CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 2,228,265 | $15,219 | — | — |
| Q3 2015 | 3,137,002 | $42,412 | — | — |
| Q2 2015 | 2,824,438 | $70,526 | — | — |
| Q1 2015 | 2,394,755 | $80,631 | — | — |
| Q4 2014 | 2,373,930 | $80,215 | — | — |
| Q3 2014 | 2,322,615 | $85,797 | — | — |
| Q2 2014 | 2,402,355 | $103,157 | — | — |
| Q1 2014 | 2,414,000 | $94,798 | — | — |
| Q4 2013 | 2,574,720 | $102,216 | — | — |
| Q3 2013 | 2,679,020 | $88,997 | — | — |
| Q2 2013 | 2,677,400 | $78,742 | — | — |