Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 13 | $1 | $82.93 | $76.29 - $89.94 |
| Q3 2018 | 39 | $3 | $70.20 | $64.67 - $74.99 |
| Q2 2018 | 9 | $1 | $67.39 | $59.37 - $73.05 |