CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 6,522,849 | $319,555 | — | — |
| Q4 2018 | 12,140,423 | $587,960 | — | — |
| Q3 2018 | 11,954,251 | $561,970 | — | — |
| Q2 2018 | 11,730,437 | $373,967 | — | — |
| Q1 2018 | 11,574,248 | $353,708 | — | — |
| Q4 2017 | 11,002,826 | $327,114 | — | — |
| Q3 2017 | 10,846,534 | $288,301 | — | — |
| Q2 2017 | 10,614,638 | $273,751 | — | — |
| Q1 2017 | 10,548,562 | $249,684 | — | — |
| Q4 2016 | 10,132,454 | $238,720 | — | — |
| Q3 2016 | 9,846,024 | $227,442 | — | — |
| Q2 2016 | 9,691,165 | $195,083 | — | — |
| Q1 2016 | 9,978,457 | $203,960 | — | — |
| Q4 2015 | 10,464,513 | $275,740 | — | — |
| Q3 2015 | 10,364,585 | $210,401 | — | — |
| Q2 2015 | 10,160,616 | $220,485 | — | — |
| Q1 2015 | 9,895,631 | $198,111 | — | — |
| Q4 2014 | 9,271,688 | $181,725 | — | — |
| Q3 2014 | 9,179,421 | $146,411 | — | — |
| Q2 2014 | 8,716,104 | $134,751 | — | — |
| Q1 2014 | 9,135,148 | $111,723 | — | — |
| Q4 2013 | 8,285,024 | $84,424 | — | — |
| Q3 2013 | 7,678,711 | $72,333 | — | — |
| Q2 2013 | 7,315,702 | $58,086 | — | — |