CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 9,955 | $304 | — | — |
| Q4 2017 | 9,950 | $296 | — | — |
| Q1 2016 | 1,508,122 | $30,826 | — | — |
| Q4 2015 | 2,383,374 | $62,801 | — | — |
| Q3 2015 | 3,395,864 | $68,936 | — | — |
| Q2 2015 | 3,445,057 | $74,757 | — | — |
| Q1 2015 | 3,917,862 | $78,435 | — | — |
| Q4 2014 | 3,944,118 | $77,304 | — | — |
| Q3 2014 | 3,152,728 | $50,286 | — | — |
| Q2 2014 | 1,836,715 | $28,395 | — | — |
| Q1 2014 | 152,070 | $1,859 | — | — |
| Q2 2013 | 383,725 | $3,046 | — | — |