CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 10,600 | $391 | — | — |
| Q3 2015 | 47,500 | $1,588 | — | — |
| Q2 2015 | 293,400 | $12,276 | — | — |
| Q1 2015 | 315,063 | $12,574 | — | — |
| Q4 2014 | 309,600 | $12,526 | — | — |
| Q3 2014 | 12,400 | $557 | — | — |
| Q2 2014 | 383,100 | $18,427 | — | — |
| Q1 2014 | 334,290 | $14,294 | — | — |
| Q4 2013 | 467,300 | $20,290 | — | — |
| Q3 2013 | 706,800 | $25,409 | — | — |
| Q2 2013 | 706,800 | $20,787 | — | — |