CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 9,058 | $334 | — | — |
| Q4 2015 | 8,822 | $320 | — | — |
| Q3 2015 | 7,630 | $255 | — | — |
| Q2 2015 | 11,957 | $500 | — | — |
| Q1 2015 | 13,176 | $526 | — | — |
| Q4 2014 | 18,498 | $748 | — | — |
| Q3 2014 | 50,565 | $2,272 | — | — |
| Q2 2014 | 45,367 | $2,182 | — | — |
| Q1 2014 | 12,386 | $530 | — | — |
| Q4 2013 | 70,783 | $3,073 | — | — |
| Q3 2013 | 15,287 | $550 | — | — |
| Q2 2013 | 7,177 | $211 | — | — |