CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 13,308 | $491 | — | — |
| Q4 2015 | 6,435 | $234 | — | — |
| Q3 2015 | 14,514 | $483 | — | — |
| Q2 2015 | 86,224 | $3,607 | — | — |
| Q1 2015 | 132,476 | $5,286 | — | — |
| Q4 2014 | 51,108 | $2,068 | — | — |
| Q3 2014 | 37,079 | $1,665 | — | — |
| Q2 2014 | 49,703 | $2,390 | — | — |
| Q1 2014 | 52,795 | $2,257 | — | — |