CUSIP: 460690100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 2,540 | $59 | $16.29 | $15.43 - $17.27 |
| Q1 2016 | 2,560 | $59 | $14.88 | $13.59 - $16.06 |
| Q4 2015 | 2,632 | $61 | $15.38 | $12.85 - $16.34 |
| Q3 2015 | 2,730 | $52 | $13.59 | $12.40 - $14.55 |
| Q2 2015 | 2,781 | $54 | $14.04 | $12.95 - $15.01 |