CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 12,050 | $366 | — | — |
| Q3 2015 | 11,750 | $320 | — | — |
| Q2 2015 | 11,750 | $294 | — | — |
| Q1 2015 | 12,150 | $305 | — | — |
| Q4 2014 | 12,200 | $337 | — | — |
| Q3 2014 | 12,400 | $320 | — | — |
| Q2 2014 | 13,500 | $394 | — | — |
| Q1 2014 | 14,700 | $435 | — | — |
| Q4 2013 | 15,800 | $371 | — | — |
| Q3 2013 | 15,800 | $364 | — | — |
| Q2 2013 | 15,800 | $300 | — | — |