CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 62,432 | $2,303 | — | — |
| Q4 2015 | 59,918 | $2,176 | — | — |
| Q3 2015 | 59,488 | $1,989 | — | — |
| Q2 2015 | 57,529 | $2,407 | — | — |
| Q1 2015 | 58,800 | $2,347 | — | — |
| Q4 2014 | 57,824 | $2,340 | — | — |
| Q3 2014 | 56,894 | $2,557 | — | — |
| Q2 2014 | 56,707 | $2,728 | — | — |
| Q1 2014 | 56,802 | $2,429 | — | — |
| Q4 2013 | 55,221 | $2,398 | — | — |
| Q3 2013 | 54,318 | $1,953 | — | — |
| Q2 2013 | 53,721 | $1,580 | — | — |