CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 118,152 | $4,380 | — | — |
| Q4 2015 | 115,697 | $4,202 | — | — |
| Q3 2015 | 116,472 | $3,894 | — | — |
| Q2 2015 | 118,863 | $4,973 | — | — |
| Q1 2015 | 117,547 | $4,691 | — | — |
| Q4 2014 | 116,820 | $4,726 | — | — |
| Q3 2014 | 120,582 | $5,419 | — | — |
| Q2 2014 | 117,472 | $5,650 | — | — |
| Q1 2014 | 133,819 | $5,722 | — | — |
| Q4 2013 | 133,782 | $5,808 | — | — |
| Q3 2013 | 115,236 | $4,143 | — | — |
| Q2 2013 | 112,635 | $3,312 | — | — |