CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 6,795 | $251 | — | — |
| Q4 2015 | 7,045 | $256 | — | — |
| Q3 2015 | 8,045 | $269 | — | — |
| Q2 2015 | 9,145 | $383 | — | — |
| Q1 2015 | 17,645 | $704 | — | — |
| Q4 2014 | 17,645 | $714 | — | — |
| Q3 2014 | 17,645 | $793 | — | — |
| Q2 2014 | 17,545 | $844 | — | — |
| Q1 2014 | 17,845 | $763 | — | — |
| Q4 2013 | 18,645 | $810 | — | — |
| Q3 2013 | 19,345 | $695 | — | — |
| Q2 2013 | 14,345 | $422 | — | — |