CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 61,698 | $2,376 | — | — |
| Q4 2015 | 63,807 | $2,105 | — | — |
| Q3 2015 | 63,183 | $2,112 | — | — |
| Q2 2015 | 125,044 | $5,230 | — | — |
| Q1 2015 | 63,719 | $2,543 | — | — |
| Q4 2014 | 128,806 | $5,210 | — | — |
| Q3 2014 | 67,096 | $3,015 | — | — |
| Q2 2014 | 66,187 | $3,184 | — | — |
| Q1 2014 | 74,087 | $3,168 | — | — |
| Q4 2013 | 72,703 | $3,157 | — | — |
| Q3 2013 | 82,305 | $2,958 | — | — |
| Q2 2013 | 73,793 | $2,171 | — | — |