CUSIP: 45781D101 Class: COM CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 36,143 | $392 | — | — |
| Q4 2017 | 31,695 | $464 | — | — |
| Q3 2017 | 31,749 | $544 | — | — |
| Q2 2017 | 30,721 | $397 | — | — |
| Q1 2017 | 30,821 | $382 | — | — |
| Q4 2016 | 30,095 | $312 | — | — |
| Q3 2016 | 28,187 | $401 | — | — |
| Q2 2016 | 21,589 | $389 | — | — |