CUSIP: 448740100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 539,900 | $5,377 | — | — |
| Q2 2016 | 539,900 | $5,340 | — | — |
| Q1 2016 | 1,739,900 | $17,103 | — | — |
| Q4 2015 | 1,740,000 | $16,808 | — | — |
| Q3 2015 | 2,000,000 | $19,400 | — | — |
| Q2 2015 | 2,000,000 | $19,300 | — | — |
| Q1 2015 | 2,000,000 | $18,900 | — | — |