CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 27,855 | $1,028 | — | — |
| Q4 2015 | 25,183 | $915 | — | — |
| Q3 2015 | 34,239 | $1,145 | — | — |
| Q2 2015 | 39,699 | $1,661 | — | — |
| Q1 2015 | 28,941 | $1,155 | — | — |
| Q4 2014 | 167,513 | $6,778 | — | — |
| Q3 2014 | 167,539 | $7,529 | — | — |
| Q2 2014 | 204,344 | $9,829 | — | — |
| Q1 2014 | 439,188 | $18,780 | — | — |
| Q4 2013 | 381,210 | $16,552 | — | — |
| Q3 2013 | 343,435 | $12,346 | — | — |
| Q2 2013 | 440,285 | $12,949 | — | — |