Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2024 | 18,395 | $2,273 | $121.30 | $115.10 - $129.23 |
| Q1 2023 | 7,900 | $811 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 7,900 | $813 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 7,900 | $677 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 7,900 | $757 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 8,400 | $777 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 8,400 | $759 | $82.93 | $76.29 - $89.94 |
| Q3 2021 | 10,900 | $918 | $83.46 | $75.85 - $90.38 |
| Q1 2020 | 9,700 | $674 | $83.79 | $52.02 - $98.93 |
| Q4 2019 | 53,100 | $5,493 | $87.47 | $77.84 - $97.70 |
| Q3 2019 | 47,500 | $4,234 | $81.78 | $74.31 - $88.66 |
| Q2 2019 | 9,900 | $903 | $76.63 | $71.16 - $83.47 |
| Q1 2019 | 7,500 | $625 | $67.58 | $51.63 - $78.46 |
| Q3 2016 | 7,100 | $432 | $48.99 | $39.67 - $53.81 |
| Q2 2016 | 7,100 | $327 | $41.52 | $37.19 - $44.47 |
| Q1 2016 | 7,600 | $330 | $40.40 | $36.39 - $46.84 |
| Q4 2015 | 6,600 | $358 | $48.12 | $40.31 - $52.05 |