CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 11,556,479 | $412,104 | — | — |
| Q2 2016 | 11,162,407 | $388,229 | — | — |
| Q1 2016 | 10,791,360 | $387,518 | — | — |
| Q4 2015 | 10,647,909 | $323,484 | — | — |
| Q3 2015 | 9,524,910 | $259,459 | — | — |
| Q2 2015 | 9,582,483 | $239,850 | — | — |
| Q1 2015 | 9,305,485 | $233,754 | — | — |
| Q4 2014 | 9,765,561 | $269,921 | — | — |
| Q3 2014 | 9,543,673 | $246,322 | — | — |
| Q2 2014 | 9,388,326 | $274,233 | — | — |
| Q1 2014 | 9,193,163 | $271,751 | — | — |
| Q4 2013 | 8,810,923 | $206,705 | — | — |
| Q3 2013 | 8,447,784 | $194,722 | — | — |
| Q2 2013 | 8,192,463 | $155,576 | — | — |