CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 63,300 | $1,102 | — | — |
| Q4 2014 | 67,400 | $1,163 | — | — |
| Q3 2014 | 67,100 | $1,132 | — | — |
| Q2 2014 | 66,500 | $1,058 | — | — |
| Q1 2014 | 19,600 | $276 | — | — |
| Q4 2013 | 20,000 | $363 | — | — |