CUSIP: 456784107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 175,276 | $67 | — | — |
| Q2 2017 | 175,276 | $82 | — | — |
| Q1 2017 | 188,832 | $102 | — | — |
| Q4 2016 | 202,976 | $79 | — | — |
| Q3 2016 | 223,923 | $111 | — | — |
| Q2 2016 | 331,206 | $271 | — | — |
| Q1 2016 | 331,206 | $308 | — | — |
| Q4 2015 | 331,206 | $524 | — | — |
| Q3 2015 | 329,706 | $413 | — | — |
| Q2 2015 | 328,706 | $874 | — | — |
| Q1 2015 | 316,459 | $712 | — | — |
| Q4 2014 | 309,759 | $338 | — | — |
| Q3 2014 | 259,063 | $513 | — | — |
| Q2 2014 | 187,832 | $445 | — | — |
| Q1 2014 | 187,832 | $657 | — | — |
| Q4 2013 | 187,832 | $287 | — | — |
| Q3 2013 | 187,832 | $92 | — | — |
| Q2 2013 | 187,832 | $87 | — | — |