CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 10,550 | $490 | — | — |
| Q2 2016 | 10,550 | $494 | — | — |
| Q1 2016 | 10,546 | $459 | — | — |
| Q4 2015 | 11,292 | $443 | — | — |
| Q3 2015 | 12,213 | $407 | — | — |
| Q2 2015 | 12,202 | $392 | — | — |
| Q1 2015 | 10,360 | $388 | — | — |
| Q4 2014 | 10,360 | $419 | — | — |
| Q3 2014 | 11,170 | $398 | — | — |
| Q2 2014 | 11,170 | $407 | — | — |
| Q1 2014 | 11,170 | $417 | — | — |
| Q4 2013 | 3,930 | $377 | — | — |