CUSIP: 446150401 Class: PREFERRED STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,876 | $2,636 | — | — |
| Q3 2017 | 1,530 | $2,264 | — | — |
| Q2 2017 | 1,350 | $1,983 | — | — |
| Q1 2017 | 828 | $1,133 | — | — |
| Q4 2016 | 536 | $758 | — | — |