CUSIP: 46131B100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 3,717 | $64 | — | — |
| Q2 2017 | 3,862,717 | $64,546 | — | — |
| Q1 2017 | 7,674,317 | $118,338 | — | — |
| Q4 2016 | 11,300,050 | $164,981 | — | — |
| Q3 2016 | 13,843,517 | $210,837 | — | — |
| Q2 2016 | 14,485,417 | $198,305 | — | — |
| Q1 2016 | 15,855,417 | $193,119 | — | — |
| Q4 2015 | 15,855,417 | $196,449 | — | — |
| Q3 2015 | 15,855,417 | $194,070 | — | — |
| Q2 2015 | 12,769,334 | $182,857 | — | — |
| Q1 2015 | 12,832,531 | $199,289 | — | — |
| Q4 2014 | 10,149,756 | $156,915 | — | — |
| Q3 2014 | 9,000,767 | $141,492 | — | — |
| Q2 2014 | 9,019,067 | $156,571 | — | — |
| Q1 2014 | 10,071,807 | $165,883 | — | — |
| Q4 2013 | 10,621,807 | $155,928 | — | — |
| Q3 2013 | 10,607,663 | $163,252 | — | — |
| Q2 2013 | 7,404,000 | $122,610 | — | — |