CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 481,856 | $17,776 | — | — |
| Q4 2015 | 632,436 | $22,970 | — | — |
| Q3 2015 | 613,045 | $20,494 | — | — |
| Q2 2015 | 704,899 | $29,492 | — | — |
| Q1 2015 | 839,793 | $33,517 | — | — |
| Q4 2014 | 1,057,576 | $42,789 | — | — |
| Q3 2014 | 612,062 | $27,507 | — | — |
| Q2 2014 | 150,673 | $7,247 | — | — |
| Q1 2014 | 422,307 | $18,057 | — | — |
| Q4 2013 | 460,521 | $19,996 | — | — |
| Q3 2013 | 665,908 | $23,939 | — | — |
| Q2 2013 | 319,257 | $9,390 | — | — |