CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 76,900 | $782 | — | — |
| Q2 2015 | 100,300 | $991 | — | — |
| Q1 2015 | 76,800 | $805 | — | — |
| Q4 2014 | 117,300 | $1,187 | — | — |
| Q4 2013 | 65,700 | $620 | — | — |
| Q3 2013 | 111,000 | $1,005 | — | — |
| Q2 2013 | 111,000 | $1,017 | — | — |