CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 10,601 | $391 | — | — |
| Q3 2015 | 8,689 | $290 | — | — |
| Q2 2015 | 3,666 | $153 | — | — |
| Q1 2015 | 2,291 | $91 | — | — |
| Q4 2014 | 6,794 | $275 | — | — |
| Q3 2014 | 63 | $3 | — | — |
| Q1 2014 | 213 | $9 | — | — |