CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 7,155 | $332,564 | — | — |
| Q2 2016 | 7,151 | $334,802 | — | — |
| Q1 2016 | 6,820 | $297,147 | — | — |
| Q4 2015 | 8,890 | $348,933 | — | — |
| Q3 2015 | 8,890 | $296,392 | — | — |
| Q2 2015 | 8,890 | $286,080 | — | — |
| Q1 2015 | 9,310 | $348,473 | — | — |
| Q4 2014 | 15,160 | $612,919 | — | — |
| Q3 2014 | 10,440 | $371,977 | — | — |
| Q2 2014 | 11,040 | $402,739 | — | — |
| Q1 2014 | 64,220 | $2,398,617 | — | — |
| Q4 2013 | 202,602 | $19,413,337 | — | — |
| Q3 2013 | 193,081 | $18,122,573 | — | — |
| Q2 2013 | 182,588 | $16,670,252 | — | — |