CUSIP: 45666Q102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 2,772 | $115 | — | — |
| Q3 2013 | 2,691 | $105 | — | — |
| Q2 2013 | 2,781 | $97 | — | — |
| Q1 2013 | 2,037 | $70 | — | — |
| Q4 2012 | 2,053 | $62 | — | — |
| Q3 2012 | 2,053 | $72 | — | — |
| Q2 2012 | 1,583 | $67 | — | — |
| Q1 2012 | 1,963 | $104 | — | — |
| Q4 2011 | 2,186 | $81 | — | — |
| Q3 2011 | 2,901 | $119 | — | — |
| Q2 2011 | 515 | $30 | — | — |
| Q1 2011 | 515 | $27 | — | — |
| Q4 2010 | 515 | $23 | — | — |
| Q3 2010 | 515 | $20 | — | — |