CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 2,417,684 | $112,374 | — | — |
| Q2 2016 | 2,026,125 | $94,863 | — | — |
| Q1 2016 | 1,503,232 | $65,496 | — | — |
| Q4 2015 | 793,339 | $31,139 | — | — |
| Q4 2014 | 1,754,080 | $70,917 | — | — |
| Q3 2014 | 1,446,944 | $51,555 | — | — |
| Q2 2014 | 1,965,150 | $71,689 | — | — |
| Q1 2014 | 2,892,321 | $108,028 | — | — |
| Q4 2013 | 972,939 | $93,227 | — | — |
| Q3 2013 | 1,009,649 | $94,766 | — | — |
| Q2 2013 | 1,009,649 | $92,181 | — | — |