CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 146,690 | $5,411 | — | — |
| Q4 2015 | 222,327 | $8,075 | — | — |
| Q3 2015 | 223,529 | $7,476 | — | — |
| Q2 2015 | 215,829 | $9,030 | — | — |
| Q1 2015 | 254,479 | $10,156 | — | — |
| Q4 2014 | 100,779 | $4,078 | — | — |
| Q2 2014 | 130,679 | $6,286 | — | — |
| Q4 2013 | 4,979 | $216 | — | — |