CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 364,600 | $16,947 | — | — |
| Q2 2016 | 159,400 | $7,463 | — | — |
| Q3 2015 | 409,200 | $13,643 | — | — |
| Q2 2015 | 1,606,700 | $51,704 | — | — |
| Q1 2015 | 486,300 | $18,202 | — | — |
| Q4 2014 | 195,400 | $7,900 | — | — |
| Q3 2014 | 200,300 | $7,137 | — | — |
| Q2 2014 | 182,800 | $6,669 | — | — |