CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 430,552 | $2,450 | — | — |
| Q2 2017 | 434,020 | $2,999 | — | — |
| Q1 2017 | 426,624 | $3,208 | — | — |
| Q4 2016 | 411,627 | $3,845 | — | — |
| Q3 2016 | 406,061 | $3,297 | — | — |
| Q2 2016 | 341,533 | $2,309 | — | — |
| Q1 2016 | 331,428 | $2,668 | — | — |
| Q4 2015 | 318,529 | $2,176 | — | — |
| Q3 2015 | 303,673 | $4,106 | — | — |
| Q2 2015 | 299,207 | $7,471 | — | — |
| Q1 2015 | 597,281 | $20,108 | — | — |
| Q4 2014 | 590,525 | $19,954 | — | — |
| Q3 2014 | 586,081 | $21,650 | — | — |
| Q2 2014 | 589,709 | $25,322 | — | — |
| Q1 2014 | 500,969 | $19,673 | — | — |
| Q4 2013 | 506,027 | $20,089 | — | — |
| Q3 2013 | 313,648 | $10,420 | — | — |
| Q2 2013 | 319,065 | $9,383 | — | — |