CUSIP: 464286848 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 420,808 | $5,276 | — | — |
| Q2 2016 | 1,119,732 | $12,876 | — | — |
| Q1 2016 | 3,438,162 | $39,229 | — | — |
| Q4 2015 | 21,716,688 | $263,206 | — | — |
| Q3 2015 | 21,851,182 | $249,758 | — | — |
| Q2 2015 | 15,417,625 | $197,499 | — | — |
| Q1 2015 | 9,674,382 | $121,219 | — | — |
| Q4 2014 | 632,565 | $7,109 | — | — |
| Q3 2014 | 869,051 | $10,229 | — | — |
| Q2 2014 | 864,641 | $10,410 | — | — |
| Q1 2014 | 8,402,067 | $95,195 | — | — |
| Q4 2013 | 10,412,987 | $126,403 | — | — |
| Q3 2013 | 10,150,054 | $120,988 | — | — |
| Q2 2013 | 1,571,315 | $17,630 | — | — |
| Q1 2013 | 1,565,799 | $16,910 | — | — |
| Q1 2012 | 1,507,410 | $15,337 | — | — |
| Q1 2009 | 887,404 | $7,010 | — | — |
| Q4 2008 | 513,563 | $4,920 | — | — |