CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 412,541 | $47,671 | — | — |
| Q1 2016 | 402,351 | $49,926 | — | — |
| Q4 2015 | 387,726 | $45,887 | — | — |
| Q3 2015 | 388,874 | $45,078 | — | — |
| Q2 2015 | 385,176 | $49,513 | — | — |
| Q1 2015 | 367,651 | $41,798 | — | — |
| Q4 2014 | 332,648 | $37,859 | — | — |
| Q3 2014 | 320,311 | $40,087 | — | — |
| Q2 2014 | 313,404 | $42,508 | — | — |
| Q1 2014 | 304,872 | $37,034 | — | — |
| Q4 2013 | 294,062 | $35,194 | — | — |
| Q3 2013 | 260,522 | $29,742 | — | — |
| Q2 2013 | 203,736 | $21,263 | — | — |