CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 35,411 | $1,646 | — | — |
| Q2 2016 | 35,391 | $1,657 | — | — |
| Q1 2016 | 38,205 | $1,665 | — | — |
| Q4 2015 | 42,062 | $1,651 | — | — |
| Q3 2015 | 42,019 | $1,401 | — | — |
| Q2 2015 | 42,072 | $1,354 | — | — |
| Q1 2015 | 45,071 | $1,687 | — | — |
| Q4 2014 | 44,944 | $1,817 | — | — |
| Q3 2014 | 45,030 | $1,604 | — | — |
| Q2 2014 | 47,575 | $1,736 | — | — |
| Q1 2014 | 49,551 | $1,851 | — | — |
| Q4 2013 | 16,539 | $1,585 | — | — |
| Q3 2013 | 16,508 | $1,549 | — | — |
| Q2 2013 | 16,494 | $1,506 | — | — |