CUSIP: 45665Q103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 4,350 | $619 | — | — |
| Q1 2018 | 4,350 | $515 | — | — |
| Q4 2017 | 7,025 | $745 | — | — |
| Q3 2017 | 14,750 | $1,389 | — | — |
| Q2 2017 | 15,450 | $1,452 | — | — |
| Q1 2017 | 16,751 | $1,600 | — | — |
| Q4 2016 | 17,151 | $1,508 | — | — |
| Q3 2016 | 16,851 | $1,392 | — | — |
| Q2 2016 | 16,851 | $1,359 | — | — |
| Q1 2016 | 14,351 | $1,155 | — | — |
| Q4 2015 | 13,051 | $1,073 | — | — |
| Q3 2015 | 12,651 | $1,019 | — | — |
| Q2 2015 | 13,651 | $1,035 | — | — |
| Q1 2015 | 13,751 | $1,128 | — | — |
| Q4 2014 | 13,751 | $1,062 | — | — |
| Q3 2014 | 19,151 | $1,226 | — | — |
| Q2 2014 | 19,351 | $1,301 | — | — |
| Q1 2014 | 19,423 | $1,314 | — | — |
| Q4 2013 | 19,573 | $1,404 | — | — |
| Q3 2013 | 19,398 | $1,253 | — | — |
| Q2 2013 | 294,250 | $17,584 | — | — |
| Q1 2013 | 324,730 | $18,249 | — | — |
| Q4 2012 | 317,400 | $18,485 | — | — |