CUSIP: 449575109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 640,258 | $4,187 | — | — |
| Q2 2015 | 631,181 | $3,976 | — | — |
| Q1 2015 | 2,598,412 | $21,203 | — | — |
| Q4 2014 | 2,499,411 | $21,994 | — | — |
| Q3 2014 | 1,059,755 | $9,877 | — | — |
| Q2 2014 | 1,115,120 | $5,921 | — | — |