CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 64,568 | $1,124 | — | — |
| Q4 2014 | 53,071 | $915 | — | — |
| Q3 2014 | 34,307 | $579 | — | — |
| Q2 2014 | 34,343 | $546 | — | — |
| Q1 2014 | 47,265 | $665 | — | — |
| Q4 2013 | 47,507 | $863 | — | — |
| Q3 2013 | 53,263 | $1,008 | — | — |
| Q2 2013 | 53,023 | $886 | — | — |