CUSIP: 449575109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 76,321 | $499 | — | — |
| Q2 2015 | 72,439 | $456 | — | — |
| Q1 2015 | 75,853 | $619 | — | — |
| Q4 2014 | 116,915 | $1,029 | — | — |
| Q3 2014 | 134,712 | $1,256 | — | — |
| Q2 2014 | 205,466 | $1,091 | — | — |
| Q1 2014 | 340,942 | $1,926 | — | — |
| Q4 2013 | 306,144 | $934 | — | — |
| Q3 2013 | 189,539 | $345 | — | — |
| Q2 2013 | 206,344 | $295 | — | — |