CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 50,373 | $877 | — | — |
| Q4 2014 | 45,237 | $780 | — | — |
| Q3 2014 | 46,495 | $784 | — | — |
| Q2 2014 | 47,402 | $754 | — | — |
| Q1 2014 | 50,175 | $705 | — | — |
| Q4 2013 | 50,961 | $925 | — | — |
| Q3 2013 | 53,420 | $1,011 | — | — |
| Q2 2013 | 57,557 | $962 | — | — |