CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 4,523,453 | $522,956 | — | — |
| Q1 2016 | 4,561,374 | $566,340 | — | — |
| Q4 2015 | 4,335,863 | $513,496 | — | — |
| Q3 2015 | 4,161,383 | $482,720 | — | — |
| Q2 2015 | 4,036,858 | $519,261 | — | — |
| Q1 2015 | 3,862,444 | $439,392 | — | — |
| Q4 2014 | 3,398,118 | $386,978 | — | — |
| Q3 2014 | 3,241,599 | $405,816 | — | — |
| Q2 2014 | 3,216,909 | $436,438 | — | — |
| Q1 2014 | 3,416,249 | $415,074 | — | — |
| Q4 2013 | 3,206,835 | $383,858 | — | — |
| Q3 2013 | 3,190,418 | $364,282 | — | — |
| Q2 2013 | 3,171,220 | $331,012 | — | — |