CUSIP: 446150401 Class: PREFERRED STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,886 | $2,650 | — | — |
| Q3 2017 | 1,482 | $2,193 | — | — |
| Q2 2017 | 2,634 | $3,803 | — | — |
| Q1 2017 | 1,060 | $1,450 | — | — |
| Q4 2016 | 725 | $1,051 | — | — |
| Q3 2016 | 176 | $255 | — | — |
| Q4 2015 | 674 | $917 | — | — |