CUSIP: 451731103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 22,936 | $612 | — | — |
| Q3 2017 | 38,356 | $474 | — | — |
| Q2 2017 | 34,848 | $361 | — | — |
| Q3 2016 | 44,599 | $281 | — | — |
| Q2 2016 | 44,599 | $242 | — | — |
| Q1 2016 | 21,317 | $144 | — | — |
| Q4 2015 | 22,638 | $303 | — | — |