CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 43,800 | $445 | — | — |
| Q2 2015 | 44,500 | $440 | — | — |
| Q1 2015 | 44,500 | $466 | — | — |
| Q4 2014 | 45,200 | $457 | — | — |
| Q3 2014 | 48,900 | $475 | — | — |
| Q2 2014 | 48,900 | $481 | — | — |
| Q1 2014 | 33,300 | $327 | — | — |