CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 60,200 | $2,147 | — | — |
| Q2 2016 | 59,500 | $2,069 | — | — |
| Q1 2016 | 59,200 | $2,126 | — | — |
| Q4 2015 | 61,600 | $1,871 | — | — |
| Q3 2015 | 70,900 | $1,931 | — | — |
| Q2 2015 | 71,200 | $1,782 | — | — |
| Q1 2015 | 70,800 | $1,778 | — | — |
| Q4 2014 | 74,200 | $2,051 | — | — |
| Q3 2014 | 193,800 | $5,002 | — | — |
| Q2 2014 | 233,100 | $6,809 | — | — |
| Q1 2014 | 232,800 | $6,882 | — | — |
| Q4 2013 | 412,200 | $9,670 | — | — |
| Q3 2013 | 511,200 | $11,783 | — | — |
| Q2 2013 | 540,516 | $10,264 | — | — |