CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 14,520 | $580 | — | — |
| Q4 2014 | 16,160 | $654 | — | — |
| Q3 2014 | 21,340 | $959 | — | — |
| Q2 2014 | 20,300 | $977 | — | — |
| Q1 2014 | 16,950 | $724,782 | — | — |
| Q4 2013 | 6,550 | $284 | — | — |