CUSIP: 460690100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 7,470 | $151 | $14.43 | $13.21 - $15.83 |
| Q3 2017 | 8,529 | $177 | $15.60 | $13.99 - $18.39 |
| Q2 2017 | 144,822 | $3,563 | $17.39 | $16.63 - $18.11 |
| Q1 2017 | 155,796 | $3,828 | $16.96 | $16.11 - $17.85 |
| Q4 2016 | 189,148 | $4,428 | $16.23 | $15.17 - $17.32 |
| Q3 2016 | 271,029 | $6,057 | $16.04 | $15.27 - $16.93 |