CUSIP: 448740100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,048,300 | $10,441 | — | — |
| Q2 2016 | 1,048,300 | $10,368 | — | — |
| Q1 2016 | 1,048,300 | $10,368 | — | — |
| Q4 2015 | 548,000 | $5,327 | — | — |
| Q3 2015 | 530,000 | $5,141 | — | — |
| Q2 2015 | 530,000 | $5,128 | — | — |
| Q1 2015 | 530,000 | $5,069 | — | — |
| Q4 2014 | 500,000 | $4,770 | — | — |