CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 32,005 | $36 | — | — |
| Q4 2017 | 33,727 | $44 | — | — |
| Q3 2017 | 40,499 | $230 | — | — |
| Q2 2017 | 38,389 | $265 | — | — |
| Q1 2017 | 26,382 | $198 | — | — |
| Q4 2016 | 33,496 | $313 | — | — |
| Q3 2016 | 34,080 | $276,730 | — | — |
| Q2 2016 | 32,842 | $222,012 | — | — |
| Q1 2016 | 36,922 | $297,000 | — | — |
| Q4 2015 | 35,479 | $242,000 | — | — |
| Q3 2015 | 74,489 | $1,008 | — | — |
| Q2 2015 | 75,367 | $1,881,915 | — | — |
| Q1 2015 | 78,668 | $2,648,752 | — | — |
| Q4 2014 | 37,660 | $1,272,532 | — | — |
| Q3 2014 | 38,125 | $1,408,337 | — | — |
| Q2 2014 | 37,674 | $1,617,722 | — | — |
| Q1 2014 | 40,264 | $1,581,168 | — | — |
| Q4 2013 | 71,737 | $2,847,959 | — | — |
| Q3 2013 | 75,398 | $2,504,722 | — | — |
| Q2 2013 | 70,282 | $2,066,994 | — | — |