CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 10,989 | $405 | — | — |
| Q4 2015 | 8,166 | $297 | — | — |
| Q3 2015 | 10,938 | $366 | — | — |
| Q2 2015 | 3,572 | $149 | — | — |
| Q1 2015 | 2,776 | $111 | — | — |
| Q4 2014 | 2,739 | $111 | — | — |
| Q3 2014 | 3,295 | $148 | — | — |
| Q2 2014 | 3,351 | $161 | — | — |
| Q1 2014 | 3,351 | $143 | — | — |
| Q4 2013 | 3,370 | $146 | — | — |
| Q3 2013 | 11,503 | $414 | — | — |
| Q2 2013 | 6,285 | $185 | — | — |