CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 382,700 | $14,118 | — | — |
| Q4 2015 | 338,845 | $12,307 | — | — |
| Q3 2015 | 336,045 | $11,234 | — | — |
| Q2 2015 | 320,900 | $13,426 | — | — |
| Q1 2015 | 193,494 | $7,722 | — | — |
| Q4 2014 | 216,494 | $8,759 | — | — |
| Q3 2014 | 243,294 | $10,934 | — | — |
| Q2 2014 | 251,394 | $12,092 | — | — |
| Q1 2014 | 295,139 | $12,620 | — | — |
| Q4 2013 | 295,139 | $12,815 | — | — |
| Q3 2013 | 255,194 | $9,174 | — | — |
| Q2 2013 | 263,494 | $7,749 | — | — |