CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 287,084 | $16,711 | — | — |
| Q2 2015 | 284,938 | $19,441 | — | — |
| Q1 2015 | 136,116 | $8,579 | — | — |
| Q4 2014 | 162,582 | $10,544 | — | — |
| Q3 2014 | 175,066 | $10,943 | — | — |
| Q2 2014 | 183,809 | $12,718 | — | — |
| Q1 2014 | 192,628 | $13,513 | — | — |
| Q4 2013 | 210,403 | $13,224 | — | — |
| Q3 2013 | 361,171 | $18,748 | — | — |
| Q2 2013 | 369,499 | $19,809 | — | — |