CUSIP: 45814010 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 10,317,804 | $389,497 | — | — |
| Q2 2016 | 11,082,296 | $363,499 | — | — |
| Q1 2016 | 10,637,222 | $344,114 | — | — |
| Q4 2015 | 4,174,041 | $143,796 | — | — |
| Q3 2015 | 12,835,134 | $390,381 | — | — |
| Q2 2015 | 12,835,134 | $390,381 | — | — |
| Q1 2015 | 12,163,192 | $380,343 | — | — |
| Q4 2014 | 3,554,740 | $129,002 | — | — |
| Q3 2014 | 2,281,290 | $79,435 | — | — |
| Q2 2014 | 5,744,272 | $177,498 | — | — |
| Q1 2014 | 4,325,398 | $111,639 | — | — |
| Q4 2013 | 2,768,492 | $71,870 | — | — |
| Q3 2013 | 2,208,340 | $50,616 | — | — |
| Q2 2013 | 6,539,546 | $158,406 | — | — |