CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 212,900 | $2,165 | — | — |
| Q2 2015 | 210,700 | $2,082 | — | — |
| Q1 2015 | 212,400 | $2,226 | — | — |
| Q4 2014 | 233,400 | $2,362 | — | — |
| Q3 2014 | 254,500 | $2,474 | — | — |
| Q2 2014 | 260,200 | $2,558 | — | — |
| Q1 2014 | 272,900 | $2,683 | — | — |
| Q4 2013 | 304,800 | $2,874 | — | — |
| Q3 2013 | 330,800 | $2,994 | — | — |
| Q2 2013 | 387,600 | $3,550 | — | — |