CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 11,208 | $413 | — | — |
| Q4 2015 | 11,208 | $407 | — | — |
| Q3 2015 | 7,925 | $266 | — | — |
| Q2 2015 | 7,925 | $331 | — | — |
| Q1 2015 | 7,925 | $315 | — | — |
| Q4 2014 | 7,925 | $320 | — | — |
| Q3 2014 | 5,515 | $249 | — | — |
| Q2 2014 | 5,515 | $265 | — | — |
| Q1 2014 | 5,515 | $234 | — | — |
| Q4 2013 | 12,393 | $541 | — | — |