CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 21,946 | $797 | — | — |
| Q3 2015 | 38,802 | $1,297 | — | — |
| Q2 2015 | 152,350 | $6,374 | — | — |
| Q1 2015 | 214,638 | $8,566 | — | — |
| Q4 2014 | 358,763 | $14,516 | — | — |
| Q3 2014 | 275,100 | $12,363 | — | — |
| Q2 2014 | 155,182 | $7,464 | — | — |
| Q1 2014 | 344,032 | $14,711 | — | — |
| Q4 2013 | 319,032 | $13,852 | — | — |
| Q3 2013 | 439,000 | $15,782 | — | — |
| Q2 2013 | 437,000 | $12,852 | — | — |