CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 71,400 | $79 | — | — |
| Q4 2017 | 71,400 | $92 | — | — |
| Q3 2017 | 71,400 | $406 | — | — |
| Q2 2017 | 71,400 | $493 | — | — |
| Q1 2017 | 71,400 | $537 | — | — |
| Q4 2016 | 71,400 | $667 | — | — |
| Q3 2016 | 71,400 | $580 | — | — |
| Q2 2016 | 71,400 | $483 | — | — |
| Q1 2016 | 77,200 | $600 | — | — |
| Q4 2015 | 62,100 | $424 | — | — |
| Q3 2015 | 62,100 | $840 | — | — |
| Q2 2015 | 54,300 | $1,356 | — | — |
| Q1 2015 | 54,300 | $1,828 | — | — |
| Q4 2014 | 53,300 | $1,801 | — | — |
| Q3 2014 | 50,400 | $1,862 | — | — |
| Q2 2014 | 53,500 | $2,297 | — | — |
| Q1 2014 | 58,400 | $2,293 | — | — |
| Q4 2013 | 47,200 | $1,874 | — | — |
| Q3 2013 | 52,200 | $1,734 | — | — |
| Q2 2013 | 67,300 | $1,979 | — | — |