CUSIP: 464286848 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 16,373,230 | $205,320 | — | — |
| Q2 2016 | 14,285,264 | $164,281 | — | — |
| Q1 2016 | 15,001,958 | $171,172 | — | — |
| Q4 2015 | 11,291,182 | $136,849 | — | — |
| Q3 2015 | 28,128,277 | $321,506 | — | — |
| Q2 2015 | 24,319,480 | $311,533 | — | — |
| Q1 2015 | 13,358,922 | $167,388 | — | — |
| Q4 2014 | 22,482,321 | $252,702 | — | — |
| Q3 2014 | 12,194,570 | $143,531 | — | — |
| Q2 2014 | 12,759,375 | $153,623 | — | — |
| Q1 2014 | 12,967,501 | $146,921 | — | — |
| Q4 2013 | 10,937,040 | $132,765 | — | — |
| Q3 2013 | 14,124,331 | $168,361 | — | — |
| Q2 2013 | 10,693,583 | $119,983 | — | — |
| Q4 2012 | 12,537,615 | $122,242 | — | — |
| Q3 2012 | 12,719,846 | $116,641 | — | — |
| Q2 2012 | 13,183,432 | $124,056 | — | — |
| Q1 2012 | 15,144,406 | $154,095 | — | — |