CUSIP: 464286848 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 2,558,225 | $32,080 | — | — |
| Q2 2016 | 4,757,217 | $54,968 | — | — |
| Q1 2016 | 5,242,831 | $60,336 | — | — |
| Q4 2015 | 4,093,983 | $49,815 | — | — |
| Q3 2015 | 4,113,549 | $46,849 | — | — |
| Q2 2015 | 5,438,275 | $69,644 | — | — |
| Q1 2015 | 3,274,502 | $41,114 | — | — |
| Q4 2014 | 6,600,367 | $74,375 | — | — |
| Q3 2014 | 5,576,302 | $65,798 | — | — |
| Q2 2014 | 5,368,642 | $64,517 | — | — |
| Q1 2014 | 5,711,257 | $64,701 | — | — |
| Q4 2013 | 6,088,007 | $73,860 | — | — |
| Q3 2013 | 5,119,737 | $61,197 | — | — |
| Q2 2013 | 5,031,028 | $56,279 | — | — |
| Q1 2013 | 5,351,778 | $57,792 | — | — |
| Q4 2012 | 5,024,285 | $48,855 | — | — |
| Q3 2012 | 3,441,906 | $31,590 | — | — |
| Q2 2012 | 4,206,735 | $39,603 | — | — |
| Q1 2012 | 3,551,806 | $36,148 | — | — |