CUSIP: 451055107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 67,268 | $383 | — | — |
| Q2 2017 | 33,176 | $229 | — | — |
| Q1 2017 | 33,176 | $249 | — | — |
| Q4 2016 | 30,486 | $285 | — | — |
| Q3 2016 | 33,589 | $273 | — | — |
| Q2 2016 | 34,829 | $235 | — | — |
| Q1 2016 | 34,829 | $280 | — | — |
| Q4 2015 | 34,507 | $236 | — | — |
| Q3 2015 | 34,507 | $467 | — | — |
| Q2 2015 | 35,192 | $879 | — | — |
| Q1 2015 | 36,873 | $1,242 | — | — |
| Q4 2014 | 36,873 | $1,246 | — | — |
| Q3 2014 | 35,938 | $1,328 | — | — |
| Q2 2014 | 35,938 | $1,543 | — | — |
| Q1 2014 | 40,089 | $1,574 | — | — |
| Q4 2013 | 41,416 | $1,644 | — | — |
| Q3 2013 | 46,403 | $1,542 | — | — |
| Q2 2013 | 46,679 | $1,373 | — | — |