CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 12,231 | $1,449 | — | — |
| Q3 2015 | 11,973 | $1,389 | — | — |
| Q2 2015 | 11,973 | $1,540 | — | — |
| Q1 2015 | 19,933 | $2,268 | — | — |
| Q4 2014 | 1,790,029 | $203,847 | — | — |
| Q3 2014 | 1,975,908 | $247,363 | — | — |
| Q2 2014 | 2,115,989 | $287,076 | — | — |
| Q1 2014 | 2,332,179 | $283,360 | — | — |
| Q4 2013 | 1,784,214 | $213,570 | — | — |
| Q3 2013 | 1,549,348 | $176,905 | — | — |
| Q2 2013 | 1,468,213 | $153,252 | — | — |