CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 300,569 | $11,088 | — | — |
| Q4 2015 | 287,765 | $10,452 | — | — |
| Q3 2015 | 279,411 | $9,341 | — | — |
| Q2 2015 | 278,298 | $11,644 | — | — |
| Q1 2015 | 247,310 | $9,871 | — | — |
| Q4 2014 | 263,935 | $10,679 | — | — |
| Q3 2014 | 259,030 | $11,641 | — | — |
| Q2 2014 | 242,205 | $11,650 | — | — |
| Q1 2014 | 252,053 | $10,778 | — | — |
| Q4 2013 | 241,370 | $10,481 | — | — |
| Q3 2013 | 237,788 | $8,549 | — | — |
| Q2 2013 | 234,366 | $6,893 | — | — |