CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,535,873 | $71,385 | — | — |
| Q2 2016 | 2,890,591 | $135,335 | — | — |
| Q1 2016 | 759,528 | $33,089 | — | — |
| Q4 2015 | 2,734,020 | $107,307 | — | — |
| Q3 2015 | 3,724,928 | $124,186 | — | — |
| Q2 2015 | 890,093 | $28,641 | — | — |
| Q1 2015 | 265,725 | $9,944 | — | — |
| Q4 2014 | 7,049,364 | $285,004 | — | — |
| Q3 2014 | 5,164,900 | $184,024 | — | — |
| Q2 2014 | 4,483,228 | $163,546 | — | — |
| Q1 2014 | 3,473,974 | $129,751 | — | — |
| Q4 2013 | 914,723 | $87,646 | — | — |
| Q3 2013 | 743,360 | $69,771 | — | — |