CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 734,123 | $34,511 | — | — |
| Q2 2018 | 1,025,791 | $32,600 | — | — |
| Q1 2018 | 1,051,134 | $32,123 | — | — |
| Q4 2017 | 1,063,137 | $31,607 | — | — |
| Q3 2017 | 1,111,622 | $29,547 | — | — |
| Q2 2017 | 1,102,312 | $28,429 | — | — |
| Q1 2017 | 1,103,613 | $26,123 | — | — |
| Q4 2016 | 1,021,275 | $24,061 | — | — |
| Q3 2016 | 1,062,510 | $24,544 | — | — |
| Q2 2016 | 893,185 | $17,980 | — | — |
| Q1 2016 | 786,315 | $16,072 | — | — |
| Q4 2015 | 736,430 | $19,405 | — | — |
| Q3 2015 | 757,920 | $15,386 | — | — |
| Q2 2015 | 802,296 | $17,410 | — | — |
| Q1 2015 | 804,371 | $16,104 | — | — |
| Q4 2014 | 412,635 | $8,088 | — | — |