CUSIP: 451731103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 2,186,146 | $58,369 | — | — |
| Q3 2017 | 1,372,070 | $16,808 | — | — |
| Q2 2017 | 882,733 | $9,137 | — | — |
| Q1 2017 | 935,542 | $8,046 | — | — |
| Q4 2016 | 922,638 | $4,890 | — | — |
| Q3 2016 | 910,604 | $5,727 | — | — |
| Q2 2016 | 923,523 | $5,006 | — | — |
| Q1 2016 | 946,572 | $6,408 | — | — |
| Q4 2015 | 1,025,629 | $13,744 | — | — |
| Q3 2015 | 1,009,218 | $8,861 | — | — |
| Q2 2015 | 1,284,132 | $19,378 | — | — |
| Q1 2015 | 1,040,003 | $10,347 | — | — |
| Q4 2014 | 1,098,528 | $7,524 | — | — |
| Q3 2014 | 1,188,596 | $9,581 | — | — |
| Q2 2014 | 1,195,935 | $10,871 | — | — |
| Q1 2014 | 926,959 | $7,694 | — | — |