CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 4,996 | $209 | — | — |
| Q1 2015 | 5,076 | $203 | — | — |
| Q4 2014 | 5,076 | $205 | — | — |
| Q3 2014 | 5,232 | $235 | — | — |
| Q2 2014 | 5,422 | $261 | — | — |
| Q1 2014 | 5,422 | $232 | — | — |
| Q4 2013 | 5,466 | $237 | — | — |
| Q3 2013 | 5,694 | $205 | — | — |