CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 24,808 | $916 | — | — |
| Q4 2015 | 24,768 | $899 | — | — |
| Q3 2015 | 25,247 | $845 | — | — |
| Q2 2015 | 21,806 | $912 | — | — |
| Q1 2015 | 22,007 | $879 | — | — |
| Q4 2014 | 28,336 | $1,147 | — | — |
| Q3 2014 | 58,500 | $2,629 | — | — |
| Q2 2014 | 58,642 | $2,821 | — | — |
| Q1 2014 | 83,025 | $3,550 | — | — |
| Q4 2013 | 82,607 | $3,587 | — | — |
| Q3 2013 | 12,666 | $455 | — | — |
| Q2 2013 | 11,102 | $326 | — | — |
| Q1 2013 | 15,815 | $450 | — | — |
| Q4 2012 | 13,179 | $309 | — | — |
| Q3 2012 | 20,983 | $422 | — | — |
| Q2 2012 | 14,683 | $259 | — | — |
| Q1 2012 | 16,987 | $390 | — | — |