CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 28,353 | $1,112,856 | — | — |
| Q3 2015 | 20,353 | $678,569 | — | — |
| Q2 2015 | 18,328 | $589,795 | — | — |
| Q1 2015 | 15,378 | $575,599 | — | — |
| Q4 2014 | 14,503 | $586,356 | — | — |
| Q3 2014 | 14,353 | $511,398 | — | — |
| Q2 2014 | 14,103 | $514,477 | — | — |
| Q1 2014 | 11,503 | $429,637 | — | — |