CUSIP: 453415309 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 259,400 | $259 | — | — |
| Q3 2019 | 423,250 | $508 | — | — |
| Q2 2019 | 96,400 | $152 | — | — |
| Q1 2019 | 114,868 | $318 | — | — |
| Q4 2018 | 47,084 | $147 | — | — |
| Q3 2018 | 91,244 | $451 | — | — |
| Q2 2018 | 23,736 | $98 | — | — |
| Q1 2018 | 19,110 | $72 | — | — |
| Q3 2017 | 72,055 | $274 | — | — |
| Q2 2017 | 60,414 | $235 | — | — |
| Q1 2017 | 53,497 | $295 | — | — |
| Q4 2016 | 15,012 | $101 | — | — |
| Q3 2016 | 24,646 | $129 | — | — |
| Q4 2015 | 20,080 | $101 | — | — |
| Q3 2015 | 30,459 | $152 | — | — |
| Q2 2015 | 37,782 | $335 | — | — |
| Q1 2015 | 85,815 | $598 | — | — |
| Q4 2014 | 86,141 | $450 | — | — |
| Q3 2014 | 98,986 | $1,163 | — | — |