CUSIP: 46428744 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 11,937 | $1,336 | — | — |
| Q2 2016 | 11,589 | $1,309 | — | — |
| Q1 2016 | 16,085 | $1,775 | — | — |
| Q4 2015 | 19,291 | $2,037 | — | — |
| Q3 2015 | 16,039 | $1,730 | — | — |
| Q2 2015 | 17,202 | $1,806 | — | — |
| Q1 2015 | 10,758 | $1,166 | — | — |
| Q4 2014 | 11,124 | $1,179 | — | — |
| Q3 2014 | 10,024 | $1,039 | — | — |
| Q2 2014 | 12,444 | $1,289 | — | — |
| Q1 2014 | 8,268 | $841 | — | — |
| Q4 2013 | 8,840 | $877 | — | — |
| Q3 2013 | 5,251 | $536 | — | — |
| Q2 2013 | 3,003 | $308 | — | — |
| Q1 2013 | 2,092 | $225 | — | — |
| Q2 2012 | 3,395 | $366 | — | — |