CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 75,395 | $2,781 | — | — |
| Q4 2015 | 77,818 | $2,827 | — | — |
| Q3 2015 | 80,462 | $2,692 | — | — |
| Q2 2015 | 82,192 | $3,438 | — | — |
| Q1 2015 | 85,707 | $3,422 | — | — |
| Q4 2014 | 106,402 | $4,305 | — | — |
| Q3 2014 | 108,974 | $4,898 | — | — |
| Q2 2014 | 102,917 | $4,950 | — | — |
| Q1 2014 | 112,764 | $4,822 | — | — |
| Q4 2013 | 114,135 | $4,956 | — | — |
| Q3 2013 | 122,650 | $4,410 | — | — |
| Q2 2013 | 133,244 | $3,918 | — | — |