CUSIP: 460919103 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 13,402 | $213 | — | — |
| Q4 2017 | 13,711 | $234 | — | — |
| Q3 2017 | 13,589 | $197 | — | — |
| Q2 2017 | 13,148 | $248 | — | — |
| Q1 2017 | 11,250 | $197 | — | — |