CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 30,315 | $1,118 | — | — |
| Q4 2015 | 36,869 | $1,341 | — | — |
| Q3 2015 | 49,647 | $1,659 | — | — |
| Q2 2015 | 56,229 | $2,350 | — | — |
| Q1 2015 | 71,258 | $2,842 | — | — |
| Q4 2014 | 69,801 | $2,827 | — | — |
| Q3 2014 | 73,263 | $3,295 | — | — |
| Q2 2014 | 66,484 | $3,198 | — | — |
| Q1 2014 | 63,123 | $2,699 | — | — |
| Q4 2013 | 76,095 | $3,304 | — | — |
| Q3 2013 | 84,831 | $3,050 | — | — |
| Q2 2013 | 82,154 | $2,416 | — | — |