CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 335,637 | $12,382 | — | — |
| Q4 2015 | 281,778 | $10,234 | — | — |
| Q3 2015 | 279,494 | $9,343 | — | — |
| Q2 2015 | 259,897 | $10,875 | — | — |
| Q1 2015 | 257,517 | $10,277 | — | — |
| Q4 2014 | 431,697 | $17,466 | — | — |
| Q3 2014 | 463,897 | $20,847 | — | — |
| Q2 2014 | 439,097 | $21,120 | — | — |
| Q1 2014 | 120,397 | $5,148 | — | — |
| Q4 2013 | 83,270 | $3,616 | — | — |
| Q3 2013 | 84,915 | $3,053 | — | — |
| Q2 2013 | 84,915 | $2,497 | — | — |