CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 4,535,402 | $161,718 | — | — |
| Q2 2016 | 4,547,651 | $158,165 | — | — |
| Q1 2016 | 4,550,000 | $163,391 | — | — |
| Q4 2015 | 4,217,713 | $128,143 | — | — |
| Q3 2015 | 4,016,013 | $109,389 | — | — |
| Q2 2015 | 3,959,108 | $99,103 | — | — |
| Q1 2015 | 3,896,139 | $97,869 | — | — |
| Q4 2014 | 3,968,789 | $109,699 | — | — |
| Q3 2014 | 3,920,401 | $101,188 | — | — |
| Q2 2014 | 3,948,691 | $115,335 | — | — |
| Q1 2014 | 3,957,407 | $116,968 | — | — |
| Q4 2013 | 3,959,995 | $92,901 | — | — |
| Q3 2013 | 3,782,884 | $87,191 | — | — |
| Q2 2013 | 3,735,199 | $70,935 | — | — |