CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 22,250 | $821 | — | — |
| Q4 2015 | 22,250 | $808 | — | — |
| Q3 2015 | 22,250 | $744 | — | — |
| Q2 2015 | 22,250 | $931 | — | — |
| Q1 2015 | 22,250 | $888 | — | — |
| Q4 2014 | 22,250 | $900 | — | — |
| Q3 2014 | 22,250 | $1,000 | — | — |
| Q2 2014 | 22,250 | $1,070 | — | — |
| Q1 2014 | 23,650 | $1,011 | — | — |
| Q4 2013 | 21,650 | $940 | — | — |
| Q3 2013 | 22,750 | $818 | — | — |
| Q2 2013 | 29,450 | $866 | — | — |