CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 14,290 | $527 | — | — |
| Q4 2015 | 13,545 | $492 | — | — |
| Q3 2015 | 17,539 | $587 | — | — |
| Q2 2015 | 18,180 | $761 | — | — |
| Q1 2015 | 6,195 | $247 | — | — |
| Q4 2014 | 13,531 | $548 | — | — |
| Q3 2014 | 5,079 | $228 | — | — |
| Q2 2014 | 26,637 | $1,282 | — | — |
| Q1 2014 | 2,217 | $95 | — | — |
| Q4 2013 | 2,377 | $103 | — | — |
| Q3 2013 | 2,806 | $100 | — | — |
| Q2 2013 | 3,595 | $105 | — | — |