CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 4,711,672 | $63,702 | — | — |
| Q2 2015 | 4,997,422 | $124,786 | — | — |
| Q1 2015 | 4,522,299 | $152,266 | — | — |
| Q4 2014 | 4,266,554 | $144,167 | — | — |
| Q3 2014 | 4,091,206 | $151,129 | — | — |
| Q2 2014 | 4,124,657 | $177,113 | — | — |
| Q1 2014 | 4,285,481 | $168,291 | — | — |
| Q4 2013 | 4,232,737 | $168,040 | — | — |
| Q3 2013 | 4,550,415 | $151,210 | — | — |
| Q2 2013 | 4,019,153 | $118,203 | — | — |