CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 5,907,663 | $210,667 | — | — |
| Q2 2016 | 5,723,215 | $199,053 | — | — |
| Q1 2016 | 5,614,786 | $201,627 | — | — |
| Q4 2015 | 5,633,606 | $171,149 | — | — |
| Q3 2015 | 7,838,765 | $213,528 | — | — |
| Q2 2015 | 8,264,877 | $206,870 | — | — |
| Q1 2015 | 8,334,296 | $209,358 | — | — |
| Q4 2014 | 7,801,689 | $215,639 | — | — |
| Q3 2014 | 6,735,286 | $173,838 | — | — |
| Q2 2014 | 6,796,297 | $198,520 | — | — |
| Q1 2014 | 6,722,398 | $200,192 | — | — |
| Q4 2013 | 8,135,039 | $190,848 | — | — |
| Q3 2013 | 9,565,236 | $220,479 | — | — |
| Q2 2013 | 13,659,131 | $259,387 | — | — |