CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 46,667 | $1,721 | — | — |
| Q4 2015 | 47,810 | $1,737 | — | — |
| Q3 2015 | 54,312 | $1,816 | — | — |
| Q2 2015 | 58,103 | $2,431 | — | — |
| Q1 2015 | 59,915 | $2,391 | — | — |
| Q4 2014 | 58,650 | $2,373 | — | — |
| Q3 2014 | 218,271 | $9,809 | — | — |
| Q2 2014 | 236,635 | $11,382 | — | — |
| Q1 2014 | 957,387 | $40,938 | — | — |
| Q4 2013 | 291,975 | $12,678 | — | — |
| Q3 2013 | 155,610 | $5,595 | — | — |
| Q2 2013 | 68,834 | $2,025 | — | — |