CUSIP: 457153104 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,615,000 | $57,995 | — | — |
| Q4 2015 | 1,814,500 | $55,125 | — | — |
| Q3 2015 | 3,637,500 | $99,086 | — | — |
| Q2 2015 | 3,565,300 | $89,239 | — | — |
| Q1 2015 | 3,328,100 | $83,602 | — | — |
| Q4 2014 | 2,390,200 | $66,065 | — | — |
| Q3 2014 | 1,924,600 | $49,674 | — | — |
| Q2 2014 | 1,601,100 | $46,768 | — | — |
| Q1 2014 | 1,155,900 | $34,168 | — | — |
| Q4 2013 | 766,500 | $17,982 | — | — |