CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 24,640 | $1,154 | — | — |
| Q2 2016 | 24,640 | $1,154 | — | — |
| Q1 2016 | 28,292 | $1,233 | — | — |
| Q4 2015 | 43,567 | $1,710 | — | — |
| Q3 2015 | 42,512 | $1,417 | — | — |
| Q2 2015 | 42,687 | $1,374 | — | — |
| Q1 2015 | 41,582 | $1,556 | — | — |
| Q4 2014 | 39,667 | $1,604 | — | — |
| Q3 2014 | 42,276 | $1,506 | — | — |
| Q2 2014 | 42,486 | $1,550 | — | — |
| Q1 2014 | 44,404 | $1,658 | — | — |
| Q4 2013 | 15,454 | $1,481 | — | — |
| Q3 2013 | 15,144 | $1,421 | — | — |
| Q2 2013 | 15,094 | $1,378 | — | — |