CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,125,657 | $52,321 | — | — |
| Q2 2016 | 1,125,657 | $52,703 | — | — |
| Q1 2016 | 1,125,657 | $49,045 | — | — |
| Q3 2015 | 84,841 | $2,829 | — | — |
| Q1 2015 | 1,077,817 | $40,343 | — | — |
| Q4 2014 | 1,140,371 | $46,105 | — | — |
| Q3 2014 | 2,810,383 | $100,134 | — | — |
| Q2 2014 | 2,945,870 | $107,465 | — | — |
| Q1 2014 | 2,965,144 | $110,748 | — | — |
| Q4 2013 | 1,220,206 | $116,920 | — | — |
| Q3 2013 | 1,250,682 | $117,389 | — | — |
| Q2 2013 | 1,212,050 | $110,660 | — | — |