CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 682,368 | $78,888 | — | — |
| Q1 2016 | 711,712 | $88,367 | — | — |
| Q4 2015 | 498,418 | $59,027 | — | — |
| Q3 2015 | 461,032 | $53,480 | — | — |
| Q2 2015 | 278,690 | $35,848 | — | — |
| Q1 2015 | 638,440 | $72,629 | — | — |
| Q4 2014 | 417,901 | $47,590 | — | — |
| Q3 2014 | 388,258 | $48,606 | — | — |
| Q2 2014 | 368,688 | $50,020 | — | — |
| Q1 2014 | 298,579 | $36,277 | — | — |
| Q4 2013 | 247,579 | $29,635 | — | — |
| Q3 2013 | 134,506 | $15,357 | — | — |
| Q2 2013 | 64,441 | $6,726 | — | — |