CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,276,007 | $59,309 | — | — |
| Q2 2016 | 1,221,799 | $57,205 | — | — |
| Q1 2016 | 1,118,599 | $48,737 | — | — |
| Q4 2015 | 1,050,899 | $41,248 | — | — |
| Q3 2015 | 4,707,847 | $156,960 | — | — |
| Q2 2015 | 4,467,047 | $143,750 | — | — |
| Q1 2015 | 4,334,743 | $162,250 | — | — |
| Q4 2014 | 4,239,062 | $171,385 | — | — |
| Q3 2014 | 6,709,162 | $239,048 | — | — |
| Q2 2014 | 8,270,539 | $301,710 | — | — |
| Q1 2014 | 11,053,322 | $412,842 | — | — |
| Q4 2013 | 3,834,924 | $367,462 | — | — |
| Q3 2013 | 4,680,406 | $439,303 | — | — |
| Q2 2013 | 3,971,899 | $362,635 | — | — |