CUSIP: 451731103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,384,266 | $36,960 | — | — |
| Q3 2017 | 1,299,199 | $16,045 | — | — |
| Q2 2017 | 896,000 | $9,274 | — | — |
| Q1 2017 | 571,000 | $4,911 | — | — |
| Q4 2016 | 571,000 | $3,026 | — | — |
| Q3 2016 | 571,000 | $3,592 | — | — |
| Q2 2016 | 571,000 | $3,095 | — | — |
| Q1 2016 | 571,000 | $3,866 | — | — |
| Q4 2015 | 571,000 | $7,651 | — | — |
| Q3 2015 | 571,000 | $5,013 | — | — |
| Q2 2015 | 571,000 | $8,616 | — | — |
| Q1 2015 | 571,000 | $5,681 | — | — |
| Q4 2014 | 571,000 | $3,911 | — | — |
| Q3 2014 | 571,000 | $4,602 | — | — |
| Q2 2014 | 571,000 | $5,190 | — | — |
| Q1 2014 | 571,000 | $4,739 | — | — |