CUSIP: 448415984 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 3,666,900 | $1,591 | — | — |
| Q3 2016 | 3,346,800 | $1,494 | — | — |
| Q2 2016 | 3,346,800 | $1,531 | — | — |
| Q1 2016 | 3,346,800 | $1,675 | — | — |
| Q4 2015 | 3,179,500 | $1,680 | — | — |
| Q3 2015 | 3,179,500 | $1,751 | — | — |
| Q2 2015 | 3,179,500 | $2,003 | — | — |
| Q1 2015 | 2,232,700 | $1,550 | — | — |
| Q4 2014 | 1,343,000 | $923 | — | — |
| Q3 2014 | 905,000 | $633 | — | — |
| Q2 2014 | 595,000 | $429 | — | — |
| Q1 2014 | 595,000 | $387 | — | — |
| Q4 2013 | 2,186,000 | $1,477 | — | — |
| Q3 2013 | 18,843,000 | $14,707 | — | — |
| Q2 2013 | 18,446,000 | $13,513 | — | — |