CUSIP: 449575109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 29,661 | $194 | — | — |
| Q2 2015 | 27,726 | $174,674 | — | — |
| Q1 2015 | 23,926 | $195,236 | — | — |
| Q4 2014 | 23,373 | $205,682 | — | — |
| Q3 2014 | 19,840 | $184,909 | — | — |
| Q2 2014 | 19,807 | $105,175 | — | — |
| Q1 2014 | 1,000 | $5,650 | — | — |