Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 18,700 | $2,305 | $102.52 | $91.88 - $121.65 |
| Q3 2023 | 10,900 | $1 | $100.32 | $93.27 - $107.44 |
| Q2 2023 | 800 | $0 | $95.78 | $88.08 - $103.21 |
| Q1 2023 | 1,500 | $0 | $102.60 | $90.19 - $110.59 |
| Q4 2022 | 1,500 | $0 | $96.50 | $78.79 - $110.27 |
| Q3 2022 | 1,500 | $129 | $89.51 | $80.19 - $98.62 |
| Q2 2022 | 1,500 | $144 | $91.85 | $81.71 - $101.29 |
| Q1 2022 | 1,500 | $139 | $89.19 | $83.58 - $94.67 |
| Q4 2021 | 15,300 | $1,385 | $82.93 | $76.29 - $89.94 |