CUSIP: 460335201 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 16,835 | $738 | — | — |
| Q3 2018 | 20,249 | $759 | — | — |
| Q2 2018 | 25,729 | $1,150 | — | — |
| Q1 2018 | 25,922 | $1,144 | — | — |
| Q4 2017 | 26,022 | $1,037 | — | — |
| Q3 2017 | 26,022 | $936 | — | — |
| Q2 2017 | 26,209 | $984 | — | — |
| Q1 2017 | 38,365 | $1,418 | — | — |
| Q4 2016 | 38,208 | $1,406,000 | — | — |