 1,990 | $257 | $117.37 | $110.33 - $126.78 |
| Q4 2023 | 1,990 | $245 | $102.52 | $91.88 - $121.65 |
| Q3 2023 | 1,990 | $203 | $100.32 | $93.27 - $107.44 |
| Q1 2023 | 1,990 | $204 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 30,990 | $3,188 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 31,090 | $2,663 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 31,090 | $2,978 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 38,900 | $3,600 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 39,650 | $3,582 | $82.93 | $76.29 - $89.94 |
| Q3 2021 | 40,375 | $3,400 | $83.46 | $75.85 - $90.38 |
| Q2 2021 | 40,675 | $3,686 | $92.53 | $83.80 - $100.29 |
| Q1 2021 | 40,675 | $4,177 | $92.10 | $80.91 - $99.72 |
| Q4 2020 | 40,875 | $3,709 | $71.95 | $57.19 - $85.43 |
| Q3 2020 | 40,375 | $2,557 | $68.67 | $56.85 - $78.17 |