Ticker: IOSP CUSIP: 45768S105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2024 | 3 | $0 | $113.17 | $101.07 - $129.81 |
| Q2 2024 | 40 | $5 | $121.30 | $115.10 - $129.23 |
| Q1 2024 | 40 | $5 | $117.37 | $110.33 - $126.78 |
| Q4 2023 | 40 | $5 | $102.52 | $91.88 - $121.65 |
| Q3 2023 | 45 | $5 | $100.32 | $93.27 - $107.44 |
| Q1 2020 | 37,976 | $2,640 | $83.79 | $52.02 - $98.93 |
| Q4 2019 | 34,890 | $3,609 | $87.47 | $77.84 - $97.70 |
| Q3 2019 | 34,710 | $3,094 | $81.78 | $74.31 - $88.66 |
| Q1 2018 | 981 | $67 | $62.31 | $55.67 - $66.49 |
| Q4 2017 | 1,382 | $98 | $59.54 | $53.90 - $66.58 |
| Q3 2017 | 1,382 | $85 | $53.37 | $48.20 - $59.20 |
| Q2 2017 | 1,382 | $91 | $57.04 | $53.20 - $62.50 |
| Q1 2017 | 1,382 | $89 | $59.26 | $51.41 - $66.19 |
| Q4 2016 | 1,416 | $97 | $56.82 | $47.94 - $64.99 |
| Q3 2016 | 33 | $2 | $48.99 | $39.67 - $53.81 |
| Q2 2016 | 30 | $1 | $41.52 | $37.19 - $44.47 |
| Q1 2016 | 2,745 | $119 | $40.40 | $36.39 - $46.84 |
| Q4 2015 | 7,507 | $408 | $48.12 | $40.31 - $52.05 |
| Q3 2015 | 14,924 | $694 | $39.87 | $35.73 - $44.30 |
| Q2 2015 | 23,376 | $1,053 | $38.87 | $36.94 - $40.69 |
| Q1 2015 | 20,727 | $962 | $37.07 | $33.21 - $40.57 |
| Q1 2014 | 64 | $3 | $37.58 | $34.73 - $40.51 |
| Q4 2013 | 1,449 | $67 | $38.90 | $36.04 - $42.14 |
| Q3 2013 | 984 | $46 | $36.35 | $33.62 - $39.43 |
| Q2 2013 | 2,040 | $82 | $35.20 | $33.13 - $38.11 |