CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 30,500 | $804 | — | — |
| Q3 2015 | 38,600 | $784 | — | — |
| Q2 2015 | 72,800 | $1,580 | — | — |
| Q1 2015 | 73,000 | $1,461 | — | — |
| Q4 2014 | 73,300 | $1,437 | — | — |
| Q3 2014 | 73,300 | $1,169 | — | — |
| Q2 2014 | 73,300 | $1,133 | — | — |
| Q1 2014 | 73,300 | $896 | — | — |
| Q4 2013 | 73,500 | $748 | — | — |
| Q3 2013 | 73,700 | $694 | — | — |