Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2023 | 54 | $6 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 54 | $6 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 54 | $5 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 52 | $5 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 52 | $5 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 52 | $5 | $82.93 | $76.29 - $89.94 |
| Q3 2021 | 52 | $4 | $83.46 | $75.85 - $90.38 |
| Q3 2020 | 50 | $3 | $68.67 | $56.85 - $78.17 |
| Q2 2020 | 50 | $4 | $67.35 | $57.02 - $79.77 |
| Q1 2020 | 50 | $3 | $83.79 | $52.02 - $98.93 |
| Q4 2019 | 50 | $5 | $87.47 | $77.84 - $97.70 |
| Q3 2019 | 50 | $4 | $81.78 | $74.31 - $88.66 |
| Q2 2019 | 50 | $5 | $76.63 | $71.16 - $83.47 |
| Q1 2019 | 50 | $4 | $67.58 | $51.63 - $78.46 |
| Q4 2018 | 50 | $3 | $62.18 | $48.12 - $70.66 |