CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 402,047 | $14,832 | — | — |
| Q4 2015 | 480,034 | $17,435 | — | — |
| Q3 2015 | 13,324 | $445 | — | — |
| Q2 2015 | 5,862 | $245 | — | — |
| Q1 2015 | 14,268 | $569 | — | — |
| Q4 2014 | 32,440 | $1,312 | — | — |
| Q3 2014 | 16,122 | $725 | — | — |
| Q2 2014 | 14,941 | $718 | — | — |
| Q1 2014 | 18,118 | $775 | — | — |
| Q4 2013 | 31,305 | $1,360 | — | — |
| Q3 2013 | 52,792 | $1,899 | — | — |
| Q2 2013 | 11,735 | $345 | — | — |