CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 462,092 | $17,047 | — | — |
| Q4 2015 | 427,738 | $15,535 | — | — |
| Q3 2015 | 421,177 | $14,080 | — | — |
| Q2 2015 | 411,275 | $17,208 | — | — |
| Q1 2015 | 375,723 | $14,995 | — | — |
| Q4 2014 | 356,094 | $14,407 | — | — |
| Q3 2014 | 356,577 | $16,024 | — | — |
| Q2 2014 | 356,177 | $17,132 | — | — |
| Q1 2014 | 374,227 | $16,002 | — | — |
| Q4 2013 | 678,263 | $29,450 | — | — |
| Q3 2013 | 704,153 | $25,314 | — | — |
| Q2 2013 | 1,179,676 | $34,694 | — | — |