Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 2,279 | $281 | $102.52 | $91.88 - $121.65 |
| Q3 2023 | 2,541 | $260 | $100.32 | $93.27 - $107.44 |
| Q2 2023 | 2,608 | $262 | $95.78 | $88.08 - $103.21 |
| Q1 2023 | 2,602 | $267 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 2,433 | $250 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 2,353 | $202 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 2,275 | $218 | $91.85 | $81.71 - $101.29 |