Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2022 | 2,613 | $242 | $89.19 | $83.58 - $94.67 |
| Q3 2021 | 6,865 | $578 | $83.46 | $75.85 - $90.38 |
| Q3 2020 | 9,132 | $578 | $68.67 | $56.85 - $78.17 |
| Q2 2020 | 4,186 | $323 | $67.35 | $57.02 - $79.77 |
| Q4 2019 | 6,045 | $625 | $87.47 | $77.84 - $97.70 |
| Q3 2019 | 4,518 | $403 | $81.78 | $74.31 - $88.66 |
| Q3 2018 | 2,959 | $227 | $70.20 | $64.67 - $74.99 |
| Q2 2018 | 3,749 | $287 | $67.39 | $59.37 - $73.05 |
| Q3 2017 | 4,303 | $265 | $53.37 | $48.20 - $59.20 |
| Q2 2017 | 11,159 | $731 | $57.04 | $53.20 - $62.50 |
| Q1 2017 | 16,705 | $1,082 | $59.26 | $51.41 - $66.19 |
| Q2 2016 | 7,769 | $358 | $41.52 | $37.19 - $44.47 |
| Q1 2014 | 4,458 | $202 | $37.58 | $34.73 - $40.51 |