CUSIP: 45781D101 Class: COM CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 374,266 | $5,614 | — | — |
| Q3 2017 | 2,548,423 | $43,451 | — | — |
| Q2 2017 | 3,462,467 | $45,531 | — | — |
| Q1 2017 | 4,819,816 | $60,730 | — | — |
| Q4 2016 | 4,932,506 | $50,805 | — | — |
| Q3 2016 | 12,690,489 | $186,677 | — | — |
| Q2 2016 | 12,986,923 | $233,894 | — | — |
| Q1 2016 | 12,001,546 | $222,269 | — | — |
| Q4 2015 | 9,856,923 | $167,568 | — | — |
| Q3 2015 | 7,914,345 | $164,856 | — | — |
| Q2 2015 | 7,894,247 | $220,249 | — | — |
| Q1 2015 | 4,305,163 | $130,059 | — | — |