CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 48,552 | $3,552 | — | — |
| Q2 2018 | 61,699 | $4,689 | — | — |
| Q1 2018 | 60,276 | $4,726 | — | — |
| Q4 2017 | 61,095 | $5,053 | — | — |
| Q3 2017 | 58,333 | $4,317 | — | — |
| Q2 2017 | 56,828 | $4,557 | — | — |
| Q1 2017 | 47,214 | $3,746 | — | — |
| Q4 2016 | 42,245 | $3,515 | — | — |
| Q3 2016 | 44,741 | $3,132 | — | — |
| Q2 2016 | 57,943 | $3,754 | — | — |
| Q1 2016 | 62,492 | $3,305 | — | — |
| Q4 2015 | 54,251 | $2,724 | — | — |
| Q3 2015 | 38,344 | $2,232 | — | — |
| Q2 2015 | 78,646 | $5,366 | — | — |
| Q1 2015 | 27,538 | $1,736 | — | — |
| Q4 2014 | 51,894 | $3,366 | — | — |
| Q3 2014 | 24,177 | $1,511 | — | — |
| Q2 2014 | 24,506 | $1,696 | — | — |
| Q1 2014 | 23,777 | $1,668 | — | — |
| Q4 2013 | 29,057 | $1,826 | — | — |