CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 958,702 | $297 | — | — |
| Q2 2018 | 2,601,343 | $1,518 | — | — |
| Q1 2018 | 3,566,655 | $3,959 | — | — |
| Q4 2017 | 4,224,437 | $5,450 | — | — |
| Q3 2017 | 4,291,150 | $24,417 | — | — |
| Q2 2017 | 4,714,918 | $32,580 | — | — |
| Q1 2017 | 4,741,989 | $35,659 | — | — |
| Q4 2016 | 4,240,596 | $39,606 | — | — |
| Q3 2016 | 3,916,353 | $31,800 | — | — |
| Q2 2016 | 3,910,928 | $26,438 | — | — |
| Q1 2016 | 3,927,147 | $31,612 | — | — |
| Q4 2015 | 3,945,457 | $26,946 | — | — |
| Q3 2015 | 4,297,510 | $58,102 | — | — |
| Q2 2015 | 4,393,824 | $109,715 | — | — |
| Q1 2015 | 4,449,671 | $149,827 | — | — |
| Q4 2014 | 4,503,597 | $152,177 | — | — |
| Q3 2014 | 4,538,878 | $167,669 | — | — |
| Q2 2014 | 4,724,359 | $202,863 | — | — |
| Q1 2014 | 4,963,990 | $194,937 | — | — |
| Q4 2013 | 5,434,162 | $215,737 | — | — |
| Q3 2013 | 5,461,310 | $181,424 | — | — |
| Q2 2013 | 5,481,595 | $161,214 | — | — |