CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 1,136,302 | $131,368 | — | — |
| Q1 2016 | 1,180,876 | $146,618 | — | — |
| Q4 2015 | 1,196,560 | $141,709 | — | — |
| Q3 2015 | 1,196,863 | $138,836 | — | — |
| Q2 2015 | 1,264,900 | $162,704 | — | — |
| Q1 2015 | 1,322,935 | $150,497 | — | — |
| Q4 2014 | 1,430,465 | $162,901 | — | — |
| Q3 2014 | 1,614,785 | $202,155 | — | — |
| Q2 2014 | 1,535,046 | $208,260 | — | — |
| Q1 2014 | 1,475,930 | $179,325 | — | — |
| Q4 2013 | 1,480,232 | $177,184 | — | — |
| Q3 2013 | 1,491,731 | $170,326 | — | — |
| Q2 2013 | 1,283,471 | $133,969 | — | — |