CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 33,831 | $1,248 | — | — |
| Q4 2015 | 33,045 | $1,200 | — | — |
| Q3 2015 | 32,298 | $1,080 | — | — |
| Q2 2015 | 31,837 | $1,332 | — | — |
| Q1 2015 | 33,752 | $1,347 | — | — |
| Q4 2014 | 33,653 | $1,362 | — | — |
| Q3 2014 | 33,644 | $1,512 | — | — |
| Q2 2014 | 35,151 | $1,691 | — | — |
| Q1 2014 | 35,258 | $1,508 | — | — |
| Q4 2013 | 34,683 | $1,506 | — | — |
| Q3 2013 | 34,866 | $1,253 | — | — |
| Q2 2013 | 50,303 | $1,479 | — | — |