Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 14,300 | $994 | $83.79 | $52.02 - $98.93 |
| Q4 2019 | 31,100 | $2,866 | $87.47 | $77.84 - $97.70 |
| Q3 2019 | 13,700 | $1,120 | $81.78 | $74.31 - $88.66 |