CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 35,161 | $1,297 | — | — |
| Q4 2015 | 30,560 | $1,110 | — | — |
| Q3 2015 | 27,422 | $917 | — | — |
| Q2 2015 | 37,048 | $1,550 | — | — |
| Q1 2015 | 52,373 | $2,090 | — | — |
| Q4 2014 | 55,111 | $2,230 | — | — |