CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 13,150 | $134 | — | — |
| Q2 2015 | 12,500 | $124 | — | — |
| Q1 2015 | 11,900 | $125 | — | — |
| Q4 2014 | 11,400 | $115 | — | — |
| Q3 2014 | 11,300 | $110 | — | — |
| Q2 2014 | 11,200 | $110 | — | — |
| Q1 2014 | 11,150 | $110 | — | — |
| Q4 2013 | 11,100 | $105 | — | — |
| Q3 2013 | 11,100 | $100 | — | — |
| Q2 2013 | 16,400 | $150 | — | — |