CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 578,478 | $21,341 | — | — |
| Q4 2015 | 358,341 | $13,014 | — | — |
| Q3 2015 | 224,985 | $7,521 | — | — |
| Q2 2015 | 149,411 | $6,252 | — | — |
| Q1 2015 | 154,180 | $6,153 | — | — |
| Q4 2014 | 246,233 | $9,963 | — | — |
| Q3 2014 | 315,562 | $14,182 | — | — |
| Q2 2014 | 345,728 | $16,630 | — | — |
| Q1 2014 | 225,531 | $9,643 | — | — |
| Q4 2013 | 228,548 | $9,924 | — | — |
| Q3 2013 | 234,332 | $8,425 | — | — |
| Q2 2013 | 262,982 | $7,734 | — | — |